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/MESI_i3_e1_447_e5_2444.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-22 08:51:14,118 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-22 08:51:14,120 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-22 08:51:14,134 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-22 08:51:14,134 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-22 08:51:14,135 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-22 08:51:14,137 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-22 08:51:14,139 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-22 08:51:14,141 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-22 08:51:14,143 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-22 08:51:14,144 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-22 08:51:14,144 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-22 08:51:14,145 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-22 08:51:14,146 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-22 08:51:14,147 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-22 08:51:14,148 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-22 08:51:14,150 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-22 08:51:14,152 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-22 08:51:14,153 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-22 08:51:14,154 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-22 08:51:14,155 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-22 08:51:14,158 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-22 08:51:14,158 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-22 08:51:14,158 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-22 08:51:14,159 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-22 08:51:14,160 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-22 08:51:14,161 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-22 08:51:14,161 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-22 08:51:14,163 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-22 08:51:14,163 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-22 08:51:14,163 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-22 08:51:14,164 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-22 08:51:14,164 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-22 08:51:14,165 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-22 08:51:14,166 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-22 08:51:14,166 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-22 08:51:14,179 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-22 08:51:14,179 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-22 08:51:14,180 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-22 08:51:14,180 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-22 08:51:14,181 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-22 08:51:14,181 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-22 08:51:14,181 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-22 08:51:14,182 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-22 08:51:14,182 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-22 08:51:14,182 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-22 08:51:14,182 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-22 08:51:14,182 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-22 08:51:14,183 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-22 08:51:14,183 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-22 08:51:14,183 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-22 08:51:14,183 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-22 08:51:14,183 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-22 08:51:14,185 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-22 08:51:14,185 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-22 08:51:14,218 INFO ]: Repository-Root is: /tmp [2018-06-22 08:51:14,236 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-22 08:51:14,241 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-22 08:51:14,243 INFO ]: Initializing SmtParser... [2018-06-22 08:51:14,243 INFO ]: SmtParser initialized [2018-06-22 08:51:14,243 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/MESI_i3_e1_447_e5_2444.smt2 [2018-06-22 08:51:14,245 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 08:51:14,338 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/MESI_i3_e1_447_e5_2444.smt2 unknown [2018-06-22 08:51:14,871 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/MESI_i3_e1_447_e5_2444.smt2 [2018-06-22 08:51:14,885 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-22 08:51:14,898 INFO ]: Walking toolchain with 4 elements. [2018-06-22 08:51:14,899 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-22 08:51:14,899 INFO ]: Initializing ChcToBoogie... [2018-06-22 08:51:14,899 INFO ]: ChcToBoogie initialized [2018-06-22 08:51:14,902 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 08:51:14" (1/1) ... [2018-06-22 08:51:15,021 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:51:15 Unit [2018-06-22 08:51:15,022 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-22 08:51:15,022 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-22 08:51:15,022 INFO ]: Initializing Boogie Preprocessor... [2018-06-22 08:51:15,022 INFO ]: Boogie Preprocessor initialized [2018-06-22 08:51:15,038 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:51:15" (1/1) ... [2018-06-22 08:51:15,038 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:51:15" (1/1) ... [2018-06-22 08:51:15,046 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:51:15" (1/1) ... [2018-06-22 08:51:15,046 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:51:15" (1/1) ... [2018-06-22 08:51:15,053 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:51:15" (1/1) ... [2018-06-22 08:51:15,055 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:51:15" (1/1) ... [2018-06-22 08:51:15,057 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:51:15" (1/1) ... [2018-06-22 08:51:15,061 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-22 08:51:15,061 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-22 08:51:15,061 INFO ]: Initializing RCFGBuilder... [2018-06-22 08:51:15,061 INFO ]: RCFGBuilder initialized [2018-06-22 08:51:15,062 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:51:15" (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 08:51:15,077 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-22 08:51:15,077 INFO ]: Found specification of procedure gotoProc [2018-06-22 08:51:15,077 INFO ]: Found implementation of procedure gotoProc [2018-06-22 08:51:15,077 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-22 08:51:15,077 INFO ]: Found specification of procedure Ultimate.START [2018-06-22 08:51:15,077 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 08:51:15,444 INFO ]: Using library mode [2018-06-22 08:51:15,444 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 08:51:15 BoogieIcfgContainer [2018-06-22 08:51:15,444 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-22 08:51:15,446 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-22 08:51:15,446 INFO ]: Initializing TraceAbstraction... [2018-06-22 08:51:15,457 INFO ]: TraceAbstraction initialized [2018-06-22 08:51:15,458 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 08:51:14" (1/3) ... [2018-06-22 08:51:15,459 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7736ac52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 22.06 08:51:15, skipping insertion in model container [2018-06-22 08:51:15,459 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 08:51:15" (2/3) ... [2018-06-22 08:51:15,459 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7736ac52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.06 08:51:15, skipping insertion in model container [2018-06-22 08:51:15,459 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 08:51:15" (3/3) ... [2018-06-22 08:51:15,462 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-22 08:51:15,471 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-22 08:51:15,484 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-22 08:51:15,539 INFO ]: Using default assertion order modulation [2018-06-22 08:51:15,539 INFO ]: Interprodecural is true [2018-06-22 08:51:15,539 INFO ]: Hoare is false [2018-06-22 08:51:15,539 INFO ]: Compute interpolants for FPandBP [2018-06-22 08:51:15,539 INFO ]: Backedges is TWOTRACK [2018-06-22 08:51:15,539 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-22 08:51:15,539 INFO ]: Difference is false [2018-06-22 08:51:15,539 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-22 08:51:15,540 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-22 08:51:15,560 INFO ]: Start isEmpty. Operand 10 states. [2018-06-22 08:51:15,576 INFO ]: Finished isEmpty. Found accepting run of length 8 [2018-06-22 08:51:15,576 INFO ]: Found error trace [2018-06-22 08:51:15,577 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-06-22 08:51:15,577 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 08:51:15,583 INFO ]: Analyzing trace with hash 1285054476, now seen corresponding path program 1 times [2018-06-22 08:51:15,585 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 08:51:15,585 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 08:51:15,635 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 08:51:15,635 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 08:51:15,638 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 08:51:15,743 INFO ]: Conjunction of SSA is unsat [2018-06-22 08:51:15,884 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 08:51:15,887 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 08:51:15,888 INFO ]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-06-22 08:51:15,890 INFO ]: Interpolant automaton has 3 states [2018-06-22 08:51:15,906 INFO ]: Constructing interpolant automaton starting with 3 interpolants. [2018-06-22 08:51:15,906 INFO ]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-22 08:51:15,910 INFO ]: Start difference. First operand 10 states. Second operand 3 states. [2018-06-22 08:51:15,992 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 08:51:15,993 INFO ]: Finished difference Result 9 states and 9 transitions. [2018-06-22 08:51:15,994 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-06-22 08:51:15,995 INFO ]: Start accepts. Automaton has 3 states. Word has length 7 [2018-06-22 08:51:15,996 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 08:51:16,005 INFO ]: With dead ends: 9 [2018-06-22 08:51:16,005 INFO ]: Without dead ends: 9 [2018-06-22 08:51:16,009 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 08:51:16,029 INFO ]: Start minimizeSevpa. Operand 9 states. [2018-06-22 08:51:16,050 INFO ]: Finished minimizeSevpa. Reduced states from 9 to 9. [2018-06-22 08:51:16,051 INFO ]: Start removeUnreachable. Operand 9 states. [2018-06-22 08:51:16,052 INFO ]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-06-22 08:51:16,053 INFO ]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 7 [2018-06-22 08:51:16,053 INFO ]: Finished accepts. word is rejected. [2018-06-22 08:51:16,054 INFO ]: Abstraction has 9 states and 9 transitions. [2018-06-22 08:51:16,054 INFO ]: Interpolant automaton has 3 states. [2018-06-22 08:51:16,054 INFO ]: Start isEmpty. Operand 9 states and 9 transitions. [2018-06-22 08:51:16,054 INFO ]: Finished isEmpty. Found accepting run of length 9 [2018-06-22 08:51:16,054 INFO ]: Found error trace [2018-06-22 08:51:16,054 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 08:51:16,054 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 08:51:16,054 INFO ]: Analyzing trace with hash 1180100628, now seen corresponding path program 1 times [2018-06-22 08:51:16,054 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 08:51:16,054 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 08:51:16,055 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 08:51:16,055 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 08:51:16,055 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 08:51:16,199 INFO ]: Conjunction of SSA is sat [2018-06-22 08:51:16,210 INFO ]: Counterexample might be feasible [2018-06-22 08:51:16,235 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 08:51:16 BoogieIcfgContainer [2018-06-22 08:51:16,235 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-22 08:51:16,236 INFO ]: Toolchain (without parser) took 1351.22 ms. Allocated memory is still 303.0 MB. Free memory was 245.5 MB in the beginning and 187.6 MB in the end (delta: 57.8 MB). Peak memory consumption was 57.8 MB. Max. memory is 3.6 GB. [2018-06-22 08:51:16,238 INFO ]: SmtParser took 0.09 ms. Allocated memory is still 303.0 MB. Free memory is still 267.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-22 08:51:16,238 INFO ]: ChcToBoogie took 123.24 ms. Allocated memory is still 303.0 MB. Free memory was 245.5 MB in the beginning and 241.5 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. [2018-06-22 08:51:16,239 INFO ]: Boogie Preprocessor took 38.32 ms. Allocated memory is still 303.0 MB. Free memory was 241.5 MB in the beginning and 239.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-22 08:51:16,239 INFO ]: RCFGBuilder took 383.18 ms. Allocated memory is still 303.0 MB. Free memory was 239.5 MB in the beginning and 213.5 MB in the end (delta: 26.0 MB). Peak memory consumption was 26.0 MB. Max. memory is 3.6 GB. [2018-06-22 08:51:16,242 INFO ]: TraceAbstraction took 789.36 ms. Allocated memory is still 303.0 MB. Free memory was 211.5 MB in the beginning and 187.6 MB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 3.6 GB. [2018-06-22 08:51:16,253 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 303.0 MB. Free memory is still 267.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 123.24 ms. Allocated memory is still 303.0 MB. Free memory was 245.5 MB in the beginning and 241.5 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 38.32 ms. Allocated memory is still 303.0 MB. Free memory was 241.5 MB in the beginning and 239.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 383.18 ms. Allocated memory is still 303.0 MB. Free memory was 239.5 MB in the beginning and 213.5 MB in the end (delta: 26.0 MB). Peak memory consumption was 26.0 MB. Max. memory is 3.6 GB. * TraceAbstraction took 789.36 ms. Allocated memory is still 303.0 MB. Free memory was 211.5 MB in the beginning and 187.6 MB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [UNKNOWN] : assertion can be violated assertion can be violated We found a FailurePath: [L0] CALL call gotoProc(0, false, 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, 0, 0, 0, 0, 0, false, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, false, 0, false, 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_Int, 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_Int, hhv_state_32_Int, hhv_state_33_Int, hhv_state_34_Int, hhv_state_35_Bool, 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_Bool, hhv_state_49_Int, hhv_state_50_Bool, hhv_state_51_Int, hhv_state_52_Int, hhv_state_53_Bool, hhv_state_54_Bool, hhv_state_55_Int, hhv_state_56_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_Int, 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_Int, hbv_False_34_Int, hbv_False_35_Int, hbv_False_36_Int, hbv_False_37_Bool, 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_1_Bool, hbv_False_50_Int, hbv_False_51_Bool, hbv_False_52_Int, hbv_False_53_Int, hbv_False_54_Bool, hbv_False_55_Bool, hbv_False_56_Int, hbv_False_57_Bool; [L0] havoc hbv_False_1_Bool, hbv_False_22_Int, hbv_False_43_Int, hbv_False_13_Int, hbv_False_54_Bool, hbv_False_21_Int, hbv_False_11_Int, hbv_False_17_Int, hbv_False_27_Int, hbv_False_53_Int, hbv_False_2_Bool, hbv_False_23_Int, hbv_False_50_Int, hbv_False_51_Bool, hbv_False_57_Bool, hbv_False_49_Int, hbv_False_31_Int, hbv_False_36_Int, hbv_False_24_Int, hbv_False_30_Int, hbv_False_29_Int, hbv_False_45_Int, hbv_False_9_Int, hbv_False_46_Int, hbv_False_55_Bool, hbv_False_15_Int, hbv_False_28_Int, hbv_False_39_Int, hbv_False_52_Int, hbv_False_56_Int, hbv_False_16_Int, hbv_False_44_Int, hbv_False_8_Bool, hbv_False_5_Bool, hbv_False_41_Int, hbv_False_3_Bool, hbv_False_14_Int, hbv_False_32_Int, hbv_False_7_Bool, hbv_False_42_Int, hbv_False_38_Int, hbv_False_25_Int, hbv_False_35_Int, hbv_False_40_Int, hbv_False_6_Bool, hbv_False_48_Int, hbv_False_4_Bool, hbv_False_37_Bool, hbv_False_19_Int, hbv_False_26_Int, hbv_False_20_Int, hbv_False_12_Int, hbv_False_34_Int, hbv_False_33_Int, hbv_False_47_Int, hbv_False_18_Int, hbv_False_10_Int; [L0] assume (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((hhv_state_14_Int == hhv_state_13_Int && !(((hbv_state_37_Bool && !(0 <= hbv_state_23_Int)) || !hbv_state_46_Bool) && ((0 <= hbv_state_23_Int || hbv_state_46_Bool) || !hbv_state_37_Bool))) && !(hbv_state_17_Bool && !(hbv_state_15_Int == hbv_state_16_Int))) && !(!hhv_state_5_Bool && !(hhv_state_24_Int == hhv_state_33_Int))) && !(hhv_state_2_Bool && !(hhv_state_42_Int == hhv_state_49_Int))) && !(!hbv_state_17_Bool && !(hbv_state_21_Int == hbv_state_22_Int))) && !(((0 <= hhv_state_37_Int || hhv_state_48_Bool) || !hhv_state_35_Bool) && (!hhv_state_48_Bool || (!(0 <= hhv_state_37_Int) && hhv_state_35_Bool)))) && !(!hhv_state_4_Bool && !(hhv_state_24_Int == hhv_state_26_Int))) && !(hhv_state_54_Bool && !(hhv_state_34_Int == 0))) && !(!hhv_state_3_Bool && !(hhv_state_22_Int == hhv_state_44_Int))) && !(hhv_state_54_Bool && !(hbv_state_3_Int + (hbv_state_2_Int + (hbv_state_1_Int + -1 * hhv_state_30_Int)) == 1))) && !(!(hhv_state_16_Int == hhv_state_15_Int) && !hhv_state_4_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_21_Int == hhv_state_31_Int))) && !(!(hbv_state_2_Int == hhv_state_45_Int) && !hhv_state_53_Bool)) && hhv_state_7_Int == hhv_state_27_Int) && !(!(hbv_state_43_Int == hbv_state_44_Int) && hbv_state_17_Bool)) && !(hhv_state_4_Bool && !(hhv_state_21_Int == hhv_state_23_Int))) && !(hhv_state_56_Bool && !(hbv_state_3_Int == hhv_state_20_Int))) && !(hhv_state_54_Bool && !(hbv_state_5_Int + -1 * hhv_state_28_Int == 1))) && !(!(hhv_state_43_Int == 0) && hhv_state_53_Bool)) && hhv_state_9_Int == hhv_state_29_Int) && !(hhv_state_5_Bool && !(hhv_state_34_Int == hhv_state_33_Int))) && !(!hhv_state_5_Bool && !(hhv_state_18_Int == hhv_state_29_Int))) && !(hbv_state_12_Bool && !(hbv_state_30_Int == hbv_state_33_Int))) && !(!hhv_state_3_Bool && !(hhv_state_16_Int == hhv_state_40_Int))) && !(!(hbv_state_5_Int == hhv_state_55_Int) && !hhv_state_50_Bool)) && !(!(hbv_state_5_Int == hhv_state_41_Int) && !hhv_state_53_Bool)) && !(!(hbv_state_13_Int == hbv_state_25_Int) && hbv_state_9_Bool)) && !(hhv_state_3_Bool && !(hhv_state_22_Int == hhv_state_45_Int))) && !(!hbv_state_9_Bool && !(hbv_state_27_Int == hbv_state_42_Int))) && !(!(hhv_state_44_Int == hhv_state_52_Int) && hhv_state_2_Bool)) && !(hhv_state_50_Bool && !(hbv_state_5_Int + (hbv_state_3_Int + (hbv_state_2_Int + (hbv_state_1_Int + -1 * hhv_state_55_Int))) == 1))) && hhv_state_12_Int == hhv_state_11_Int) && !(hhv_state_4_Bool && !(hhv_state_15_Int == hhv_state_17_Int))) && !(!hbv_state_9_Bool && !(hbv_state_7_Int == hbv_state_8_Int))) && !(hbv_state_9_Bool && !(hbv_state_27_Int == hbv_state_41_Int))) && !(!(hbv_state_2_Int + -1 * hhv_state_23_Int == 1) && hhv_state_56_Bool)) && !(hhv_state_5_Bool && !(hhv_state_27_Int == hhv_state_28_Int))) && !(!hhv_state_54_Bool && !(hbv_state_3_Int == hhv_state_30_Int))) && !(!(hhv_state_46_Int == 0) && hhv_state_53_Bool)) && !((!hbv_state_36_Bool || !hbv_state_24_Bool) && (hbv_state_36_Bool || hbv_state_24_Bool))) && !(!hhv_state_56_Bool && !(hbv_state_3_Int == hhv_state_20_Int))) && hbv_state_49_Int == hbv_state_3_Int) && !(!(hhv_state_31_Int == hhv_state_32_Int) && hhv_state_5_Bool)) && !(!hhv_state_3_Bool && !(hhv_state_26_Int == hhv_state_47_Int))) && hhv_state_14_Int == hhv_state_39_Int) && !(hhv_state_5_Bool && !(hhv_state_29_Int == hhv_state_30_Int))) && !(!hhv_state_56_Bool && !(hbv_state_5_Int == hhv_state_17_Int))) && !((!(1 <= hbv_state_5_Int) || !hhv_state_50_Bool) && (1 <= hbv_state_5_Int || hhv_state_50_Bool))) && !(!hhv_state_56_Bool && !(hbv_state_2_Int == hhv_state_23_Int))) && !(hhv_state_50_Bool && !(hhv_state_49_Int == 0))) && !((!(1 <= hbv_state_3_Int) || !hhv_state_53_Bool) && (hhv_state_53_Bool || 1 <= hbv_state_3_Int))) && !(hbv_state_12_Bool && !(hbv_state_21_Int == hbv_state_47_Int))) && !((!(1 <= hbv_state_2_Int) || !hhv_state_56_Bool) && (1 <= hbv_state_2_Int || hhv_state_56_Bool))) && !(!(hhv_state_16_Int == hhv_state_41_Int) && hhv_state_3_Bool)) && !(hbv_state_9_Bool && !(hbv_state_7_Int == hbv_state_48_Int))) && !(!hhv_state_2_Bool && !(hbv_state_3_Int == hhv_state_42_Int))) && !(!hhv_state_2_Bool && !(hbv_state_1_Int == hhv_state_47_Int))) && !((!hhv_state_1_Bool || !hhv_state_0_Bool) && (hhv_state_1_Bool || hhv_state_0_Bool))) && hbv_state_45_Int == hbv_state_2_Int) && !(!(hhv_state_47_Int == hhv_state_51_Int) && hhv_state_2_Bool)) && !((hhv_state_54_Bool || 1 <= hbv_state_5_Int) && (!hhv_state_54_Bool || !(1 <= hbv_state_5_Int)))) && !(hhv_state_53_Bool && !(hhv_state_45_Int == 1))) && !(!hhv_state_54_Bool && !(hbv_state_5_Int == hhv_state_28_Int))) && !(!(hbv_state_31_Int == hbv_state_13_Int) && !hbv_state_12_Bool)) && !(!hhv_state_50_Bool && !(hbv_state_2_Int == hhv_state_52_Int))) && !(!(hbv_state_2_Int == hhv_state_44_Int) && !hhv_state_2_Bool)) && !(!(hbv_state_5_Int + (hbv_state_3_Int + (hbv_state_2_Int + (hbv_state_1_Int + -1 * hhv_state_41_Int))) == 1) && hhv_state_53_Bool)) && hhv_state_8_Int == hhv_state_36_Int) && !((hbv_state_37_Bool || hbv_state_24_Bool) && (!hbv_state_37_Bool || !hbv_state_24_Bool))) && !(!(hbv_state_28_Int == hbv_state_39_Int) && hbv_state_9_Bool)) && !(!hbv_state_9_Bool && !(hbv_state_13_Int == hbv_state_14_Int))) && !(((!hhv_state_6_Bool || !hbv_state_24_Bool) || !hhv_state_0_Bool) && ((hbv_state_24_Bool && hhv_state_6_Bool) || hhv_state_0_Bool))) && !(!(hbv_state_1_Int + -1 * hhv_state_25_Int == 1) && hhv_state_56_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_15_Int == hhv_state_27_Int))) && hbv_state_3_Int == hbv_state_23_Int) && !(hhv_state_3_Bool && !(hhv_state_26_Int == hhv_state_46_Int))) && !(!(hbv_state_5_Int == hhv_state_17_Int) && hhv_state_56_Bool)) && !(!(hhv_state_32_Int == 0) && hhv_state_54_Bool)) && hhv_state_10_Int == hhv_state_37_Int) && !(!(hbv_state_10_Int == hbv_state_11_Int) && hbv_state_12_Bool)) && !(!(hhv_state_51_Int == 0) && hhv_state_50_Bool)) && hbv_state_5_Int == hbv_state_18_Int) && !(!(hbv_state_31_Int == hbv_state_32_Int) && hbv_state_12_Bool)) && hhv_state_11_Int == hhv_state_31_Int) && !(!(hhv_state_52_Int == 1) && hhv_state_50_Bool)) && !(!hhv_state_53_Bool && !(hbv_state_1_Int == hhv_state_46_Int))) && !(!(hbv_state_1_Int == hhv_state_51_Int) && !hhv_state_50_Bool)) && hbv_state_1_Int == hbv_state_6_Int) && hhv_state_10_Int == hhv_state_9_Int) && hhv_state_13_Int == hhv_state_33_Int) && !(!(hbv_state_30_Int == hbv_state_28_Int) && !hbv_state_12_Bool)) && hbv_state_2_Int == hbv_state_38_Int) && !(hbv_state_17_Bool && !(hbv_state_19_Int == hbv_state_20_Int))) && !(hhv_state_3_Bool && !(hhv_state_19_Int == hhv_state_43_Int))) && !((((((((hbv_state_12_Bool && hbv_state_34_Bool) || (hbv_state_12_Bool && hbv_state_17_Bool)) || (hbv_state_9_Bool && hbv_state_17_Bool)) || (hbv_state_17_Bool && hbv_state_34_Bool)) || (hbv_state_9_Bool && hbv_state_34_Bool)) || !hbv_state_35_Bool) || (hbv_state_12_Bool && hbv_state_9_Bool)) && (((((((!hbv_state_9_Bool || !hbv_state_12_Bool) && (!hbv_state_9_Bool || !hbv_state_17_Bool)) && (!hbv_state_17_Bool || !hbv_state_34_Bool)) && (!hbv_state_9_Bool || !hbv_state_34_Bool)) && (!hbv_state_12_Bool || !hbv_state_34_Bool)) && (!hbv_state_17_Bool || !hbv_state_12_Bool)) || hbv_state_35_Bool))) && !(!hbv_state_17_Bool && !(hbv_state_10_Int == hbv_state_19_Int))) && !(!(hbv_state_10_Int == hbv_state_7_Int) && !hbv_state_12_Bool)) && hbv_state_26_Int == hbv_state_1_Int) && !((((((((!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_2_Bool || !hhv_state_5_Bool)) && (!hhv_state_2_Bool || !hhv_state_4_Bool)) && (!hhv_state_3_Bool || !hhv_state_5_Bool)) || hhv_state_6_Bool) && (((((((hhv_state_4_Bool && hhv_state_5_Bool) || (hhv_state_4_Bool && hhv_state_2_Bool)) || !hhv_state_6_Bool) || (hhv_state_5_Bool && hhv_state_2_Bool)) || (hhv_state_3_Bool && hhv_state_5_Bool)) || (hhv_state_4_Bool && hhv_state_3_Bool)) || (hhv_state_3_Bool && hhv_state_2_Bool)))) && !(!(hbv_state_3_Int == hhv_state_49_Int) && !hhv_state_50_Bool)) && !(!(hbv_state_22_Int == hbv_state_40_Int) && hbv_state_17_Bool)) && hbv_state_4_Int == hbv_state_5_Int) && !(!hbv_state_9_Bool && !(hbv_state_28_Int == hbv_state_29_Int))) && hhv_state_12_Int == hhv_state_38_Int) && !(!(hbv_state_3_Int == hhv_state_43_Int) && !hhv_state_53_Bool)) && !(!hhv_state_2_Bool && !(hbv_state_5_Int == hhv_state_40_Int))) && !(hhv_state_4_Bool && !(hhv_state_18_Int == hhv_state_20_Int))) && !(hhv_state_4_Bool && !(hhv_state_25_Int == hhv_state_24_Int))) && hhv_state_8_Int == hhv_state_7_Int) && !((!hhv_state_35_Bool || !hhv_state_1_Bool) && (hhv_state_35_Bool || hhv_state_1_Bool))) && !(!hhv_state_54_Bool && !(hbv_state_2_Int == hhv_state_32_Int))) && !(!(hhv_state_19_Int == hhv_state_18_Int) && !hhv_state_4_Bool)) && !(!hhv_state_56_Bool && !(hbv_state_1_Int == hhv_state_25_Int))) && !(!hhv_state_3_Bool && !(hhv_state_19_Int == hhv_state_42_Int))) && !(!(hbv_state_21_Int == hbv_state_27_Int) && !hbv_state_12_Bool)) && !(!(hhv_state_22_Int == hhv_state_21_Int) && !hhv_state_4_Bool)) && !(!hbv_state_17_Bool && !(hbv_state_30_Int == hbv_state_15_Int))) && !(!(hhv_state_40_Int == hhv_state_55_Int) && hhv_state_2_Bool)) && !(!hbv_state_17_Bool && !(hbv_state_31_Int == hbv_state_43_Int))) && !(!hhv_state_54_Bool && !(hbv_state_1_Int == hhv_state_34_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_Int, 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_Int, hhv_state_32_Int, hhv_state_33_Int, hhv_state_34_Int, hhv_state_35_Bool, 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_Bool, hhv_state_49_Int, hhv_state_50_Bool, hhv_state_51_Int, hhv_state_52_Int, hhv_state_53_Bool, hhv_state_54_Bool, hhv_state_55_Int, hhv_state_56_Bool := hbv_state_36_Bool, hbv_state_24_Bool, hbv_state_34_Bool, hbv_state_9_Bool, hbv_state_12_Bool, hbv_state_17_Bool, hbv_state_35_Bool, hbv_state_4_Int, hbv_state_5_Int, hbv_state_49_Int, hbv_state_3_Int, hbv_state_45_Int, hbv_state_2_Int, hbv_state_26_Int, hbv_state_1_Int, hbv_state_10_Int, hbv_state_7_Int, hbv_state_11_Int, hbv_state_21_Int, hbv_state_27_Int, hbv_state_47_Int, hbv_state_30_Int, hbv_state_28_Int, hbv_state_33_Int, hbv_state_31_Int, hbv_state_32_Int, hbv_state_13_Int, hbv_state_19_Int, hbv_state_20_Int, hbv_state_22_Int, hbv_state_40_Int, hbv_state_15_Int, hbv_state_16_Int, hbv_state_43_Int, hbv_state_44_Int, hbv_state_37_Bool, hbv_state_18_Int, hbv_state_23_Int, hbv_state_38_Int, hbv_state_6_Int, hbv_state_8_Int, hbv_state_48_Int, hbv_state_42_Int, hbv_state_41_Int, hbv_state_29_Int, hbv_state_39_Int, hbv_state_25_Int, hbv_state_14_Int, hbv_state_46_Bool, hbv_state_50_Int, hbv_state_51_Bool, hbv_state_52_Int, hbv_state_53_Int, hbv_state_54_Bool, hbv_state_55_Bool, hbv_state_56_Int, hbv_state_57_Bool; [L0] havoc hbv_state_48_Int, hbv_state_23_Int, hbv_state_51_Bool, hbv_state_28_Int, hbv_state_46_Bool, hbv_state_43_Int, hbv_state_32_Int, hbv_state_7_Int, hbv_state_36_Bool, hbv_state_40_Int, hbv_state_33_Int, hbv_state_50_Int, hbv_state_20_Int, hbv_state_49_Int, hbv_state_25_Int, hbv_state_11_Int, hbv_state_4_Int, hbv_state_44_Int, hbv_state_15_Int, hbv_state_13_Int, hbv_state_35_Bool, hbv_state_55_Bool, hbv_state_41_Int, hbv_state_2_Int, hbv_state_34_Bool, hbv_state_14_Int, hbv_state_54_Bool, hbv_state_31_Int, hbv_state_24_Bool, hbv_state_12_Bool, hbv_state_10_Int, hbv_state_5_Int, hbv_state_29_Int, hbv_state_39_Int, hbv_state_21_Int, hbv_state_9_Bool, hbv_state_17_Bool, hbv_state_6_Int, hbv_state_47_Int, hbv_state_30_Int, hbv_state_3_Int, hbv_state_37_Bool, hbv_state_18_Int, hbv_state_27_Int, hbv_state_56_Int, hbv_state_38_Int, hbv_state_52_Int, hbv_state_1_Int, hbv_state_42_Int, hbv_state_19_Int, hbv_state_26_Int, hbv_state_45_Int, hbv_state_53_Int, hbv_state_22_Int, hbv_state_16_Int, hbv_state_8_Int, hbv_state_57_Bool; [L0] assume (((((((((((((((((((((((((((((((((((((((((((((((((((!(!hhv_state_5_Bool && !(hhv_state_24_Int == hhv_state_33_Int)) && hhv_state_9_Int == hhv_state_10_Int) && hhv_state_8_Int == hhv_state_36_Int) && hhv_state_11_Int == hhv_state_12_Int) && !(!(hhv_state_15_Int == hhv_state_16_Int) && !hhv_state_4_Bool)) && !(hhv_state_5_Bool && !(hhv_state_31_Int == hhv_state_32_Int))) && !((!hhv_state_0_Bool || !hhv_state_6_Bool) && (hhv_state_0_Bool || hhv_state_6_Bool))) && !(!hhv_state_3_Bool && !(hhv_state_22_Int == hhv_state_44_Int))) && !(!hhv_state_5_Bool && !(hhv_state_21_Int == hhv_state_31_Int))) && !(hhv_state_50_Bool && !(hhv_state_51_Int == 0))) && !(hhv_state_4_Bool && !(hhv_state_21_Int == hhv_state_23_Int))) && !(!(hhv_state_33_Int == hhv_state_34_Int) && hhv_state_5_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_15_Int == hhv_state_27_Int))) && hhv_state_13_Int == hhv_state_14_Int) && !(!(hhv_state_15_Int == hhv_state_17_Int) && hhv_state_4_Bool)) && !(hhv_state_53_Bool && !(hhv_state_43_Int == 0))) && !((hhv_state_35_Bool || hhv_state_1_Bool) && (!hhv_state_35_Bool || !hhv_state_1_Bool))) && !(!(hhv_state_32_Int == 0) && hhv_state_54_Bool)) && !((!hhv_state_0_Bool || !hhv_state_1_Bool) && (hhv_state_0_Bool || hhv_state_1_Bool))) && hhv_state_10_Int == hhv_state_37_Int) && hhv_state_7_Int == 3) && !(!(hhv_state_42_Int == hhv_state_49_Int) && hhv_state_2_Bool)) && !(!(hhv_state_52_Int == 1) && hhv_state_50_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_18_Int == hhv_state_29_Int))) && !(hhv_state_3_Bool && !(hhv_state_16_Int == hhv_state_41_Int))) && !(!hhv_state_3_Bool && !(hhv_state_16_Int == hhv_state_40_Int))) && !(hhv_state_2_Bool && !(hhv_state_47_Int == hhv_state_51_Int))) && !(!(hhv_state_21_Int == hhv_state_22_Int) && !hhv_state_4_Bool)) && !(!(hhv_state_34_Int == 0) && hhv_state_54_Bool)) && !(((hhv_state_35_Bool && !(0 <= hhv_state_37_Int)) || !hhv_state_48_Bool) && ((0 <= hhv_state_37_Int || hhv_state_48_Bool) || !hhv_state_35_Bool))) && !(!(hhv_state_29_Int == hhv_state_30_Int) && hhv_state_5_Bool)) && !(!(hhv_state_44_Int == hhv_state_52_Int) && hhv_state_2_Bool)) && !(!(hhv_state_22_Int == hhv_state_45_Int) && hhv_state_3_Bool)) && !(hhv_state_3_Bool && !(hhv_state_19_Int == hhv_state_43_Int))) && !(!(hhv_state_18_Int == hhv_state_19_Int) && !hhv_state_4_Bool)) && !(!(hhv_state_45_Int == 1) && hhv_state_53_Bool)) && !(hhv_state_5_Bool && !(hhv_state_27_Int == hhv_state_28_Int))) && !(!(hhv_state_46_Int == 0) && hhv_state_53_Bool)) && !(!(hhv_state_26_Int == hhv_state_46_Int) && hhv_state_3_Bool)) && !(!hhv_state_3_Bool && !(hhv_state_26_Int == hhv_state_47_Int))) && hhv_state_12_Int == hhv_state_38_Int) && hhv_state_14_Int == hhv_state_39_Int) && !(!(hhv_state_24_Int == hhv_state_26_Int) && !hhv_state_4_Bool)) && !(!(hhv_state_49_Int == 0) && hhv_state_50_Bool)) && hhv_state_9_Int == 0) && hhv_state_13_Int == 0) && hhv_state_11_Int == 0) && !(hhv_state_4_Bool && !(hhv_state_18_Int == hhv_state_20_Int))) && !((((((((hhv_state_4_Bool && hhv_state_2_Bool) || (hhv_state_4_Bool && hhv_state_5_Bool)) || (hhv_state_3_Bool && hhv_state_5_Bool)) || (hhv_state_5_Bool && hhv_state_2_Bool)) || (hhv_state_3_Bool && hhv_state_2_Bool)) || !hhv_state_6_Bool) || (hhv_state_4_Bool && hhv_state_3_Bool)) && (((((((!hhv_state_3_Bool || !hhv_state_4_Bool) && (!hhv_state_3_Bool || !hhv_state_5_Bool)) && (!hhv_state_5_Bool || !hhv_state_2_Bool)) && (!hhv_state_3_Bool || !hhv_state_2_Bool)) && (!hhv_state_4_Bool || !hhv_state_2_Bool)) && (!hhv_state_5_Bool || !hhv_state_4_Bool)) || hhv_state_6_Bool))) && !(!hhv_state_3_Bool && !(hhv_state_19_Int == hhv_state_42_Int))) && !(!(hhv_state_40_Int == hhv_state_55_Int) && hhv_state_2_Bool)) && hhv_state_7_Int == hhv_state_8_Int) && !(!(hhv_state_24_Int == hhv_state_25_Int) && hhv_state_4_Bool); [L0] RET call gotoProc(0, false, 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, 0, 0, 0, 0, 0, false, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, false, 0, false, 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, 0.7s 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/MESI_i3_e1_447_e5_2444.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-22_08-51-16-264.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/MESI_i3_e1_447_e5_2444.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-22_08-51-16-264.csv Received shutdown request...