java -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/chccomp2018/chcToBoogie_automizer.epf -i /storage/chc-comp/vmt-chc-benchmarks/lustre/traffic_e7_46_e7_171.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-55b8104 [2018-06-18 17:10:42,545 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-18 17:10:42,547 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-18 17:10:42,560 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-18 17:10:42,561 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-18 17:10:42,562 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-18 17:10:42,563 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-18 17:10:42,568 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-18 17:10:42,570 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-18 17:10:42,572 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-18 17:10:42,573 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-18 17:10:42,573 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-18 17:10:42,574 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-18 17:10:42,575 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-18 17:10:42,579 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-18 17:10:42,580 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-18 17:10:42,582 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-18 17:10:42,595 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-18 17:10:42,596 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-18 17:10:42,597 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-18 17:10:42,598 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-18 17:10:42,600 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-18 17:10:42,601 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-18 17:10:42,601 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-18 17:10:42,602 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-18 17:10:42,602 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-18 17:10:42,607 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-18 17:10:42,608 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-18 17:10:42,609 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-18 17:10:42,609 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-18 17:10:42,614 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-18 17:10:42,615 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-18 17:10:42,616 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-18 17:10:42,616 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-18 17:10:42,617 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-18 17:10:42,617 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chccomp2018/chcToBoogie_automizer.epf [2018-06-18 17:10:42,639 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-18 17:10:42,639 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-18 17:10:42,640 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-18 17:10:42,640 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-18 17:10:42,641 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-18 17:10:42,641 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-18 17:10:42,642 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-18 17:10:42,643 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-18 17:10:42,644 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-18 17:10:42,644 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-18 17:10:42,644 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-18 17:10:42,644 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-18 17:10:42,644 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-18 17:10:42,645 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-18 17:10:42,645 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-18 17:10:42,645 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-18 17:10:42,645 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-18 17:10:42,647 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-18 17:10:42,647 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-18 17:10:42,689 INFO ]: Repository-Root is: /tmp [2018-06-18 17:10:42,702 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-18 17:10:42,709 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-18 17:10:42,711 INFO ]: Initializing SmtParser... [2018-06-18 17:10:42,711 INFO ]: SmtParser initialized [2018-06-18 17:10:42,712 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/traffic_e7_46_e7_171.smt2 [2018-06-18 17:10:42,713 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 [2018-06-18 17:10:42,809 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/traffic_e7_46_e7_171.smt2 unknown [2018-06-18 17:10:43,031 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/traffic_e7_46_e7_171.smt2 [2018-06-18 17:10:43,036 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-18 17:10:43,042 INFO ]: Walking toolchain with 4 elements. [2018-06-18 17:10:43,043 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-18 17:10:43,043 INFO ]: Initializing ChcToBoogie... [2018-06-18 17:10:43,043 INFO ]: ChcToBoogie initialized [2018-06-18 17:10:43,050 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 18.06 05:10:43" (1/1) ... [2018-06-18 17:10:43,113 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 18.06 05:10:43 Unit [2018-06-18 17:10:43,113 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-18 17:10:43,114 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-18 17:10:43,114 INFO ]: Initializing Boogie Preprocessor... [2018-06-18 17:10:43,114 INFO ]: Boogie Preprocessor initialized [2018-06-18 17:10:43,136 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 18.06 05:10:43" (1/1) ... [2018-06-18 17:10:43,136 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 18.06 05:10:43" (1/1) ... [2018-06-18 17:10:43,141 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 18.06 05:10:43" (1/1) ... [2018-06-18 17:10:43,142 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 18.06 05:10:43" (1/1) ... [2018-06-18 17:10:43,144 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 18.06 05:10:43" (1/1) ... [2018-06-18 17:10:43,145 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 18.06 05:10:43" (1/1) ... [2018-06-18 17:10:43,146 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 18.06 05:10:43" (1/1) ... [2018-06-18 17:10:43,148 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-18 17:10:43,148 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-18 17:10:43,148 INFO ]: Initializing RCFGBuilder... [2018-06-18 17:10:43,148 INFO ]: RCFGBuilder initialized [2018-06-18 17:10:43,149 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 18.06 05:10:43" (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) [2018-06-18 17:10:43,159 INFO ]: Specification and implementation of procedure False given in one single declaration [2018-06-18 17:10:43,159 INFO ]: Found specification of procedure False [2018-06-18 17:10:43,159 INFO ]: Found implementation of procedure False [2018-06-18 17:10:43,159 INFO ]: Specification and implementation of procedure state given in one single declaration [2018-06-18 17:10:43,160 INFO ]: Found specification of procedure state [2018-06-18 17:10:43,160 INFO ]: Found implementation of procedure state [2018-06-18 17:10:43,160 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-18 17:10:43,160 INFO ]: Found specification of procedure Ultimate.START [2018-06-18 17:10:43,160 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 [2018-06-18 17:10:43,335 INFO ]: Using library mode [2018-06-18 17:10:43,336 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.06 05:10:43 BoogieIcfgContainer [2018-06-18 17:10:43,336 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-18 17:10:43,344 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-18 17:10:43,344 INFO ]: Initializing TraceAbstraction... [2018-06-18 17:10:43,347 INFO ]: TraceAbstraction initialized [2018-06-18 17:10:43,348 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 18.06 05:10:43" (1/3) ... [2018-06-18 17:10:43,349 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fababa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 18.06 05:10:43, skipping insertion in model container [2018-06-18 17:10:43,349 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 18.06 05:10:43" (2/3) ... [2018-06-18 17:10:43,349 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fababa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.06 05:10:43, skipping insertion in model container [2018-06-18 17:10:43,349 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.06 05:10:43" (3/3) ... [2018-06-18 17:10:43,351 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-18 17:10:43,360 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-18 17:10:43,381 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-18 17:10:43,433 INFO ]: Using default assertion order modulation [2018-06-18 17:10:43,434 INFO ]: Interprodecural is true [2018-06-18 17:10:43,434 INFO ]: Hoare is false [2018-06-18 17:10:43,434 INFO ]: Compute interpolants for FPandBP [2018-06-18 17:10:43,434 INFO ]: Backedges is TWOTRACK [2018-06-18 17:10:43,434 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-18 17:10:43,434 INFO ]: Difference is false [2018-06-18 17:10:43,434 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-18 17:10:43,434 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-18 17:10:43,449 INFO ]: Start isEmpty. Operand 13 states. [2018-06-18 17:10:43,460 INFO ]: Finished isEmpty. Found accepting run of length 10 [2018-06-18 17:10:43,461 INFO ]: Found error trace [2018-06-18 17:10:43,461 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-06-18 17:10:43,462 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-18 17:10:43,465 INFO ]: Analyzing trace with hash -597537630, now seen corresponding path program 1 times [2018-06-18 17:10:43,467 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-18 17:10:43,467 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-18 17:10:43,504 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-18 17:10:43,504 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-18 17:10:43,504 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-18 17:10:43,558 INFO ]: Conjunction of SSA is sat [2018-06-18 17:10:43,561 INFO ]: Counterexample might be feasible [2018-06-18 17:10:43,575 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.06 05:10:43 BoogieIcfgContainer [2018-06-18 17:10:43,576 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-18 17:10:43,576 INFO ]: Toolchain (without parser) took 539.69 ms. Allocated memory is still 309.3 MB. Free memory was 261.7 MB in the beginning and 240.7 MB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 3.6 GB. [2018-06-18 17:10:43,578 INFO ]: SmtParser took 0.07 ms. Allocated memory is still 309.3 MB. Free memory is still 272.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-18 17:10:43,578 INFO ]: ChcToBoogie took 71.03 ms. Allocated memory is still 309.3 MB. Free memory was 261.7 MB in the beginning and 259.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-18 17:10:43,579 INFO ]: Boogie Preprocessor took 33.82 ms. Allocated memory is still 309.3 MB. Free memory was 259.7 MB in the beginning and 257.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-18 17:10:43,580 INFO ]: RCFGBuilder took 187.71 ms. Allocated memory is still 309.3 MB. Free memory was 257.7 MB in the beginning and 249.6 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 3.6 GB. [2018-06-18 17:10:43,580 INFO ]: TraceAbstraction took 231.28 ms. Allocated memory is still 309.3 MB. Free memory was 248.6 MB in the beginning and 240.7 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 3.6 GB. [2018-06-18 17:10:43,583 INFO ]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.07 ms. Allocated memory is still 309.3 MB. Free memory is still 272.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 71.03 ms. Allocated memory is still 309.3 MB. Free memory was 261.7 MB in the beginning and 259.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 33.82 ms. Allocated memory is still 309.3 MB. Free memory was 259.7 MB in the beginning and 257.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 187.71 ms. Allocated memory is still 309.3 MB. Free memory was 257.7 MB in the beginning and 249.6 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 3.6 GB. * TraceAbstraction took 231.28 ms. Allocated memory is still 309.3 MB. Free memory was 248.6 MB in the beginning and 240.7 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 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 False(); [L0] assume !hbv_False_1_Bool; [L0] CALL call state(hbv_False_2_Int, hbv_False_3_Bool, hbv_False_4_Int, hbv_False_5_Bool, hbv_False_6_Int, hbv_False_7_Int, hbv_False_8_Int, hbv_False_9_Int, hbv_False_10_Int, hbv_False_1_Bool); [L0] assume (((((((((hhv_state_5_Int == hhv_state_6_Int && !((!(hhv_state_2_Int <= 0) && !(hhv_state_2_Int + (hhv_state_4_Int + -1 * hhv_state_7_Int) == 0)) && !(10 <= hhv_state_4_Int))) && !((!(hhv_state_4_Int <= 0) || !(0 <= hhv_state_2_Int)) && !(hhv_state_2_Int + (hhv_state_4_Int + -1 * hhv_state_5_Int) == 0))) && !(((!hhv_state_3_Bool || hhv_state_9_Bool) || (0 <= hhv_state_8_Int && hhv_state_8_Int <= 20)) && (((!(0 <= hhv_state_8_Int) || !(hhv_state_8_Int <= 20)) && hhv_state_3_Bool) || !hhv_state_9_Bool))) && !((10 <= hhv_state_4_Int || hhv_state_2_Int <= 0) && !(hhv_state_4_Int == hhv_state_7_Int))) && hhv_state_6_Int == hhv_state_8_Int) && !((0 <= hhv_state_2_Int && !(hhv_state_5_Int == hhv_state_7_Int)) && hhv_state_4_Int <= 0)) && !(((hhv_state_3_Bool || hhv_state_1_Bool) || (-1 <= hhv_state_2_Int && hhv_state_2_Int <= 1)) && (!hhv_state_3_Bool || (!hhv_state_1_Bool && (!(-1 <= hhv_state_2_Int) || !(hhv_state_2_Int <= 1)))))) && hhv_state_0_Int == hhv_state_4_Int) && hhv_state_0_Int == 0) && !!hhv_state_1_Bool; [L0] RET call state(hbv_False_2_Int, hbv_False_3_Bool, hbv_False_4_Int, hbv_False_5_Bool, hbv_False_6_Int, hbv_False_7_Int, hbv_False_8_Int, hbv_False_9_Int, hbv_False_10_Int, hbv_False_1_Bool); [L0] RET call False(); [L0] assert false; - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 13 locations, 1 error locations. UNSAFE Result, 0.1s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=13occurred 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: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 9 NumberOfCodeBlocks, 9 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 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/traffic_e7_46_e7_171.smt2_chcToBoogie_automizer.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-18_17-10-43-595.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/traffic_e7_46_e7_171.smt2_chcToBoogie_automizer.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-18_17-10-43-595.csv Received shutdown request...