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/fast_1_e7_2044_e7_1287.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-14921ce [2018-06-25 15:04:03,591 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-25 15:04:03,593 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-25 15:04:03,603 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-25 15:04:03,604 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-25 15:04:03,605 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-25 15:04:03,606 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-25 15:04:03,609 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-25 15:04:03,611 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-25 15:04:03,611 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-25 15:04:03,612 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-25 15:04:03,612 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-25 15:04:03,614 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-25 15:04:03,615 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-25 15:04:03,615 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-25 15:04:03,616 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-25 15:04:03,618 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-25 15:04:03,620 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-25 15:04:03,621 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-25 15:04:03,622 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-25 15:04:03,623 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-25 15:04:03,625 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-25 15:04:03,626 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-25 15:04:03,626 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-25 15:04:03,627 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-25 15:04:03,628 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-25 15:04:03,628 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-25 15:04:03,629 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-25 15:04:03,630 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-25 15:04:03,630 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-25 15:04:03,631 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-25 15:04:03,632 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-25 15:04:03,632 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-25 15:04:03,633 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-25 15:04:03,633 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-25 15:04:03,634 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-25 15:04:03,647 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-25 15:04:03,648 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-25 15:04:03,648 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-25 15:04:03,648 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-25 15:04:03,649 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-06-25 15:04:03,649 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-06-25 15:04:03,649 INFO L133 SettingsManager]: * Create interprocedural compositions=false [2018-06-25 15:04:03,649 INFO L133 SettingsManager]: * Use SBE=true [2018-06-25 15:04:03,650 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-25 15:04:03,650 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-25 15:04:03,650 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-25 15:04:03,650 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-25 15:04:03,650 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-25 15:04:03,651 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-25 15:04:03,651 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-25 15:04:03,651 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-25 15:04:03,651 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-25 15:04:03,651 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-25 15:04:03,652 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-25 15:04:03,652 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-25 15:04:03,652 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-25 15:04:03,653 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-25 15:04:03,653 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-25 15:04:03,692 INFO ]: Repository-Root is: /tmp [2018-06-25 15:04:03,707 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-25 15:04:03,710 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-25 15:04:03,714 INFO ]: Initializing SmtParser... [2018-06-25 15:04:03,714 INFO ]: SmtParser initialized [2018-06-25 15:04:03,714 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/fast_1_e7_2044_e7_1287.smt2 [2018-06-25 15:04:03,715 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 15:04:03,804 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/fast_1_e7_2044_e7_1287.smt2 unknown [2018-06-25 15:04:04,258 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/fast_1_e7_2044_e7_1287.smt2 [2018-06-25 15:04:04,263 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-25 15:04:04,268 INFO ]: Walking toolchain with 4 elements. [2018-06-25 15:04:04,269 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-25 15:04:04,269 INFO ]: Initializing ChcToBoogie... [2018-06-25 15:04:04,269 INFO ]: ChcToBoogie initialized [2018-06-25 15:04:04,272 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 03:04:04" (1/1) ... [2018-06-25 15:04:04,336 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 03:04:04 Unit [2018-06-25 15:04:04,336 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-25 15:04:04,337 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-25 15:04:04,337 INFO ]: Initializing Boogie Preprocessor... [2018-06-25 15:04:04,337 INFO ]: Boogie Preprocessor initialized [2018-06-25 15:04:04,371 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 03:04:04" (1/1) ... [2018-06-25 15:04:04,372 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 03:04:04" (1/1) ... [2018-06-25 15:04:04,381 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 03:04:04" (1/1) ... [2018-06-25 15:04:04,381 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 03:04:04" (1/1) ... [2018-06-25 15:04:04,387 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 03:04:04" (1/1) ... [2018-06-25 15:04:04,388 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 03:04:04" (1/1) ... [2018-06-25 15:04:04,391 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 03:04:04" (1/1) ... [2018-06-25 15:04:04,394 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-25 15:04:04,395 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-25 15:04:04,395 INFO ]: Initializing RCFGBuilder... [2018-06-25 15:04:04,395 INFO ]: RCFGBuilder initialized [2018-06-25 15:04:04,400 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 03:04:04" (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 15:04:04,433 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-25 15:04:04,433 INFO ]: Found specification of procedure gotoProc [2018-06-25 15:04:04,433 INFO ]: Found implementation of procedure gotoProc [2018-06-25 15:04:04,433 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-25 15:04:04,433 INFO ]: Found specification of procedure Ultimate.START [2018-06-25 15:04:04,433 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 15:04:04,910 INFO ]: Using library mode [2018-06-25 15:04:04,911 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 03:04:04 BoogieIcfgContainer [2018-06-25 15:04:04,911 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-25 15:04:04,912 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-25 15:04:04,913 INFO ]: Initializing TraceAbstraction... [2018-06-25 15:04:04,917 INFO ]: TraceAbstraction initialized [2018-06-25 15:04:04,917 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 03:04:04" (1/3) ... [2018-06-25 15:04:04,918 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@740568e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 25.06 03:04:04, skipping insertion in model container [2018-06-25 15:04:04,918 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 03:04:04" (2/3) ... [2018-06-25 15:04:04,918 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@740568e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.06 03:04:04, skipping insertion in model container [2018-06-25 15:04:04,918 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 03:04:04" (3/3) ... [2018-06-25 15:04:04,920 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-25 15:04:04,929 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-25 15:04:04,939 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-25 15:04:04,987 INFO ]: Using default assertion order modulation [2018-06-25 15:04:04,987 INFO ]: Interprodecural is true [2018-06-25 15:04:04,988 INFO ]: Hoare is false [2018-06-25 15:04:04,988 INFO ]: Compute interpolants for FPandBP [2018-06-25 15:04:04,988 INFO ]: Backedges is TWOTRACK [2018-06-25 15:04:04,988 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-25 15:04:04,988 INFO ]: Difference is false [2018-06-25 15:04:04,988 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-25 15:04:04,988 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-25 15:04:05,004 INFO ]: Start isEmpty. Operand 10 states. [2018-06-25 15:04:05,017 INFO ]: Finished isEmpty. Found accepting run of length 8 [2018-06-25 15:04:05,017 INFO ]: Found error trace [2018-06-25 15:04:05,020 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-06-25 15:04:05,021 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 15:04:05,026 INFO ]: Analyzing trace with hash 1285054476, now seen corresponding path program 1 times [2018-06-25 15:04:05,028 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 15:04:05,029 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 15:04:05,064 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 15:04:05,064 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 15:04:05,065 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 15:04:05,198 INFO ]: Conjunction of SSA is unsat [2018-06-25 15:04:05,363 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-25 15:04:05,366 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-25 15:04:05,366 INFO ]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-06-25 15:04:05,368 INFO ]: Interpolant automaton has 3 states [2018-06-25 15:04:05,380 INFO ]: Constructing interpolant automaton starting with 3 interpolants. [2018-06-25 15:04:05,381 INFO ]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-25 15:04:05,383 INFO ]: Start difference. First operand 10 states. Second operand 3 states. [2018-06-25 15:04:05,478 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-25 15:04:05,478 INFO ]: Finished difference Result 9 states and 9 transitions. [2018-06-25 15:04:05,478 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-06-25 15:04:05,480 INFO ]: Start accepts. Automaton has 3 states. Word has length 7 [2018-06-25 15:04:05,480 INFO ]: Finished accepts. some prefix is accepted. [2018-06-25 15:04:05,490 INFO ]: With dead ends: 9 [2018-06-25 15:04:05,490 INFO ]: Without dead ends: 9 [2018-06-25 15:04:05,492 INFO ]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-25 15:04:05,523 INFO ]: Start minimizeSevpa. Operand 9 states. [2018-06-25 15:04:05,541 INFO ]: Finished minimizeSevpa. Reduced states from 9 to 9. [2018-06-25 15:04:05,543 INFO ]: Start removeUnreachable. Operand 9 states. [2018-06-25 15:04:05,543 INFO ]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-06-25 15:04:05,544 INFO ]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 7 [2018-06-25 15:04:05,544 INFO ]: Finished accepts. word is rejected. [2018-06-25 15:04:05,544 INFO ]: Abstraction has 9 states and 9 transitions. [2018-06-25 15:04:05,545 INFO ]: Interpolant automaton has 3 states. [2018-06-25 15:04:05,545 INFO ]: Start isEmpty. Operand 9 states and 9 transitions. [2018-06-25 15:04:05,545 INFO ]: Finished isEmpty. Found accepting run of length 9 [2018-06-25 15:04:05,545 INFO ]: Found error trace [2018-06-25 15:04:05,545 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-06-25 15:04:05,545 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 15:04:05,546 INFO ]: Analyzing trace with hash 1180100628, now seen corresponding path program 1 times [2018-06-25 15:04:05,546 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 15:04:05,546 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 15:04:05,547 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 15:04:05,547 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 15:04:05,547 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 15:04:05,611 INFO ]: Conjunction of SSA is sat [2018-06-25 15:04:05,615 INFO ]: Counterexample might be feasible [2018-06-25 15:04:05,652 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.06 03:04:05 BoogieIcfgContainer [2018-06-25 15:04:05,652 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-25 15:04:05,653 INFO ]: Toolchain (without parser) took 1389.64 ms. Allocated memory was 308.8 MB in the beginning and 329.3 MB in the end (delta: 20.4 MB). Free memory was 249.2 MB in the beginning and 286.9 MB in the end (delta: -37.7 MB). There was no memory consumed. Max. memory is 3.6 GB. [2018-06-25 15:04:05,655 INFO ]: SmtParser took 0.05 ms. Allocated memory is still 308.8 MB. Free memory is still 274.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-25 15:04:05,655 INFO ]: ChcToBoogie took 67.64 ms. Allocated memory is still 308.8 MB. Free memory was 249.2 MB in the beginning and 246.2 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. [2018-06-25 15:04:05,655 INFO ]: Boogie Preprocessor took 57.85 ms. Allocated memory is still 308.8 MB. Free memory was 246.2 MB in the beginning and 244.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-25 15:04:05,656 INFO ]: RCFGBuilder took 516.20 ms. Allocated memory is still 308.8 MB. Free memory was 244.2 MB in the beginning and 210.9 MB in the end (delta: 33.3 MB). Peak memory consumption was 33.3 MB. Max. memory is 3.6 GB. [2018-06-25 15:04:05,656 INFO ]: TraceAbstraction took 739.73 ms. Allocated memory was 308.8 MB in the beginning and 329.3 MB in the end (delta: 20.4 MB). Free memory was 210.9 MB in the beginning and 286.9 MB in the end (delta: -76.0 MB). There was no memory consumed. Max. memory is 3.6 GB. [2018-06-25 15:04:05,660 INFO ]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.05 ms. Allocated memory is still 308.8 MB. Free memory is still 274.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 67.64 ms. Allocated memory is still 308.8 MB. Free memory was 249.2 MB in the beginning and 246.2 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 57.85 ms. Allocated memory is still 308.8 MB. Free memory was 246.2 MB in the beginning and 244.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 516.20 ms. Allocated memory is still 308.8 MB. Free memory was 244.2 MB in the beginning and 210.9 MB in the end (delta: 33.3 MB). Peak memory consumption was 33.3 MB. Max. memory is 3.6 GB. * TraceAbstraction took 739.73 ms. Allocated memory was 308.8 MB in the beginning and 329.3 MB in the end (delta: 20.4 MB). Free memory was 210.9 MB in the beginning and 286.9 MB in the end (delta: -76.0 MB). There was no memory consumed. 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, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, 0, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false); [L0] gotoSwitch := gotoSwitch_in; [L0] assume !hbv_False_1_Bool; [L0] hhv_state_0_Bool, hhv_state_1_Bool, 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_Bool, hhv_state_9_Bool, hhv_state_10_Bool, hhv_state_11_Bool, hhv_state_12_Bool, hhv_state_13_Bool, hhv_state_14_Bool, hhv_state_15_Bool, hhv_state_16_Bool, hhv_state_17_Bool, hhv_state_18_Bool, hhv_state_19_Bool, hhv_state_20_Bool, hhv_state_21_Bool, hhv_state_22_Bool, hhv_state_23_Bool, hhv_state_24_Bool, hhv_state_25_Bool, hhv_state_26_Bool, hhv_state_27_Bool, hhv_state_28_Bool, hhv_state_29_Int, hhv_state_30_Bool, hhv_state_31_Bool, hhv_state_32_Bool, hhv_state_33_Bool, hhv_state_34_Bool, hhv_state_35_Bool, hhv_state_36_Bool, hhv_state_37_Bool, hhv_state_38_Bool, hhv_state_39_Bool, hhv_state_40_Bool, hhv_state_41_Bool, hhv_state_42_Bool, hhv_state_43_Bool, hhv_state_44_Bool, hhv_state_45_Bool, hhv_state_46_Bool, hhv_state_47_Bool, hhv_state_48_Bool, hhv_state_49_Bool, hhv_state_50_Bool, hhv_state_51_Bool, hhv_state_52_Bool, hhv_state_53_Bool, hhv_state_54_Bool, hhv_state_55_Bool, hhv_state_56_Bool, hhv_state_57_Bool, hhv_state_58_Bool, hhv_state_59_Bool, hhv_state_60_Bool, hhv_state_61_Bool, hhv_state_62_Bool := hbv_False_2_Bool, hbv_False_3_Bool, 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_Bool, hbv_False_11_Bool, hbv_False_12_Bool, hbv_False_13_Bool, hbv_False_14_Bool, hbv_False_15_Bool, hbv_False_16_Bool, hbv_False_17_Bool, hbv_False_18_Bool, hbv_False_19_Bool, hbv_False_20_Bool, hbv_False_21_Bool, hbv_False_22_Bool, hbv_False_23_Bool, hbv_False_24_Bool, hbv_False_25_Bool, hbv_False_26_Bool, hbv_False_27_Bool, hbv_False_28_Bool, hbv_False_29_Bool, hbv_False_30_Bool, hbv_False_31_Int, hbv_False_32_Bool, hbv_False_33_Bool, hbv_False_34_Bool, hbv_False_35_Bool, hbv_False_36_Bool, hbv_False_37_Bool, hbv_False_38_Bool, hbv_False_39_Bool, hbv_False_40_Bool, hbv_False_41_Bool, hbv_False_42_Bool, hbv_False_43_Bool, hbv_False_44_Bool, hbv_False_45_Bool, hbv_False_46_Bool, hbv_False_47_Bool, hbv_False_48_Bool, hbv_False_49_Bool, hbv_False_50_Bool, hbv_False_51_Bool, hbv_False_52_Bool, hbv_False_53_Bool, hbv_False_54_Bool, hbv_False_55_Bool, hbv_False_1_Bool, hbv_False_56_Bool, hbv_False_57_Bool, hbv_False_58_Bool, hbv_False_59_Bool, hbv_False_60_Bool, hbv_False_61_Bool, hbv_False_62_Bool, hbv_False_63_Bool; [L0] havoc hbv_False_51_Bool, hbv_False_48_Bool, hbv_False_9_Bool, hbv_False_60_Bool, hbv_False_34_Bool, hbv_False_3_Bool, hbv_False_19_Bool, hbv_False_31_Int, hbv_False_52_Bool, hbv_False_6_Bool, hbv_False_20_Bool, hbv_False_30_Bool, hbv_False_56_Bool, hbv_False_63_Bool, hbv_False_24_Bool, hbv_False_11_Bool, hbv_False_8_Bool, hbv_False_59_Bool, hbv_False_42_Bool, hbv_False_32_Bool, hbv_False_39_Bool, hbv_False_13_Bool, hbv_False_23_Bool, hbv_False_12_Bool, hbv_False_26_Bool, hbv_False_41_Bool, hbv_False_22_Bool, hbv_False_4_Bool, hbv_False_36_Bool, hbv_False_43_Bool, hbv_False_17_Bool, hbv_False_18_Bool, hbv_False_14_Bool, hbv_False_16_Bool, hbv_False_40_Bool, hbv_False_27_Bool, hbv_False_38_Bool, hbv_False_47_Bool, hbv_False_62_Bool, hbv_False_25_Bool, hbv_False_50_Bool, hbv_False_54_Bool, hbv_False_5_Bool, hbv_False_44_Bool, hbv_False_57_Bool, hbv_False_15_Bool, hbv_False_10_Bool, hbv_False_49_Bool, hbv_False_45_Bool, hbv_False_28_Bool, hbv_False_53_Bool, hbv_False_2_Bool, hbv_False_33_Bool, hbv_False_55_Bool, hbv_False_1_Bool, hbv_False_7_Bool, hbv_False_21_Bool, hbv_False_61_Bool, hbv_False_58_Bool, hbv_False_35_Bool, hbv_False_29_Bool, hbv_False_46_Bool, hbv_False_37_Bool; [L0] assume (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(((!hhv_state_13_Bool && hbv_state_14_Bool) || !hhv_state_2_Bool) && ((hhv_state_2_Bool || !hbv_state_14_Bool) || hhv_state_13_Bool)) && !((hhv_state_7_Bool || hhv_state_6_Bool) && (!hhv_state_6_Bool || !hhv_state_7_Bool))) && !((hhv_state_15_Bool && (!hhv_state_22_Bool || !hhv_state_9_Bool)) && (hhv_state_9_Bool || hhv_state_22_Bool))) && !((!hhv_state_11_Bool && (hhv_state_8_Bool || hhv_state_12_Bool)) && (!hhv_state_8_Bool || !hhv_state_12_Bool))) && !(!hhv_state_49_Bool && !hhv_state_7_Bool)) && !((!hhv_state_62_Bool || !hhv_state_48_Bool) && (hhv_state_62_Bool || hhv_state_48_Bool))) && !((!hhv_state_8_Bool || !hhv_state_9_Bool) && (hhv_state_9_Bool || hhv_state_8_Bool))) && !((hhv_state_18_Bool || hhv_state_19_Bool) && (!hhv_state_18_Bool || !hhv_state_19_Bool))) && !((!hbv_state_22_Bool || !hbv_state_23_Bool) && (hbv_state_22_Bool || hbv_state_23_Bool))) && !((hbv_state_27_Bool && (hbv_state_25_Bool || hbv_state_26_Bool)) && (!hbv_state_25_Bool || !hbv_state_26_Bool))) && !((hhv_state_51_Bool || hhv_state_50_Bool) && (!hhv_state_50_Bool || !hhv_state_51_Bool))) && !((!hbv_state_10_Bool || !hbv_state_15_Bool) && hbv_state_16_Bool)) && !((!hbv_state_41_Bool || !hbv_state_33_Bool) && (hbv_state_33_Bool || hbv_state_41_Bool))) && !((!hhv_state_5_Bool || !hhv_state_4_Bool) && (hhv_state_5_Bool || hhv_state_4_Bool))) && !(!hhv_state_22_Bool && !hhv_state_15_Bool)) && !(((!hhv_state_31_Bool && hbv_state_28_Bool) || !hhv_state_10_Bool) && ((hhv_state_31_Bool || hhv_state_10_Bool) || !hbv_state_28_Bool))) && !((hhv_state_47_Bool || hhv_state_46_Bool) && (!hhv_state_47_Bool || !hhv_state_46_Bool))) && !(((!hbv_state_46_Bool || !hbv_state_19_Bool) && (hbv_state_19_Bool || hbv_state_46_Bool)) && (!hbv_state_17_Bool || !hbv_state_18_Bool))) && !((!hbv_state_28_Bool && !hhv_state_61_Bool) && hhv_state_37_Bool)) && !((hhv_state_26_Bool || (hhv_state_58_Bool && hbv_state_42_Bool)) && ((!hbv_state_42_Bool || !hhv_state_26_Bool) || !hhv_state_58_Bool))) && !(((((!hhv_state_5_Bool && !hhv_state_3_Bool) && !hhv_state_1_Bool) || !hhv_state_49_Bool) && hhv_state_7_Bool) && (((hhv_state_3_Bool || hhv_state_5_Bool) || hhv_state_49_Bool) || hhv_state_1_Bool))) && !((!hbv_state_40_Bool || !hbv_state_28_Bool) && (hbv_state_28_Bool || hbv_state_40_Bool))) && !((hhv_state_54_Bool || hhv_state_49_Bool) && (!hhv_state_54_Bool || !hhv_state_49_Bool))) && !((hhv_state_42_Bool || hbv_state_9_Bool) && (!hbv_state_9_Bool || !hhv_state_42_Bool))) && !((((!hhv_state_41_Bool && (!hhv_state_39_Bool || !hbv_state_28_Bool)) && (hhv_state_62_Bool || hhv_state_61_Bool)) && !hhv_state_60_Bool) && (!hhv_state_62_Bool || !hhv_state_61_Bool))) && !((!hhv_state_18_Bool || !hhv_state_17_Bool) && (hhv_state_18_Bool || hhv_state_17_Bool))) && !((!hhv_state_37_Bool || !hhv_state_36_Bool) && (hhv_state_36_Bool || hhv_state_37_Bool))) && !((hbv_state_12_Bool || hbv_state_13_Bool) && (!hbv_state_13_Bool || !hbv_state_12_Bool))) && !(((hbv_state_25_Bool || hhv_state_42_Bool) || hhv_state_12_Bool) && (!hhv_state_12_Bool || (!hbv_state_25_Bool && !hhv_state_42_Bool)))) && !(!hbv_state_5_Bool && !hbv_state_3_Bool)) && !((!hbv_state_9_Bool || !hbv_state_24_Bool) && (hbv_state_9_Bool || hbv_state_24_Bool))) && !((!hhv_state_52_Bool || !hhv_state_47_Bool) && (hhv_state_47_Bool || hhv_state_52_Bool))) && !((!hbv_state_52_Bool || !hbv_state_4_Bool) && (hbv_state_52_Bool || hbv_state_4_Bool))) && !((hhv_state_31_Bool || hhv_state_53_Bool) && (!hhv_state_31_Bool || !hhv_state_53_Bool))) && !(hhv_state_62_Bool && ((hhv_state_41_Bool || (hhv_state_39_Bool && hbv_state_28_Bool)) || hhv_state_60_Bool))) && !((hbv_state_35_Bool || hbv_state_36_Bool) && (!hbv_state_35_Bool || !hbv_state_36_Bool))) && !(((!hhv_state_57_Bool || !hhv_state_24_Bool) || !hbv_state_20_Bool) && ((hbv_state_20_Bool && hhv_state_57_Bool) || hhv_state_24_Bool))) && !((((hhv_state_40_Bool || !hbv_state_43_Bool) || (hbv_state_43_Bool && !hhv_state_56_Bool)) || hhv_state_56_Bool) && (!hhv_state_40_Bool || (((!hbv_state_43_Bool || hhv_state_56_Bool) && hbv_state_43_Bool) && !hhv_state_56_Bool)))) && !(!hbv_state_27_Bool && !hbv_state_26_Bool)) && !((!hhv_state_38_Bool || !hhv_state_39_Bool) && (hhv_state_39_Bool || hhv_state_38_Bool))) && !((hhv_state_21_Bool || hhv_state_23_Bool) && (!hhv_state_21_Bool || !hhv_state_23_Bool))) && !((!hbv_state_49_Bool || !hbv_state_2_Bool) && (hbv_state_49_Bool || hbv_state_2_Bool))) && !((!hhv_state_0_Bool || (hbv_state_27_Bool && !hhv_state_15_Bool)) && ((!hbv_state_27_Bool || hhv_state_15_Bool) || hhv_state_0_Bool))) && !(((!hhv_state_37_Bool || hbv_state_28_Bool) && (!hbv_state_28_Bool || !hhv_state_61_Bool)) && (hbv_state_28_Bool || hhv_state_61_Bool))) && !(((hhv_state_36_Bool || hhv_state_59_Bool) || !hbv_state_45_Bool) && ((hbv_state_45_Bool && !hhv_state_59_Bool) || !hhv_state_36_Bool))) && !(((hbv_state_34_Bool && hhv_state_57_Bool) || hhv_state_55_Bool) && ((!hbv_state_34_Bool || !hhv_state_57_Bool) || !hhv_state_55_Bool))) && !((hbv_state_38_Bool || hbv_state_39_Bool) && (!hbv_state_38_Bool || !hbv_state_39_Bool))) && !((hhv_state_11_Bool && (!hhv_state_8_Bool || !hhv_state_42_Bool)) && (hhv_state_42_Bool || hhv_state_8_Bool))) && !((((hbv_state_16_Bool || hbv_state_26_Bool) && (!hbv_state_16_Bool || !hbv_state_26_Bool)) && hbv_state_10_Bool) && hbv_state_15_Bool)) && !(((((hbv_state_1_Bool || hbv_state_2_Bool) || hbv_state_3_Bool) || hbv_state_4_Bool) && hbv_state_5_Bool) && (!hbv_state_3_Bool || ((!hbv_state_1_Bool && !hbv_state_4_Bool) && !hbv_state_2_Bool)))) && !((hbv_state_11_Bool || hbv_state_9_Bool) && (!hbv_state_9_Bool || !hbv_state_11_Bool))) && !((hhv_state_0_Bool || hhv_state_1_Bool) && (!hhv_state_0_Bool || !hhv_state_1_Bool))) && !((!hhv_state_41_Bool || !hhv_state_40_Bool) && (hhv_state_40_Bool || hhv_state_41_Bool))) && !((!hbv_state_28_Bool || !hbv_state_44_Bool) && (hbv_state_28_Bool || hbv_state_44_Bool))) && !((!hhv_state_27_Bool || !hhv_state_26_Bool) && (hhv_state_26_Bool || hhv_state_27_Bool))) && !(((!hhv_state_45_Bool || !hbv_state_9_Bool) && (hbv_state_9_Bool || hhv_state_45_Bool)) && hhv_state_43_Bool)) && !(((hhv_state_52_Bool || hhv_state_6_Bool) || !hbv_state_24_Bool) && ((hbv_state_24_Bool && !hhv_state_52_Bool) || !hhv_state_6_Bool))) && !(hhv_state_45_Bool && !hhv_state_43_Bool)) && !(hhv_state_21_Bool && (!hhv_state_20_Bool || !hhv_state_19_Bool))) && !((!hbv_state_29_Bool || !hbv_state_30_Bool) && (hbv_state_30_Bool || hbv_state_29_Bool))) && !((!hhv_state_16_Bool || !hhv_state_20_Bool) && (hhv_state_16_Bool || hhv_state_20_Bool))) && !((hbv_state_50_Bool || (((((((((hbv_state_55_Bool && hbv_state_56_Bool) && hbv_state_57_Int <= 200) && hbv_state_28_Bool) && hbv_state_12_Bool) && 35 <= hbv_state_57_Int) && hbv_state_58_Bool) && !hbv_state_59_Bool) && !hbv_state_60_Bool) && hbv_state_23_Bool)) && ((((((((((!hbv_state_55_Bool || !(hbv_state_57_Int <= 200)) || !(35 <= hbv_state_57_Int)) || hbv_state_59_Bool) || !hbv_state_23_Bool) || !hbv_state_58_Bool) || !hbv_state_12_Bool) || !hbv_state_50_Bool) || !hbv_state_56_Bool) || !hbv_state_28_Bool) || hbv_state_60_Bool))) && !((!hbv_state_17_Bool || !hbv_state_16_Bool) && (hbv_state_16_Bool || hbv_state_17_Bool))) && !((!hhv_state_35_Bool || !hhv_state_43_Bool) && (hhv_state_35_Bool || hhv_state_43_Bool))) && !((!hhv_state_24_Bool || !hhv_state_25_Bool) && (hhv_state_25_Bool || hhv_state_24_Bool))) && !!hhv_state_50_Bool) && !((hhv_state_11_Bool || hhv_state_10_Bool) && (!hhv_state_11_Bool || !hhv_state_10_Bool))) && !((hbv_state_47_Bool || hbv_state_15_Bool) && (!hbv_state_15_Bool || !hbv_state_47_Bool))) && !(((!hbv_state_31_Bool || !hbv_state_32_Bool) && hbv_state_33_Bool) && (hbv_state_31_Bool || hbv_state_32_Bool))) && !(((!hbv_state_37_Bool || hhv_state_14_Bool) || hhv_state_4_Bool) && ((!hhv_state_14_Bool && hbv_state_37_Bool) || !hhv_state_4_Bool))) && !((!hbv_state_25_Bool || !hbv_state_32_Bool) && (hbv_state_25_Bool || hbv_state_32_Bool))) && !((!hbv_state_10_Bool || !hbv_state_8_Bool) && (hbv_state_8_Bool || hbv_state_10_Bool))) && !((((!hhv_state_22_Bool || !hhv_state_21_Bool) && (hhv_state_21_Bool || hhv_state_22_Bool)) && hhv_state_20_Bool) && hhv_state_19_Bool)) && !((!hbv_state_21_Bool || !hbv_state_3_Bool) && (hbv_state_21_Bool || hbv_state_3_Bool))) && !(((hhv_state_44_Bool || hhv_state_45_Bool) && (!hhv_state_45_Bool || !hhv_state_44_Bool)) && (!hhv_state_43_Bool || !hhv_state_23_Bool))) && !((hbv_state_1_Bool || hbv_state_48_Bool) && (!hbv_state_1_Bool || !hbv_state_48_Bool))) && !((((((hhv_state_15_Bool && !hhv_state_13_Bool) && !hhv_state_14_Bool) || hhv_state_16_Bool) || ((!hhv_state_14_Bool && hhv_state_13_Bool) && !hhv_state_15_Bool)) || ((!hhv_state_13_Bool && !hhv_state_15_Bool) && hhv_state_14_Bool)) && (!hhv_state_16_Bool || ((((hhv_state_15_Bool || !hhv_state_14_Bool) || hhv_state_13_Bool) && ((hhv_state_15_Bool || !hhv_state_13_Bool) || hhv_state_14_Bool)) && ((hhv_state_13_Bool || !hhv_state_15_Bool) || hhv_state_14_Bool))))) && !((hhv_state_31_Bool || hhv_state_48_Bool) && (!hhv_state_31_Bool || !hhv_state_48_Bool))) && !((!hbv_state_7_Bool || !hbv_state_8_Bool) && (hbv_state_7_Bool || hbv_state_8_Bool))) && !((hbv_state_17_Bool && hbv_state_18_Bool) && !hbv_state_19_Bool)) && !((!hhv_state_38_Bool || (hbv_state_45_Bool && !hhv_state_59_Bool)) && ((hhv_state_38_Bool || hhv_state_59_Bool) || !hbv_state_45_Bool))) && !((hbv_state_5_Bool || hbv_state_6_Bool) && (!hbv_state_5_Bool || !hbv_state_6_Bool))) && !((((hbv_state_47_Bool || ((!hbv_state_27_Bool && !hbv_state_37_Bool) && hbv_state_14_Bool)) || ((hbv_state_27_Bool && !hbv_state_37_Bool) && !hbv_state_14_Bool)) || ((!hbv_state_27_Bool && !hbv_state_14_Bool) && hbv_state_37_Bool)) && (((((!hbv_state_27_Bool || hbv_state_14_Bool) || hbv_state_37_Bool) && ((hbv_state_27_Bool || !hbv_state_37_Bool) || hbv_state_14_Bool)) && ((hbv_state_27_Bool || !hbv_state_14_Bool) || hbv_state_37_Bool)) || !hbv_state_47_Bool))) && !((hhv_state_23_Bool && hhv_state_43_Bool) && !hhv_state_44_Bool)) && !((!hhv_state_3_Bool || !hhv_state_2_Bool) && (hhv_state_3_Bool || hhv_state_2_Bool))) && !(((!hbv_state_32_Bool || !hbv_state_51_Bool) && (hbv_state_32_Bool || hbv_state_51_Bool)) && !hbv_state_33_Bool)) && !((!hhv_state_44_Bool || !hhv_state_46_Bool) && (hhv_state_44_Bool || hhv_state_46_Bool))) && !((((hbv_state_27_Bool || hbv_state_14_Bool) || !hhv_state_17_Bool) || hbv_state_37_Bool) && (hhv_state_17_Bool || ((!hbv_state_27_Bool && !hbv_state_37_Bool) && !hbv_state_14_Bool)))) && !((!hbv_state_53_Bool || !hbv_state_54_Bool) && (hbv_state_53_Bool || hbv_state_54_Bool))) && !((hbv_state_50_Bool || hbv_state_18_Bool) && (!hbv_state_50_Bool || !hbv_state_18_Bool))) && !((hhv_state_35_Bool || (((((((((!hhv_state_30_Bool && hhv_state_34_Bool) && hhv_state_32_Bool) && hhv_state_31_Bool) && hhv_state_25_Bool) && hhv_state_33_Bool) && hhv_state_29_Int <= 200) && 35 <= hhv_state_29_Int) && !hhv_state_28_Bool) && hhv_state_27_Bool)) && ((((((((((!(35 <= hhv_state_29_Int) || !hhv_state_31_Bool) || !hhv_state_34_Bool) || hhv_state_28_Bool) || !hhv_state_27_Bool) || !hhv_state_35_Bool) || !hhv_state_32_Bool) || !(hhv_state_29_Int <= 200)) || !hhv_state_33_Bool) || hhv_state_30_Bool) || !hhv_state_25_Bool)); [L0] hhv_state_0_Bool, hhv_state_1_Bool, 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_Bool, hhv_state_9_Bool, hhv_state_10_Bool, hhv_state_11_Bool, hhv_state_12_Bool, hhv_state_13_Bool, hhv_state_14_Bool, hhv_state_15_Bool, hhv_state_16_Bool, hhv_state_17_Bool, hhv_state_18_Bool, hhv_state_19_Bool, hhv_state_20_Bool, hhv_state_21_Bool, hhv_state_22_Bool, hhv_state_23_Bool, hhv_state_24_Bool, hhv_state_25_Bool, hhv_state_26_Bool, hhv_state_27_Bool, hhv_state_28_Bool, hhv_state_29_Int, hhv_state_30_Bool, hhv_state_31_Bool, hhv_state_32_Bool, hhv_state_33_Bool, hhv_state_34_Bool, hhv_state_35_Bool, hhv_state_36_Bool, hhv_state_37_Bool, hhv_state_38_Bool, hhv_state_39_Bool, hhv_state_40_Bool, hhv_state_41_Bool, hhv_state_42_Bool, hhv_state_43_Bool, hhv_state_44_Bool, hhv_state_45_Bool, hhv_state_46_Bool, hhv_state_47_Bool, hhv_state_48_Bool, hhv_state_49_Bool, hhv_state_50_Bool, hhv_state_51_Bool, hhv_state_52_Bool, hhv_state_53_Bool, hhv_state_54_Bool, hhv_state_55_Bool, hhv_state_56_Bool, hhv_state_57_Bool, hhv_state_58_Bool, hhv_state_59_Bool, hhv_state_60_Bool, hhv_state_61_Bool, hhv_state_62_Bool := hbv_state_52_Bool, hbv_state_4_Bool, hbv_state_49_Bool, hbv_state_2_Bool, hbv_state_48_Bool, hbv_state_1_Bool, hbv_state_6_Bool, hbv_state_5_Bool, hbv_state_32_Bool, hbv_state_25_Bool, hbv_state_41_Bool, hbv_state_33_Bool, hbv_state_51_Bool, hbv_state_14_Bool, hbv_state_37_Bool, hbv_state_27_Bool, hbv_state_47_Bool, hbv_state_7_Bool, hbv_state_8_Bool, hbv_state_10_Bool, hbv_state_15_Bool, hbv_state_16_Bool, hbv_state_26_Bool, hbv_state_17_Bool, hbv_state_13_Bool, hbv_state_12_Bool, hbv_state_22_Bool, hbv_state_23_Bool, hbv_state_59_Bool, hbv_state_57_Int, hbv_state_60_Bool, hbv_state_28_Bool, hbv_state_56_Bool, hbv_state_58_Bool, hbv_state_55_Bool, hbv_state_50_Bool, hbv_state_38_Bool, hbv_state_39_Bool, hbv_state_29_Bool, hbv_state_30_Bool, hbv_state_35_Bool, hbv_state_36_Bool, hbv_state_31_Bool, hbv_state_18_Bool, hbv_state_19_Bool, hbv_state_46_Bool, hbv_state_11_Bool, hbv_state_9_Bool, hbv_state_44_Bool, hbv_state_3_Bool, hbv_state_53_Bool, hbv_state_54_Bool, hbv_state_24_Bool, hbv_state_40_Bool, hbv_state_21_Bool, hbv_state_20_Bool, hbv_state_43_Bool, hbv_state_34_Bool, hbv_state_42_Bool, hbv_state_45_Bool, hbv_state_61_Bool, hbv_state_62_Bool, hbv_state_63_Bool; [L0] havoc hbv_state_27_Bool, hbv_state_57_Int, hbv_state_38_Bool, hbv_state_8_Bool, hbv_state_54_Bool, hbv_state_59_Bool, hbv_state_47_Bool, hbv_state_7_Bool, hbv_state_24_Bool, hbv_state_15_Bool, hbv_state_39_Bool, hbv_state_10_Bool, hbv_state_63_Bool, hbv_state_6_Bool, hbv_state_4_Bool, hbv_state_31_Bool, hbv_state_49_Bool, hbv_state_11_Bool, hbv_state_45_Bool, hbv_state_43_Bool, hbv_state_46_Bool, hbv_state_17_Bool, hbv_state_2_Bool, hbv_state_13_Bool, hbv_state_37_Bool, hbv_state_62_Bool, hbv_state_12_Bool, hbv_state_26_Bool, hbv_state_33_Bool, hbv_state_32_Bool, hbv_state_52_Bool, hbv_state_21_Bool, hbv_state_35_Bool, hbv_state_25_Bool, hbv_state_36_Bool, hbv_state_50_Bool, hbv_state_51_Bool, hbv_state_34_Bool, hbv_state_41_Bool, hbv_state_19_Bool, hbv_state_53_Bool, hbv_state_58_Bool, hbv_state_18_Bool, hbv_state_56_Bool, hbv_state_44_Bool, hbv_state_16_Bool, hbv_state_29_Bool, hbv_state_30_Bool, hbv_state_9_Bool, hbv_state_55_Bool, hbv_state_60_Bool, hbv_state_22_Bool, hbv_state_28_Bool, hbv_state_14_Bool, hbv_state_5_Bool, hbv_state_61_Bool, hbv_state_48_Bool, hbv_state_20_Bool, hbv_state_23_Bool, hbv_state_42_Bool, hbv_state_1_Bool, hbv_state_3_Bool, hbv_state_40_Bool; [L0] assume (((((((((((((((((((((((((((((((((((((((((((((((((!((hhv_state_16_Bool || hhv_state_20_Bool) && (!hhv_state_20_Bool || !hhv_state_16_Bool)) && !((!hhv_state_23_Bool || !hhv_state_21_Bool) && (hhv_state_21_Bool || hhv_state_23_Bool))) && !hhv_state_55_Bool) && !((hhv_state_46_Bool || hhv_state_47_Bool) && (!hhv_state_47_Bool || !hhv_state_46_Bool))) && !((!hhv_state_2_Bool || !hhv_state_3_Bool) && (hhv_state_2_Bool || hhv_state_3_Bool))) && !hhv_state_46_Bool) && !((!hhv_state_17_Bool || !hhv_state_18_Bool) && (hhv_state_17_Bool || hhv_state_18_Bool))) && !((!hhv_state_19_Bool || !hhv_state_18_Bool) && (hhv_state_18_Bool || hhv_state_19_Bool))) && !hhv_state_38_Bool) && !((!hhv_state_26_Bool || !hhv_state_27_Bool) && (hhv_state_26_Bool || hhv_state_27_Bool))) && !(((!hhv_state_42_Bool || !hhv_state_8_Bool) && hhv_state_11_Bool) && (hhv_state_42_Bool || hhv_state_8_Bool))) && !hhv_state_24_Bool) && !((hhv_state_7_Bool || hhv_state_6_Bool) && (!hhv_state_7_Bool || !hhv_state_6_Bool))) && !((hhv_state_5_Bool || hhv_state_4_Bool) && (!hhv_state_5_Bool || !hhv_state_4_Bool))) && !((hhv_state_36_Bool || hhv_state_37_Bool) && (!hhv_state_36_Bool || !hhv_state_37_Bool))) && !((!hhv_state_10_Bool || !hhv_state_11_Bool) && (hhv_state_11_Bool || hhv_state_10_Bool))) && !(((!hhv_state_45_Bool || !hhv_state_44_Bool) && (hhv_state_44_Bool || hhv_state_45_Bool)) && (!hhv_state_23_Bool || !hhv_state_43_Bool))) && !((!hhv_state_50_Bool || !hhv_state_51_Bool) && (hhv_state_50_Bool || hhv_state_51_Bool))) && !((hhv_state_25_Bool || hhv_state_24_Bool) && (!hhv_state_24_Bool || !hhv_state_25_Bool))) && !((hhv_state_35_Bool || hhv_state_43_Bool) && (!hhv_state_35_Bool || !hhv_state_43_Bool))) && !((!hhv_state_0_Bool || !hhv_state_1_Bool) && (hhv_state_0_Bool || hhv_state_1_Bool))) && !((!hhv_state_31_Bool || !hhv_state_48_Bool) && (hhv_state_31_Bool || hhv_state_48_Bool))) && !((!hhv_state_47_Bool || !hhv_state_52_Bool) && (hhv_state_47_Bool || hhv_state_52_Bool))) && !hhv_state_0_Bool) && !hhv_state_26_Bool) && !((!hhv_state_38_Bool || !hhv_state_39_Bool) && (hhv_state_39_Bool || hhv_state_38_Bool))) && !(!hhv_state_7_Bool && !hhv_state_49_Bool)) && !((hhv_state_35_Bool || (((((((((hhv_state_34_Bool && hhv_state_32_Bool) && hhv_state_29_Int <= 200) && hhv_state_31_Bool) && hhv_state_25_Bool) && 35 <= hhv_state_29_Int) && hhv_state_33_Bool) && !hhv_state_28_Bool) && !hhv_state_30_Bool) && hhv_state_27_Bool)) && ((((((((((!hhv_state_34_Bool || !(hhv_state_29_Int <= 200)) || !(35 <= hhv_state_29_Int)) || hhv_state_28_Bool) || !hhv_state_27_Bool) || !hhv_state_33_Bool) || !hhv_state_25_Bool) || !hhv_state_35_Bool) || !hhv_state_32_Bool) || !hhv_state_31_Bool) || hhv_state_30_Bool))) && !((!hhv_state_19_Bool || !hhv_state_20_Bool) && hhv_state_21_Bool)) && !((hhv_state_15_Bool && (hhv_state_9_Bool || hhv_state_22_Bool)) && (!hhv_state_9_Bool || !hhv_state_22_Bool))) && !hhv_state_4_Bool) && !(hhv_state_45_Bool && !hhv_state_43_Bool)) && !(((!hhv_state_8_Bool || !hhv_state_12_Bool) && (hhv_state_8_Bool || hhv_state_12_Bool)) && !hhv_state_11_Bool)) && !hhv_state_40_Bool) && !((((hhv_state_21_Bool || hhv_state_22_Bool) && (!hhv_state_21_Bool || !hhv_state_22_Bool)) && hhv_state_19_Bool) && hhv_state_20_Bool)) && !((!hhv_state_53_Bool || !hhv_state_31_Bool) && (hhv_state_31_Bool || hhv_state_53_Bool))) && !hhv_state_6_Bool) && !((((hhv_state_16_Bool || ((!hhv_state_15_Bool && !hhv_state_14_Bool) && hhv_state_13_Bool)) || ((hhv_state_15_Bool && !hhv_state_14_Bool) && !hhv_state_13_Bool)) || ((!hhv_state_15_Bool && !hhv_state_13_Bool) && hhv_state_14_Bool)) && (((((!hhv_state_15_Bool || hhv_state_13_Bool) || hhv_state_14_Bool) && ((hhv_state_15_Bool || !hhv_state_14_Bool) || hhv_state_13_Bool)) && ((hhv_state_15_Bool || !hhv_state_13_Bool) || hhv_state_14_Bool)) || !hhv_state_16_Bool))) && !((hhv_state_40_Bool || hhv_state_41_Bool) && (!hhv_state_40_Bool || !hhv_state_41_Bool))) && !hhv_state_36_Bool) && !hhv_state_2_Bool) && !!hhv_state_12_Bool) && !hhv_state_10_Bool) && !((!hhv_state_54_Bool || !hhv_state_49_Bool) && (hhv_state_54_Bool || hhv_state_49_Bool))) && !((hhv_state_23_Bool && hhv_state_43_Bool) && !hhv_state_44_Bool)) && !((hhv_state_50_Bool || !hhv_state_56_Bool) && (!hhv_state_50_Bool || hhv_state_56_Bool))) && !(!hhv_state_15_Bool && !hhv_state_22_Bool)) && !(((((hhv_state_5_Bool || hhv_state_3_Bool) || hhv_state_49_Bool) || hhv_state_1_Bool) && hhv_state_7_Bool) && (!hhv_state_49_Bool || ((!hhv_state_5_Bool && !hhv_state_1_Bool) && !hhv_state_3_Bool)))) && !((!hhv_state_9_Bool || !hhv_state_8_Bool) && (hhv_state_9_Bool || hhv_state_8_Bool))) && !hhv_state_48_Bool) && !!hhv_state_17_Bool; [L0] RET call gotoProc(0, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, 0, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false); [L0] assert false; - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 10 locations, 1 error locations. UNSAFE Result, 0.6s 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, 0.0s 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, 0.1s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 42 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/fast_1_e7_2044_e7_1287.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-25_15-04-05-680.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/fast_1_e7_2044_e7_1287.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-25_15-04-05-680.csv Received shutdown request...