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_123_e8_953_e1_1128.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-22 09:54:18,294 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-22 09:54:18,296 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-22 09:54:18,313 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-22 09:54:18,313 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-22 09:54:18,314 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-22 09:54:18,315 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-22 09:54:18,318 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-22 09:54:18,320 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-22 09:54:18,320 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-22 09:54:18,322 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-22 09:54:18,322 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-22 09:54:18,323 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-22 09:54:18,324 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-22 09:54:18,327 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-22 09:54:18,327 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-22 09:54:18,329 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-22 09:54:18,340 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-22 09:54:18,342 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-22 09:54:18,343 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-22 09:54:18,344 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-22 09:54:18,346 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-22 09:54:18,346 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-22 09:54:18,346 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-22 09:54:18,347 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-22 09:54:18,348 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-22 09:54:18,349 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-22 09:54:18,349 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-22 09:54:18,350 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-22 09:54:18,351 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-22 09:54:18,351 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-22 09:54:18,352 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-22 09:54:18,352 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-22 09:54:18,353 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-22 09:54:18,353 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-22 09:54:18,354 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-22 09:54:18,376 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-22 09:54:18,376 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-22 09:54:18,376 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-22 09:54:18,377 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-22 09:54:18,378 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-22 09:54:18,378 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-22 09:54:18,378 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-22 09:54:18,378 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-22 09:54:18,378 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-22 09:54:18,379 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-22 09:54:18,379 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-22 09:54:18,379 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-22 09:54:18,380 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-22 09:54:18,380 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-22 09:54:18,380 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-22 09:54:18,380 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-22 09:54:18,380 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-22 09:54:18,381 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-22 09:54:18,382 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-22 09:54:18,430 INFO ]: Repository-Root is: /tmp [2018-06-22 09:54:18,443 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-22 09:54:18,447 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-22 09:54:18,448 INFO ]: Initializing SmtParser... [2018-06-22 09:54:18,448 INFO ]: SmtParser initialized [2018-06-22 09:54:18,449 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/SYNAPSE_123_e8_953_e1_1128.smt2 [2018-06-22 09:54:18,450 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 09:54:18,532 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/SYNAPSE_123_e8_953_e1_1128.smt2 unknown [2018-06-22 09:54:18,987 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/SYNAPSE_123_e8_953_e1_1128.smt2 [2018-06-22 09:54:18,991 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-22 09:54:19,001 INFO ]: Walking toolchain with 4 elements. [2018-06-22 09:54:19,002 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-22 09:54:19,002 INFO ]: Initializing ChcToBoogie... [2018-06-22 09:54:19,002 INFO ]: ChcToBoogie initialized [2018-06-22 09:54:19,005 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 09:54:18" (1/1) ... [2018-06-22 09:54:19,080 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:54:19 Unit [2018-06-22 09:54:19,080 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-22 09:54:19,080 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-22 09:54:19,081 INFO ]: Initializing Boogie Preprocessor... [2018-06-22 09:54:19,081 INFO ]: Boogie Preprocessor initialized [2018-06-22 09:54:19,100 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:54:19" (1/1) ... [2018-06-22 09:54:19,101 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:54:19" (1/1) ... [2018-06-22 09:54:19,109 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:54:19" (1/1) ... [2018-06-22 09:54:19,109 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:54:19" (1/1) ... [2018-06-22 09:54:19,124 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:54:19" (1/1) ... [2018-06-22 09:54:19,125 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:54:19" (1/1) ... [2018-06-22 09:54:19,136 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:54:19" (1/1) ... [2018-06-22 09:54:19,139 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-22 09:54:19,139 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-22 09:54:19,139 INFO ]: Initializing RCFGBuilder... [2018-06-22 09:54:19,139 INFO ]: RCFGBuilder initialized [2018-06-22 09:54:19,140 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:54:19" (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 09:54:19,167 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-22 09:54:19,168 INFO ]: Found specification of procedure gotoProc [2018-06-22 09:54:19,168 INFO ]: Found implementation of procedure gotoProc [2018-06-22 09:54:19,168 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-22 09:54:19,168 INFO ]: Found specification of procedure Ultimate.START [2018-06-22 09:54:19,168 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 09:54:19,574 INFO ]: Using library mode [2018-06-22 09:54:19,575 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 09:54:19 BoogieIcfgContainer [2018-06-22 09:54:19,575 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-22 09:54:19,576 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-22 09:54:19,576 INFO ]: Initializing TraceAbstraction... [2018-06-22 09:54:19,582 INFO ]: TraceAbstraction initialized [2018-06-22 09:54:19,582 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 09:54:18" (1/3) ... [2018-06-22 09:54:19,583 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7864fd67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 22.06 09:54:19, skipping insertion in model container [2018-06-22 09:54:19,583 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:54:19" (2/3) ... [2018-06-22 09:54:19,583 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7864fd67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.06 09:54:19, skipping insertion in model container [2018-06-22 09:54:19,583 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 09:54:19" (3/3) ... [2018-06-22 09:54:19,585 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-22 09:54:19,594 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-22 09:54:19,603 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-22 09:54:19,649 INFO ]: Using default assertion order modulation [2018-06-22 09:54:19,649 INFO ]: Interprodecural is true [2018-06-22 09:54:19,649 INFO ]: Hoare is false [2018-06-22 09:54:19,649 INFO ]: Compute interpolants for FPandBP [2018-06-22 09:54:19,649 INFO ]: Backedges is TWOTRACK [2018-06-22 09:54:19,649 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-22 09:54:19,649 INFO ]: Difference is false [2018-06-22 09:54:19,649 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-22 09:54:19,649 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-22 09:54:19,665 INFO ]: Start isEmpty. Operand 10 states. [2018-06-22 09:54:19,676 INFO ]: Finished isEmpty. Found accepting run of length 8 [2018-06-22 09:54:19,676 INFO ]: Found error trace [2018-06-22 09:54:19,677 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-06-22 09:54:19,678 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 09:54:19,683 INFO ]: Analyzing trace with hash 1285054476, now seen corresponding path program 1 times [2018-06-22 09:54:19,685 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 09:54:19,686 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 09:54:19,720 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 09:54:19,720 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 09:54:19,720 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 09:54:19,829 INFO ]: Conjunction of SSA is unsat [2018-06-22 09:54:20,258 WARN ]: Spent 279.00 ms on a formula simplification. DAG size of input: 27 DAG size of output: 16 [2018-06-22 09:54:20,260 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 09:54:20,261 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 09:54:20,261 INFO ]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-06-22 09:54:20,263 INFO ]: Interpolant automaton has 3 states [2018-06-22 09:54:20,273 INFO ]: Constructing interpolant automaton starting with 3 interpolants. [2018-06-22 09:54:20,273 INFO ]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-22 09:54:20,275 INFO ]: Start difference. First operand 10 states. Second operand 3 states. [2018-06-22 09:54:20,330 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 09:54:20,330 INFO ]: Finished difference Result 9 states and 9 transitions. [2018-06-22 09:54:20,331 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-06-22 09:54:20,332 INFO ]: Start accepts. Automaton has 3 states. Word has length 7 [2018-06-22 09:54:20,332 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 09:54:20,342 INFO ]: With dead ends: 9 [2018-06-22 09:54:20,342 INFO ]: Without dead ends: 9 [2018-06-22 09:54:20,344 INFO ]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-22 09:54:20,358 INFO ]: Start minimizeSevpa. Operand 9 states. [2018-06-22 09:54:20,388 INFO ]: Finished minimizeSevpa. Reduced states from 9 to 9. [2018-06-22 09:54:20,389 INFO ]: Start removeUnreachable. Operand 9 states. [2018-06-22 09:54:20,389 INFO ]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-06-22 09:54:20,390 INFO ]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 7 [2018-06-22 09:54:20,391 INFO ]: Finished accepts. word is rejected. [2018-06-22 09:54:20,391 INFO ]: Abstraction has 9 states and 9 transitions. [2018-06-22 09:54:20,391 INFO ]: Interpolant automaton has 3 states. [2018-06-22 09:54:20,391 INFO ]: Start isEmpty. Operand 9 states and 9 transitions. [2018-06-22 09:54:20,391 INFO ]: Finished isEmpty. Found accepting run of length 9 [2018-06-22 09:54:20,391 INFO ]: Found error trace [2018-06-22 09:54:20,391 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 09:54:20,391 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 09:54:20,391 INFO ]: Analyzing trace with hash 1180100628, now seen corresponding path program 1 times [2018-06-22 09:54:20,391 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 09:54:20,391 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 09:54:20,392 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 09:54:20,392 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 09:54:20,392 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 09:54:20,520 INFO ]: Conjunction of SSA is sat [2018-06-22 09:54:20,528 INFO ]: Counterexample might be feasible [2018-06-22 09:54:20,556 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 09:54:20 BoogieIcfgContainer [2018-06-22 09:54:20,556 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-22 09:54:20,557 INFO ]: Toolchain (without parser) took 1565.94 ms. Allocated memory is still 308.3 MB. Free memory was 250.7 MB in the beginning and 192.7 MB in the end (delta: 58.1 MB). Peak memory consumption was 58.1 MB. Max. memory is 3.6 GB. [2018-06-22 09:54:20,558 INFO ]: SmtParser took 0.08 ms. Allocated memory is still 308.3 MB. Free memory is still 272.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-22 09:54:20,558 INFO ]: ChcToBoogie took 78.32 ms. Allocated memory is still 308.3 MB. Free memory was 250.7 MB in the beginning and 248.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-22 09:54:20,559 INFO ]: Boogie Preprocessor took 58.38 ms. Allocated memory is still 308.3 MB. Free memory was 248.7 MB in the beginning and 246.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-22 09:54:20,560 INFO ]: RCFGBuilder took 435.62 ms. Allocated memory is still 308.3 MB. Free memory was 246.7 MB in the beginning and 222.8 MB in the end (delta: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 3.6 GB. [2018-06-22 09:54:20,560 INFO ]: TraceAbstraction took 980.08 ms. Allocated memory is still 308.3 MB. Free memory was 222.8 MB in the beginning and 192.7 MB in the end (delta: 30.1 MB). Peak memory consumption was 30.1 MB. Max. memory is 3.6 GB. [2018-06-22 09:54:20,567 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 272.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 78.32 ms. Allocated memory is still 308.3 MB. Free memory was 250.7 MB in the beginning and 248.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 58.38 ms. Allocated memory is still 308.3 MB. Free memory was 248.7 MB in the beginning and 246.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 435.62 ms. Allocated memory is still 308.3 MB. Free memory was 246.7 MB in the beginning and 222.8 MB in the end (delta: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 3.6 GB. * TraceAbstraction took 980.08 ms. Allocated memory is still 308.3 MB. Free memory was 222.8 MB in the beginning and 192.7 MB in the end (delta: 30.1 MB). Peak memory consumption was 30.1 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, false, false, false, false, 0, false, 0, 0, false, 0, false, false, 0); [L0] gotoSwitch := gotoSwitch_in; [L0] assume !hbv_False_1_Bool; [L0] hhv_state_0_Int, hhv_state_1_Int, hhv_state_2_Bool, hhv_state_3_Bool, hhv_state_4_Bool, hhv_state_5_Bool, hhv_state_6_Bool, hhv_state_7_Bool, hhv_state_8_Int, hhv_state_9_Int, hhv_state_10_Int, hhv_state_11_Int, hhv_state_12_Int, hhv_state_13_Int, hhv_state_14_Int, hhv_state_15_Int, hhv_state_16_Int, hhv_state_17_Int, hhv_state_18_Int, hhv_state_19_Int, hhv_state_20_Int, hhv_state_21_Int, hhv_state_22_Int, hhv_state_23_Int, hhv_state_24_Int, hhv_state_25_Int, hhv_state_26_Int, hhv_state_27_Int, hhv_state_28_Int, hhv_state_29_Int, hhv_state_30_Int, hhv_state_31_Bool, hhv_state_32_Int, hhv_state_33_Int, hhv_state_34_Int, hhv_state_35_Bool, hhv_state_36_Bool, hhv_state_37_Bool, hhv_state_38_Bool, hhv_state_39_Int, hhv_state_40_Bool, hhv_state_41_Int, hhv_state_42_Int, hhv_state_43_Bool, hhv_state_44_Int, hhv_state_45_Bool, hhv_state_46_Bool, hhv_state_47_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_Bool, hbv_False_38_Bool, hbv_False_39_Bool, hbv_False_40_Bool, hbv_False_41_Int, hbv_False_1_Bool, hbv_False_42_Int, hbv_False_43_Int, hbv_False_44_Bool, hbv_False_45_Int, hbv_False_46_Bool, hbv_False_47_Bool, hbv_False_48_Int; [L0] havoc hbv_False_48_Int, hbv_False_8_Bool, hbv_False_1_Bool, hbv_False_27_Int, hbv_False_42_Int, hbv_False_39_Bool, hbv_False_7_Bool, hbv_False_13_Int, hbv_False_16_Int, hbv_False_21_Int, hbv_False_41_Int, hbv_False_24_Int, hbv_False_37_Bool, hbv_False_43_Int, hbv_False_20_Int, hbv_False_12_Int, hbv_False_30_Int, hbv_False_35_Int, hbv_False_10_Int, hbv_False_15_Int, hbv_False_9_Bool, hbv_False_25_Int, hbv_False_2_Int, hbv_False_31_Int, hbv_False_28_Int, hbv_False_5_Bool, hbv_False_6_Bool, hbv_False_29_Int, hbv_False_36_Int, hbv_False_40_Bool, hbv_False_47_Bool, hbv_False_33_Bool, hbv_False_44_Bool, hbv_False_46_Bool, hbv_False_18_Int, hbv_False_22_Int, hbv_False_19_Int, hbv_False_3_Int, hbv_False_14_Int, hbv_False_17_Int, hbv_False_45_Int, hbv_False_34_Int, hbv_False_26_Int, hbv_False_4_Bool, hbv_False_11_Int, hbv_False_38_Bool, hbv_False_32_Int, hbv_False_23_Int; [L0] assume ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(!(hhv_state_19_Int == hhv_state_27_Int) && !hhv_state_5_Bool) && !((hbv_state_19_Bool || hbv_state_25_Bool) && (!hbv_state_19_Bool || !hbv_state_25_Bool))) && !(hhv_state_5_Bool && !(hhv_state_30_Int == hhv_state_29_Int))) && !(hhv_state_46_Bool && !(hbv_state_12_Int + -1 * hhv_state_28_Int == -1))) && !(!(hbv_state_14_Int == hhv_state_18_Int) && !hhv_state_45_Bool)) && !(!(hbv_state_12_Int == hhv_state_42_Int) && !hhv_state_43_Bool)) && hhv_state_11_Int == hhv_state_32_Int) && !(hhv_state_45_Bool && !(hbv_state_14_Int + (hbv_state_12_Int + (hbv_state_8_Int + -1 * hhv_state_23_Int)) == 1))) && !(!hhv_state_6_Bool && !(hbv_state_8_Int == hhv_state_24_Int))) && !(!(hbv_state_14_Int + (hbv_state_12_Int + (hbv_state_8_Int + -1 * hhv_state_47_Int)) == 1) && hhv_state_43_Bool)) && hbv_state_15_Int == hbv_state_41_Int) && !(!hhv_state_4_Bool && !(hhv_state_22_Int == hhv_state_24_Int))) && hhv_state_12_Int == hhv_state_27_Int) && !(hbv_state_7_Bool && !(hbv_state_31_Int == hbv_state_32_Int))) && !(!(hbv_state_14_Int == hhv_state_26_Int) && !hhv_state_46_Bool)) && !(((!hbv_state_11_Bool || (hbv_state_7_Bool && hbv_state_10_Bool)) || ((hbv_state_7_Bool && hbv_state_9_Bool) && hbv_state_10_Bool)) && (hbv_state_11_Bool || ((!hbv_state_7_Bool || !hbv_state_10_Bool) && ((!hbv_state_9_Bool || !hbv_state_7_Bool) || !hbv_state_10_Bool))))) && !(hbv_state_9_Bool && !(hbv_state_33_Int == hbv_state_38_Int))) && !(!hhv_state_6_Bool && !(hbv_state_14_Int == hhv_state_17_Int))) && !(!(hbv_state_26_Int == hbv_state_30_Int) && !hbv_state_7_Bool)) && hhv_state_1_Int == hhv_state_0_Int) && !((((!hbv_state_1_Bool || !hbv_state_2_Bool) || !hbv_state_3_Bool) || !hbv_state_4_Bool) && (hbv_state_3_Bool || ((hbv_state_2_Bool && hbv_state_1_Bool) && hbv_state_4_Bool)))) && !((!hhv_state_36_Bool || !(hbv_state_18_Int + (hbv_state_16_Int + (hbv_state_17_Int + (-1 * hhv_state_32_Int + (-1 * hhv_state_33_Int + -1 * hhv_state_34_Int)))) == 0)) && (hhv_state_36_Bool || hbv_state_18_Int + (hbv_state_16_Int + (hbv_state_17_Int + (-1 * hhv_state_32_Int + (-1 * hhv_state_33_Int + -1 * hhv_state_34_Int)))) == 0))) && !(hhv_state_4_Bool && !(hhv_state_16_Int == hhv_state_18_Int))) && !((hhv_state_40_Bool || ((hhv_state_38_Bool && hhv_state_37_Bool) && hhv_state_35_Bool)) && (((!hhv_state_38_Bool || !hhv_state_40_Bool) || !hhv_state_35_Bool) || !hhv_state_37_Bool))) && !(((hbv_state_2_Bool || !hbv_state_19_Bool) || !(2 <= hbv_state_18_Int)) && (!hbv_state_2_Bool || (hbv_state_19_Bool && 2 <= hbv_state_18_Int)))) && !(!(hbv_state_5_Int == hbv_state_6_Int) && hbv_state_7_Bool)) && !(!(hbv_state_21_Int == hbv_state_22_Int) && hbv_state_9_Bool)) && !(!(hhv_state_22_Int == hhv_state_29_Int) && !hhv_state_5_Bool)) && !(!hhv_state_6_Bool && !(hbv_state_12_Int == hhv_state_20_Int))) && !(hhv_state_46_Bool && !(hbv_state_14_Int + (hbv_state_8_Int + -1 * hhv_state_30_Int) == 0))) && hbv_state_34_Int == hbv_state_13_Int) && hhv_state_15_Int == hhv_state_14_Int) && !(!hbv_state_9_Bool && !(hbv_state_5_Int == hbv_state_21_Int))) && !((!(1 <= hbv_state_12_Int) || !hhv_state_45_Bool) && (hhv_state_45_Bool || 1 <= hbv_state_12_Int))) && !(!hhv_state_4_Bool && !(hhv_state_17_Int == hhv_state_16_Int))) && hbv_state_8_Int == hbv_state_17_Int) && !(!(hhv_state_42_Int == 0) && hhv_state_43_Bool)) && hbv_state_29_Int == hbv_state_14_Int) && !(!(hbv_state_14_Int == hhv_state_44_Int) && !hhv_state_43_Bool)) && !(hhv_state_5_Bool && !(hhv_state_25_Int == hhv_state_26_Int))) && !(hhv_state_4_Bool && !(hhv_state_23_Int == hhv_state_22_Int))) && !(!(hbv_state_8_Int == hhv_state_47_Int) && !hhv_state_43_Bool)) && hbv_state_14_Int == hbv_state_18_Int) && !(hbv_state_9_Bool && !(hbv_state_28_Int == hbv_state_35_Int))) && hhv_state_13_Int == hhv_state_33_Int) && !(!(hbv_state_12_Int == hhv_state_21_Int) && !hhv_state_45_Bool)) && hbv_state_23_Int == hbv_state_8_Int) && !(((hhv_state_38_Bool || !hhv_state_31_Bool) || !(2 <= hhv_state_32_Int)) && (!hhv_state_38_Bool || (hhv_state_31_Bool && 2 <= hhv_state_32_Int)))) && !(hbv_state_7_Bool && !(hbv_state_26_Int == hbv_state_27_Int))) && !((!hhv_state_46_Bool || !(1 <= hbv_state_8_Int)) && (hhv_state_46_Bool || 1 <= hbv_state_8_Int))) && !(!(hbv_state_26_Int == hbv_state_28_Int) && !hbv_state_9_Bool)) && hhv_state_14_Int == hhv_state_29_Int) && hhv_state_9_Int == hhv_state_39_Int) && !(!hhv_state_46_Bool && !(hbv_state_12_Int == hhv_state_28_Int))) && !(!(hbv_state_31_Int == hbv_state_39_Int) && !hbv_state_7_Bool)) && !((!hhv_state_35_Bool || (hhv_state_31_Bool && !(hhv_state_1_Int + (-1 * hhv_state_32_Int + (-1 * hhv_state_33_Int + -1 * hhv_state_34_Int)) == 0))) && ((hhv_state_1_Int + (-1 * hhv_state_32_Int + (-1 * hhv_state_33_Int + -1 * hhv_state_34_Int)) == 0 || !hhv_state_31_Bool) || hhv_state_35_Bool))) && !(hhv_state_5_Bool && !(hhv_state_27_Int == hhv_state_28_Int))) && hbv_state_15_Int == hhv_state_8_Int) && !(hhv_state_46_Bool && !(hhv_state_26_Int == 0))) && !(!hhv_state_46_Bool && !(hbv_state_8_Int == hhv_state_30_Int))) && !(((!hbv_state_19_Bool || hbv_state_13_Int + (-1 * hbv_state_18_Int + (-1 * hbv_state_16_Int + -1 * hbv_state_17_Int)) == 0) || hbv_state_4_Bool) && ((hbv_state_19_Bool && !(hbv_state_13_Int + (-1 * hbv_state_18_Int + (-1 * hbv_state_16_Int + -1 * hbv_state_17_Int)) == 0)) || !hbv_state_4_Bool))) && !(!(hhv_state_44_Int == 1) && hhv_state_43_Bool)) && hbv_state_12_Int == hbv_state_16_Int) && hbv_state_40_Int == hbv_state_15_Int) && !(!(hhv_state_16_Int == hhv_state_25_Int) && !hhv_state_5_Bool)) && !(hhv_state_4_Bool && !(hhv_state_19_Int == hhv_state_21_Int))) && !((!hhv_state_37_Bool || (hhv_state_31_Bool && !hhv_state_36_Bool)) && ((hhv_state_36_Bool || !hhv_state_31_Bool) || hhv_state_37_Bool))) && !(!(hbv_state_8_Int == hhv_state_23_Int) && !hhv_state_45_Bool)) && hhv_state_9_Int == hhv_state_8_Int) && !(hhv_state_45_Bool && !(hhv_state_18_Int == 1))) && !(!hbv_state_9_Bool && !(hbv_state_31_Int == hbv_state_33_Int))) && !((1 <= hbv_state_8_Int || hhv_state_43_Bool) && (!(1 <= hbv_state_8_Int) || !hhv_state_43_Bool))) && !(!(hhv_state_17_Int == hhv_state_44_Int) && hhv_state_6_Bool)) && !(!hhv_state_4_Bool && !(hhv_state_20_Int == hhv_state_19_Int))) && hhv_state_13_Int == hhv_state_12_Int) && !((!hbv_state_1_Bool || (hbv_state_19_Bool && !hbv_state_36_Bool)) && ((hbv_state_36_Bool || !hbv_state_19_Bool) || hbv_state_1_Bool))) && hbv_state_37_Int == hbv_state_12_Int) && !((((!hhv_state_7_Bool || !(0 <= hhv_state_41_Int)) || !hbv_state_25_Bool) || !hhv_state_2_Bool) && (((hbv_state_25_Bool && 0 <= hhv_state_41_Int) && hhv_state_7_Bool) || hhv_state_2_Bool))) && !(hhv_state_45_Bool && !(hhv_state_21_Int == 0))) && hbv_state_13_Int == hhv_state_0_Int) && hhv_state_15_Int == hhv_state_34_Int) && !(((((hhv_state_5_Bool && hhv_state_4_Bool) && hhv_state_6_Bool) || !hhv_state_7_Bool) || (hhv_state_4_Bool && hhv_state_6_Bool)) && ((((!hhv_state_4_Bool || !hhv_state_6_Bool) || !hhv_state_5_Bool) && (!hhv_state_4_Bool || !hhv_state_6_Bool)) || hhv_state_7_Bool))) && !((!hhv_state_3_Bool || !hhv_state_2_Bool) && (hhv_state_3_Bool || hhv_state_2_Bool))) && hhv_state_10_Int == hhv_state_25_Int) && !(hhv_state_6_Bool && !(hhv_state_24_Int == hhv_state_47_Int))) && !(!(hbv_state_5_Int == hbv_state_20_Int) && !hbv_state_7_Bool)) && !((!hhv_state_31_Bool || !hhv_state_3_Bool) && (hhv_state_31_Bool || hhv_state_3_Bool))) && hhv_state_11_Int == hhv_state_10_Int) && !((!hbv_state_24_Bool || !hbv_state_25_Bool) && (hbv_state_24_Bool || hbv_state_25_Bool))) && !(!(hhv_state_20_Int == hhv_state_42_Int) && hhv_state_6_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_Bool, hhv_state_36_Bool, hhv_state_37_Bool, hhv_state_38_Bool, hhv_state_39_Int, hhv_state_40_Bool, hhv_state_41_Int, hhv_state_42_Int, hhv_state_43_Bool, hhv_state_44_Int, hhv_state_45_Bool, hhv_state_46_Bool, hhv_state_47_Int := hbv_state_34_Int, hbv_state_13_Int, hbv_state_24_Bool, hbv_state_25_Bool, hbv_state_7_Bool, hbv_state_9_Bool, hbv_state_10_Bool, hbv_state_11_Bool, hbv_state_40_Int, hbv_state_15_Int, hbv_state_29_Int, hbv_state_14_Int, hbv_state_37_Int, hbv_state_12_Int, hbv_state_23_Int, hbv_state_8_Int, hbv_state_5_Int, hbv_state_20_Int, hbv_state_6_Int, hbv_state_31_Int, hbv_state_39_Int, hbv_state_32_Int, hbv_state_26_Int, hbv_state_27_Int, hbv_state_30_Int, hbv_state_21_Int, hbv_state_22_Int, hbv_state_33_Int, hbv_state_38_Int, hbv_state_28_Int, hbv_state_35_Int, hbv_state_19_Bool, hbv_state_18_Int, hbv_state_16_Int, hbv_state_17_Int, hbv_state_4_Bool, hbv_state_36_Bool, hbv_state_1_Bool, hbv_state_2_Bool, hbv_state_41_Int, hbv_state_3_Bool, hbv_state_42_Int, hbv_state_43_Int, hbv_state_44_Bool, hbv_state_45_Int, hbv_state_46_Bool, hbv_state_47_Bool, hbv_state_48_Int; [L0] havoc hbv_state_2_Bool, hbv_state_22_Int, hbv_state_18_Int, hbv_state_45_Int, hbv_state_11_Bool, hbv_state_36_Bool, hbv_state_47_Bool, hbv_state_15_Int, hbv_state_27_Int, hbv_state_34_Int, hbv_state_8_Int, hbv_state_25_Bool, hbv_state_16_Int, hbv_state_20_Int, hbv_state_24_Bool, hbv_state_3_Bool, hbv_state_40_Int, hbv_state_41_Int, hbv_state_6_Int, hbv_state_42_Int, hbv_state_26_Int, hbv_state_10_Bool, hbv_state_31_Int, hbv_state_46_Bool, hbv_state_14_Int, hbv_state_4_Bool, hbv_state_12_Int, hbv_state_32_Int, hbv_state_44_Bool, hbv_state_48_Int, hbv_state_9_Bool, hbv_state_13_Int, hbv_state_30_Int, hbv_state_33_Int, hbv_state_37_Int, hbv_state_29_Int, hbv_state_28_Int, hbv_state_35_Int, hbv_state_17_Int, hbv_state_38_Int, hbv_state_1_Bool, hbv_state_19_Bool, hbv_state_39_Int, hbv_state_43_Int, hbv_state_21_Int, hbv_state_5_Int, hbv_state_23_Int, hbv_state_7_Bool; [L0] assume (((((((((((((((((((((((((((((((((((((((((hhv_state_14_Int == hhv_state_15_Int && !(((!hhv_state_7_Bool || !(0 <= hhv_state_41_Int)) || !hhv_state_2_Bool) && ((0 <= hhv_state_41_Int && hhv_state_7_Bool) || hhv_state_2_Bool))) && hhv_state_9_Int == hhv_state_14_Int) && !(!hhv_state_5_Bool && !(hhv_state_16_Int == hhv_state_25_Int))) && hhv_state_11_Int == hhv_state_32_Int) && hhv_state_9_Int == hhv_state_39_Int) && !(hhv_state_5_Bool && !(hhv_state_27_Int == hhv_state_28_Int))) && !!hhv_state_36_Bool) && hhv_state_10_Int == hhv_state_11_Int) && !((!hhv_state_2_Bool || !hhv_state_3_Bool) && (hhv_state_2_Bool || hhv_state_3_Bool))) && !(hhv_state_46_Bool && !(hhv_state_26_Int == 0))) && !(!(hhv_state_22_Int == hhv_state_24_Int) && !hhv_state_4_Bool)) && !(!(hhv_state_24_Int == hhv_state_47_Int) && hhv_state_6_Bool)) && !(!(hhv_state_16_Int == hhv_state_17_Int) && !hhv_state_4_Bool)) && !(!(hhv_state_44_Int == 1) && hhv_state_43_Bool)) && !(!(hhv_state_16_Int == hhv_state_18_Int) && hhv_state_4_Bool)) && !(hhv_state_5_Bool && !(hhv_state_29_Int == hhv_state_30_Int))) && !((((!hhv_state_37_Bool || !hhv_state_38_Bool) || !hhv_state_40_Bool) || !hhv_state_35_Bool) && (hhv_state_40_Bool || ((hhv_state_38_Bool && hhv_state_37_Bool) && hhv_state_35_Bool)))) && !(hhv_state_4_Bool && !(hhv_state_19_Int == hhv_state_21_Int))) && !((!hhv_state_37_Bool || (hhv_state_31_Bool && !hhv_state_36_Bool)) && ((hhv_state_36_Bool || !hhv_state_31_Bool) || hhv_state_37_Bool))) && hhv_state_10_Int == 0) && !(hhv_state_45_Bool && !(hhv_state_18_Int == 1))) && !(!(hhv_state_17_Int == hhv_state_44_Int) && hhv_state_6_Bool)) && !(!(hhv_state_22_Int == hhv_state_29_Int) && !hhv_state_5_Bool)) && !((hhv_state_31_Bool || hhv_state_3_Bool) && (!hhv_state_31_Bool || !hhv_state_3_Bool))) && hhv_state_12_Int == hhv_state_13_Int) && !(((!hhv_state_7_Bool || (hhv_state_4_Bool && hhv_state_6_Bool)) || ((hhv_state_4_Bool && hhv_state_5_Bool) && hhv_state_6_Bool)) && (hhv_state_7_Bool || ((!hhv_state_4_Bool || !hhv_state_6_Bool) && ((!hhv_state_5_Bool || !hhv_state_4_Bool) || !hhv_state_6_Bool))))) && !(hhv_state_45_Bool && !(hhv_state_21_Int == 0))) && hhv_state_15_Int == hhv_state_34_Int) && hhv_state_12_Int == 0) && !(!(hhv_state_25_Int == hhv_state_26_Int) && hhv_state_5_Bool)) && !(hhv_state_4_Bool && !(hhv_state_22_Int == hhv_state_23_Int))) && hhv_state_8_Int == hhv_state_9_Int) && !(!(hhv_state_42_Int == 0) && hhv_state_43_Bool)) && !(((!hhv_state_31_Bool || hhv_state_1_Int + (-1 * hhv_state_32_Int + (-1 * hhv_state_33_Int + -1 * hhv_state_34_Int)) == 0) || hhv_state_35_Bool) && ((hhv_state_31_Bool && !(hhv_state_1_Int + (-1 * hhv_state_32_Int + (-1 * hhv_state_33_Int + -1 * hhv_state_34_Int)) == 0)) || !hhv_state_35_Bool))) && !(!hhv_state_5_Bool && !(hhv_state_19_Int == hhv_state_27_Int))) && hhv_state_0_Int == hhv_state_1_Int) && hhv_state_0_Int == hhv_state_41_Int) && hhv_state_8_Int == hhv_state_41_Int) && hhv_state_13_Int == hhv_state_33_Int) && !(!(hhv_state_20_Int == hhv_state_42_Int) && hhv_state_6_Bool)) && !(!(hhv_state_19_Int == hhv_state_20_Int) && !hhv_state_4_Bool)) && !(((hhv_state_38_Bool || !hhv_state_31_Bool) || !(2 <= hhv_state_32_Int)) && (!hhv_state_38_Bool || (hhv_state_31_Bool && 2 <= hhv_state_32_Int))); [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, false, false, false, false, 0, false, 0, 0, false, 0, false, false, 0); [L0] assert false; - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 10 locations, 1 error locations. UNSAFE Result, 0.9s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.0s 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, 0.3s 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, 0.4s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 120 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/SYNAPSE_123_e8_953_e1_1128.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-22_09-54-20-585.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/SYNAPSE_123_e8_953_e1_1128.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-22_09-54-20-585.csv Received shutdown request...