java -Xss4m -Xmx4000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCHC.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/SYNAPSE_3_e1_1416_e2_753.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-14921ce [2018-06-25 17:33:19,752 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-25 17:33:19,754 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-25 17:33:19,783 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-25 17:33:19,784 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-25 17:33:19,785 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-25 17:33:19,786 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-25 17:33:19,788 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-25 17:33:19,791 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-25 17:33:19,792 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-25 17:33:19,793 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-25 17:33:19,793 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-25 17:33:19,809 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-25 17:33:19,811 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-25 17:33:19,811 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-25 17:33:19,814 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-25 17:33:19,816 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-25 17:33:19,818 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-25 17:33:19,830 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-25 17:33:19,831 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-25 17:33:19,832 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-25 17:33:19,841 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-06-25 17:33:19,847 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-25 17:33:19,848 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-25 17:33:19,848 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-25 17:33:19,849 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-25 17:33:19,850 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-25 17:33:19,850 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-25 17:33:19,850 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-25 17:33:19,880 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-25 17:33:19,880 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-25 17:33:19,881 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-25 17:33:19,881 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-25 17:33:19,883 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-06-25 17:33:19,883 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-06-25 17:33:19,883 INFO L133 SettingsManager]: * Create interprocedural compositions=false [2018-06-25 17:33:19,884 INFO L133 SettingsManager]: * Use SBE=true [2018-06-25 17:33:19,884 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-25 17:33:19,884 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-25 17:33:19,884 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-25 17:33:19,884 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-25 17:33:19,885 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-25 17:33:19,885 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-25 17:33:19,885 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-25 17:33:19,885 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-25 17:33:19,885 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-25 17:33:19,885 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-25 17:33:19,890 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-25 17:33:19,890 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-25 17:33:19,890 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-25 17:33:19,892 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-25 17:33:19,892 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-25 17:33:19,952 INFO ]: Repository-Root is: /tmp [2018-06-25 17:33:19,973 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-25 17:33:19,978 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-25 17:33:19,980 INFO ]: Initializing SmtParser... [2018-06-25 17:33:19,980 INFO ]: SmtParser initialized [2018-06-25 17:33:19,980 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/SYNAPSE_3_e1_1416_e2_753.smt2 [2018-06-25 17:33:19,982 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 17:33:20,131 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/SYNAPSE_3_e1_1416_e2_753.smt2 unknown [2018-06-25 17:33:20,571 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/SYNAPSE_3_e1_1416_e2_753.smt2 [2018-06-25 17:33:20,577 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-25 17:33:20,584 INFO ]: Walking toolchain with 4 elements. [2018-06-25 17:33:20,584 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-25 17:33:20,584 INFO ]: Initializing ChcToBoogie... [2018-06-25 17:33:20,584 INFO ]: ChcToBoogie initialized [2018-06-25 17:33:20,588 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 05:33:20" (1/1) ... [2018-06-25 17:33:20,683 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:20 Unit [2018-06-25 17:33:20,683 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-25 17:33:20,683 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-25 17:33:20,683 INFO ]: Initializing Boogie Preprocessor... [2018-06-25 17:33:20,684 INFO ]: Boogie Preprocessor initialized [2018-06-25 17:33:20,711 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:20" (1/1) ... [2018-06-25 17:33:20,711 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:20" (1/1) ... [2018-06-25 17:33:20,729 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:20" (1/1) ... [2018-06-25 17:33:20,729 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:20" (1/1) ... [2018-06-25 17:33:20,735 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:20" (1/1) ... [2018-06-25 17:33:20,746 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:20" (1/1) ... [2018-06-25 17:33:20,748 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:20" (1/1) ... [2018-06-25 17:33:20,751 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-25 17:33:20,751 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-25 17:33:20,751 INFO ]: Initializing RCFGBuilder... [2018-06-25 17:33:20,751 INFO ]: RCFGBuilder initialized [2018-06-25 17:33:20,752 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:20" (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 17:33:20,788 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-25 17:33:20,788 INFO ]: Found specification of procedure gotoProc [2018-06-25 17:33:20,789 INFO ]: Found implementation of procedure gotoProc [2018-06-25 17:33:20,789 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-25 17:33:20,789 INFO ]: Found specification of procedure Ultimate.START [2018-06-25 17:33:20,789 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 17:33:21,149 INFO ]: Using library mode [2018-06-25 17:33:21,150 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 05:33:21 BoogieIcfgContainer [2018-06-25 17:33:21,150 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-25 17:33:21,151 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-25 17:33:21,151 INFO ]: Initializing TraceAbstraction... [2018-06-25 17:33:21,155 INFO ]: TraceAbstraction initialized [2018-06-25 17:33:21,155 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 05:33:20" (1/3) ... [2018-06-25 17:33:21,156 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e08c651 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 25.06 05:33:21, skipping insertion in model container [2018-06-25 17:33:21,157 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:20" (2/3) ... [2018-06-25 17:33:21,157 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e08c651 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.06 05:33:21, skipping insertion in model container [2018-06-25 17:33:21,157 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 05:33:21" (3/3) ... [2018-06-25 17:33:21,162 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-25 17:33:21,172 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-25 17:33:21,186 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-25 17:33:21,243 INFO ]: Using default assertion order modulation [2018-06-25 17:33:21,243 INFO ]: Interprodecural is true [2018-06-25 17:33:21,244 INFO ]: Hoare is false [2018-06-25 17:33:21,244 INFO ]: Compute interpolants for FPandBP [2018-06-25 17:33:21,244 INFO ]: Backedges is TWOTRACK [2018-06-25 17:33:21,244 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-25 17:33:21,244 INFO ]: Difference is false [2018-06-25 17:33:21,244 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-25 17:33:21,244 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-25 17:33:21,262 INFO ]: Start isEmpty. Operand 10 states. [2018-06-25 17:33:21,291 INFO ]: Finished isEmpty. Found accepting run of length 8 [2018-06-25 17:33:21,291 INFO ]: Found error trace [2018-06-25 17:33:21,292 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-06-25 17:33:21,292 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 17:33:21,299 INFO ]: Analyzing trace with hash 1284994894, now seen corresponding path program 1 times [2018-06-25 17:33:21,302 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 17:33:21,302 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 17:33:21,358 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:33:21,358 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 17:33:21,358 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:33:21,488 INFO ]: Conjunction of SSA is unsat [2018-06-25 17:33:21,775 WARN ]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2018-06-25 17:33:21,779 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-25 17:33:21,781 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-25 17:33:21,781 INFO ]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-06-25 17:33:21,783 INFO ]: Interpolant automaton has 3 states [2018-06-25 17:33:21,799 INFO ]: Constructing interpolant automaton starting with 3 interpolants. [2018-06-25 17:33:21,799 INFO ]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-25 17:33:21,801 INFO ]: Start difference. First operand 10 states. Second operand 3 states. [2018-06-25 17:33:21,888 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-25 17:33:21,889 INFO ]: Finished difference Result 9 states and 9 transitions. [2018-06-25 17:33:21,898 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-06-25 17:33:21,900 INFO ]: Start accepts. Automaton has 3 states. Word has length 7 [2018-06-25 17:33:21,900 INFO ]: Finished accepts. some prefix is accepted. [2018-06-25 17:33:21,917 INFO ]: With dead ends: 9 [2018-06-25 17:33:21,918 INFO ]: Without dead ends: 9 [2018-06-25 17:33:21,922 INFO ]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-25 17:33:21,951 INFO ]: Start minimizeSevpa. Operand 9 states. [2018-06-25 17:33:22,009 INFO ]: Finished minimizeSevpa. Reduced states from 9 to 9. [2018-06-25 17:33:22,010 INFO ]: Start removeUnreachable. Operand 9 states. [2018-06-25 17:33:22,011 INFO ]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-06-25 17:33:22,013 INFO ]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 7 [2018-06-25 17:33:22,013 INFO ]: Finished accepts. word is rejected. [2018-06-25 17:33:22,013 INFO ]: Abstraction has 9 states and 9 transitions. [2018-06-25 17:33:22,013 INFO ]: Interpolant automaton has 3 states. [2018-06-25 17:33:22,013 INFO ]: Start isEmpty. Operand 9 states and 9 transitions. [2018-06-25 17:33:22,013 INFO ]: Finished isEmpty. Found accepting run of length 9 [2018-06-25 17:33:22,013 INFO ]: Found error trace [2018-06-25 17:33:22,013 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-06-25 17:33:22,014 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 17:33:22,014 INFO ]: Analyzing trace with hash 1180964567, now seen corresponding path program 1 times [2018-06-25 17:33:22,014 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 17:33:22,014 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 17:33:22,015 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:33:22,015 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 17:33:22,015 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:33:22,179 INFO ]: Conjunction of SSA is sat [2018-06-25 17:33:22,208 INFO ]: Counterexample might be feasible [2018-06-25 17:33:22,237 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.06 05:33:22 BoogieIcfgContainer [2018-06-25 17:33:22,237 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-25 17:33:22,238 INFO ]: Toolchain (without parser) took 1660.54 ms. Allocated memory is still 313.0 MB. Free memory was 259.4 MB in the beginning and 207.3 MB in the end (delta: 52.1 MB). Peak memory consumption was 52.1 MB. Max. memory is 3.6 GB. [2018-06-25 17:33:22,238 INFO ]: SmtParser took 0.08 ms. Allocated memory is still 313.0 MB. Free memory is still 278.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-25 17:33:22,239 INFO ]: ChcToBoogie took 98.95 ms. Allocated memory is still 313.0 MB. Free memory was 259.4 MB in the beginning and 256.4 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. [2018-06-25 17:33:22,239 INFO ]: Boogie Preprocessor took 67.47 ms. Allocated memory is still 313.0 MB. Free memory was 256.4 MB in the beginning and 255.4 MB in the end (delta: 996.1 kB). Peak memory consumption was 996.1 kB. Max. memory is 3.6 GB. [2018-06-25 17:33:22,240 INFO ]: RCFGBuilder took 398.69 ms. Allocated memory is still 313.0 MB. Free memory was 255.4 MB in the beginning and 233.4 MB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 3.6 GB. [2018-06-25 17:33:22,240 INFO ]: TraceAbstraction took 1085.44 ms. Allocated memory is still 313.0 MB. Free memory was 233.4 MB in the beginning and 207.3 MB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 3.6 GB. [2018-06-25 17:33:22,243 INFO ]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.08 ms. Allocated memory is still 313.0 MB. Free memory is still 278.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 98.95 ms. Allocated memory is still 313.0 MB. Free memory was 259.4 MB in the beginning and 256.4 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 67.47 ms. Allocated memory is still 313.0 MB. Free memory was 256.4 MB in the beginning and 255.4 MB in the end (delta: 996.1 kB). Peak memory consumption was 996.1 kB. Max. memory is 3.6 GB. * RCFGBuilder took 398.69 ms. Allocated memory is still 313.0 MB. Free memory was 255.4 MB in the beginning and 233.4 MB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 3.6 GB. * TraceAbstraction took 1085.44 ms. Allocated memory is still 313.0 MB. Free memory was 233.4 MB in the beginning and 207.3 MB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [UNKNOWN] : assertion can be violated assertion can be violated We found a FailurePath: [L0] CALL call gotoProc(0, 0, 0, false, false, false, false, false, false, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, false, 0, 0, 0, 0, false, 0, 0, false, 0, false, false, 0); [L0] gotoSwitch := gotoSwitch_in; [L0] assume !hbv_False_1_Bool; [L0] hhv_state_0_Int, hhv_state_1_Int, hhv_state_2_Bool, hhv_state_3_Bool, hhv_state_4_Bool, hhv_state_5_Bool, hhv_state_6_Bool, hhv_state_7_Bool, hhv_state_8_Int, hhv_state_9_Int, hhv_state_10_Int, hhv_state_11_Int, hhv_state_12_Int, hhv_state_13_Int, hhv_state_14_Int, hhv_state_15_Int, hhv_state_16_Int, hhv_state_17_Int, hhv_state_18_Int, hhv_state_19_Int, hhv_state_20_Int, hhv_state_21_Int, hhv_state_22_Int, hhv_state_23_Int, hhv_state_24_Int, hhv_state_25_Int, hhv_state_26_Int, hhv_state_27_Int, hhv_state_28_Int, hhv_state_29_Int, hhv_state_30_Int, hhv_state_31_Bool, hhv_state_32_Int, hhv_state_33_Int, hhv_state_34_Int, hhv_state_35_Int, hhv_state_36_Bool, hhv_state_37_Int, hhv_state_38_Int, hhv_state_39_Bool, hhv_state_40_Int, hhv_state_41_Bool, hhv_state_42_Bool, hhv_state_43_Int := hbv_False_2_Int, hbv_False_3_Int, hbv_False_4_Bool, hbv_False_5_Bool, hbv_False_6_Bool, hbv_False_7_Bool, hbv_False_8_Bool, hbv_False_9_Bool, hbv_False_10_Int, hbv_False_11_Int, hbv_False_12_Int, hbv_False_13_Int, hbv_False_14_Int, hbv_False_15_Int, hbv_False_16_Int, hbv_False_17_Int, hbv_False_18_Int, hbv_False_19_Int, hbv_False_20_Int, hbv_False_21_Int, hbv_False_22_Int, hbv_False_23_Int, hbv_False_24_Int, hbv_False_25_Int, hbv_False_26_Int, hbv_False_27_Int, hbv_False_28_Int, hbv_False_29_Int, hbv_False_30_Int, hbv_False_31_Int, hbv_False_32_Int, hbv_False_33_Bool, hbv_False_34_Int, hbv_False_35_Int, hbv_False_36_Int, hbv_False_37_Int, hbv_False_1_Bool, hbv_False_38_Int, hbv_False_39_Int, hbv_False_40_Bool, hbv_False_41_Int, hbv_False_42_Bool, hbv_False_43_Bool, hbv_False_44_Int; [L0] havoc hbv_False_12_Int, hbv_False_7_Bool, hbv_False_28_Int, hbv_False_9_Bool, hbv_False_44_Int, hbv_False_24_Int, hbv_False_22_Int, hbv_False_38_Int, hbv_False_5_Bool, hbv_False_6_Bool, hbv_False_14_Int, hbv_False_2_Int, hbv_False_25_Int, hbv_False_34_Int, hbv_False_39_Int, hbv_False_8_Bool, hbv_False_13_Int, hbv_False_29_Int, hbv_False_11_Int, hbv_False_43_Bool, hbv_False_30_Int, hbv_False_27_Int, hbv_False_18_Int, hbv_False_10_Int, hbv_False_15_Int, hbv_False_21_Int, hbv_False_20_Int, hbv_False_26_Int, hbv_False_4_Bool, hbv_False_40_Bool, hbv_False_19_Int, hbv_False_1_Bool, hbv_False_32_Int, hbv_False_42_Bool, hbv_False_31_Int, hbv_False_16_Int, hbv_False_41_Int, hbv_False_23_Int, hbv_False_3_Int, hbv_False_36_Int, hbv_False_37_Int, hbv_False_33_Bool, hbv_False_35_Int, hbv_False_17_Int; [L0] assume (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(!(hbv_state_17_Int == hbv_state_20_Int) && !hbv_state_11_Bool) && !(!(hbv_state_23_Int == hbv_state_35_Int) && !hbv_state_4_Bool)) && !(!(hbv_state_2_Int == hbv_state_9_Int) && !hbv_state_4_Bool)) && !(!hhv_state_4_Bool && !(hbv_state_1_Int == hhv_state_24_Int))) && !(!hbv_state_11_Bool && !(hbv_state_2_Int == hbv_state_10_Int))) && !(!(hhv_state_17_Int == hhv_state_40_Int) && hhv_state_4_Bool)) && !(!(hbv_state_1_Int == hhv_state_43_Int) && !hhv_state_39_Bool)) && !(hbv_state_4_Bool && !(hbv_state_17_Int == hbv_state_18_Int))) && !(!hhv_state_42_Bool && !(hbv_state_1_Int == hhv_state_30_Int))) && hhv_state_12_Int == hhv_state_27_Int) && hbv_state_8_Int == hbv_state_37_Int) && hbv_state_28_Int == hbv_state_6_Int) && hhv_state_1_Int == hhv_state_0_Int) && !(!hhv_state_42_Bool && !(hbv_state_5_Int == hhv_state_28_Int))) && hhv_state_15_Int == hhv_state_14_Int) && !(!(hbv_state_5_Int == hhv_state_38_Int) && !hhv_state_39_Bool)) && hhv_state_15_Int == hhv_state_35_Int) && !(!hhv_state_5_Bool && !(hhv_state_17_Int == hhv_state_16_Int))) && !(!hhv_state_4_Bool && !(hbv_state_5_Int == hhv_state_20_Int))) && hbv_state_32_Int == hbv_state_5_Int) && !(hhv_state_5_Bool && !(hhv_state_19_Int == hhv_state_21_Int))) && !(!(hbv_state_7_Int == hhv_state_40_Int) && !hhv_state_39_Bool)) && !(!(hhv_state_16_Int == hhv_state_25_Int) && !hhv_state_6_Bool)) && !((((!hhv_state_7_Bool || (hhv_state_6_Bool && hhv_state_4_Bool)) || (hhv_state_5_Bool && hhv_state_6_Bool)) || (hhv_state_5_Bool && hhv_state_4_Bool)) && ((((!hhv_state_4_Bool || !hhv_state_6_Bool) && (!hhv_state_5_Bool || !hhv_state_4_Bool)) && (!hhv_state_5_Bool || !hhv_state_6_Bool)) || hhv_state_7_Bool))) && !(!hhv_state_4_Bool && !(hbv_state_7_Int == hhv_state_17_Int))) && !((((!hbv_state_26_Bool || (hbv_state_4_Bool && hbv_state_25_Bool)) || (hbv_state_4_Bool && hbv_state_11_Bool)) || (hbv_state_11_Bool && hbv_state_25_Bool)) && (hbv_state_26_Bool || (((!hbv_state_11_Bool || !hbv_state_4_Bool) && (!hbv_state_11_Bool || !hbv_state_25_Bool)) && (!hbv_state_25_Bool || !hbv_state_4_Bool))))) && !(!hhv_state_5_Bool && !(hhv_state_22_Int == hhv_state_24_Int))) && !(!(hbv_state_7_Int == hhv_state_18_Int) && !hhv_state_41_Bool)) && hhv_state_14_Int == hhv_state_29_Int) && hbv_state_21_Int == hbv_state_7_Int) && !(hhv_state_4_Bool && !(hhv_state_24_Int == hhv_state_43_Int))) && !(((hbv_state_16_Bool && !(hbv_state_6_Int + (-1 * hbv_state_29_Int + (-1 * hbv_state_19_Int + -1 * hbv_state_30_Int)) == 0)) || !hbv_state_34_Bool) && ((hbv_state_34_Bool || !hbv_state_16_Bool) || hbv_state_6_Int + (-1 * hbv_state_29_Int + (-1 * hbv_state_19_Int + -1 * hbv_state_30_Int)) == 0))) && hbv_state_36_Int == hbv_state_8_Int) && hbv_state_13_Int == hbv_state_1_Int) && !(!(hbv_state_10_Int == hbv_state_12_Int) && hbv_state_11_Bool)) && !(!(hbv_state_1_Int == hhv_state_23_Int) && !hhv_state_41_Bool)) && !(!(hhv_state_22_Int == hhv_state_29_Int) && !hhv_state_6_Bool)) && !((hbv_state_16_Bool || hbv_state_15_Bool) && (!hbv_state_16_Bool || !hbv_state_15_Bool))) && !(!hhv_state_5_Bool && !(hhv_state_20_Int == hhv_state_19_Int))) && !(!(hbv_state_7_Int + (hbv_state_5_Int + (hbv_state_1_Int + -1 * hhv_state_43_Int)) == 1) && hhv_state_39_Bool)) && !(!(hbv_state_17_Int == hbv_state_22_Int) && !hbv_state_4_Bool)) && hhv_state_9_Int == hhv_state_32_Int) && !((!hhv_state_36_Bool || (hhv_state_31_Bool && !(hhv_state_1_Int + (-1 * hhv_state_33_Int + (-1 * hhv_state_34_Int + -1 * hhv_state_35_Int)) == 0))) && ((hhv_state_1_Int + (-1 * hhv_state_33_Int + (-1 * hhv_state_34_Int + -1 * hhv_state_35_Int)) == 0 || hhv_state_36_Bool) || !hhv_state_31_Bool))) && !(hhv_state_42_Bool && !(hhv_state_26_Int == 0))) && hbv_state_7_Int == hbv_state_29_Int) && !(hbv_state_11_Bool && !(hbv_state_27_Int == hbv_state_33_Int))) && !(hhv_state_6_Bool && !(hhv_state_30_Int == hhv_state_29_Int))) && hbv_state_6_Int == hhv_state_0_Int) && hbv_state_5_Int == hbv_state_19_Int) && hhv_state_13_Int == hhv_state_34_Int) && !((1 <= hbv_state_1_Int || hhv_state_39_Bool) && (!(1 <= hbv_state_1_Int) || !hhv_state_39_Bool))) && !((!(1 <= hbv_state_5_Int) || !hhv_state_41_Bool) && (hhv_state_41_Bool || 1 <= hbv_state_5_Int))) && !(!(hhv_state_40_Int == 1) && hhv_state_39_Bool)) && hhv_state_11_Int == hhv_state_33_Int) && hhv_state_9_Int == hhv_state_8_Int) && !(hhv_state_41_Bool && !(hbv_state_7_Int + (hbv_state_5_Int + (hbv_state_1_Int + -1 * hhv_state_23_Int)) == 2))) && !(!(hhv_state_20_Int == hhv_state_38_Int) && hhv_state_4_Bool)) && !(hhv_state_41_Bool && !(hhv_state_21_Int == 0))) && hhv_state_13_Int == hhv_state_12_Int) && !(hhv_state_42_Bool && !(hbv_state_7_Int + (hbv_state_1_Int + -1 * hhv_state_30_Int) == 0))) && !(!(hbv_state_5_Int == hhv_state_21_Int) && !hhv_state_41_Bool)) && !(hbv_state_11_Bool && !(hbv_state_20_Int == hbv_state_31_Int))) && hbv_state_8_Int == hhv_state_8_Int) && !((((!hhv_state_7_Bool || !(0 <= hhv_state_37_Int)) || !hbv_state_15_Bool) || !hhv_state_2_Bool) && (((hbv_state_15_Bool && 0 <= hhv_state_37_Int) && hhv_state_7_Bool) || hhv_state_2_Bool))) && !(!hbv_state_11_Bool && !(hbv_state_23_Int == hbv_state_27_Int))) && !(hhv_state_6_Bool && !(hhv_state_27_Int == hhv_state_28_Int))) && !(!(hhv_state_19_Int == hhv_state_27_Int) && !hhv_state_6_Bool)) && !(hhv_state_6_Bool && !(hhv_state_25_Int == hhv_state_26_Int))) && !(hhv_state_42_Bool && !(hbv_state_5_Int + -1 * hhv_state_28_Int == -1))) && !(!(hhv_state_38_Int == 0) && hhv_state_39_Bool)) && !((!hbv_state_14_Bool || !hbv_state_15_Bool) && (hbv_state_14_Bool || hbv_state_15_Bool))) && !(hhv_state_5_Bool && !(hhv_state_16_Int == hhv_state_18_Int))) && !((!hhv_state_3_Bool || !hhv_state_2_Bool) && (hhv_state_3_Bool || hhv_state_2_Bool))) && !(!(hbv_state_7_Int == hhv_state_26_Int) && !hhv_state_42_Bool)) && !((!hhv_state_42_Bool || !(1 <= hbv_state_1_Int)) && (hhv_state_42_Bool || 1 <= hbv_state_1_Int))) && hhv_state_10_Int == hhv_state_25_Int) && !((!hhv_state_31_Bool || !hhv_state_3_Bool) && (hhv_state_31_Bool || hhv_state_3_Bool))) && hhv_state_11_Int == hhv_state_10_Int) && !(hhv_state_41_Bool && !(hhv_state_18_Int == 1))) && !(hbv_state_4_Bool && !(hbv_state_23_Int == hbv_state_24_Int))) && !(!(hbv_state_2_Int == hbv_state_3_Int) && hbv_state_4_Bool)) && !(hhv_state_5_Bool && !(hhv_state_23_Int == hhv_state_22_Int))) && hbv_state_1_Int == hbv_state_30_Int; [L0] hhv_state_0_Int, hhv_state_1_Int, hhv_state_2_Bool, hhv_state_3_Bool, hhv_state_4_Bool, hhv_state_5_Bool, hhv_state_6_Bool, hhv_state_7_Bool, hhv_state_8_Int, hhv_state_9_Int, hhv_state_10_Int, hhv_state_11_Int, hhv_state_12_Int, hhv_state_13_Int, hhv_state_14_Int, hhv_state_15_Int, hhv_state_16_Int, hhv_state_17_Int, hhv_state_18_Int, hhv_state_19_Int, hhv_state_20_Int, hhv_state_21_Int, hhv_state_22_Int, hhv_state_23_Int, hhv_state_24_Int, hhv_state_25_Int, hhv_state_26_Int, hhv_state_27_Int, hhv_state_28_Int, hhv_state_29_Int, hhv_state_30_Int, hhv_state_31_Bool, hhv_state_32_Int, hhv_state_33_Int, hhv_state_34_Int, hhv_state_35_Int, hhv_state_36_Bool, hhv_state_37_Int, hhv_state_38_Int, hhv_state_39_Bool, hhv_state_40_Int, hhv_state_41_Bool, hhv_state_42_Bool, hhv_state_43_Int := hbv_state_28_Int, hbv_state_6_Int, hbv_state_14_Bool, hbv_state_15_Bool, hbv_state_25_Bool, hbv_state_4_Bool, hbv_state_11_Bool, hbv_state_26_Bool, hbv_state_36_Int, hbv_state_8_Int, hbv_state_21_Int, hbv_state_7_Int, hbv_state_32_Int, hbv_state_5_Int, hbv_state_13_Int, hbv_state_1_Int, hbv_state_2_Int, hbv_state_9_Int, hbv_state_3_Int, hbv_state_23_Int, hbv_state_35_Int, hbv_state_24_Int, hbv_state_17_Int, hbv_state_18_Int, hbv_state_22_Int, hbv_state_10_Int, hbv_state_12_Int, hbv_state_27_Int, hbv_state_33_Int, hbv_state_20_Int, hbv_state_31_Int, hbv_state_16_Bool, hbv_state_37_Int, hbv_state_29_Int, hbv_state_19_Int, hbv_state_30_Int, hbv_state_34_Bool, hbv_state_38_Int, hbv_state_39_Int, hbv_state_40_Bool, hbv_state_41_Int, hbv_state_42_Bool, hbv_state_43_Bool, hbv_state_44_Int; [L0] havoc hbv_state_27_Int, hbv_state_26_Bool, hbv_state_38_Int, hbv_state_8_Int, hbv_state_33_Int, hbv_state_32_Int, hbv_state_21_Int, hbv_state_35_Int, hbv_state_25_Bool, hbv_state_36_Int, hbv_state_34_Bool, hbv_state_41_Int, hbv_state_19_Int, hbv_state_7_Int, hbv_state_18_Int, hbv_state_44_Int, hbv_state_16_Bool, hbv_state_24_Int, hbv_state_29_Int, hbv_state_15_Bool, hbv_state_39_Int, hbv_state_30_Int, hbv_state_9_Int, hbv_state_10_Int, hbv_state_6_Int, hbv_state_4_Bool, hbv_state_31_Int, hbv_state_11_Bool, hbv_state_22_Int, hbv_state_28_Int, hbv_state_43_Bool, hbv_state_14_Bool, hbv_state_17_Int, hbv_state_5_Int, hbv_state_2_Int, hbv_state_20_Int, hbv_state_23_Int, hbv_state_42_Bool, hbv_state_13_Int, hbv_state_37_Int, hbv_state_12_Int, hbv_state_1_Int, hbv_state_3_Int, hbv_state_40_Bool; [L0] assume (((((((((((((((((((((((((((((((((((((hhv_state_14_Int == hhv_state_15_Int && hhv_state_9_Int == hhv_state_14_Int) && !(!(hhv_state_17_Int == hhv_state_40_Int) && hhv_state_4_Bool)) && !(!(hhv_state_22_Int == hhv_state_29_Int) && !hhv_state_6_Bool)) && hhv_state_10_Int == hhv_state_11_Int) && !((!hhv_state_2_Bool || !hhv_state_3_Bool) && (hhv_state_2_Bool || hhv_state_3_Bool))) && hhv_state_9_Int == hhv_state_32_Int) && !(hhv_state_42_Bool && !(hhv_state_26_Int == 0))) && hhv_state_13_Int == hhv_state_34_Int) && !(!(hhv_state_22_Int == hhv_state_24_Int) && !hhv_state_5_Bool)) && !((((!hhv_state_7_Bool || (hhv_state_5_Bool && hhv_state_4_Bool)) || (hhv_state_5_Bool && hhv_state_6_Bool)) || (hhv_state_6_Bool && hhv_state_4_Bool)) && (hhv_state_7_Bool || (((!hhv_state_6_Bool || !hhv_state_5_Bool) && (!hhv_state_6_Bool || !hhv_state_4_Bool)) && (!hhv_state_4_Bool || !hhv_state_5_Bool))))) && !(!(hhv_state_16_Int == hhv_state_18_Int) && hhv_state_5_Bool)) && !(!(hhv_state_24_Int == hhv_state_43_Int) && hhv_state_4_Bool)) && hhv_state_11_Int == hhv_state_33_Int) && !(!(hhv_state_40_Int == 1) && hhv_state_39_Bool)) && hhv_state_10_Int == 0) && !(!(hhv_state_20_Int == hhv_state_38_Int) && hhv_state_4_Bool)) && !(hhv_state_41_Bool && !(hhv_state_21_Int == 0))) && !(hhv_state_5_Bool && !(hhv_state_22_Int == hhv_state_23_Int))) && !((hhv_state_31_Bool || hhv_state_3_Bool) && (!hhv_state_31_Bool || !hhv_state_3_Bool))) && !(!(hhv_state_19_Int == hhv_state_20_Int) && !hhv_state_5_Bool)) && !(!hhv_state_6_Bool && !(hhv_state_16_Int == hhv_state_25_Int))) && hhv_state_12_Int == hhv_state_13_Int) && !(!hhv_state_6_Bool && !(hhv_state_19_Int == hhv_state_27_Int))) && !(!(hhv_state_25_Int == hhv_state_26_Int) && hhv_state_6_Bool)) && !(hhv_state_6_Bool && !(hhv_state_27_Int == hhv_state_28_Int))) && !(!(hhv_state_38_Int == 0) && hhv_state_39_Bool)) && hhv_state_12_Int == 0) && !(hhv_state_6_Bool && !(hhv_state_29_Int == hhv_state_30_Int))) && hhv_state_8_Int == hhv_state_9_Int) && hhv_state_15_Int == hhv_state_35_Int) && hhv_state_8_Int == hhv_state_37_Int) && hhv_state_0_Int == hhv_state_1_Int) && !(((!hhv_state_7_Bool || !(0 <= hhv_state_37_Int)) || !hhv_state_2_Bool) && ((0 <= hhv_state_37_Int && hhv_state_7_Bool) || hhv_state_2_Bool))) && hhv_state_0_Int == hhv_state_37_Int) && !(((hhv_state_31_Bool && !(hhv_state_1_Int + (-1 * hhv_state_33_Int + (-1 * hhv_state_34_Int + -1 * hhv_state_35_Int)) == 0)) || !hhv_state_36_Bool) && ((hhv_state_36_Bool || !hhv_state_31_Bool) || hhv_state_1_Int + (-1 * hhv_state_33_Int + (-1 * hhv_state_34_Int + -1 * hhv_state_35_Int)) == 0))) && !(hhv_state_5_Bool && !(hhv_state_19_Int == hhv_state_21_Int))) && !(hhv_state_41_Bool && !(hhv_state_18_Int == 1))) && !(!(hhv_state_16_Int == hhv_state_17_Int) && !hhv_state_5_Bool); [L0] RET call gotoProc(0, 0, 0, false, false, false, false, false, false, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, false, 0, 0, 0, 0, false, 0, 0, false, 0, false, false, 0); [L0] assert false; - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 10 locations, 1 error locations. UNSAFE Result, 1.0s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 7 SDtfs, 0 SDslu, 5 SDs, 0 SdLazy, 3 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10occurred in iteration=0, traceCheckStatistics: No data available, 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: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 144 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/SYNAPSE_3_e1_1416_e2_753.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-25_17-33-22-255.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/SYNAPSE_3_e1_1416_e2_753.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-25_17-33-22-255.csv Received shutdown request...