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_e1_1675.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-14921ce [2018-06-25 17:33:14,293 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-25 17:33:14,296 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-25 17:33:14,315 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-25 17:33:14,315 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-25 17:33:14,317 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-25 17:33:14,318 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-25 17:33:14,321 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-25 17:33:14,324 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-25 17:33:14,326 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-25 17:33:14,327 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-25 17:33:14,327 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-25 17:33:14,328 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-25 17:33:14,330 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-25 17:33:14,333 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-25 17:33:14,334 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-25 17:33:14,336 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-25 17:33:14,345 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-25 17:33:14,346 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-25 17:33:14,348 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-25 17:33:14,352 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-25 17:33:14,354 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-06-25 17:33:14,361 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-25 17:33:14,362 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-25 17:33:14,362 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-25 17:33:14,363 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-25 17:33:14,367 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-25 17:33:14,368 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-25 17:33:14,368 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-25 17:33:14,389 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-25 17:33:14,390 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-25 17:33:14,390 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-25 17:33:14,390 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-25 17:33:14,391 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-06-25 17:33:14,391 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-06-25 17:33:14,391 INFO L133 SettingsManager]: * Create interprocedural compositions=false [2018-06-25 17:33:14,397 INFO L133 SettingsManager]: * Use SBE=true [2018-06-25 17:33:14,397 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-25 17:33:14,397 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-25 17:33:14,398 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-25 17:33:14,398 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-25 17:33:14,398 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-25 17:33:14,398 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-25 17:33:14,398 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-25 17:33:14,399 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-25 17:33:14,399 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-25 17:33:14,399 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-25 17:33:14,399 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-25 17:33:14,399 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-25 17:33:14,399 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-25 17:33:14,402 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-25 17:33:14,402 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-25 17:33:14,455 INFO ]: Repository-Root is: /tmp [2018-06-25 17:33:14,473 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-25 17:33:14,478 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-25 17:33:14,479 INFO ]: Initializing SmtParser... [2018-06-25 17:33:14,480 INFO ]: SmtParser initialized [2018-06-25 17:33:14,480 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/SYNAPSE_3_e1_1416_e1_1675.smt2 [2018-06-25 17:33:14,482 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 17:33:14,632 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/SYNAPSE_3_e1_1416_e1_1675.smt2 unknown [2018-06-25 17:33:15,063 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/SYNAPSE_3_e1_1416_e1_1675.smt2 [2018-06-25 17:33:15,068 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-25 17:33:15,093 INFO ]: Walking toolchain with 4 elements. [2018-06-25 17:33:15,093 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-25 17:33:15,093 INFO ]: Initializing ChcToBoogie... [2018-06-25 17:33:15,094 INFO ]: ChcToBoogie initialized [2018-06-25 17:33:15,099 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 05:33:15" (1/1) ... [2018-06-25 17:33:15,194 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:15 Unit [2018-06-25 17:33:15,194 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-25 17:33:15,195 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-25 17:33:15,195 INFO ]: Initializing Boogie Preprocessor... [2018-06-25 17:33:15,195 INFO ]: Boogie Preprocessor initialized [2018-06-25 17:33:15,244 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:15" (1/1) ... [2018-06-25 17:33:15,244 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:15" (1/1) ... [2018-06-25 17:33:15,255 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:15" (1/1) ... [2018-06-25 17:33:15,255 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:15" (1/1) ... [2018-06-25 17:33:15,272 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:15" (1/1) ... [2018-06-25 17:33:15,274 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:15" (1/1) ... [2018-06-25 17:33:15,284 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:15" (1/1) ... [2018-06-25 17:33:15,287 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-25 17:33:15,287 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-25 17:33:15,287 INFO ]: Initializing RCFGBuilder... [2018-06-25 17:33:15,287 INFO ]: RCFGBuilder initialized [2018-06-25 17:33:15,288 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:15" (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 17:33:15,309 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-25 17:33:15,309 INFO ]: Found specification of procedure gotoProc [2018-06-25 17:33:15,309 INFO ]: Found implementation of procedure gotoProc [2018-06-25 17:33:15,309 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-25 17:33:15,309 INFO ]: Found specification of procedure Ultimate.START [2018-06-25 17:33:15,310 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 17:33:15,719 INFO ]: Using library mode [2018-06-25 17:33:15,719 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 05:33:15 BoogieIcfgContainer [2018-06-25 17:33:15,719 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-25 17:33:15,721 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-25 17:33:15,721 INFO ]: Initializing TraceAbstraction... [2018-06-25 17:33:15,733 INFO ]: TraceAbstraction initialized [2018-06-25 17:33:15,733 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 05:33:15" (1/3) ... [2018-06-25 17:33:15,734 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3173282c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 25.06 05:33:15, skipping insertion in model container [2018-06-25 17:33:15,734 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:15" (2/3) ... [2018-06-25 17:33:15,735 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3173282c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.06 05:33:15, skipping insertion in model container [2018-06-25 17:33:15,735 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 05:33:15" (3/3) ... [2018-06-25 17:33:15,737 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-25 17:33:15,758 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-25 17:33:15,769 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-25 17:33:15,821 INFO ]: Using default assertion order modulation [2018-06-25 17:33:15,822 INFO ]: Interprodecural is true [2018-06-25 17:33:15,822 INFO ]: Hoare is false [2018-06-25 17:33:15,822 INFO ]: Compute interpolants for FPandBP [2018-06-25 17:33:15,822 INFO ]: Backedges is TWOTRACK [2018-06-25 17:33:15,822 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-25 17:33:15,822 INFO ]: Difference is false [2018-06-25 17:33:15,822 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-25 17:33:15,822 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-25 17:33:15,841 INFO ]: Start isEmpty. Operand 10 states. [2018-06-25 17:33:15,855 INFO ]: Finished isEmpty. Found accepting run of length 8 [2018-06-25 17:33:15,855 INFO ]: Found error trace [2018-06-25 17:33:15,857 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-06-25 17:33:15,857 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 17:33:15,863 INFO ]: Analyzing trace with hash 1285054476, now seen corresponding path program 1 times [2018-06-25 17:33:15,865 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 17:33:15,866 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 17:33:15,917 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:33:15,918 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 17:33:15,918 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:33:16,028 INFO ]: Conjunction of SSA is unsat [2018-06-25 17:33:16,368 WARN ]: Spent 123.00 ms on a formula simplification. DAG size of input: 18 DAG size of output: 14 [2018-06-25 17:33:16,383 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-25 17:33:16,386 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-25 17:33:16,386 INFO ]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-06-25 17:33:16,388 INFO ]: Interpolant automaton has 3 states [2018-06-25 17:33:16,406 INFO ]: Constructing interpolant automaton starting with 3 interpolants. [2018-06-25 17:33:16,406 INFO ]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-25 17:33:16,410 INFO ]: Start difference. First operand 10 states. Second operand 3 states. [2018-06-25 17:33:16,484 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-25 17:33:16,484 INFO ]: Finished difference Result 9 states and 9 transitions. [2018-06-25 17:33:16,485 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-06-25 17:33:16,487 INFO ]: Start accepts. Automaton has 3 states. Word has length 7 [2018-06-25 17:33:16,487 INFO ]: Finished accepts. some prefix is accepted. [2018-06-25 17:33:16,496 INFO ]: With dead ends: 9 [2018-06-25 17:33:16,497 INFO ]: Without dead ends: 9 [2018-06-25 17:33:16,499 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 17:33:16,517 INFO ]: Start minimizeSevpa. Operand 9 states. [2018-06-25 17:33:16,568 INFO ]: Finished minimizeSevpa. Reduced states from 9 to 9. [2018-06-25 17:33:16,569 INFO ]: Start removeUnreachable. Operand 9 states. [2018-06-25 17:33:16,570 INFO ]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-06-25 17:33:16,572 INFO ]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 7 [2018-06-25 17:33:16,572 INFO ]: Finished accepts. word is rejected. [2018-06-25 17:33:16,572 INFO ]: Abstraction has 9 states and 9 transitions. [2018-06-25 17:33:16,572 INFO ]: Interpolant automaton has 3 states. [2018-06-25 17:33:16,572 INFO ]: Start isEmpty. Operand 9 states and 9 transitions. [2018-06-25 17:33:16,573 INFO ]: Finished isEmpty. Found accepting run of length 9 [2018-06-25 17:33:16,573 INFO ]: Found error trace [2018-06-25 17:33:16,573 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-06-25 17:33:16,573 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 17:33:16,573 INFO ]: Analyzing trace with hash 1180100628, now seen corresponding path program 1 times [2018-06-25 17:33:16,573 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 17:33:16,573 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 17:33:16,574 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:33:16,574 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 17:33:16,574 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:33:16,701 INFO ]: Conjunction of SSA is sat [2018-06-25 17:33:16,711 INFO ]: Counterexample might be feasible [2018-06-25 17:33:16,742 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.06 05:33:16 BoogieIcfgContainer [2018-06-25 17:33:16,742 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-25 17:33:16,744 INFO ]: Toolchain (without parser) took 1674.64 ms. Allocated memory is still 311.4 MB. Free memory was 257.8 MB in the beginning and 205.9 MB in the end (delta: 52.0 MB). Peak memory consumption was 52.0 MB. Max. memory is 3.6 GB. [2018-06-25 17:33:16,745 INFO ]: SmtParser took 0.10 ms. Allocated memory is still 311.4 MB. Free memory is still 276.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-25 17:33:16,745 INFO ]: ChcToBoogie took 101.46 ms. Allocated memory is still 311.4 MB. Free memory was 257.8 MB in the beginning and 254.8 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. [2018-06-25 17:33:16,746 INFO ]: Boogie Preprocessor took 91.57 ms. Allocated memory is still 311.4 MB. Free memory was 254.8 MB in the beginning and 253.8 MB in the end (delta: 996.1 kB). Peak memory consumption was 996.1 kB. Max. memory is 3.6 GB. [2018-06-25 17:33:16,746 INFO ]: RCFGBuilder took 432.47 ms. Allocated memory is still 311.4 MB. Free memory was 253.8 MB in the beginning and 231.8 MB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 3.6 GB. [2018-06-25 17:33:16,747 INFO ]: TraceAbstraction took 1021.81 ms. Allocated memory is still 311.4 MB. Free memory was 231.8 MB in the beginning and 205.9 MB in the end (delta: 25.9 MB). Peak memory consumption was 25.9 MB. Max. memory is 3.6 GB. [2018-06-25 17:33:16,753 INFO ]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.10 ms. Allocated memory is still 311.4 MB. Free memory is still 276.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 101.46 ms. Allocated memory is still 311.4 MB. Free memory was 257.8 MB in the beginning and 254.8 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 91.57 ms. Allocated memory is still 311.4 MB. Free memory was 254.8 MB in the beginning and 253.8 MB in the end (delta: 996.1 kB). Peak memory consumption was 996.1 kB. Max. memory is 3.6 GB. * RCFGBuilder took 432.47 ms. Allocated memory is still 311.4 MB. Free memory was 253.8 MB in the beginning and 231.8 MB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 3.6 GB. * TraceAbstraction took 1021.81 ms. Allocated memory is still 311.4 MB. Free memory was 231.8 MB in the beginning and 205.9 MB in the end (delta: 25.9 MB). Peak memory consumption was 25.9 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_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_41_Bool && !(hbv_state_7_Int + (hbv_state_5_Int + (hbv_state_1_Int + -1 * hhv_state_23_Int)) == 0))) && 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, 0.9s 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, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 120 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_e1_1675.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-25_17-33-16-771.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/SYNAPSE_3_e1_1416_e1_1675.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-25_17-33-16-771.csv Received shutdown request...