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/MOESI_2_e3_929_e7_619.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-22 09:31:25,481 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-22 09:31:25,483 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-22 09:31:25,495 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-22 09:31:25,495 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-22 09:31:25,496 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-22 09:31:25,500 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-22 09:31:25,502 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-22 09:31:25,504 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-22 09:31:25,504 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-22 09:31:25,506 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-22 09:31:25,507 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-22 09:31:25,508 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-22 09:31:25,509 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-22 09:31:25,509 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-22 09:31:25,513 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-22 09:31:25,515 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-22 09:31:25,528 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-22 09:31:25,530 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-22 09:31:25,531 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-22 09:31:25,532 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-22 09:31:25,534 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-22 09:31:25,534 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-22 09:31:25,534 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-22 09:31:25,535 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-22 09:31:25,542 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-22 09:31:25,543 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-22 09:31:25,544 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-22 09:31:25,545 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-22 09:31:25,545 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-22 09:31:25,546 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-22 09:31:25,546 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-22 09:31:25,546 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-22 09:31:25,547 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-22 09:31:25,551 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-22 09:31:25,551 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-22 09:31:25,571 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-22 09:31:25,571 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-22 09:31:25,571 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-22 09:31:25,572 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-22 09:31:25,573 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-22 09:31:25,574 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-22 09:31:25,574 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-22 09:31:25,574 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-22 09:31:25,574 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-22 09:31:25,574 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-22 09:31:25,575 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-22 09:31:25,575 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-22 09:31:25,575 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-22 09:31:25,575 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-22 09:31:25,575 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-22 09:31:25,575 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-22 09:31:25,576 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-22 09:31:25,578 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-22 09:31:25,578 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-22 09:31:25,628 INFO ]: Repository-Root is: /tmp [2018-06-22 09:31:25,643 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-22 09:31:25,648 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-22 09:31:25,649 INFO ]: Initializing SmtParser... [2018-06-22 09:31:25,650 INFO ]: SmtParser initialized [2018-06-22 09:31:25,650 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/MOESI_2_e3_929_e7_619.smt2 [2018-06-22 09:31:25,652 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 09:31:25,746 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/MOESI_2_e3_929_e7_619.smt2 unknown [2018-06-22 09:31:26,238 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/MOESI_2_e3_929_e7_619.smt2 [2018-06-22 09:31:26,243 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-22 09:31:26,249 INFO ]: Walking toolchain with 4 elements. [2018-06-22 09:31:26,250 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-22 09:31:26,250 INFO ]: Initializing ChcToBoogie... [2018-06-22 09:31:26,250 INFO ]: ChcToBoogie initialized [2018-06-22 09:31:26,253 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 09:31:26" (1/1) ... [2018-06-22 09:31:26,352 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:31:26 Unit [2018-06-22 09:31:26,352 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-22 09:31:26,352 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-22 09:31:26,352 INFO ]: Initializing Boogie Preprocessor... [2018-06-22 09:31:26,352 INFO ]: Boogie Preprocessor initialized [2018-06-22 09:31:26,400 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:31:26" (1/1) ... [2018-06-22 09:31:26,401 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:31:26" (1/1) ... [2018-06-22 09:31:26,420 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:31:26" (1/1) ... [2018-06-22 09:31:26,420 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:31:26" (1/1) ... [2018-06-22 09:31:26,427 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:31:26" (1/1) ... [2018-06-22 09:31:26,437 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:31:26" (1/1) ... [2018-06-22 09:31:26,439 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:31:26" (1/1) ... [2018-06-22 09:31:26,442 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-22 09:31:26,443 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-22 09:31:26,443 INFO ]: Initializing RCFGBuilder... [2018-06-22 09:31:26,443 INFO ]: RCFGBuilder initialized [2018-06-22 09:31:26,450 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:31:26" (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) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-22 09:31:26,468 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-22 09:31:26,468 INFO ]: Found specification of procedure gotoProc [2018-06-22 09:31:26,468 INFO ]: Found implementation of procedure gotoProc [2018-06-22 09:31:26,468 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-22 09:31:26,468 INFO ]: Found specification of procedure Ultimate.START [2018-06-22 09:31:26,468 INFO ]: Found implementation of procedure Ultimate.START [2018-06-22 09:31:26,936 INFO ]: Using library mode [2018-06-22 09:31:26,937 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 09:31:26 BoogieIcfgContainer [2018-06-22 09:31:26,937 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-22 09:31:26,939 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-22 09:31:26,939 INFO ]: Initializing TraceAbstraction... [2018-06-22 09:31:26,946 INFO ]: TraceAbstraction initialized [2018-06-22 09:31:26,946 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 09:31:26" (1/3) ... [2018-06-22 09:31:26,947 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54df40de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 22.06 09:31:26, skipping insertion in model container [2018-06-22 09:31:26,947 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:31:26" (2/3) ... [2018-06-22 09:31:26,947 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54df40de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.06 09:31:26, skipping insertion in model container [2018-06-22 09:31:26,947 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 09:31:26" (3/3) ... [2018-06-22 09:31:26,949 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-22 09:31:26,960 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-22 09:31:26,971 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-22 09:31:27,027 INFO ]: Using default assertion order modulation [2018-06-22 09:31:27,027 INFO ]: Interprodecural is true [2018-06-22 09:31:27,027 INFO ]: Hoare is false [2018-06-22 09:31:27,027 INFO ]: Compute interpolants for FPandBP [2018-06-22 09:31:27,027 INFO ]: Backedges is TWOTRACK [2018-06-22 09:31:27,027 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-22 09:31:27,027 INFO ]: Difference is false [2018-06-22 09:31:27,027 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-22 09:31:27,028 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-22 09:31:27,043 INFO ]: Start isEmpty. Operand 10 states. [2018-06-22 09:31:27,053 INFO ]: Finished isEmpty. Found accepting run of length 8 [2018-06-22 09:31:27,054 INFO ]: Found error trace [2018-06-22 09:31:27,054 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-06-22 09:31:27,055 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 09:31:27,060 INFO ]: Analyzing trace with hash 1285054476, now seen corresponding path program 1 times [2018-06-22 09:31:27,063 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 09:31:27,063 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 09:31:27,104 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 09:31:27,104 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 09:31:27,104 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 09:31:27,232 INFO ]: Conjunction of SSA is unsat [2018-06-22 09:31:27,405 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 09:31:27,408 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 09:31:27,408 INFO ]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-06-22 09:31:27,410 INFO ]: Interpolant automaton has 3 states [2018-06-22 09:31:27,425 INFO ]: Constructing interpolant automaton starting with 3 interpolants. [2018-06-22 09:31:27,426 INFO ]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-22 09:31:27,429 INFO ]: Start difference. First operand 10 states. Second operand 3 states. [2018-06-22 09:31:27,525 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 09:31:27,527 INFO ]: Finished difference Result 9 states and 9 transitions. [2018-06-22 09:31:27,528 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-06-22 09:31:27,529 INFO ]: Start accepts. Automaton has 3 states. Word has length 7 [2018-06-22 09:31:27,530 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 09:31:27,539 INFO ]: With dead ends: 9 [2018-06-22 09:31:27,539 INFO ]: Without dead ends: 9 [2018-06-22 09:31:27,541 INFO ]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-22 09:31:27,554 INFO ]: Start minimizeSevpa. Operand 9 states. [2018-06-22 09:31:27,595 INFO ]: Finished minimizeSevpa. Reduced states from 9 to 9. [2018-06-22 09:31:27,596 INFO ]: Start removeUnreachable. Operand 9 states. [2018-06-22 09:31:27,597 INFO ]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-06-22 09:31:27,598 INFO ]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 7 [2018-06-22 09:31:27,598 INFO ]: Finished accepts. word is rejected. [2018-06-22 09:31:27,598 INFO ]: Abstraction has 9 states and 9 transitions. [2018-06-22 09:31:27,598 INFO ]: Interpolant automaton has 3 states. [2018-06-22 09:31:27,598 INFO ]: Start isEmpty. Operand 9 states and 9 transitions. [2018-06-22 09:31:27,598 INFO ]: Finished isEmpty. Found accepting run of length 9 [2018-06-22 09:31:27,598 INFO ]: Found error trace [2018-06-22 09:31:27,598 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 09:31:27,599 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 09:31:27,599 INFO ]: Analyzing trace with hash 1180100628, now seen corresponding path program 1 times [2018-06-22 09:31:27,599 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 09:31:27,599 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 09:31:27,600 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 09:31:27,600 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 09:31:27,600 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 09:31:27,787 INFO ]: Conjunction of SSA is sat [2018-06-22 09:31:27,806 INFO ]: Counterexample might be feasible [2018-06-22 09:31:27,835 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 09:31:27 BoogieIcfgContainer [2018-06-22 09:31:27,835 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-22 09:31:27,836 INFO ]: Toolchain (without parser) took 1592.62 ms. Allocated memory was 308.8 MB in the beginning and 328.7 MB in the end (delta: 19.9 MB). Free memory was 246.2 MB in the beginning and 286.3 MB in the end (delta: -40.1 MB). There was no memory consumed. Max. memory is 3.6 GB. [2018-06-22 09:31:27,838 INFO ]: SmtParser took 0.09 ms. Allocated memory is still 308.8 MB. Free memory is still 274.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-22 09:31:27,838 INFO ]: ChcToBoogie took 102.36 ms. Allocated memory is still 308.8 MB. Free memory was 246.2 MB in the beginning and 243.2 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. [2018-06-22 09:31:27,839 INFO ]: Boogie Preprocessor took 90.14 ms. Allocated memory is still 308.8 MB. Free memory was 243.2 MB in the beginning and 241.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-22 09:31:27,839 INFO ]: RCFGBuilder took 494.28 ms. Allocated memory is still 308.8 MB. Free memory was 241.2 MB in the beginning and 209.8 MB in the end (delta: 31.4 MB). Peak memory consumption was 31.4 MB. Max. memory is 3.6 GB. [2018-06-22 09:31:27,839 INFO ]: TraceAbstraction took 896.19 ms. Allocated memory was 308.8 MB in the beginning and 328.7 MB in the end (delta: 19.9 MB). Free memory was 209.8 MB in the beginning and 286.3 MB in the end (delta: -76.5 MB). There was no memory consumed. Max. memory is 3.6 GB. [2018-06-22 09:31:27,851 INFO ]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.09 ms. Allocated memory is still 308.8 MB. Free memory is still 274.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 102.36 ms. Allocated memory is still 308.8 MB. Free memory was 246.2 MB in the beginning and 243.2 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 90.14 ms. Allocated memory is still 308.8 MB. Free memory was 243.2 MB in the beginning and 241.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 494.28 ms. Allocated memory is still 308.8 MB. Free memory was 241.2 MB in the beginning and 209.8 MB in the end (delta: 31.4 MB). Peak memory consumption was 31.4 MB. Max. memory is 3.6 GB. * TraceAbstraction took 896.19 ms. Allocated memory was 308.8 MB in the beginning and 328.7 MB in the end (delta: 19.9 MB). Free memory was 209.8 MB in the beginning and 286.3 MB in the end (delta: -76.5 MB). There was no memory consumed. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [UNKNOWN] : assertion can be violated assertion can be violated We found a FailurePath: [L0] CALL call gotoProc(0, false, false, false, false, false, false, false, false, false, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, false, false, 0, 0, 0, 0, 0, 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, 0, 0, 0, 0, 0, 0, 0, 0, false, 0, 0, 0, false, false, 0, false); [L0] gotoSwitch := gotoSwitch_in; [L0] assume !hbv_False_1_Bool; [L0] hhv_state_0_Bool, hhv_state_1_Bool, hhv_state_2_Bool, hhv_state_3_Bool, hhv_state_4_Bool, hhv_state_5_Bool, hhv_state_6_Bool, hhv_state_7_Bool, hhv_state_8_Bool, hhv_state_9_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_Bool, hhv_state_20_Bool, hhv_state_21_Int, hhv_state_22_Int, hhv_state_23_Int, hhv_state_24_Int, hhv_state_25_Int, hhv_state_26_Bool, hhv_state_27_Bool, hhv_state_28_Int, hhv_state_29_Int, hhv_state_30_Int, hhv_state_31_Int, hhv_state_32_Int, hhv_state_33_Int, hhv_state_34_Int, hhv_state_35_Int, hhv_state_36_Int, hhv_state_37_Int, hhv_state_38_Int, hhv_state_39_Int, hhv_state_40_Int, hhv_state_41_Int, hhv_state_42_Int, hhv_state_43_Int, hhv_state_44_Int, hhv_state_45_Int, hhv_state_46_Int, hhv_state_47_Int, hhv_state_48_Int, hhv_state_49_Int, hhv_state_50_Int, hhv_state_51_Int, hhv_state_52_Int, hhv_state_53_Int, hhv_state_54_Int, hhv_state_55_Int, hhv_state_56_Int, hhv_state_57_Int, hhv_state_58_Int, hhv_state_59_Bool, hhv_state_60_Int, hhv_state_61_Int, hhv_state_62_Int, hhv_state_63_Bool, hhv_state_64_Bool, hhv_state_65_Int, hhv_state_66_Bool := hbv_False_2_Bool, hbv_False_3_Bool, hbv_False_4_Bool, hbv_False_5_Bool, hbv_False_6_Bool, hbv_False_7_Bool, hbv_False_8_Bool, hbv_False_9_Bool, hbv_False_10_Bool, hbv_False_11_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_Bool, hbv_False_22_Bool, hbv_False_23_Int, hbv_False_24_Int, hbv_False_25_Int, hbv_False_26_Int, hbv_False_27_Int, hbv_False_28_Bool, hbv_False_1_Bool, hbv_False_29_Int, hbv_False_30_Int, hbv_False_31_Int, hbv_False_32_Int, hbv_False_33_Int, hbv_False_34_Int, hbv_False_35_Int, hbv_False_36_Int, hbv_False_37_Int, hbv_False_38_Int, hbv_False_39_Int, hbv_False_40_Int, hbv_False_41_Int, hbv_False_42_Int, hbv_False_43_Int, hbv_False_44_Int, hbv_False_45_Int, hbv_False_46_Int, hbv_False_47_Int, hbv_False_48_Int, hbv_False_49_Int, hbv_False_50_Int, hbv_False_51_Int, hbv_False_52_Int, hbv_False_53_Int, hbv_False_54_Int, hbv_False_55_Int, hbv_False_56_Int, hbv_False_57_Int, hbv_False_58_Int, hbv_False_59_Int, hbv_False_60_Bool, hbv_False_61_Int, hbv_False_62_Int, hbv_False_63_Int, hbv_False_64_Bool, hbv_False_65_Bool, hbv_False_66_Int, hbv_False_67_Bool; [L0] havoc hbv_False_47_Int, hbv_False_23_Int, hbv_False_11_Int, hbv_False_33_Int, hbv_False_59_Int, hbv_False_27_Int, hbv_False_63_Int, hbv_False_13_Int, hbv_False_34_Int, hbv_False_50_Int, hbv_False_29_Int, hbv_False_3_Bool, hbv_False_36_Int, hbv_False_64_Bool, hbv_False_45_Int, hbv_False_14_Int, hbv_False_4_Bool, hbv_False_25_Int, hbv_False_16_Int, hbv_False_38_Int, hbv_False_60_Bool, hbv_False_28_Bool, hbv_False_49_Int, hbv_False_67_Bool, hbv_False_52_Int, hbv_False_18_Int, hbv_False_30_Int, hbv_False_35_Int, hbv_False_51_Int, hbv_False_65_Bool, hbv_False_37_Int, hbv_False_10_Bool, hbv_False_17_Int, hbv_False_5_Bool, hbv_False_19_Int, hbv_False_12_Int, hbv_False_15_Int, hbv_False_46_Int, hbv_False_8_Bool, hbv_False_31_Int, hbv_False_39_Int, hbv_False_54_Int, hbv_False_66_Int, hbv_False_42_Int, hbv_False_48_Int, hbv_False_58_Int, hbv_False_21_Bool, hbv_False_56_Int, hbv_False_24_Int, hbv_False_44_Int, hbv_False_7_Bool, hbv_False_62_Int, hbv_False_55_Int, hbv_False_57_Int, hbv_False_20_Int, hbv_False_41_Int, hbv_False_40_Int, hbv_False_6_Bool, hbv_False_26_Int, hbv_False_2_Bool, hbv_False_9_Bool, hbv_False_61_Int, hbv_False_22_Bool, hbv_False_43_Int, hbv_False_32_Int, hbv_False_53_Int, hbv_False_1_Bool; [L0] assume ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(!(hbv_state_10_Int == hbv_state_11_Int) && !hbv_state_12_Bool) && !(!hhv_state_3_Bool && !(hhv_state_35_Int == hhv_state_34_Int))) && !(hhv_state_63_Bool && !(hbv_state_9_Int + (hbv_state_8_Int + (hbv_state_4_Int + (hbv_state_7_Int + (hbv_state_6_Int + -1 * hhv_state_33_Int)))) == 1))) && !(!(hbv_state_28_Int == hbv_state_29_Int) && hbv_state_19_Bool)) && !(hbv_state_3_Bool && !(hbv_state_10_Int == hbv_state_55_Int))) && hbv_state_20_Int == hbv_state_8_Int) && !(hhv_state_2_Bool && !(hhv_state_32_Int == hhv_state_65_Int))) && hhv_state_14_Int == hhv_state_13_Int) && hbv_state_32_Int == hbv_state_6_Int) && !(!(hbv_state_9_Int == hhv_state_30_Int) && !hhv_state_63_Bool)) && !(hbv_state_12_Bool && !(hbv_state_11_Int == hbv_state_56_Int))) && !(!hhv_state_59_Bool && !(hbv_state_9_Int == hhv_state_58_Int))) && !(!(hbv_state_9_Int == hhv_state_44_Int) && !hhv_state_64_Bool)) && !(!(hbv_state_7_Int == hhv_state_62_Int) && !hhv_state_59_Bool)) && !(!(hbv_state_4_Int == hhv_state_36_Int) && !hhv_state_63_Bool)) && !((hbv_state_41_Bool || hbv_state_35_Bool) && (!hbv_state_41_Bool || !hbv_state_35_Bool))) && !(!(hhv_state_53_Int == 0) && hhv_state_64_Bool)) && !(!(hbv_state_8_Int == hhv_state_46_Int) && !hhv_state_64_Bool)) && !((((((((hhv_state_2_Bool && hhv_state_5_Bool) || !hhv_state_6_Bool) || (hhv_state_4_Bool && hhv_state_5_Bool)) || (hhv_state_3_Bool && hhv_state_4_Bool)) || (hhv_state_3_Bool && hhv_state_5_Bool)) || (hhv_state_2_Bool && hhv_state_4_Bool)) || (hhv_state_2_Bool && hhv_state_3_Bool)) && (((((((!hhv_state_3_Bool || !hhv_state_5_Bool) && (!hhv_state_4_Bool || !hhv_state_2_Bool)) && (!hhv_state_5_Bool || !hhv_state_4_Bool)) && (!hhv_state_3_Bool || !hhv_state_4_Bool)) && (!hhv_state_3_Bool || !hhv_state_2_Bool)) && (!hhv_state_5_Bool || !hhv_state_2_Bool)) || hhv_state_6_Bool))) && !(!hhv_state_5_Bool && !(hhv_state_52_Int == hhv_state_54_Int))) && !(!(hbv_state_17_Int == hbv_state_21_Int) && hbv_state_3_Bool)) && !(!(hhv_state_29_Int == hhv_state_28_Int) && !hhv_state_3_Bool)) && !(!hhv_state_4_Bool && !(hhv_state_40_Int == hhv_state_54_Int))) && !(!(hbv_state_18_Int == hbv_state_37_Int) && hbv_state_19_Bool)) && !(!(hhv_state_31_Int == hhv_state_45_Int) && !hhv_state_5_Bool)) && !((!hhv_state_19_Bool || !hhv_state_1_Bool) && (hhv_state_19_Bool || hhv_state_1_Bool))) && !(hbv_state_3_Bool && !(hbv_state_1_Int == hbv_state_51_Int))) && !(!hbv_state_19_Bool && !(hbv_state_28_Int == hbv_state_11_Int))) && !((!(1 <= hbv_state_7_Int) || !hhv_state_66_Bool) && (1 <= hbv_state_7_Int || hhv_state_66_Bool))) && !(hhv_state_64_Bool && !(hbv_state_8_Int + -1 * hhv_state_46_Int == 1))) && !(!(hbv_state_8_Int == hhv_state_32_Int) && !hhv_state_2_Bool)) && !(!hbv_state_19_Bool && !(hbv_state_17_Int == hbv_state_18_Int))) && !(!(hbv_state_7_Int + -1 * hhv_state_55_Int == 1) && hhv_state_66_Bool)) && !(!(hhv_state_47_Int == hhv_state_48_Int) && hhv_state_5_Bool)) && !(!hbv_state_3_Bool && !(hbv_state_22_Int == hbv_state_43_Int))) && !(!(hhv_state_31_Int == hhv_state_33_Int) && hhv_state_3_Bool)) && !(!hbv_state_3_Bool && !(hbv_state_15_Int == hbv_state_16_Int))) && !(!hbv_state_3_Bool && !(hbv_state_10_Int == hbv_state_38_Int))) && !(hhv_state_63_Bool && !(hhv_state_30_Int == 0))) && !(!(hhv_state_53_Int == hhv_state_52_Int) && hhv_state_5_Bool)) && !(!(hbv_state_22_Int == hbv_state_23_Int) && hbv_state_3_Bool)) && !(!hhv_state_59_Bool && !(hbv_state_8_Int == hhv_state_65_Int))) && hhv_state_18_Int == hhv_state_25_Int) && !((!hhv_state_59_Bool || !(1 <= hbv_state_8_Int)) && (hhv_state_59_Bool || 1 <= hbv_state_8_Int))) && !(!(hhv_state_28_Int == hhv_state_30_Int) && hhv_state_3_Bool)) && hhv_state_12_Int == hhv_state_11_Int) && hhv_state_18_Int == hhv_state_17_Int) && !(hhv_state_3_Bool && !(hhv_state_37_Int == hhv_state_39_Int))) && !(!(hbv_state_9_Int + (hbv_state_6_Int + -1 * hhv_state_44_Int) == 0) && hhv_state_64_Bool)) && !(!(hbv_state_4_Int == hhv_state_60_Int) && !hhv_state_59_Bool)) && !(!(hbv_state_6_Int + -1 * hhv_state_56_Int == -1) && hhv_state_66_Bool)) && hhv_state_15_Int == hhv_state_49_Int) && hhv_state_16_Int == hhv_state_24_Int) && !(hhv_state_2_Bool && !(hhv_state_35_Int == hhv_state_60_Int))) && !(!(hbv_state_26_Int == hbv_state_44_Int) && hbv_state_19_Bool)) && !(hhv_state_63_Bool && !(hhv_state_36_Int == 0))) && !(!(hbv_state_6_Int == hhv_state_53_Int) && !hhv_state_64_Bool)) && !(!hhv_state_66_Bool && !(hbv_state_6_Int == hhv_state_56_Int))) && !(!hbv_state_3_Bool && !(hbv_state_17_Int == hbv_state_54_Int))) && !(!hbv_state_19_Bool && !(hbv_state_15_Int == hbv_state_52_Int))) && !(hhv_state_3_Bool && !(hhv_state_41_Int == hhv_state_40_Int))) && !((!hhv_state_1_Bool || !hhv_state_0_Bool) && (hhv_state_1_Bool || hhv_state_0_Bool))) && !(hbv_state_19_Bool && !(hbv_state_52_Int == hbv_state_57_Int))) && !(!(hhv_state_37_Int == hhv_state_50_Int) && !hhv_state_4_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_50_Int == hhv_state_49_Int))) && !((!hbv_state_53_Bool || !hbv_state_31_Bool) && (hbv_state_53_Bool || hbv_state_31_Bool))) && !(hhv_state_59_Bool && !(hhv_state_62_Int == 1))) && hhv_state_16_Int == hhv_state_15_Int) && hbv_state_9_Int == hbv_state_34_Int) && !((1 <= hbv_state_8_Int || hhv_state_64_Bool) && (!hhv_state_64_Bool || !(1 <= hbv_state_8_Int)))) && !(!(hbv_state_9_Int == hhv_state_29_Int) && !hhv_state_2_Bool)) && !(hhv_state_2_Bool && !(hhv_state_42_Int == hhv_state_61_Int))) && hbv_state_7_Int == hbv_state_27_Int) && !(!hbv_state_19_Bool && !(hbv_state_45_Int == hbv_state_39_Int))) && !(!hhv_state_5_Bool && !(hhv_state_28_Int == hhv_state_43_Int))) && !(!(hbv_state_45_Int == hbv_state_50_Int) && hbv_state_19_Bool)) && !((hhv_state_8_Bool || hhv_state_7_Bool) && (!hhv_state_7_Bool || !hhv_state_8_Bool))) && hhv_state_12_Int == hhv_state_22_Int) && !(!hhv_state_59_Bool && !(hbv_state_6_Int == hhv_state_61_Int))) && hbv_state_13_Int == hbv_state_4_Int) && hhv_state_17_Int == hhv_state_52_Int) && !(hhv_state_59_Bool && !(hhv_state_61_Int == 0))) && !(hhv_state_59_Bool && !(hbv_state_9_Int + (hbv_state_8_Int + (hbv_state_4_Int + (hbv_state_7_Int + (hbv_state_6_Int + -1 * hhv_state_65_Int)))) == 1))) && hhv_state_10_Int == hhv_state_21_Int) && !(hbv_state_3_Bool && !(hbv_state_15_Int == hbv_state_30_Int))) && !(!(hbv_state_4_Int + (hbv_state_7_Int + -1 * hhv_state_48_Int) == -1) && hhv_state_64_Bool)) && !(((!hhv_state_6_Bool && !hbv_state_31_Bool) || !hhv_state_0_Bool) && ((hhv_state_0_Bool || hbv_state_31_Bool) || hhv_state_6_Bool))) && !(hhv_state_63_Bool && !(hhv_state_41_Int == 0))) && hhv_state_11_Int == hhv_state_45_Int) && !(hhv_state_2_Bool && !(hhv_state_38_Int == hhv_state_62_Int))) && !(!(hhv_state_38_Int == hhv_state_37_Int) && !hhv_state_3_Bool)) && !(!hhv_state_63_Bool && !(hbv_state_8_Int == hhv_state_33_Int))) && !(!(hbv_state_4_Int == hhv_state_48_Int) && !hhv_state_64_Bool)) && hhv_state_9_Int == hhv_state_43_Int) && !((!hbv_state_48_Bool || (hbv_state_46_Bool && !hbv_state_47_Bool)) && ((hbv_state_47_Bool || hbv_state_48_Bool) || !hbv_state_46_Bool))) && !((hbv_state_35_Bool || hbv_state_36_Bool) && (!hbv_state_35_Bool || !hbv_state_36_Bool))) && !(!(hbv_state_4_Int == hhv_state_35_Int) && !hhv_state_2_Bool)) && !((2 <= hhv_state_16_Int || hhv_state_7_Bool) && (!hhv_state_7_Bool || !(2 <= hhv_state_16_Int)))) && hbv_state_6_Int == hbv_state_42_Int) && !(!hhv_state_3_Bool && !(hhv_state_40_Int == hhv_state_42_Int))) && hhv_state_10_Int == hhv_state_9_Int) && !(!(hhv_state_50_Int == hhv_state_55_Int) && hhv_state_4_Bool)) && !(hhv_state_59_Bool && !(hhv_state_58_Int == 0))) && !((!hhv_state_26_Bool || !(hbv_state_34_Int + (hbv_state_33_Int + (hbv_state_5_Int + (hbv_state_27_Int + (hbv_state_42_Int + (-1 * hhv_state_21_Int + (-1 * hhv_state_22_Int + (-1 * hhv_state_23_Int + (-1 * hhv_state_24_Int + -1 * hhv_state_25_Int)))))))) == 0)) && (hhv_state_26_Bool || hbv_state_34_Int + (hbv_state_33_Int + (hbv_state_5_Int + (hbv_state_27_Int + (hbv_state_42_Int + (-1 * hhv_state_21_Int + (-1 * hhv_state_22_Int + (-1 * hhv_state_23_Int + (-1 * hhv_state_24_Int + -1 * hhv_state_25_Int)))))))) == 0))) && !(!(hhv_state_45_Int == hhv_state_46_Int) && hhv_state_5_Bool)) && hbv_state_14_Int == hbv_state_9_Int) && !(!hhv_state_3_Bool && !(hhv_state_32_Int == hhv_state_31_Int))) && !((!(hbv_state_9_Int + -1 * hbv_state_4_Int <= -1) || !hhv_state_63_Bool) && (hhv_state_63_Bool || hbv_state_9_Int + -1 * hbv_state_4_Int <= -1))) && !(!hhv_state_66_Bool && !(hbv_state_7_Int == hhv_state_55_Int))) && !(!(hbv_state_7_Int == hhv_state_39_Int) && !hhv_state_63_Bool)) && !(!(hhv_state_51_Int == 0) && hhv_state_64_Bool)) && hbv_state_8_Int == hbv_state_33_Int) && !(!(hhv_state_54_Int == hhv_state_56_Int) && hhv_state_4_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_34_Int == hhv_state_47_Int))) && hhv_state_13_Int == hhv_state_47_Int) && !(!(hbv_state_7_Int == hhv_state_51_Int) && !hhv_state_64_Bool)) && hhv_state_14_Int == hhv_state_23_Int) && !(!(hbv_state_39_Int == hbv_state_40_Int) && hbv_state_12_Bool)) && hbv_state_4_Int == hbv_state_5_Int) && !((((((((hbv_state_24_Bool && hbv_state_19_Bool) || (hbv_state_3_Bool && hbv_state_19_Bool)) || (hbv_state_24_Bool && hbv_state_12_Bool)) || !hbv_state_25_Bool) || (hbv_state_24_Bool && hbv_state_3_Bool)) || (hbv_state_3_Bool && hbv_state_12_Bool)) || (hbv_state_12_Bool && hbv_state_19_Bool)) && (((((((!hbv_state_3_Bool || !hbv_state_24_Bool) && (!hbv_state_24_Bool || !hbv_state_12_Bool)) && (!hbv_state_19_Bool || !hbv_state_12_Bool)) && (!hbv_state_3_Bool || !hbv_state_19_Bool)) && (!hbv_state_3_Bool || !hbv_state_12_Bool)) && (!hbv_state_19_Bool || !hbv_state_24_Bool)) || hbv_state_25_Bool))) && !(hhv_state_3_Bool && !(hhv_state_34_Int == hhv_state_36_Int))) && !(!(hbv_state_7_Int == hhv_state_38_Int) && !hhv_state_2_Bool)) && !(!(hhv_state_49_Int == hhv_state_51_Int) && hhv_state_5_Bool)) && !(hhv_state_2_Bool && !(hhv_state_29_Int == hhv_state_58_Int))) && !(!(hbv_state_6_Int == hhv_state_42_Int) && !hhv_state_2_Bool)) && !(hhv_state_5_Bool && !(hhv_state_43_Int == hhv_state_44_Int))) && !(!(hbv_state_6_Int == hhv_state_41_Int) && !hhv_state_63_Bool)) && !(hhv_state_63_Bool && !(hhv_state_39_Int == 1))) && !(hhv_state_59_Bool && !(hhv_state_60_Int == 0))) && !((hbv_state_46_Bool || hbv_state_31_Bool) && (!hbv_state_46_Bool || !hbv_state_31_Bool))) && !(((hhv_state_26_Bool || hhv_state_27_Bool) || !hhv_state_19_Bool) && (!hhv_state_27_Bool || (hhv_state_19_Bool && !hhv_state_26_Bool)))) && !(!hbv_state_19_Bool && !(hbv_state_22_Int == hbv_state_26_Int))) && !((hhv_state_8_Bool || hhv_state_20_Bool) && (!hhv_state_8_Bool || !hhv_state_20_Bool))) && !(!(hbv_state_1_Int == hbv_state_39_Int) && !hbv_state_12_Bool)) && !(!hbv_state_3_Bool && !(hbv_state_1_Int == hbv_state_2_Int))) && hbv_state_49_Int == hbv_state_7_Int; [L0] hhv_state_0_Bool, hhv_state_1_Bool, hhv_state_2_Bool, hhv_state_3_Bool, hhv_state_4_Bool, hhv_state_5_Bool, hhv_state_6_Bool, hhv_state_7_Bool, hhv_state_8_Bool, hhv_state_9_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_Bool, hhv_state_20_Bool, hhv_state_21_Int, hhv_state_22_Int, hhv_state_23_Int, hhv_state_24_Int, hhv_state_25_Int, hhv_state_26_Bool, hhv_state_27_Bool, hhv_state_28_Int, hhv_state_29_Int, hhv_state_30_Int, hhv_state_31_Int, hhv_state_32_Int, hhv_state_33_Int, hhv_state_34_Int, hhv_state_35_Int, hhv_state_36_Int, hhv_state_37_Int, hhv_state_38_Int, hhv_state_39_Int, hhv_state_40_Int, hhv_state_41_Int, hhv_state_42_Int, hhv_state_43_Int, hhv_state_44_Int, hhv_state_45_Int, hhv_state_46_Int, hhv_state_47_Int, hhv_state_48_Int, hhv_state_49_Int, hhv_state_50_Int, hhv_state_51_Int, hhv_state_52_Int, hhv_state_53_Int, hhv_state_54_Int, hhv_state_55_Int, hhv_state_56_Int, hhv_state_57_Int, hhv_state_58_Int, hhv_state_59_Bool, hhv_state_60_Int, hhv_state_61_Int, hhv_state_62_Int, hhv_state_63_Bool, hhv_state_64_Bool, hhv_state_65_Int, hhv_state_66_Bool := hbv_state_53_Bool, hbv_state_31_Bool, hbv_state_24_Bool, hbv_state_3_Bool, hbv_state_12_Bool, hbv_state_19_Bool, hbv_state_25_Bool, hbv_state_41_Bool, hbv_state_35_Bool, hbv_state_14_Int, hbv_state_9_Int, hbv_state_20_Int, hbv_state_8_Int, hbv_state_13_Int, hbv_state_4_Int, hbv_state_49_Int, hbv_state_7_Int, hbv_state_32_Int, hbv_state_6_Int, hbv_state_46_Bool, hbv_state_36_Bool, hbv_state_34_Int, hbv_state_33_Int, hbv_state_5_Int, hbv_state_27_Int, hbv_state_42_Int, hbv_state_47_Bool, hbv_state_48_Bool, hbv_state_17_Int, hbv_state_54_Int, hbv_state_21_Int, hbv_state_15_Int, hbv_state_16_Int, hbv_state_30_Int, hbv_state_22_Int, hbv_state_43_Int, hbv_state_23_Int, hbv_state_1_Int, hbv_state_2_Int, hbv_state_51_Int, hbv_state_10_Int, hbv_state_55_Int, hbv_state_38_Int, hbv_state_18_Int, hbv_state_37_Int, hbv_state_52_Int, hbv_state_57_Int, hbv_state_26_Int, hbv_state_44_Int, hbv_state_45_Int, hbv_state_39_Int, hbv_state_50_Int, hbv_state_28_Int, hbv_state_29_Int, hbv_state_11_Int, hbv_state_40_Int, hbv_state_56_Int, hbv_state_58_Int, hbv_state_59_Int, hbv_state_60_Bool, hbv_state_61_Int, hbv_state_62_Int, hbv_state_63_Int, hbv_state_64_Bool, hbv_state_65_Bool, hbv_state_66_Int, hbv_state_67_Bool; [L0] havoc hbv_state_16_Int, hbv_state_23_Int, hbv_state_30_Int, hbv_state_47_Bool, hbv_state_51_Int, hbv_state_49_Int, hbv_state_44_Int, hbv_state_43_Int, hbv_state_50_Int, hbv_state_45_Int, hbv_state_67_Bool, hbv_state_12_Bool, hbv_state_66_Int, hbv_state_5_Int, hbv_state_32_Int, hbv_state_27_Int, hbv_state_15_Int, hbv_state_61_Int, hbv_state_62_Int, hbv_state_55_Int, hbv_state_38_Int, hbv_state_22_Int, hbv_state_53_Bool, hbv_state_36_Bool, hbv_state_17_Int, hbv_state_24_Bool, hbv_state_1_Int, hbv_state_26_Int, hbv_state_4_Int, hbv_state_33_Int, hbv_state_40_Int, hbv_state_64_Bool, hbv_state_10_Int, hbv_state_42_Int, hbv_state_48_Bool, hbv_state_21_Int, hbv_state_52_Int, hbv_state_9_Int, hbv_state_35_Bool, hbv_state_11_Int, hbv_state_60_Bool, hbv_state_54_Int, hbv_state_25_Bool, hbv_state_59_Int, hbv_state_8_Int, hbv_state_14_Int, hbv_state_28_Int, hbv_state_37_Int, hbv_state_39_Int, hbv_state_58_Int, hbv_state_34_Int, hbv_state_19_Bool, hbv_state_3_Bool, hbv_state_20_Int, hbv_state_63_Int, hbv_state_56_Int, hbv_state_2_Int, hbv_state_6_Int, hbv_state_29_Int, hbv_state_13_Int, hbv_state_41_Bool, hbv_state_7_Int, hbv_state_31_Bool, hbv_state_46_Bool, hbv_state_57_Int, hbv_state_65_Bool, hbv_state_18_Int; [L0] assume (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(!(hhv_state_61_Int == 0) && hhv_state_59_Bool) && !(!hhv_state_5_Bool && !(hhv_state_28_Int == hhv_state_43_Int))) && !!hhv_state_26_Bool) && hhv_state_12_Int == hhv_state_22_Int) && hhv_state_9_Int == hhv_state_10_Int) && hhv_state_11_Int == hhv_state_12_Int) && !((!hhv_state_0_Bool || !hhv_state_6_Bool) && (hhv_state_0_Bool || hhv_state_6_Bool))) && !(!(hhv_state_62_Int == 1) && hhv_state_59_Bool)) && !(!(hhv_state_60_Int == 0) && hhv_state_59_Bool)) && !(!(hhv_state_53_Int == 0) && hhv_state_64_Bool)) && hhv_state_15_Int == 0) && hhv_state_10_Int == hhv_state_21_Int) && !(!(hhv_state_40_Int == hhv_state_54_Int) && !hhv_state_4_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_52_Int == hhv_state_54_Int))) && hhv_state_13_Int == hhv_state_14_Int) && !((hhv_state_7_Bool || hhv_state_8_Bool) && (!hhv_state_7_Bool || !hhv_state_8_Bool))) && !(!hhv_state_5_Bool && !(hhv_state_49_Int == hhv_state_50_Int))) && !(hhv_state_2_Bool && !(hhv_state_38_Int == hhv_state_62_Int))) && !(!hhv_state_5_Bool && !(hhv_state_31_Int == hhv_state_45_Int))) && !((!hhv_state_0_Bool || !hhv_state_1_Bool) && (hhv_state_0_Bool || hhv_state_1_Bool))) && !((!hhv_state_27_Bool || (hhv_state_19_Bool && !hhv_state_26_Bool)) && ((hhv_state_26_Bool || hhv_state_27_Bool) || !hhv_state_19_Bool))) && !(!(hhv_state_47_Int == hhv_state_48_Int) && hhv_state_5_Bool)) && !(hhv_state_63_Bool && !(hhv_state_30_Int == 0))) && !(!hhv_state_3_Bool && !(hhv_state_40_Int == hhv_state_42_Int))) && !(!(hhv_state_50_Int == hhv_state_55_Int) && hhv_state_4_Bool)) && !(hhv_state_59_Bool && !(hhv_state_58_Int == 0))) && hhv_state_18_Int == hhv_state_25_Int) && !(!hhv_state_3_Bool && !(hhv_state_28_Int == hhv_state_29_Int))) && hhv_state_11_Int == hhv_state_57_Int) && !(hhv_state_3_Bool && !(hhv_state_40_Int == hhv_state_41_Int))) && !(!(hhv_state_41_Int == 0) && hhv_state_63_Bool)) && !(!(hhv_state_52_Int == hhv_state_53_Int) && hhv_state_5_Bool)) && !(!(hhv_state_28_Int == hhv_state_30_Int) && hhv_state_3_Bool)) && !((hhv_state_19_Bool || hhv_state_1_Bool) && (!hhv_state_19_Bool || !hhv_state_1_Bool))) && hhv_state_17_Int == hhv_state_18_Int) && !(!(hhv_state_51_Int == 0) && hhv_state_64_Bool)) && !(!(hhv_state_34_Int == hhv_state_36_Int) && hhv_state_3_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_34_Int == hhv_state_47_Int))) && !(hhv_state_3_Bool && !(hhv_state_37_Int == hhv_state_39_Int))) && hhv_state_15_Int == hhv_state_16_Int) && hhv_state_14_Int == hhv_state_23_Int) && !(hhv_state_2_Bool && !(hhv_state_35_Int == hhv_state_60_Int))) && hhv_state_16_Int == hhv_state_24_Int) && !(!(hhv_state_43_Int == hhv_state_44_Int) && hhv_state_5_Bool)) && !(hhv_state_3_Bool && !(hhv_state_31_Int == hhv_state_33_Int))) && !(hhv_state_63_Bool && !(hhv_state_36_Int == 0))) && !(!(hhv_state_49_Int == hhv_state_51_Int) && hhv_state_5_Bool)) && !(hhv_state_4_Bool && !(hhv_state_54_Int == hhv_state_56_Int))) && !(hhv_state_2_Bool && !(hhv_state_29_Int == hhv_state_58_Int))) && hhv_state_17_Int == 0) && hhv_state_9_Int == 0) && hhv_state_13_Int == 0) && !(!(hhv_state_32_Int == hhv_state_65_Int) && hhv_state_2_Bool)) && !(hhv_state_63_Bool && !(hhv_state_39_Int == 1))) && !hhv_state_7_Bool) && !(!hhv_state_3_Bool && !(hhv_state_34_Int == hhv_state_35_Int))) && !(!(hhv_state_37_Int == hhv_state_50_Int) && !hhv_state_4_Bool)) && !(hhv_state_5_Bool && !(hhv_state_45_Int == hhv_state_46_Int))) && !(!hhv_state_3_Bool && !(hhv_state_31_Int == hhv_state_32_Int))) && !((hhv_state_8_Bool || hhv_state_20_Bool) && (!hhv_state_8_Bool || !hhv_state_20_Bool))) && !(!hhv_state_3_Bool && !(hhv_state_37_Int == hhv_state_38_Int))) && !((((((((hhv_state_2_Bool && hhv_state_5_Bool) || (hhv_state_3_Bool && hhv_state_5_Bool)) || (hhv_state_2_Bool && hhv_state_4_Bool)) || !hhv_state_6_Bool) || (hhv_state_2_Bool && hhv_state_3_Bool)) || (hhv_state_3_Bool && hhv_state_4_Bool)) || (hhv_state_4_Bool && hhv_state_5_Bool)) && (((((((!hhv_state_3_Bool || !hhv_state_2_Bool) && (!hhv_state_2_Bool || !hhv_state_4_Bool)) && (!hhv_state_5_Bool || !hhv_state_4_Bool)) && (!hhv_state_3_Bool || !hhv_state_5_Bool)) && (!hhv_state_3_Bool || !hhv_state_4_Bool)) && (!hhv_state_5_Bool || !hhv_state_2_Bool)) || hhv_state_6_Bool))) && !(hhv_state_2_Bool && !(hhv_state_42_Int == hhv_state_61_Int)); [L0] RET call gotoProc(0, false, false, false, false, false, false, false, false, false, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, false, false, 0, 0, 0, 0, 0, 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, 0, 0, 0, 0, 0, 0, 0, 0, false, 0, 0, 0, false, false, 0, false); [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, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 42 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/MOESI_2_e3_929_e7_619.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-22_09-31-27-863.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/MOESI_2_e3_929_e7_619.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-22_09-31-27-863.csv Received shutdown request...