java -Xss1g -Xmx4000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCHC.xml --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -s ../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf -i /storage/chc-comp/vmt-chc-benchmarks/lustre/SYNAPSE_all_e3_1864_e4_34.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-22 10:11:45,353 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-22 10:11:45,356 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-22 10:11:45,368 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-22 10:11:45,368 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-22 10:11:45,369 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-22 10:11:45,372 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-22 10:11:45,375 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-22 10:11:45,376 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-22 10:11:45,378 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-22 10:11:45,379 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-22 10:11:45,379 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-22 10:11:45,380 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-22 10:11:45,381 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-22 10:11:45,381 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-22 10:11:45,385 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-22 10:11:45,387 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-22 10:11:45,400 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-22 10:11:45,401 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-22 10:11:45,402 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-22 10:11:45,403 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-22 10:11:45,405 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-22 10:11:45,405 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-22 10:11:45,405 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-22 10:11:45,406 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-22 10:11:45,407 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-22 10:11:45,408 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-22 10:11:45,413 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-22 10:11:45,413 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-22 10:11:45,414 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-22 10:11:45,414 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-22 10:11:45,415 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-22 10:11:45,415 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-22 10:11:45,418 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-22 10:11:45,419 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-22 10:11:45,419 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-22 10:11:45,440 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-22 10:11:45,441 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-22 10:11:45,441 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-22 10:11:45,441 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-22 10:11:45,443 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-22 10:11:45,444 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-22 10:11:45,444 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-22 10:11:45,444 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-22 10:11:45,444 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-22 10:11:45,444 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-22 10:11:45,445 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-22 10:11:45,445 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-22 10:11:45,445 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-22 10:11:45,445 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-22 10:11:45,445 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-22 10:11:45,445 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-22 10:11:45,446 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-22 10:11:45,450 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-22 10:11:45,450 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-22 10:11:45,499 INFO ]: Repository-Root is: /tmp [2018-06-22 10:11:45,514 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-22 10:11:45,519 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-22 10:11:45,521 INFO ]: Initializing SmtParser... [2018-06-22 10:11:45,521 INFO ]: SmtParser initialized [2018-06-22 10:11:45,522 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/SYNAPSE_all_e3_1864_e4_34.smt2 [2018-06-22 10:11:45,523 INFO ]: Parsing .smt2 file as a set of Horn Clauses No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-06-22 10:11:45,610 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/SYNAPSE_all_e3_1864_e4_34.smt2 unknown [2018-06-22 10:11:45,999 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/SYNAPSE_all_e3_1864_e4_34.smt2 [2018-06-22 10:11:46,004 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-22 10:11:46,015 INFO ]: Walking toolchain with 4 elements. [2018-06-22 10:11:46,016 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-22 10:11:46,016 INFO ]: Initializing ChcToBoogie... [2018-06-22 10:11:46,016 INFO ]: ChcToBoogie initialized [2018-06-22 10:11:46,023 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 10:11:46" (1/1) ... [2018-06-22 10:11:46,100 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:11:46 Unit [2018-06-22 10:11:46,100 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-22 10:11:46,101 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-22 10:11:46,101 INFO ]: Initializing Boogie Preprocessor... [2018-06-22 10:11:46,101 INFO ]: Boogie Preprocessor initialized [2018-06-22 10:11:46,122 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:11:46" (1/1) ... [2018-06-22 10:11:46,122 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:11:46" (1/1) ... [2018-06-22 10:11:46,131 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:11:46" (1/1) ... [2018-06-22 10:11:46,131 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:11:46" (1/1) ... [2018-06-22 10:11:46,139 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:11:46" (1/1) ... [2018-06-22 10:11:46,141 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:11:46" (1/1) ... [2018-06-22 10:11:46,143 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:11:46" (1/1) ... [2018-06-22 10:11:46,146 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-22 10:11:46,147 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-22 10:11:46,147 INFO ]: Initializing RCFGBuilder... [2018-06-22 10:11:46,150 INFO ]: RCFGBuilder initialized [2018-06-22 10:11:46,152 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:11:46" (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) [2018-06-22 10:11:46,180 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-22 10:11:46,180 INFO ]: Found specification of procedure gotoProc [2018-06-22 10:11:46,180 INFO ]: Found implementation of procedure gotoProc [2018-06-22 10:11:46,180 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-22 10:11:46,180 INFO ]: Found specification of procedure Ultimate.START [2018-06-22 10:11:46,180 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 [2018-06-22 10:11:46,603 INFO ]: Using library mode [2018-06-22 10:11:46,607 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 10:11:46 BoogieIcfgContainer [2018-06-22 10:11:46,608 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-22 10:11:46,609 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-22 10:11:46,609 INFO ]: Initializing TraceAbstraction... [2018-06-22 10:11:46,612 INFO ]: TraceAbstraction initialized [2018-06-22 10:11:46,612 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 10:11:46" (1/3) ... [2018-06-22 10:11:46,613 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d5a2fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 22.06 10:11:46, skipping insertion in model container [2018-06-22 10:11:46,613 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:11:46" (2/3) ... [2018-06-22 10:11:46,613 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d5a2fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.06 10:11:46, skipping insertion in model container [2018-06-22 10:11:46,613 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 10:11:46" (3/3) ... [2018-06-22 10:11:46,616 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-22 10:11:46,625 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-22 10:11:46,635 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-22 10:11:46,690 INFO ]: Using default assertion order modulation [2018-06-22 10:11:46,691 INFO ]: Interprodecural is true [2018-06-22 10:11:46,691 INFO ]: Hoare is false [2018-06-22 10:11:46,691 INFO ]: Compute interpolants for FPandBP [2018-06-22 10:11:46,691 INFO ]: Backedges is TWOTRACK [2018-06-22 10:11:46,691 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-22 10:11:46,691 INFO ]: Difference is false [2018-06-22 10:11:46,691 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-22 10:11:46,691 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-22 10:11:46,707 INFO ]: Start isEmpty. Operand 10 states. [2018-06-22 10:11:46,722 INFO ]: Finished isEmpty. Found accepting run of length 8 [2018-06-22 10:11:46,722 INFO ]: Found error trace [2018-06-22 10:11:46,723 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-06-22 10:11:46,723 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 10:11:46,728 INFO ]: Analyzing trace with hash 1285054476, now seen corresponding path program 1 times [2018-06-22 10:11:46,731 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 10:11:46,731 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 10:11:46,769 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 10:11:46,769 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 10:11:46,769 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 10:11:46,877 INFO ]: Conjunction of SSA is unsat [2018-06-22 10:11:47,279 WARN ]: Spent 230.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 18 [2018-06-22 10:11:47,281 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 10:11:47,282 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 10:11:47,283 INFO ]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-06-22 10:11:47,284 INFO ]: Interpolant automaton has 3 states [2018-06-22 10:11:47,295 INFO ]: Constructing interpolant automaton starting with 3 interpolants. [2018-06-22 10:11:47,295 INFO ]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-22 10:11:47,297 INFO ]: Start difference. First operand 10 states. Second operand 3 states. [2018-06-22 10:11:47,379 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 10:11:47,379 INFO ]: Finished difference Result 9 states and 9 transitions. [2018-06-22 10:11:47,382 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-06-22 10:11:47,384 INFO ]: Start accepts. Automaton has 3 states. Word has length 7 [2018-06-22 10:11:47,384 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 10:11:47,392 INFO ]: With dead ends: 9 [2018-06-22 10:11:47,392 INFO ]: Without dead ends: 9 [2018-06-22 10:11:47,394 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 [2018-06-22 10:11:47,409 INFO ]: Start minimizeSevpa. Operand 9 states. [2018-06-22 10:11:47,437 INFO ]: Finished minimizeSevpa. Reduced states from 9 to 9. [2018-06-22 10:11:47,438 INFO ]: Start removeUnreachable. Operand 9 states. [2018-06-22 10:11:47,439 INFO ]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-06-22 10:11:47,440 INFO ]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 7 [2018-06-22 10:11:47,440 INFO ]: Finished accepts. word is rejected. [2018-06-22 10:11:47,440 INFO ]: Abstraction has 9 states and 9 transitions. [2018-06-22 10:11:47,440 INFO ]: Interpolant automaton has 3 states. [2018-06-22 10:11:47,440 INFO ]: Start isEmpty. Operand 9 states and 9 transitions. [2018-06-22 10:11:47,440 INFO ]: Finished isEmpty. Found accepting run of length 9 [2018-06-22 10:11:47,440 INFO ]: Found error trace [2018-06-22 10:11:47,440 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 10:11:47,440 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 10:11:47,440 INFO ]: Analyzing trace with hash 1180100628, now seen corresponding path program 1 times [2018-06-22 10:11:47,440 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 10:11:47,440 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 10:11:47,441 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 10:11:47,441 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 10:11:47,441 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 10:11:47,545 INFO ]: Conjunction of SSA is sat [2018-06-22 10:11:47,554 INFO ]: Counterexample might be feasible [2018-06-22 10:11:47,570 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 10:11:47 BoogieIcfgContainer [2018-06-22 10:11:47,570 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-22 10:11:47,571 INFO ]: Toolchain (without parser) took 1566.46 ms. Allocated memory is still 308.3 MB. Free memory was 254.7 MB in the beginning and 198.7 MB in the end (delta: 56.0 MB). Peak memory consumption was 56.0 MB. Max. memory is 3.6 GB. [2018-06-22 10:11:47,572 INFO ]: SmtParser took 0.08 ms. Allocated memory is still 308.3 MB. Free memory is still 273.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-22 10:11:47,572 INFO ]: ChcToBoogie took 84.44 ms. Allocated memory is still 308.3 MB. Free memory was 253.7 MB in the beginning and 251.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-22 10:11:47,572 INFO ]: Boogie Preprocessor took 45.41 ms. Allocated memory is still 308.3 MB. Free memory was 251.7 MB in the beginning and 249.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-22 10:11:47,573 INFO ]: RCFGBuilder took 460.86 ms. Allocated memory is still 308.3 MB. Free memory was 249.7 MB in the beginning and 227.7 MB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 3.6 GB. [2018-06-22 10:11:47,574 INFO ]: TraceAbstraction took 961.01 ms. Allocated memory is still 308.3 MB. Free memory was 226.7 MB in the beginning and 198.7 MB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 3.6 GB. [2018-06-22 10:11:47,576 INFO ]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.08 ms. Allocated memory is still 308.3 MB. Free memory is still 273.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 84.44 ms. Allocated memory is still 308.3 MB. Free memory was 253.7 MB in the beginning and 251.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 45.41 ms. Allocated memory is still 308.3 MB. Free memory was 251.7 MB in the beginning and 249.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 460.86 ms. Allocated memory is still 308.3 MB. Free memory was 249.7 MB in the beginning and 227.7 MB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 3.6 GB. * TraceAbstraction took 961.01 ms. Allocated memory is still 308.3 MB. Free memory was 226.7 MB in the beginning and 198.7 MB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 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, 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_13_Int, hbv_False_8_Bool, hbv_False_29_Int, hbv_False_10_Int, hbv_False_45_Int, hbv_False_25_Int, hbv_False_23_Int, hbv_False_39_Int, hbv_False_6_Bool, hbv_False_7_Bool, hbv_False_15_Int, hbv_False_3_Int, hbv_False_26_Int, hbv_False_35_Int, hbv_False_40_Int, hbv_False_9_Bool, hbv_False_14_Int, hbv_False_30_Int, hbv_False_12_Int, hbv_False_44_Bool, hbv_False_31_Int, hbv_False_28_Int, hbv_False_19_Int, hbv_False_11_Int, hbv_False_16_Int, hbv_False_22_Int, hbv_False_21_Int, hbv_False_27_Int, hbv_False_5_Bool, hbv_False_41_Bool, hbv_False_20_Int, hbv_False_1_Bool, hbv_False_2_Int, hbv_False_33_Bool, hbv_False_43_Bool, hbv_False_32_Int, hbv_False_17_Int, hbv_False_42_Int, hbv_False_24_Int, hbv_False_4_Bool, hbv_False_37_Int, hbv_False_38_Bool, hbv_False_34_Int, hbv_False_36_Int, hbv_False_18_Int; [L0] assume ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(!hhv_state_4_Bool && !(hbv_state_1_Int == hhv_state_24_Int)) && !(hbv_state_5_Bool && !(hbv_state_17_Int == hbv_state_18_Int))) && !(!(hbv_state_2_Int + (hbv_state_6_Int + (hbv_state_1_Int + -1 * hhv_state_44_Int)) == 1) && hhv_state_40_Bool)) && hbv_state_32_Int == hbv_state_7_Int) && !(hhv_state_42_Bool && !(hhv_state_18_Int == 1))) && !(!(hbv_state_17_Int == hbv_state_26_Int) && !hbv_state_5_Bool)) && hhv_state_12_Int == hhv_state_27_Int) && !(!(hbv_state_6_Int == hhv_state_39_Int) && !hhv_state_40_Bool)) && hbv_state_7_Int == hhv_state_0_Int) && !((!(1 <= hbv_state_6_Int) || !hhv_state_42_Bool) && (hhv_state_42_Bool || 1 <= hbv_state_6_Int))) && !(hhv_state_4_Bool && !(hhv_state_24_Int == hhv_state_44_Int))) && hhv_state_1_Int == hhv_state_0_Int) && hbv_state_21_Int == hbv_state_2_Int) && !((((!hhv_state_7_Bool || !(0 <= hhv_state_38_Int)) || !hbv_state_15_Bool) || !hhv_state_2_Bool) && (((hbv_state_15_Bool && 0 <= hhv_state_38_Int) && hhv_state_7_Bool) || hhv_state_2_Bool))) && !(!(hbv_state_1_Int == hhv_state_44_Int) && !hhv_state_40_Bool)) && !(hhv_state_43_Bool && !(hhv_state_26_Int == 0))) && !(!(hbv_state_3_Int == hbv_state_11_Int) && !hbv_state_5_Bool)) && hhv_state_15_Int == hhv_state_14_Int) && hbv_state_34_Int == hbv_state_6_Int) && !(!hhv_state_4_Bool && !(hbv_state_6_Int == hhv_state_20_Int))) && !(!hhv_state_43_Bool && !(hbv_state_6_Int == hhv_state_28_Int))) && !(!hhv_state_4_Bool && !(hbv_state_2_Int == hhv_state_17_Int))) && hhv_state_15_Int == hhv_state_35_Int) && !(!hhv_state_5_Bool && !(hhv_state_17_Int == hhv_state_16_Int))) && !((!hhv_state_43_Bool || !(1 <= hbv_state_1_Int)) && (hhv_state_43_Bool || 1 <= hbv_state_1_Int))) && !((!hhv_state_36_Bool || !(hbv_state_23_Int + (hbv_state_19_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_19_Int + (hbv_state_22_Int + (-1 * hhv_state_33_Int + (-1 * hhv_state_34_Int + -1 * hhv_state_35_Int)))) == 0))) && !(hbv_state_10_Bool && !(hbv_state_20_Int == hbv_state_33_Int))) && !(hhv_state_5_Bool && !(hhv_state_19_Int == hhv_state_21_Int))) && !(!(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_43_Bool && !(hbv_state_1_Int == hhv_state_30_Int))) && !(!(hbv_state_2_Int == hhv_state_18_Int) && !hhv_state_42_Bool)) && !(!(hbv_state_6_Int == hhv_state_21_Int) && !hhv_state_42_Bool)) && hbv_state_2_Int == hbv_state_23_Int) && !(!hhv_state_5_Bool && !(hhv_state_22_Int == hhv_state_24_Int))) && !(!(hbv_state_3_Int == hbv_state_4_Int) && hbv_state_5_Bool)) && hhv_state_14_Int == hhv_state_29_Int) && !(!(hbv_state_1_Int == hhv_state_23_Int) && !hhv_state_42_Bool)) && !(!(hbv_state_2_Int == hhv_state_41_Int) && !hhv_state_40_Bool)) && hbv_state_13_Int == hbv_state_1_Int) && !(hhv_state_43_Bool && !(hbv_state_2_Int + (-1 * hbv_state_1_Int + hhv_state_30_Int) == 0))) && hbv_state_8_Int == hbv_state_38_Int) && !(hhv_state_42_Bool && !(hbv_state_2_Int + (hbv_state_6_Int + (hbv_state_1_Int + -1 * hhv_state_23_Int)) == 1))) && !(!(hhv_state_17_Int == hhv_state_41_Int) && hhv_state_4_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))) && !((1 <= hbv_state_1_Int || hhv_state_40_Bool) && (!(1 <= hbv_state_1_Int) || !hhv_state_40_Bool))) && hbv_state_37_Int == hbv_state_8_Int) && hhv_state_9_Int == hhv_state_32_Int) && !(!(hbv_state_17_Int == hbv_state_20_Int) && !hbv_state_10_Bool)) && !(!(hbv_state_2_Int == hhv_state_26_Int) && !hhv_state_43_Bool)) && !(hhv_state_6_Bool && !(hhv_state_30_Int == hhv_state_29_Int))) && !((((!hbv_state_30_Bool || (hbv_state_5_Bool && hbv_state_29_Bool)) || (hbv_state_5_Bool && hbv_state_10_Bool)) || (hbv_state_10_Bool && hbv_state_29_Bool)) && (hbv_state_30_Bool || (((!hbv_state_10_Bool || !hbv_state_5_Bool) && (!hbv_state_10_Bool || !hbv_state_29_Bool)) && (!hbv_state_29_Bool || !hbv_state_5_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_31_Int == hbv_state_35_Int))) && hhv_state_13_Int == hhv_state_12_Int) && !(((hbv_state_25_Bool || (((hbv_state_24_Bool && (!(1 <= hbv_state_23_Int) || !(1 <= hbv_state_19_Int))) && !(2 <= hbv_state_23_Int)) && hbv_state_7_Int + (-1 * hbv_state_23_Int + (-1 * hbv_state_19_Int + -1 * hbv_state_22_Int)) == 0)) || !hbv_state_16_Bool) && (!hbv_state_25_Bool || (hbv_state_16_Bool && ((((1 <= hbv_state_23_Int && 1 <= hbv_state_19_Int) || 2 <= hbv_state_23_Int) || !hbv_state_24_Bool) || !(hbv_state_7_Int + (-1 * hbv_state_23_Int + (-1 * hbv_state_19_Int + -1 * hbv_state_22_Int)) == 0)))))) && hbv_state_8_Int == hhv_state_8_Int) && !(!hbv_state_10_Bool && !(hbv_state_3_Int == hbv_state_9_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)) && !(hbv_state_5_Bool && !(hbv_state_27_Int == hbv_state_28_Int))) && !(hhv_state_6_Bool && !(hhv_state_25_Int == hhv_state_26_Int))) && !((!hbv_state_14_Bool || !hbv_state_15_Bool) && (hbv_state_14_Bool || hbv_state_15_Bool))) && !(!(hhv_state_39_Int == 0) && hhv_state_40_Bool)) && !(hhv_state_42_Bool && !(hhv_state_21_Int == 0))) && !(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_27_Int == hbv_state_36_Int) && !hbv_state_5_Bool)) && !(hhv_state_43_Bool && !(hbv_state_6_Int + -1 * hhv_state_28_Int == -1))) && !(!(hhv_state_20_Int == hhv_state_39_Int) && hhv_state_4_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))) && hbv_state_6_Int == hbv_state_19_Int) && hhv_state_11_Int == hhv_state_10_Int) && !(!(hbv_state_9_Int == hbv_state_12_Int) && hbv_state_10_Bool)) && !(hhv_state_5_Bool && !(hhv_state_23_Int == hhv_state_22_Int))) && !(!(hhv_state_41_Int == 1) && hhv_state_40_Bool)) && !(!hbv_state_10_Bool && !(hbv_state_27_Int == hbv_state_31_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_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_32_Int, hbv_state_7_Int, hbv_state_14_Bool, hbv_state_15_Bool, hbv_state_29_Bool, hbv_state_5_Bool, hbv_state_10_Bool, hbv_state_30_Bool, hbv_state_37_Int, hbv_state_8_Int, hbv_state_21_Int, hbv_state_2_Int, hbv_state_34_Int, hbv_state_6_Int, hbv_state_13_Int, hbv_state_1_Int, hbv_state_3_Int, hbv_state_11_Int, hbv_state_4_Int, hbv_state_27_Int, hbv_state_36_Int, hbv_state_28_Int, hbv_state_17_Int, hbv_state_18_Int, hbv_state_26_Int, hbv_state_9_Int, hbv_state_12_Int, hbv_state_31_Int, hbv_state_35_Int, hbv_state_20_Int, hbv_state_33_Int, hbv_state_16_Bool, hbv_state_38_Int, hbv_state_23_Int, hbv_state_19_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_30_Bool, hbv_state_29_Bool, hbv_state_41_Bool, hbv_state_11_Int, hbv_state_36_Int, hbv_state_3_Int, hbv_state_35_Int, hbv_state_24_Bool, hbv_state_38_Int, hbv_state_28_Int, hbv_state_39_Int, hbv_state_37_Int, hbv_state_44_Bool, hbv_state_22_Int, hbv_state_10_Bool, hbv_state_1_Int, hbv_state_21_Int, hbv_state_19_Int, hbv_state_27_Int, hbv_state_32_Int, hbv_state_18_Int, hbv_state_42_Int, hbv_state_33_Int, hbv_state_12_Int, hbv_state_13_Int, hbv_state_9_Int, hbv_state_7_Int, hbv_state_34_Int, hbv_state_14_Bool, hbv_state_25_Bool, hbv_state_31_Int, hbv_state_17_Int, hbv_state_20_Int, hbv_state_8_Int, hbv_state_5_Bool, hbv_state_23_Int, hbv_state_26_Int, hbv_state_45_Int, hbv_state_16_Bool, hbv_state_40_Int, hbv_state_2_Int, hbv_state_15_Bool, hbv_state_4_Int, hbv_state_6_Int, hbv_state_43_Bool; [L0] assume ((((((((((((((((((((((((((((((((((((((hhv_state_14_Int == hhv_state_15_Int && hhv_state_9_Int == hhv_state_14_Int) && !!hhv_state_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_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_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_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, 0.8s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 7 SDtfs, 0 SDslu, 5 SDs, 0 SdLazy, 3 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s 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, 0.1s 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_e3_1864_e4_34.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-22_10-11-47-587.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/SYNAPSE_all_e3_1864_e4_34.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-22_10-11-47-587.csv Received shutdown request...