java -Xss1g -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_e8_1329_e1_1270.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-22 10:00:53,472 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-22 10:00:53,476 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-22 10:00:53,492 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-22 10:00:53,492 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-22 10:00:53,493 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-22 10:00:53,494 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-22 10:00:53,498 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-22 10:00:53,500 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-22 10:00:53,502 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-22 10:00:53,503 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-22 10:00:53,503 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-22 10:00:53,504 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-22 10:00:53,505 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-22 10:00:53,508 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-22 10:00:53,509 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-22 10:00:53,511 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-22 10:00:53,520 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-22 10:00:53,521 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-22 10:00:53,522 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-22 10:00:53,523 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-22 10:00:53,528 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-22 10:00:53,528 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-22 10:00:53,529 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-22 10:00:53,529 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-22 10:00:53,533 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-22 10:00:53,534 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-22 10:00:53,534 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-22 10:00:53,535 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-22 10:00:53,535 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-22 10:00:53,540 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-22 10:00:53,540 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-22 10:00:53,541 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-22 10:00:53,541 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-22 10:00:53,542 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-22 10:00:53,542 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-22 10:00:53,560 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-22 10:00:53,560 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-22 10:00:53,560 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-22 10:00:53,561 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-22 10:00:53,562 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-22 10:00:53,562 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-22 10:00:53,562 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-22 10:00:53,562 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-22 10:00:53,562 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-22 10:00:53,563 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-22 10:00:53,563 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-22 10:00:53,563 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-22 10:00:53,563 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-22 10:00:53,563 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-22 10:00:53,563 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-22 10:00:53,564 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-22 10:00:53,564 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-22 10:00:53,565 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-22 10:00:53,565 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-22 10:00:53,614 INFO ]: Repository-Root is: /tmp [2018-06-22 10:00:53,632 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-22 10:00:53,637 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-22 10:00:53,638 INFO ]: Initializing SmtParser... [2018-06-22 10:00:53,638 INFO ]: SmtParser initialized [2018-06-22 10:00:53,639 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/SYNAPSE_3_e8_1329_e1_1270.smt2 [2018-06-22 10:00:53,640 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 [2018-06-22 10:00:53,731 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/SYNAPSE_3_e8_1329_e1_1270.smt2 unknown [2018-06-22 10:00:54,116 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/SYNAPSE_3_e8_1329_e1_1270.smt2 [2018-06-22 10:00:54,120 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-22 10:00:54,125 INFO ]: Walking toolchain with 4 elements. [2018-06-22 10:00:54,126 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-22 10:00:54,126 INFO ]: Initializing ChcToBoogie... [2018-06-22 10:00:54,126 INFO ]: ChcToBoogie initialized [2018-06-22 10:00:54,129 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 10:00:54" (1/1) ... [2018-06-22 10:00:54,210 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:00:54 Unit [2018-06-22 10:00:54,211 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-22 10:00:54,211 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-22 10:00:54,211 INFO ]: Initializing Boogie Preprocessor... [2018-06-22 10:00:54,211 INFO ]: Boogie Preprocessor initialized [2018-06-22 10:00:54,233 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:00:54" (1/1) ... [2018-06-22 10:00:54,233 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:00:54" (1/1) ... [2018-06-22 10:00:54,241 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:00:54" (1/1) ... [2018-06-22 10:00:54,241 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:00:54" (1/1) ... [2018-06-22 10:00:54,251 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:00:54" (1/1) ... [2018-06-22 10:00:54,253 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:00:54" (1/1) ... [2018-06-22 10:00:54,255 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:00:54" (1/1) ... [2018-06-22 10:00:54,259 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-22 10:00:54,260 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-22 10:00:54,260 INFO ]: Initializing RCFGBuilder... [2018-06-22 10:00:54,260 INFO ]: RCFGBuilder initialized [2018-06-22 10:00:54,261 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:00:54" (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 [2018-06-22 10:00:54,275 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-22 10:00:54,275 INFO ]: Found specification of procedure gotoProc [2018-06-22 10:00:54,275 INFO ]: Found implementation of procedure gotoProc [2018-06-22 10:00:54,275 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-22 10:00:54,275 INFO ]: Found specification of procedure Ultimate.START [2018-06-22 10:00:54,275 INFO ]: Found implementation of procedure Ultimate.START [2018-06-22 10:00:54,644 INFO ]: Using library mode [2018-06-22 10:00:54,645 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 10:00:54 BoogieIcfgContainer [2018-06-22 10:00:54,645 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-22 10:00:54,646 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-22 10:00:54,646 INFO ]: Initializing TraceAbstraction... [2018-06-22 10:00:54,649 INFO ]: TraceAbstraction initialized [2018-06-22 10:00:54,653 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 10:00:54" (1/3) ... [2018-06-22 10:00:54,654 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@215ecd47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 22.06 10:00:54, skipping insertion in model container [2018-06-22 10:00:54,654 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:00:54" (2/3) ... [2018-06-22 10:00:54,654 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@215ecd47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.06 10:00:54, skipping insertion in model container [2018-06-22 10:00:54,654 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 10:00:54" (3/3) ... [2018-06-22 10:00:54,657 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-22 10:00:54,666 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-22 10:00:54,676 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-22 10:00:54,721 INFO ]: Using default assertion order modulation [2018-06-22 10:00:54,721 INFO ]: Interprodecural is true [2018-06-22 10:00:54,721 INFO ]: Hoare is false [2018-06-22 10:00:54,721 INFO ]: Compute interpolants for FPandBP [2018-06-22 10:00:54,721 INFO ]: Backedges is TWOTRACK [2018-06-22 10:00:54,721 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-22 10:00:54,721 INFO ]: Difference is false [2018-06-22 10:00:54,721 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-22 10:00:54,721 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-22 10:00:54,738 INFO ]: Start isEmpty. Operand 10 states. [2018-06-22 10:00:54,748 INFO ]: Finished isEmpty. Found accepting run of length 8 [2018-06-22 10:00:54,748 INFO ]: Found error trace [2018-06-22 10:00:54,749 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-06-22 10:00:54,749 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 10:00:54,755 INFO ]: Analyzing trace with hash 1284994894, now seen corresponding path program 1 times [2018-06-22 10:00:54,757 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 10:00:54,757 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 10:00:54,794 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 10:00:54,794 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 10:00:54,794 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 10:00:54,915 INFO ]: Conjunction of SSA is unsat [2018-06-22 10:00:55,248 WARN ]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2018-06-22 10:00:55,250 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 10:00:55,253 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 10:00:55,253 INFO ]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-06-22 10:00:55,257 INFO ]: Interpolant automaton has 3 states [2018-06-22 10:00:55,272 INFO ]: Constructing interpolant automaton starting with 3 interpolants. [2018-06-22 10:00:55,273 INFO ]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-22 10:00:55,275 INFO ]: Start difference. First operand 10 states. Second operand 3 states. [2018-06-22 10:00:55,345 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 10:00:55,346 INFO ]: Finished difference Result 9 states and 9 transitions. [2018-06-22 10:00:55,348 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-06-22 10:00:55,350 INFO ]: Start accepts. Automaton has 3 states. Word has length 7 [2018-06-22 10:00:55,350 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 10:00:55,363 INFO ]: With dead ends: 9 [2018-06-22 10:00:55,363 INFO ]: Without dead ends: 9 [2018-06-22 10:00:55,365 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 [2018-06-22 10:00:55,383 INFO ]: Start minimizeSevpa. Operand 9 states. [2018-06-22 10:00:55,398 INFO ]: Finished minimizeSevpa. Reduced states from 9 to 9. [2018-06-22 10:00:55,400 INFO ]: Start removeUnreachable. Operand 9 states. [2018-06-22 10:00:55,400 INFO ]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-06-22 10:00:55,401 INFO ]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 7 [2018-06-22 10:00:55,402 INFO ]: Finished accepts. word is rejected. [2018-06-22 10:00:55,402 INFO ]: Abstraction has 9 states and 9 transitions. [2018-06-22 10:00:55,402 INFO ]: Interpolant automaton has 3 states. [2018-06-22 10:00:55,402 INFO ]: Start isEmpty. Operand 9 states and 9 transitions. [2018-06-22 10:00:55,402 INFO ]: Finished isEmpty. Found accepting run of length 9 [2018-06-22 10:00:55,402 INFO ]: Found error trace [2018-06-22 10:00:55,402 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 10:00:55,402 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 10:00:55,402 INFO ]: Analyzing trace with hash 1180964567, now seen corresponding path program 1 times [2018-06-22 10:00:55,402 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 10:00:55,402 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 10:00:55,403 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 10:00:55,403 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 10:00:55,403 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 10:00:55,536 INFO ]: Conjunction of SSA is sat [2018-06-22 10:00:55,555 INFO ]: Counterexample might be feasible [2018-06-22 10:00:55,584 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 10:00:55 BoogieIcfgContainer [2018-06-22 10:00:55,584 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-22 10:00:55,585 INFO ]: Toolchain (without parser) took 1464.23 ms. Allocated memory is still 305.7 MB. Free memory was 252.0 MB in the beginning and 200.8 MB in the end (delta: 51.3 MB). Peak memory consumption was 51.3 MB. Max. memory is 3.6 GB. [2018-06-22 10:00:55,586 INFO ]: SmtParser took 0.09 ms. Allocated memory is still 305.7 MB. Free memory is still 271.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-22 10:00:55,586 INFO ]: ChcToBoogie took 85.28 ms. Allocated memory is still 305.7 MB. Free memory was 252.0 MB in the beginning and 249.0 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 3.6 GB. [2018-06-22 10:00:55,586 INFO ]: Boogie Preprocessor took 48.01 ms. Allocated memory is still 305.7 MB. Free memory was 249.0 MB in the beginning and 248.0 MB in the end (delta: 996.1 kB). Peak memory consumption was 996.1 kB. Max. memory is 3.6 GB. [2018-06-22 10:00:55,587 INFO ]: RCFGBuilder took 384.85 ms. Allocated memory is still 305.7 MB. Free memory was 248.0 MB in the beginning and 225.8 MB in the end (delta: 22.2 MB). Peak memory consumption was 22.2 MB. Max. memory is 3.6 GB. [2018-06-22 10:00:55,588 INFO ]: TraceAbstraction took 937.78 ms. Allocated memory is still 305.7 MB. Free memory was 225.8 MB in the beginning and 200.8 MB in the end (delta: 25.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 3.6 GB. [2018-06-22 10:00:55,591 INFO ]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.09 ms. Allocated memory is still 305.7 MB. Free memory is still 271.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 85.28 ms. Allocated memory is still 305.7 MB. Free memory was 252.0 MB in the beginning and 249.0 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 48.01 ms. Allocated memory is still 305.7 MB. Free memory was 249.0 MB in the beginning and 248.0 MB in the end (delta: 996.1 kB). Peak memory consumption was 996.1 kB. Max. memory is 3.6 GB. * RCFGBuilder took 384.85 ms. Allocated memory is still 305.7 MB. Free memory was 248.0 MB in the beginning and 225.8 MB in the end (delta: 22.2 MB). Peak memory consumption was 22.2 MB. Max. memory is 3.6 GB. * TraceAbstraction took 937.78 ms. Allocated memory is still 305.7 MB. Free memory was 225.8 MB in the beginning and 200.8 MB in the end (delta: 25.0 MB). Peak memory consumption was 25.0 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_14_Int, hbv_False_9_Bool, hbv_False_30_Int, hbv_False_11_Int, hbv_False_26_Int, hbv_False_24_Int, hbv_False_40_Bool, hbv_False_7_Bool, hbv_False_8_Bool, hbv_False_16_Int, hbv_False_4_Bool, hbv_False_27_Int, hbv_False_36_Int, hbv_False_41_Int, hbv_False_10_Int, hbv_False_15_Int, hbv_False_31_Int, hbv_False_13_Int, hbv_False_1_Bool, hbv_False_32_Int, hbv_False_29_Int, hbv_False_20_Int, hbv_False_12_Int, hbv_False_17_Int, hbv_False_23_Int, hbv_False_22_Int, hbv_False_28_Int, hbv_False_6_Bool, hbv_False_42_Bool, hbv_False_21_Int, hbv_False_2_Int, hbv_False_3_Int, hbv_False_34_Int, hbv_False_44_Int, hbv_False_33_Bool, hbv_False_18_Int, hbv_False_43_Bool, hbv_False_25_Int, hbv_False_5_Bool, hbv_False_38_Int, hbv_False_39_Int, hbv_False_35_Int, hbv_False_37_Int, hbv_False_19_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_30_Bool || (((!hbv_state_11_Bool || !hbv_state_4_Bool) || !hbv_state_29_Bool) && (!hbv_state_29_Bool || !hbv_state_4_Bool))) && ((!hbv_state_30_Bool || (hbv_state_4_Bool && hbv_state_29_Bool)) || ((hbv_state_4_Bool && hbv_state_11_Bool) && hbv_state_29_Bool)))) && !(hhv_state_41_Bool && !(hbv_state_7_Int + (hbv_state_5_Int + (hbv_state_1_Int + -1 * hhv_state_23_Int)) == 1))) && hhv_state_1_Int == hhv_state_0_Int) && !(!hhv_state_42_Bool && !(hbv_state_5_Int == hhv_state_28_Int))) && hbv_state_26_Int == hbv_state_6_Int) && !(((hbv_state_16_Bool && !(hbv_state_6_Int + (-1 * hbv_state_27_Int + (-1 * hbv_state_19_Int + -1 * hbv_state_28_Int)) == 0)) || !hbv_state_34_Bool) && ((hbv_state_34_Bool || !hbv_state_16_Bool) || hbv_state_6_Int + (-1 * hbv_state_27_Int + (-1 * hbv_state_19_Int + -1 * hbv_state_28_Int)) == 0))) && 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))) && !(((((hhv_state_6_Bool && hhv_state_5_Bool) && hhv_state_4_Bool) || !hhv_state_7_Bool) || (hhv_state_5_Bool && hhv_state_4_Bool)) && ((((!hhv_state_5_Bool || !hhv_state_4_Bool) || !hhv_state_6_Bool) && (!hhv_state_5_Bool || !hhv_state_4_Bool)) || hhv_state_7_Bool))) && 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_4_Bool && !(hbv_state_7_Int == hhv_state_17_Int))) && !(!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_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))) && !(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))) && !(!hbv_state_11_Bool && !(hbv_state_23_Int == hbv_state_25_Int))) && !((!(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_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) && hbv_state_1_Int == hbv_state_28_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) && !(hbv_state_11_Bool && !(hbv_state_25_Int == hbv_state_33_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))) && !(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_7_Int == hbv_state_27_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_26_Int, hbv_state_6_Int, hbv_state_14_Bool, hbv_state_15_Bool, hbv_state_29_Bool, hbv_state_4_Bool, hbv_state_11_Bool, hbv_state_30_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_25_Int, hbv_state_33_Int, hbv_state_20_Int, hbv_state_31_Int, hbv_state_16_Bool, hbv_state_37_Int, hbv_state_27_Int, hbv_state_19_Int, hbv_state_28_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_30_Bool, hbv_state_29_Bool, hbv_state_41_Int, hbv_state_11_Bool, hbv_state_36_Int, hbv_state_3_Int, hbv_state_35_Int, hbv_state_24_Int, hbv_state_38_Int, hbv_state_28_Int, hbv_state_39_Int, hbv_state_37_Int, hbv_state_44_Int, hbv_state_22_Int, hbv_state_10_Int, hbv_state_1_Int, hbv_state_21_Int, hbv_state_19_Int, hbv_state_27_Int, hbv_state_32_Int, hbv_state_18_Int, hbv_state_42_Bool, hbv_state_33_Int, hbv_state_12_Int, hbv_state_13_Int, hbv_state_9_Int, hbv_state_7_Int, hbv_state_34_Bool, hbv_state_14_Bool, hbv_state_25_Int, hbv_state_31_Int, hbv_state_17_Int, hbv_state_20_Int, hbv_state_8_Int, hbv_state_5_Int, hbv_state_23_Int, hbv_state_26_Int, hbv_state_16_Bool, hbv_state_40_Bool, hbv_state_2_Int, hbv_state_15_Bool, hbv_state_4_Bool, hbv_state_6_Int, hbv_state_43_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_7_Bool || (((!hhv_state_6_Bool || !hhv_state_5_Bool) || !hhv_state_4_Bool) && (!hhv_state_4_Bool || !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_4_Bool)))) && hhv_state_13_Int == hhv_state_34_Int) && !(!(hhv_state_22_Int == hhv_state_24_Int) && !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, 0.8s 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, 0.3s 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_e8_1329_e1_1270.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-22_10-00-55-603.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/SYNAPSE_3_e8_1329_e1_1270.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-22_10-00-55-603.csv Received shutdown request...