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_all_e8_251_e2_1053.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-14921ce [2018-06-25 17:51:05,578 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-25 17:51:05,581 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-25 17:51:05,597 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-25 17:51:05,598 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-25 17:51:05,599 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-25 17:51:05,600 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-25 17:51:05,604 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-25 17:51:05,607 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-25 17:51:05,608 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-25 17:51:05,609 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-25 17:51:05,609 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-25 17:51:05,611 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-25 17:51:05,613 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-25 17:51:05,614 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-25 17:51:05,623 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-25 17:51:05,625 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-25 17:51:05,627 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-25 17:51:05,630 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-25 17:51:05,631 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-25 17:51:05,632 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-25 17:51:05,637 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-25 17:51:05,637 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-25 17:51:05,637 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-25 17:51:05,638 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-25 17:51:05,639 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-25 17:51:05,642 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-25 17:51:05,643 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-25 17:51:05,644 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-25 17:51:05,644 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-25 17:51:05,645 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-25 17:51:05,648 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-25 17:51:05,648 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-25 17:51:05,649 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-25 17:51:05,649 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-25 17:51:05,650 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-25 17:51:05,675 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-25 17:51:05,676 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-25 17:51:05,676 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-25 17:51:05,676 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-25 17:51:05,678 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-06-25 17:51:05,678 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-06-25 17:51:05,679 INFO L133 SettingsManager]: * Create interprocedural compositions=false [2018-06-25 17:51:05,679 INFO L133 SettingsManager]: * Use SBE=true [2018-06-25 17:51:05,680 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-25 17:51:05,680 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-25 17:51:05,680 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-25 17:51:05,680 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-25 17:51:05,681 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-25 17:51:05,681 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-25 17:51:05,681 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-25 17:51:05,681 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-25 17:51:05,681 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-25 17:51:05,681 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-25 17:51:05,682 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-25 17:51:05,682 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-25 17:51:05,682 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-25 17:51:05,684 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-25 17:51:05,685 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-25 17:51:05,752 INFO ]: Repository-Root is: /tmp [2018-06-25 17:51:05,770 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-25 17:51:05,774 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-25 17:51:05,775 INFO ]: Initializing SmtParser... [2018-06-25 17:51:05,776 INFO ]: SmtParser initialized [2018-06-25 17:51:05,776 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/SYNAPSE_all_e8_251_e2_1053.smt2 [2018-06-25 17:51:05,778 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 17:51:05,903 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/SYNAPSE_all_e8_251_e2_1053.smt2 unknown [2018-06-25 17:51:06,365 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/SYNAPSE_all_e8_251_e2_1053.smt2 [2018-06-25 17:51:06,378 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-25 17:51:06,394 INFO ]: Walking toolchain with 4 elements. [2018-06-25 17:51:06,394 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-25 17:51:06,394 INFO ]: Initializing ChcToBoogie... [2018-06-25 17:51:06,394 INFO ]: ChcToBoogie initialized [2018-06-25 17:51:06,398 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 05:51:06" (1/1) ... [2018-06-25 17:51:06,484 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:51:06 Unit [2018-06-25 17:51:06,484 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-25 17:51:06,485 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-25 17:51:06,485 INFO ]: Initializing Boogie Preprocessor... [2018-06-25 17:51:06,485 INFO ]: Boogie Preprocessor initialized [2018-06-25 17:51:06,509 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:51:06" (1/1) ... [2018-06-25 17:51:06,509 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:51:06" (1/1) ... [2018-06-25 17:51:06,524 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:51:06" (1/1) ... [2018-06-25 17:51:06,524 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:51:06" (1/1) ... [2018-06-25 17:51:06,539 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:51:06" (1/1) ... [2018-06-25 17:51:06,547 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:51:06" (1/1) ... [2018-06-25 17:51:06,549 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:51:06" (1/1) ... [2018-06-25 17:51:06,557 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-25 17:51:06,557 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-25 17:51:06,557 INFO ]: Initializing RCFGBuilder... [2018-06-25 17:51:06,557 INFO ]: RCFGBuilder initialized [2018-06-25 17:51:06,558 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:51:06" (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 17:51:06,596 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-25 17:51:06,596 INFO ]: Found specification of procedure gotoProc [2018-06-25 17:51:06,596 INFO ]: Found implementation of procedure gotoProc [2018-06-25 17:51:06,596 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-25 17:51:06,596 INFO ]: Found specification of procedure Ultimate.START [2018-06-25 17:51:06,596 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 17:51:07,008 INFO ]: Using library mode [2018-06-25 17:51:07,012 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 05:51:07 BoogieIcfgContainer [2018-06-25 17:51:07,012 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-25 17:51:07,013 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-25 17:51:07,013 INFO ]: Initializing TraceAbstraction... [2018-06-25 17:51:07,017 INFO ]: TraceAbstraction initialized [2018-06-25 17:51:07,017 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 05:51:06" (1/3) ... [2018-06-25 17:51:07,018 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@878422f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 25.06 05:51:07, skipping insertion in model container [2018-06-25 17:51:07,018 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:51:06" (2/3) ... [2018-06-25 17:51:07,020 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@878422f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.06 05:51:07, skipping insertion in model container [2018-06-25 17:51:07,020 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 05:51:07" (3/3) ... [2018-06-25 17:51:07,022 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-25 17:51:07,032 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-25 17:51:07,044 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-25 17:51:07,103 INFO ]: Using default assertion order modulation [2018-06-25 17:51:07,103 INFO ]: Interprodecural is true [2018-06-25 17:51:07,103 INFO ]: Hoare is false [2018-06-25 17:51:07,103 INFO ]: Compute interpolants for FPandBP [2018-06-25 17:51:07,103 INFO ]: Backedges is TWOTRACK [2018-06-25 17:51:07,103 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-25 17:51:07,104 INFO ]: Difference is false [2018-06-25 17:51:07,104 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-25 17:51:07,104 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-25 17:51:07,122 INFO ]: Start isEmpty. Operand 10 states. [2018-06-25 17:51:07,139 INFO ]: Finished isEmpty. Found accepting run of length 8 [2018-06-25 17:51:07,139 INFO ]: Found error trace [2018-06-25 17:51:07,140 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-06-25 17:51:07,140 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 17:51:07,146 INFO ]: Analyzing trace with hash 1285054476, now seen corresponding path program 1 times [2018-06-25 17:51:07,149 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 17:51:07,150 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 17:51:07,203 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:51:07,203 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 17:51:07,204 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:51:07,353 INFO ]: Conjunction of SSA is unsat [2018-06-25 17:51:07,711 WARN ]: Spent 165.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 18 [2018-06-25 17:51:07,720 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-25 17:51:07,724 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-25 17:51:07,724 INFO ]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-06-25 17:51:07,726 INFO ]: Interpolant automaton has 3 states [2018-06-25 17:51:07,746 INFO ]: Constructing interpolant automaton starting with 3 interpolants. [2018-06-25 17:51:07,747 INFO ]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-25 17:51:07,751 INFO ]: Start difference. First operand 10 states. Second operand 3 states. [2018-06-25 17:51:07,837 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-25 17:51:07,838 INFO ]: Finished difference Result 9 states and 9 transitions. [2018-06-25 17:51:07,841 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-06-25 17:51:07,842 INFO ]: Start accepts. Automaton has 3 states. Word has length 7 [2018-06-25 17:51:07,842 INFO ]: Finished accepts. some prefix is accepted. [2018-06-25 17:51:07,858 INFO ]: With dead ends: 9 [2018-06-25 17:51:07,859 INFO ]: Without dead ends: 9 [2018-06-25 17:51:07,871 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 17:51:07,901 INFO ]: Start minimizeSevpa. Operand 9 states. [2018-06-25 17:51:07,935 INFO ]: Finished minimizeSevpa. Reduced states from 9 to 9. [2018-06-25 17:51:07,937 INFO ]: Start removeUnreachable. Operand 9 states. [2018-06-25 17:51:07,937 INFO ]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-06-25 17:51:07,939 INFO ]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 7 [2018-06-25 17:51:07,939 INFO ]: Finished accepts. word is rejected. [2018-06-25 17:51:07,939 INFO ]: Abstraction has 9 states and 9 transitions. [2018-06-25 17:51:07,939 INFO ]: Interpolant automaton has 3 states. [2018-06-25 17:51:07,939 INFO ]: Start isEmpty. Operand 9 states and 9 transitions. [2018-06-25 17:51:07,939 INFO ]: Finished isEmpty. Found accepting run of length 9 [2018-06-25 17:51:07,939 INFO ]: Found error trace [2018-06-25 17:51:07,939 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-06-25 17:51:07,939 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 17:51:07,940 INFO ]: Analyzing trace with hash 1180100628, now seen corresponding path program 1 times [2018-06-25 17:51:07,940 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 17:51:07,940 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 17:51:07,941 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:51:07,941 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 17:51:07,941 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:51:08,104 INFO ]: Conjunction of SSA is sat [2018-06-25 17:51:08,112 INFO ]: Counterexample might be feasible [2018-06-25 17:51:08,153 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.06 05:51:08 BoogieIcfgContainer [2018-06-25 17:51:08,153 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-25 17:51:08,154 INFO ]: Toolchain (without parser) took 1775.29 ms. Allocated memory is still 312.5 MB. Free memory was 258.9 MB in the beginning and 203.0 MB in the end (delta: 55.9 MB). Peak memory consumption was 55.9 MB. Max. memory is 3.6 GB. [2018-06-25 17:51:08,155 INFO ]: SmtParser took 0.10 ms. Allocated memory is still 312.5 MB. Free memory is still 276.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-25 17:51:08,156 INFO ]: ChcToBoogie took 90.28 ms. Allocated memory is still 312.5 MB. Free memory was 256.9 MB in the beginning and 254.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-25 17:51:08,160 INFO ]: Boogie Preprocessor took 72.10 ms. Allocated memory is still 312.5 MB. Free memory was 254.9 MB in the beginning and 252.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-25 17:51:08,161 INFO ]: RCFGBuilder took 454.93 ms. Allocated memory is still 312.5 MB. Free memory was 252.9 MB in the beginning and 231.0 MB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 3.6 GB. [2018-06-25 17:51:08,161 INFO ]: TraceAbstraction took 1139.77 ms. Allocated memory is still 312.5 MB. Free memory was 231.0 MB in the beginning and 203.0 MB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 3.6 GB. [2018-06-25 17:51:08,183 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 312.5 MB. Free memory is still 276.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 90.28 ms. Allocated memory is still 312.5 MB. Free memory was 256.9 MB in the beginning and 254.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 72.10 ms. Allocated memory is still 312.5 MB. Free memory was 254.9 MB in the beginning and 252.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 454.93 ms. Allocated memory is still 312.5 MB. Free memory was 252.9 MB in the beginning and 231.0 MB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 3.6 GB. * TraceAbstraction took 1139.77 ms. Allocated memory is still 312.5 MB. Free memory was 231.0 MB in the beginning and 203.0 MB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [UNKNOWN] : assertion can be violated assertion can be violated We found a FailurePath: [L0] CALL call gotoProc(0, 0, 0, false, false, false, false, false, false, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, false, 0, 0, 0, 0, false, 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_Bool, hhv_state_38_Int, hhv_state_39_Int, hhv_state_40_Bool, hhv_state_41_Int, hhv_state_42_Bool, hhv_state_43_Bool, hhv_state_44_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_38_Bool, hbv_False_1_Bool, hbv_False_39_Int, hbv_False_40_Int, hbv_False_41_Bool, hbv_False_42_Int, hbv_False_43_Bool, hbv_False_44_Bool, hbv_False_45_Int; [L0] havoc hbv_False_9_Bool, hbv_False_33_Bool, hbv_False_1_Bool, hbv_False_40_Int, hbv_False_27_Int, hbv_False_3_Int, hbv_False_19_Int, hbv_False_28_Int, hbv_False_39_Int, hbv_False_5_Bool, hbv_False_41_Bool, hbv_False_15_Int, hbv_False_35_Int, hbv_False_43_Bool, hbv_False_4_Bool, hbv_False_2_Int, hbv_False_22_Int, hbv_False_13_Int, hbv_False_24_Int, hbv_False_32_Int, hbv_False_44_Bool, hbv_False_8_Bool, hbv_False_21_Int, hbv_False_10_Int, hbv_False_14_Int, hbv_False_26_Int, hbv_False_36_Int, hbv_False_45_Int, hbv_False_12_Int, hbv_False_42_Int, hbv_False_6_Bool, hbv_False_34_Int, hbv_False_11_Int, hbv_False_20_Int, hbv_False_30_Int, hbv_False_23_Int, hbv_False_37_Int, hbv_False_7_Bool, hbv_False_29_Int, hbv_False_38_Bool, hbv_False_25_Int, hbv_False_31_Int, hbv_False_16_Int, hbv_False_17_Int, hbv_False_18_Int; [L0] assume ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(!hbv_state_10_Bool && !(hbv_state_27_Int == hbv_state_29_Int)) && !(!hhv_state_4_Bool && !(hbv_state_1_Int == hhv_state_24_Int))) && !((!hbv_state_13_Bool || !hbv_state_14_Bool) && (hbv_state_13_Bool || hbv_state_14_Bool))) && !(hhv_state_42_Bool && !(hhv_state_18_Int == 1))) && hhv_state_12_Int == hhv_state_27_Int) && !(hhv_state_43_Bool && !(hbv_state_21_Int + (hbv_state_1_Int + -1 * hhv_state_30_Int) == 2))) && !(!(hbv_state_5_Int == hhv_state_21_Int) && !hhv_state_42_Bool)) && hbv_state_7_Int == hhv_state_8_Int) && hbv_state_20_Int == hbv_state_21_Int) && !(hhv_state_4_Bool && !(hhv_state_24_Int == hhv_state_44_Int))) && !(!(hbv_state_27_Int == hbv_state_36_Int) && !hbv_state_4_Bool)) && hhv_state_1_Int == hhv_state_0_Int) && !(!(hbv_state_2_Int == hbv_state_8_Int) && !hbv_state_4_Bool)) && !((!hhv_state_36_Bool || !(hbv_state_23_Int + (hbv_state_18_Int + (hbv_state_22_Int + (-1 * hhv_state_33_Int + (-1 * hhv_state_34_Int + -1 * hhv_state_35_Int)))) == 0)) && (hhv_state_36_Bool || hbv_state_23_Int + (hbv_state_18_Int + (hbv_state_22_Int + (-1 * hhv_state_33_Int + (-1 * hhv_state_34_Int + -1 * hhv_state_35_Int)))) == 0))) && hbv_state_12_Int == hbv_state_1_Int) && !(!(hbv_state_21_Int + (hbv_state_5_Int + (hbv_state_1_Int + -1 * hhv_state_44_Int)) == 1) && hhv_state_40_Bool)) && !(!(hbv_state_16_Int == hbv_state_19_Int) && !hbv_state_10_Bool)) && !(!(hbv_state_1_Int == hhv_state_44_Int) && !hhv_state_40_Bool)) && hbv_state_5_Int == hbv_state_18_Int) && !(hhv_state_43_Bool && !(hhv_state_26_Int == 0))) && hbv_state_7_Int == hbv_state_38_Int) && !(hbv_state_10_Bool && !(hbv_state_19_Int == hbv_state_33_Int))) && hhv_state_15_Int == hhv_state_14_Int) && hhv_state_15_Int == hhv_state_35_Int) && !(!(hbv_state_21_Int == hhv_state_41_Int) && !hhv_state_40_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_17_Int == hhv_state_16_Int))) && !(!hhv_state_4_Bool && !(hbv_state_5_Int == hhv_state_20_Int))) && !((!hhv_state_43_Bool || !(1 <= hbv_state_1_Int)) && (hhv_state_43_Bool || 1 <= hbv_state_1_Int))) && !(((((hhv_state_6_Bool && hhv_state_5_Bool) && hhv_state_4_Bool) || !hhv_state_7_Bool) || (hhv_state_5_Bool && hhv_state_4_Bool)) && ((((!hhv_state_5_Bool || !hhv_state_4_Bool) || !hhv_state_6_Bool) && (!hhv_state_5_Bool || !hhv_state_4_Bool)) || hhv_state_7_Bool))) && !(!(hbv_state_5_Int == hhv_state_39_Int) && !hhv_state_40_Bool)) && !(hhv_state_5_Bool && !(hhv_state_19_Int == hhv_state_21_Int))) && !(!(hhv_state_16_Int == hhv_state_25_Int) && !hhv_state_6_Bool)) && !(!(hbv_state_21_Int == hhv_state_26_Int) && !hhv_state_43_Bool)) && !(!hhv_state_43_Bool && !(hbv_state_1_Int == hhv_state_30_Int))) && !(hbv_state_4_Bool && !(hbv_state_16_Int == hbv_state_17_Int))) && !(((hbv_state_25_Bool || (((hbv_state_24_Bool && (!(1 <= hbv_state_23_Int) || !(1 <= hbv_state_18_Int))) && !(2 <= hbv_state_23_Int)) && hbv_state_6_Int + (-1 * hbv_state_23_Int + (-1 * hbv_state_18_Int + -1 * hbv_state_22_Int)) == 0)) || !hbv_state_15_Bool) && (!hbv_state_25_Bool || (hbv_state_15_Bool && ((((1 <= hbv_state_23_Int && 1 <= hbv_state_18_Int) || 2 <= hbv_state_23_Int) || !hbv_state_24_Bool) || !(hbv_state_6_Int + (-1 * hbv_state_23_Int + (-1 * hbv_state_18_Int + -1 * hbv_state_22_Int)) == 0)))))) && !(!hhv_state_5_Bool && !(hhv_state_22_Int == hhv_state_24_Int))) && !(hbv_state_4_Bool && !(hbv_state_27_Int == hbv_state_28_Int))) && hhv_state_14_Int == hhv_state_29_Int) && !(!(hbv_state_1_Int == hhv_state_23_Int) && !hhv_state_42_Bool)) && hbv_state_37_Int == hbv_state_7_Int) && !((hbv_state_15_Bool || hbv_state_14_Bool) && (!hbv_state_15_Bool || !hbv_state_14_Bool))) && !(!(hhv_state_17_Int == hhv_state_41_Int) && hhv_state_4_Bool)) && !((((!hhv_state_7_Bool || !(0 <= hhv_state_38_Int)) || !hbv_state_14_Bool) || !hhv_state_2_Bool) && (((hbv_state_14_Bool && 0 <= hhv_state_38_Int) && hhv_state_7_Bool) || hhv_state_2_Bool))) && !(!(hhv_state_22_Int == hhv_state_29_Int) && !hhv_state_6_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_20_Int == hhv_state_19_Int))) && !((1 <= hbv_state_1_Int || hhv_state_40_Bool) && (!(1 <= hbv_state_1_Int) || !hhv_state_40_Bool))) && hhv_state_9_Int == hhv_state_32_Int) && hbv_state_34_Int == hbv_state_5_Int) && !(hhv_state_6_Bool && !(hhv_state_30_Int == hhv_state_29_Int))) && hbv_state_6_Int == hhv_state_0_Int) && !(!(hbv_state_9_Int == hbv_state_11_Int) && hbv_state_10_Bool)) && !(hhv_state_42_Bool && !(hbv_state_21_Int + (hbv_state_5_Int + (hbv_state_1_Int + -1 * hhv_state_23_Int)) == 1))) && !(!(hbv_state_16_Int == hbv_state_26_Int) && !hbv_state_4_Bool)) && hhv_state_13_Int == hhv_state_34_Int) && hbv_state_1_Int == hbv_state_22_Int) && hhv_state_11_Int == hhv_state_33_Int) && hhv_state_9_Int == hhv_state_8_Int) && !((!hhv_state_37_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) || (1 <= hhv_state_34_Int && 1 <= hhv_state_33_Int)) || !hhv_state_36_Bool) || 2 <= hhv_state_33_Int))) && (((((hhv_state_36_Bool && (!(1 <= hhv_state_33_Int) || !(1 <= hhv_state_34_Int))) && hhv_state_1_Int + (-1 * hhv_state_33_Int + (-1 * hhv_state_34_Int + -1 * hhv_state_35_Int)) == 0) && !(2 <= hhv_state_33_Int)) || hhv_state_37_Bool) || !hhv_state_31_Bool))) && !(!hbv_state_10_Bool && !(hbv_state_2_Int == hbv_state_9_Int))) && hhv_state_13_Int == hhv_state_12_Int) && !(hhv_state_43_Bool && !(hbv_state_5_Int + -1 * hhv_state_28_Int == -1))) && !(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))) && hbv_state_21_Int == hbv_state_23_Int) && !(!(hhv_state_39_Int == 0) && hhv_state_40_Bool)) && !((hbv_state_32_Bool || (((!hbv_state_10_Bool || !hbv_state_4_Bool) || !hbv_state_31_Bool) && (!hbv_state_31_Bool || !hbv_state_4_Bool))) && ((!hbv_state_32_Bool || (hbv_state_4_Bool && hbv_state_31_Bool)) || ((hbv_state_4_Bool && hbv_state_10_Bool) && hbv_state_31_Bool)))) && !(!hhv_state_43_Bool && !(hbv_state_5_Int == hhv_state_28_Int))) && !(!(hbv_state_21_Int == hhv_state_18_Int) && !hhv_state_42_Bool)) && !(hhv_state_42_Bool && !(hhv_state_21_Int == 0))) && !(hhv_state_5_Bool && !(hhv_state_16_Int == hhv_state_18_Int))) && !((!(1 <= hbv_state_5_Int) || !hhv_state_42_Bool) && (hhv_state_42_Bool || 1 <= hbv_state_5_Int))) && !((!hhv_state_3_Bool || !hhv_state_2_Bool) && (hhv_state_3_Bool || hhv_state_2_Bool))) && !(!(hhv_state_20_Int == hhv_state_39_Int) && hhv_state_4_Bool)) && hhv_state_10_Int == hhv_state_25_Int) && hbv_state_30_Int == hbv_state_6_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_4_Bool && !(hbv_state_21_Int == hhv_state_17_Int))) && !(hbv_state_10_Bool && !(hbv_state_29_Int == hbv_state_35_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))) && !(!(hhv_state_41_Int == 1) && hhv_state_40_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_Bool, hhv_state_38_Int, hhv_state_39_Int, hhv_state_40_Bool, hhv_state_41_Int, hhv_state_42_Bool, hhv_state_43_Bool, hhv_state_44_Int := hbv_state_30_Int, hbv_state_6_Int, hbv_state_13_Bool, hbv_state_14_Bool, hbv_state_31_Bool, hbv_state_4_Bool, hbv_state_10_Bool, hbv_state_32_Bool, hbv_state_37_Int, hbv_state_7_Int, hbv_state_20_Int, hbv_state_21_Int, hbv_state_34_Int, hbv_state_5_Int, hbv_state_12_Int, hbv_state_1_Int, hbv_state_2_Int, hbv_state_8_Int, hbv_state_3_Int, hbv_state_27_Int, hbv_state_36_Int, hbv_state_28_Int, hbv_state_16_Int, hbv_state_17_Int, hbv_state_26_Int, hbv_state_9_Int, hbv_state_11_Int, hbv_state_29_Int, hbv_state_35_Int, hbv_state_19_Int, hbv_state_33_Int, hbv_state_15_Bool, hbv_state_38_Int, hbv_state_23_Int, hbv_state_18_Int, hbv_state_22_Int, hbv_state_24_Bool, hbv_state_25_Bool, hbv_state_39_Int, hbv_state_40_Int, hbv_state_41_Bool, hbv_state_42_Int, hbv_state_43_Bool, hbv_state_44_Bool, hbv_state_45_Int; [L0] havoc hbv_state_6_Int, hbv_state_22_Int, hbv_state_2_Int, hbv_state_42_Int, hbv_state_11_Int, hbv_state_32_Bool, hbv_state_33_Int, hbv_state_38_Int, hbv_state_15_Bool, hbv_state_4_Bool, hbv_state_17_Int, hbv_state_37_Int, hbv_state_45_Int, hbv_state_28_Int, hbv_state_34_Int, hbv_state_23_Int, hbv_state_29_Int, hbv_state_36_Int, hbv_state_26_Int, hbv_state_1_Int, hbv_state_8_Int, hbv_state_18_Int, hbv_state_25_Bool, hbv_state_16_Int, hbv_state_43_Bool, hbv_state_44_Bool, hbv_state_39_Int, hbv_state_13_Bool, hbv_state_30_Int, hbv_state_5_Int, hbv_state_21_Int, hbv_state_3_Int, hbv_state_9_Int, hbv_state_19_Int, hbv_state_24_Bool, hbv_state_7_Int, hbv_state_12_Int, hbv_state_14_Bool, hbv_state_31_Bool, hbv_state_41_Bool, hbv_state_35_Int, hbv_state_27_Int, hbv_state_10_Bool, hbv_state_20_Int, hbv_state_40_Int; [L0] assume ((((((((((((((((((((((((((((((((((((((hhv_state_14_Int == hhv_state_15_Int && hhv_state_9_Int == hhv_state_14_Int) && !!hhv_state_36_Bool) && !(!(hhv_state_17_Int == hhv_state_41_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_42_Bool && !(hhv_state_18_Int == 1))) && !((!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_7_Bool || (((!hhv_state_6_Bool || !hhv_state_5_Bool) || !hhv_state_4_Bool) && (!hhv_state_4_Bool || !hhv_state_5_Bool))) && ((!hhv_state_7_Bool || (hhv_state_5_Bool && hhv_state_4_Bool)) || ((hhv_state_5_Bool && hhv_state_6_Bool) && hhv_state_4_Bool)))) && !(((hhv_state_37_Bool || (((hhv_state_36_Bool && (!(1 <= hhv_state_33_Int) || !(1 <= hhv_state_34_Int))) && !(2 <= hhv_state_33_Int)) && hhv_state_1_Int + (-1 * hhv_state_33_Int + (-1 * hhv_state_34_Int + -1 * hhv_state_35_Int)) == 0)) || !hhv_state_31_Bool) && (!hhv_state_37_Bool || (hhv_state_31_Bool && ((((1 <= hhv_state_33_Int && 1 <= hhv_state_34_Int) || 2 <= hhv_state_33_Int) || !hhv_state_36_Bool) || !(hhv_state_1_Int + (-1 * hhv_state_33_Int + (-1 * hhv_state_34_Int + -1 * hhv_state_35_Int)) == 0)))))) && hhv_state_13_Int == hhv_state_34_Int) && !(!(hhv_state_22_Int == hhv_state_24_Int) && !hhv_state_5_Bool)) && !(!(hhv_state_16_Int == hhv_state_18_Int) && hhv_state_5_Bool)) && hhv_state_11_Int == hhv_state_33_Int) && hhv_state_10_Int == 0) && hhv_state_0_Int == hhv_state_38_Int) && !(hhv_state_5_Bool && !(hhv_state_22_Int == hhv_state_23_Int))) && !(hhv_state_43_Bool && !(hhv_state_26_Int == 0))) && !((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_8_Int == hhv_state_38_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_7_Bool || !(0 <= hhv_state_38_Int)) || !hhv_state_2_Bool) && ((0 <= hhv_state_38_Int && hhv_state_7_Bool) || hhv_state_2_Bool))) && hhv_state_12_Int == 0) && !(!(hhv_state_39_Int == 0) && hhv_state_40_Bool)) && !(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_42_Bool && !(hhv_state_21_Int == 0))) && hhv_state_0_Int == hhv_state_1_Int) && !(!(hhv_state_20_Int == hhv_state_39_Int) && hhv_state_4_Bool)) && !(hhv_state_5_Bool && !(hhv_state_19_Int == hhv_state_21_Int))) && !(!(hhv_state_24_Int == hhv_state_44_Int) && hhv_state_4_Bool)) && !(!(hhv_state_41_Int == 1) && hhv_state_40_Bool)) && !(!(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, 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, 132 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_all_e8_251_e2_1053.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-25_17-51-08-208.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/SYNAPSE_all_e8_251_e2_1053.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-25_17-51-08-208.csv Received shutdown request...