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_e7_193.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-14921ce [2018-06-25 17:33:25,569 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-25 17:33:25,572 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-25 17:33:25,586 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-25 17:33:25,587 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-25 17:33:25,596 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-25 17:33:25,597 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-25 17:33:25,600 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-25 17:33:25,602 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-25 17:33:25,603 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-25 17:33:25,608 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-25 17:33:25,609 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-25 17:33:25,610 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-25 17:33:25,611 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-25 17:33:25,614 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-25 17:33:25,615 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-25 17:33:25,617 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-25 17:33:25,620 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-25 17:33:25,621 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-25 17:33:25,623 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-25 17:33:25,624 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-25 17:33:25,626 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-25 17:33:25,627 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-25 17:33:25,627 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-25 17:33:25,628 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-25 17:33:25,629 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-25 17:33:25,630 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-25 17:33:25,631 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-25 17:33:25,632 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-25 17:33:25,632 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-25 17:33:25,633 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-25 17:33:25,634 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-25 17:33:25,634 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-25 17:33:25,635 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-25 17:33:25,636 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-25 17:33:25,636 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-25 17:33:25,651 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-25 17:33:25,652 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-25 17:33:25,652 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-25 17:33:25,652 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-25 17:33:25,653 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-06-25 17:33:25,654 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-06-25 17:33:25,654 INFO L133 SettingsManager]: * Create interprocedural compositions=false [2018-06-25 17:33:25,654 INFO L133 SettingsManager]: * Use SBE=true [2018-06-25 17:33:25,654 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-25 17:33:25,654 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-25 17:33:25,655 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-25 17:33:25,655 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-25 17:33:25,655 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-25 17:33:25,655 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-25 17:33:25,655 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-25 17:33:25,656 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-25 17:33:25,656 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-25 17:33:25,656 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-25 17:33:25,656 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-25 17:33:25,656 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-25 17:33:25,657 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-25 17:33:25,658 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-25 17:33:25,658 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-25 17:33:25,694 INFO ]: Repository-Root is: /tmp [2018-06-25 17:33:25,716 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-25 17:33:25,724 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-25 17:33:25,725 INFO ]: Initializing SmtParser... [2018-06-25 17:33:25,726 INFO ]: SmtParser initialized [2018-06-25 17:33:25,726 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/SYNAPSE_3_e1_1416_e7_193.smt2 [2018-06-25 17:33:25,728 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 17:33:25,838 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/SYNAPSE_3_e1_1416_e7_193.smt2 unknown [2018-06-25 17:33:26,288 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/SYNAPSE_3_e1_1416_e7_193.smt2 [2018-06-25 17:33:26,293 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-25 17:33:26,300 INFO ]: Walking toolchain with 4 elements. [2018-06-25 17:33:26,300 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-25 17:33:26,300 INFO ]: Initializing ChcToBoogie... [2018-06-25 17:33:26,300 INFO ]: ChcToBoogie initialized [2018-06-25 17:33:26,304 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 05:33:26" (1/1) ... [2018-06-25 17:33:26,449 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:26 Unit [2018-06-25 17:33:26,449 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-25 17:33:26,450 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-25 17:33:26,450 INFO ]: Initializing Boogie Preprocessor... [2018-06-25 17:33:26,450 INFO ]: Boogie Preprocessor initialized [2018-06-25 17:33:26,478 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:26" (1/1) ... [2018-06-25 17:33:26,479 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:26" (1/1) ... [2018-06-25 17:33:26,491 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:26" (1/1) ... [2018-06-25 17:33:26,491 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:26" (1/1) ... [2018-06-25 17:33:26,497 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:26" (1/1) ... [2018-06-25 17:33:26,499 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:26" (1/1) ... [2018-06-25 17:33:26,501 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:26" (1/1) ... [2018-06-25 17:33:26,505 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-25 17:33:26,505 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-25 17:33:26,505 INFO ]: Initializing RCFGBuilder... [2018-06-25 17:33:26,505 INFO ]: RCFGBuilder initialized [2018-06-25 17:33:26,506 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:26" (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 [2018-06-25 17:33:26,528 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-25 17:33:26,528 INFO ]: Found specification of procedure gotoProc [2018-06-25 17:33:26,528 INFO ]: Found implementation of procedure gotoProc [2018-06-25 17:33:26,528 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-25 17:33:26,528 INFO ]: Found specification of procedure Ultimate.START [2018-06-25 17:33:26,528 INFO ]: Found implementation of procedure Ultimate.START [2018-06-25 17:33:27,031 INFO ]: Using library mode [2018-06-25 17:33:27,032 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 05:33:27 BoogieIcfgContainer [2018-06-25 17:33:27,032 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-25 17:33:27,033 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-25 17:33:27,033 INFO ]: Initializing TraceAbstraction... [2018-06-25 17:33:27,044 INFO ]: TraceAbstraction initialized [2018-06-25 17:33:27,044 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 05:33:26" (1/3) ... [2018-06-25 17:33:27,045 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75bf3d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 25.06 05:33:27, skipping insertion in model container [2018-06-25 17:33:27,046 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:33:26" (2/3) ... [2018-06-25 17:33:27,046 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75bf3d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.06 05:33:27, skipping insertion in model container [2018-06-25 17:33:27,046 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 05:33:27" (3/3) ... [2018-06-25 17:33:27,056 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-25 17:33:27,071 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-25 17:33:27,083 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-25 17:33:27,155 INFO ]: Using default assertion order modulation [2018-06-25 17:33:27,156 INFO ]: Interprodecural is true [2018-06-25 17:33:27,156 INFO ]: Hoare is false [2018-06-25 17:33:27,156 INFO ]: Compute interpolants for FPandBP [2018-06-25 17:33:27,156 INFO ]: Backedges is TWOTRACK [2018-06-25 17:33:27,156 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-25 17:33:27,156 INFO ]: Difference is false [2018-06-25 17:33:27,156 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-25 17:33:27,156 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-25 17:33:27,176 INFO ]: Start isEmpty. Operand 10 states. [2018-06-25 17:33:27,207 INFO ]: Finished isEmpty. Found accepting run of length 8 [2018-06-25 17:33:27,207 INFO ]: Found error trace [2018-06-25 17:33:27,208 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-06-25 17:33:27,208 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 17:33:27,214 INFO ]: Analyzing trace with hash 1285054476, now seen corresponding path program 1 times [2018-06-25 17:33:27,217 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 17:33:27,217 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 17:33:27,291 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:33:27,291 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 17:33:27,291 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:33:27,433 INFO ]: Conjunction of SSA is unsat [2018-06-25 17:33:27,800 WARN ]: Spent 192.00 ms on a formula simplification. DAG size of input: 18 DAG size of output: 14 [2018-06-25 17:33:27,803 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-25 17:33:27,807 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-25 17:33:27,807 INFO ]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-06-25 17:33:27,810 INFO ]: Interpolant automaton has 3 states [2018-06-25 17:33:27,843 INFO ]: Constructing interpolant automaton starting with 3 interpolants. [2018-06-25 17:33:27,849 INFO ]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-25 17:33:27,852 INFO ]: Start difference. First operand 10 states. Second operand 3 states. [2018-06-25 17:33:27,933 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-25 17:33:27,933 INFO ]: Finished difference Result 9 states and 9 transitions. [2018-06-25 17:33:27,934 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-06-25 17:33:27,935 INFO ]: Start accepts. Automaton has 3 states. Word has length 7 [2018-06-25 17:33:27,936 INFO ]: Finished accepts. some prefix is accepted. [2018-06-25 17:33:27,946 INFO ]: With dead ends: 9 [2018-06-25 17:33:27,946 INFO ]: Without dead ends: 9 [2018-06-25 17:33:27,949 INFO ]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-25 17:33:27,972 INFO ]: Start minimizeSevpa. Operand 9 states. [2018-06-25 17:33:28,014 INFO ]: Finished minimizeSevpa. Reduced states from 9 to 9. [2018-06-25 17:33:28,016 INFO ]: Start removeUnreachable. Operand 9 states. [2018-06-25 17:33:28,016 INFO ]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-06-25 17:33:28,018 INFO ]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 7 [2018-06-25 17:33:28,018 INFO ]: Finished accepts. word is rejected. [2018-06-25 17:33:28,018 INFO ]: Abstraction has 9 states and 9 transitions. [2018-06-25 17:33:28,018 INFO ]: Interpolant automaton has 3 states. [2018-06-25 17:33:28,018 INFO ]: Start isEmpty. Operand 9 states and 9 transitions. [2018-06-25 17:33:28,018 INFO ]: Finished isEmpty. Found accepting run of length 9 [2018-06-25 17:33:28,018 INFO ]: Found error trace [2018-06-25 17:33:28,018 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-06-25 17:33:28,018 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 17:33:28,019 INFO ]: Analyzing trace with hash 1180100628, now seen corresponding path program 1 times [2018-06-25 17:33:28,019 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 17:33:28,019 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 17:33:28,021 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:33:28,021 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 17:33:28,021 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:33:28,192 INFO ]: Conjunction of SSA is sat [2018-06-25 17:33:28,201 INFO ]: Counterexample might be feasible [2018-06-25 17:33:28,236 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.06 05:33:28 BoogieIcfgContainer [2018-06-25 17:33:28,236 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-25 17:33:28,237 INFO ]: Toolchain (without parser) took 1943.82 ms. Allocated memory is still 308.3 MB. Free memory was 254.7 MB in the beginning and 202.9 MB in the end (delta: 51.8 MB). Peak memory consumption was 51.8 MB. Max. memory is 3.6 GB. [2018-06-25 17:33:28,239 INFO ]: SmtParser took 0.09 ms. Allocated memory is still 308.3 MB. Free memory is still 272.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-25 17:33:28,239 INFO ]: ChcToBoogie took 149.59 ms. Allocated memory is still 308.3 MB. Free memory was 254.7 MB in the beginning and 250.7 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. [2018-06-25 17:33:28,240 INFO ]: Boogie Preprocessor took 54.44 ms. Allocated memory is still 308.3 MB. Free memory is still 250.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-25 17:33:28,240 INFO ]: RCFGBuilder took 526.61 ms. Allocated memory is still 308.3 MB. Free memory was 250.7 MB in the beginning and 228.8 MB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 3.6 GB. [2018-06-25 17:33:28,241 INFO ]: TraceAbstraction took 1202.81 ms. Allocated memory is still 308.3 MB. Free memory was 228.8 MB in the beginning and 202.9 MB in the end (delta: 25.9 MB). Peak memory consumption was 25.9 MB. Max. memory is 3.6 GB. [2018-06-25 17:33:28,257 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 308.3 MB. Free memory is still 272.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 149.59 ms. Allocated memory is still 308.3 MB. Free memory was 254.7 MB in the beginning and 250.7 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 54.44 ms. Allocated memory is still 308.3 MB. Free memory is still 250.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * RCFGBuilder took 526.61 ms. Allocated memory is still 308.3 MB. Free memory was 250.7 MB in the beginning and 228.8 MB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 3.6 GB. * TraceAbstraction took 1202.81 ms. Allocated memory is still 308.3 MB. Free memory was 228.8 MB in the beginning and 202.9 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_10_Int, hbv_False_3_Int, hbv_False_29_Int, hbv_False_44_Int, hbv_False_2_Int, hbv_False_41_Int, hbv_False_9_Bool, hbv_False_15_Int, hbv_False_18_Int, hbv_False_23_Int, hbv_False_43_Bool, hbv_False_26_Int, hbv_False_39_Int, hbv_False_22_Int, hbv_False_14_Int, hbv_False_32_Int, hbv_False_37_Int, hbv_False_12_Int, hbv_False_17_Int, hbv_False_11_Int, hbv_False_27_Int, hbv_False_1_Bool, hbv_False_4_Bool, hbv_False_33_Bool, hbv_False_30_Int, hbv_False_7_Bool, hbv_False_8_Bool, hbv_False_31_Int, hbv_False_38_Int, hbv_False_42_Bool, hbv_False_35_Int, hbv_False_20_Int, hbv_False_24_Int, hbv_False_21_Int, hbv_False_5_Bool, hbv_False_16_Int, hbv_False_19_Int, hbv_False_36_Int, hbv_False_28_Int, hbv_False_6_Bool, hbv_False_13_Int, hbv_False_40_Bool, hbv_False_34_Int, hbv_False_25_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_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))) && 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) && !(!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))) && !(((!hbv_state_15_Bool && (!hhv_state_7_Bool || !(0 <= hhv_state_37_Int))) || !hhv_state_2_Bool) && ((hhv_state_2_Bool || hbv_state_15_Bool) || (0 <= hhv_state_37_Int && hhv_state_7_Bool)))) && 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_19_Int, hbv_state_15_Bool, hbv_state_42_Bool, hbv_state_8_Int, hbv_state_33_Int, hbv_state_44_Int, hbv_state_12_Int, hbv_state_24_Int, hbv_state_31_Int, hbv_state_5_Int, hbv_state_22_Int, hbv_state_13_Int, hbv_state_17_Int, hbv_state_21_Int, hbv_state_37_Int, hbv_state_38_Int, hbv_state_3_Int, hbv_state_39_Int, hbv_state_23_Int, hbv_state_7_Int, hbv_state_28_Int, hbv_state_43_Bool, hbv_state_11_Bool, hbv_state_1_Int, hbv_state_9_Int, hbv_state_29_Int, hbv_state_41_Int, hbv_state_6_Int, hbv_state_10_Int, hbv_state_27_Int, hbv_state_30_Int, hbv_state_34_Bool, hbv_state_26_Bool, hbv_state_25_Bool, hbv_state_32_Int, hbv_state_14_Bool, hbv_state_35_Int, hbv_state_16_Bool, hbv_state_36_Int, hbv_state_40_Bool, hbv_state_18_Int, hbv_state_2_Int, hbv_state_20_Int, hbv_state_4_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, 0.2s 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, 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_e7_193.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-25_17-33-28-286.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/SYNAPSE_3_e1_1416_e7_193.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-25_17-33-28-286.csv Received shutdown request...