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_e7_2910_e7_1804.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-22 09:31:35,111 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-22 09:31:35,113 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-22 09:31:35,125 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-22 09:31:35,126 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-22 09:31:35,126 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-22 09:31:35,128 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-22 09:31:35,134 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-22 09:31:35,135 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-22 09:31:35,136 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-22 09:31:35,137 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-22 09:31:35,138 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-22 09:31:35,139 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-22 09:31:35,140 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-22 09:31:35,141 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-22 09:31:35,144 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-22 09:31:35,145 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-22 09:31:35,147 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-22 09:31:35,160 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-22 09:31:35,161 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-22 09:31:35,162 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-22 09:31:35,164 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-22 09:31:35,164 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-22 09:31:35,164 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-22 09:31:35,165 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-22 09:31:35,166 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-22 09:31:35,166 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-22 09:31:35,171 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-22 09:31:35,172 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-22 09:31:35,172 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-22 09:31:35,173 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-22 09:31:35,174 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-22 09:31:35,174 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-22 09:31:35,174 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-22 09:31:35,175 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-22 09:31:35,175 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-22 09:31:35,193 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-22 09:31:35,193 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-22 09:31:35,193 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-22 09:31:35,194 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-22 09:31:35,195 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-22 09:31:35,195 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-22 09:31:35,195 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-22 09:31:35,195 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-22 09:31:35,195 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-22 09:31:35,195 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-22 09:31:35,196 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-22 09:31:35,196 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-22 09:31:35,196 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-22 09:31:35,196 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-22 09:31:35,196 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-22 09:31:35,197 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-22 09:31:35,197 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-22 09:31:35,199 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-22 09:31:35,199 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-22 09:31:35,247 INFO ]: Repository-Root is: /tmp [2018-06-22 09:31:35,261 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-22 09:31:35,266 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-22 09:31:35,267 INFO ]: Initializing SmtParser... [2018-06-22 09:31:35,268 INFO ]: SmtParser initialized [2018-06-22 09:31:35,268 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/MOESI_2_e7_2910_e7_1804.smt2 [2018-06-22 09:31:35,269 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 09:31:35,351 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/MOESI_2_e7_2910_e7_1804.smt2 unknown [2018-06-22 09:31:35,871 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/MOESI_2_e7_2910_e7_1804.smt2 [2018-06-22 09:31:35,881 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-22 09:31:35,887 INFO ]: Walking toolchain with 4 elements. [2018-06-22 09:31:35,887 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-22 09:31:35,888 INFO ]: Initializing ChcToBoogie... [2018-06-22 09:31:35,888 INFO ]: ChcToBoogie initialized [2018-06-22 09:31:35,897 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 09:31:35" (1/1) ... [2018-06-22 09:31:35,981 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:31:35 Unit [2018-06-22 09:31:35,981 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-22 09:31:35,981 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-22 09:31:35,981 INFO ]: Initializing Boogie Preprocessor... [2018-06-22 09:31:35,981 INFO ]: Boogie Preprocessor initialized [2018-06-22 09:31:36,003 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:31:35" (1/1) ... [2018-06-22 09:31:36,003 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:31:35" (1/1) ... [2018-06-22 09:31:36,024 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:31:35" (1/1) ... [2018-06-22 09:31:36,024 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:31:35" (1/1) ... [2018-06-22 09:31:36,038 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:31:35" (1/1) ... [2018-06-22 09:31:36,040 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:31:35" (1/1) ... [2018-06-22 09:31:36,042 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:31:35" (1/1) ... [2018-06-22 09:31:36,050 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-22 09:31:36,051 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-22 09:31:36,051 INFO ]: Initializing RCFGBuilder... [2018-06-22 09:31:36,051 INFO ]: RCFGBuilder initialized [2018-06-22 09:31:36,052 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:31:35" (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 09:31:36,088 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-22 09:31:36,088 INFO ]: Found specification of procedure gotoProc [2018-06-22 09:31:36,088 INFO ]: Found implementation of procedure gotoProc [2018-06-22 09:31:36,088 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-22 09:31:36,088 INFO ]: Found specification of procedure Ultimate.START [2018-06-22 09:31:36,088 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 09:31:36,529 INFO ]: Using library mode [2018-06-22 09:31:36,529 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 09:31:36 BoogieIcfgContainer [2018-06-22 09:31:36,529 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-22 09:31:36,531 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-22 09:31:36,531 INFO ]: Initializing TraceAbstraction... [2018-06-22 09:31:36,534 INFO ]: TraceAbstraction initialized [2018-06-22 09:31:36,534 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 09:31:35" (1/3) ... [2018-06-22 09:31:36,535 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@492572e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 22.06 09:31:36, skipping insertion in model container [2018-06-22 09:31:36,535 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:31:35" (2/3) ... [2018-06-22 09:31:36,535 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@492572e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.06 09:31:36, skipping insertion in model container [2018-06-22 09:31:36,535 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 09:31:36" (3/3) ... [2018-06-22 09:31:36,537 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-22 09:31:36,545 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-22 09:31:36,551 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-22 09:31:36,587 INFO ]: Using default assertion order modulation [2018-06-22 09:31:36,588 INFO ]: Interprodecural is true [2018-06-22 09:31:36,588 INFO ]: Hoare is false [2018-06-22 09:31:36,588 INFO ]: Compute interpolants for FPandBP [2018-06-22 09:31:36,588 INFO ]: Backedges is TWOTRACK [2018-06-22 09:31:36,588 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-22 09:31:36,588 INFO ]: Difference is false [2018-06-22 09:31:36,588 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-22 09:31:36,588 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-22 09:31:36,606 INFO ]: Start isEmpty. Operand 10 states. [2018-06-22 09:31:36,619 INFO ]: Finished isEmpty. Found accepting run of length 8 [2018-06-22 09:31:36,619 INFO ]: Found error trace [2018-06-22 09:31:36,622 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-06-22 09:31:36,622 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 09:31:36,628 INFO ]: Analyzing trace with hash 1284994894, now seen corresponding path program 1 times [2018-06-22 09:31:36,629 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 09:31:36,629 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 09:31:36,666 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 09:31:36,666 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 09:31:36,666 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 09:31:36,791 INFO ]: Conjunction of SSA is unsat [2018-06-22 09:31:36,963 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 09:31:36,965 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 09:31:36,965 INFO ]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-06-22 09:31:36,967 INFO ]: Interpolant automaton has 3 states [2018-06-22 09:31:36,977 INFO ]: Constructing interpolant automaton starting with 3 interpolants. [2018-06-22 09:31:36,977 INFO ]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-22 09:31:36,979 INFO ]: Start difference. First operand 10 states. Second operand 3 states. [2018-06-22 09:31:37,047 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 09:31:37,047 INFO ]: Finished difference Result 9 states and 9 transitions. [2018-06-22 09:31:37,048 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-06-22 09:31:37,049 INFO ]: Start accepts. Automaton has 3 states. Word has length 7 [2018-06-22 09:31:37,050 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 09:31:37,061 INFO ]: With dead ends: 9 [2018-06-22 09:31:37,061 INFO ]: Without dead ends: 9 [2018-06-22 09:31:37,064 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 09:31:37,076 INFO ]: Start minimizeSevpa. Operand 9 states. [2018-06-22 09:31:37,096 INFO ]: Finished minimizeSevpa. Reduced states from 9 to 9. [2018-06-22 09:31:37,097 INFO ]: Start removeUnreachable. Operand 9 states. [2018-06-22 09:31:37,098 INFO ]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-06-22 09:31:37,099 INFO ]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 7 [2018-06-22 09:31:37,099 INFO ]: Finished accepts. word is rejected. [2018-06-22 09:31:37,099 INFO ]: Abstraction has 9 states and 9 transitions. [2018-06-22 09:31:37,099 INFO ]: Interpolant automaton has 3 states. [2018-06-22 09:31:37,099 INFO ]: Start isEmpty. Operand 9 states and 9 transitions. [2018-06-22 09:31:37,099 INFO ]: Finished isEmpty. Found accepting run of length 9 [2018-06-22 09:31:37,099 INFO ]: Found error trace [2018-06-22 09:31:37,099 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 09:31:37,099 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 09:31:37,100 INFO ]: Analyzing trace with hash 1180964567, now seen corresponding path program 1 times [2018-06-22 09:31:37,100 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 09:31:37,100 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 09:31:37,100 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 09:31:37,100 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 09:31:37,100 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 09:31:37,332 INFO ]: Conjunction of SSA is sat [2018-06-22 09:31:37,343 INFO ]: Counterexample might be feasible [2018-06-22 09:31:37,372 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 09:31:37 BoogieIcfgContainer [2018-06-22 09:31:37,372 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-22 09:31:37,373 INFO ]: Toolchain (without parser) took 1491.62 ms. Allocated memory was 308.3 MB in the beginning and 329.8 MB in the end (delta: 21.5 MB). Free memory was 247.9 MB in the beginning and 288.1 MB in the end (delta: -40.3 MB). There was no memory consumed. Max. memory is 3.6 GB. [2018-06-22 09:31:37,375 INFO ]: SmtParser took 0.07 ms. Allocated memory is still 308.3 MB. Free memory is still 273.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-22 09:31:37,375 INFO ]: ChcToBoogie took 93.53 ms. Allocated memory is still 308.3 MB. Free memory was 247.9 MB in the beginning and 244.9 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. [2018-06-22 09:31:37,375 INFO ]: Boogie Preprocessor took 69.22 ms. Allocated memory is still 308.3 MB. Free memory was 244.9 MB in the beginning and 243.8 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 3.6 GB. [2018-06-22 09:31:37,376 INFO ]: RCFGBuilder took 478.27 ms. Allocated memory is still 308.3 MB. Free memory was 242.8 MB in the beginning and 211.5 MB in the end (delta: 31.3 MB). Peak memory consumption was 31.3 MB. Max. memory is 3.6 GB. [2018-06-22 09:31:37,376 INFO ]: TraceAbstraction took 841.42 ms. Allocated memory was 308.3 MB in the beginning and 329.8 MB in the end (delta: 21.5 MB). Free memory was 211.5 MB in the beginning and 288.1 MB in the end (delta: -76.7 MB). There was no memory consumed. Max. memory is 3.6 GB. [2018-06-22 09:31:37,380 INFO ]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.07 ms. Allocated memory is still 308.3 MB. Free memory is still 273.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 93.53 ms. Allocated memory is still 308.3 MB. Free memory was 247.9 MB in the beginning and 244.9 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 69.22 ms. Allocated memory is still 308.3 MB. Free memory was 244.9 MB in the beginning and 243.8 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 478.27 ms. Allocated memory is still 308.3 MB. Free memory was 242.8 MB in the beginning and 211.5 MB in the end (delta: 31.3 MB). Peak memory consumption was 31.3 MB. Max. memory is 3.6 GB. * TraceAbstraction took 841.42 ms. Allocated memory was 308.3 MB in the beginning and 329.8 MB in the end (delta: 21.5 MB). Free memory was 211.5 MB in the beginning and 288.1 MB in the end (delta: -76.7 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_58_Int, hbv_False_55_Int, hbv_False_16_Int, hbv_False_67_Bool, hbv_False_41_Int, hbv_False_10_Bool, hbv_False_26_Int, hbv_False_38_Int, hbv_False_59_Int, hbv_False_2_Bool, hbv_False_13_Int, hbv_False_27_Int, hbv_False_37_Int, hbv_False_63_Int, hbv_False_31_Int, hbv_False_18_Int, hbv_False_15_Int, hbv_False_66_Int, hbv_False_49_Int, hbv_False_6_Bool, hbv_False_39_Int, hbv_False_46_Int, hbv_False_20_Int, hbv_False_30_Int, hbv_False_19_Int, hbv_False_33_Int, hbv_False_48_Int, hbv_False_29_Int, hbv_False_11_Int, hbv_False_43_Int, hbv_False_50_Int, hbv_False_24_Int, hbv_False_25_Int, hbv_False_21_Bool, hbv_False_23_Int, hbv_False_47_Int, hbv_False_5_Bool, hbv_False_34_Int, hbv_False_45_Int, hbv_False_54_Int, hbv_False_32_Int, hbv_False_57_Int, hbv_False_61_Int, hbv_False_12_Int, hbv_False_51_Int, hbv_False_64_Bool, hbv_False_22_Bool, hbv_False_1_Bool, hbv_False_17_Int, hbv_False_56_Int, hbv_False_52_Int, hbv_False_35_Int, hbv_False_60_Bool, hbv_False_3_Bool, hbv_False_9_Bool, hbv_False_40_Int, hbv_False_62_Int, hbv_False_8_Bool, hbv_False_14_Int, hbv_False_28_Bool, hbv_False_7_Bool, hbv_False_4_Bool, hbv_False_65_Bool, hbv_False_42_Int, hbv_False_36_Int, hbv_False_53_Int, hbv_False_44_Int; [L0] assume ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(!hhv_state_3_Bool && !(hhv_state_35_Int == hhv_state_34_Int)) && !(hhv_state_2_Bool && !(hhv_state_32_Int == hhv_state_65_Int))) && hhv_state_14_Int == hhv_state_13_Int) && hbv_state_22_Int == hbv_state_12_Int) && !(!(hbv_state_45_Int == hbv_state_50_Int) && hbv_state_7_Bool)) && !(!(hbv_state_4_Int == hhv_state_36_Int) && !hhv_state_63_Bool)) && !(!hbv_state_7_Bool && !(hbv_state_18_Int == hbv_state_52_Int))) && !((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_12_Int == hbv_state_33_Int) && !(!hhv_state_5_Bool && !(hhv_state_52_Int == hhv_state_54_Int))) && !(!hhv_state_59_Bool && !(hbv_state_10_Int == hhv_state_61_Int))) && !(!(hhv_state_29_Int == hhv_state_28_Int) && !hhv_state_3_Bool)) && !(!(hbv_state_10_Int == hhv_state_53_Int) && !hhv_state_64_Bool)) && !(!hhv_state_4_Bool && !(hhv_state_40_Int == hhv_state_54_Int))) && !(!(hhv_state_31_Int == hhv_state_45_Int) && !hhv_state_5_Bool)) && !(!hhv_state_63_Bool && !(hbv_state_12_Int == hhv_state_33_Int))) && !((!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_49_Int == hbv_state_11_Int) && !(((((((((!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_2_Bool && hhv_state_5_Bool) || !hhv_state_6_Bool) || (hhv_state_3_Bool && hhv_state_4_Bool)) || (hhv_state_3_Bool && hhv_state_5_Bool)) || hhv_state_4_Bool) || (hhv_state_2_Bool && hhv_state_4_Bool)) || hhv_state_5_Bool) || (hhv_state_2_Bool && hhv_state_3_Bool)))) && !(!(hhv_state_47_Int == hhv_state_48_Int) && hhv_state_5_Bool)) && !(!(hhv_state_31_Int == hhv_state_33_Int) && hhv_state_3_Bool)) && !(hhv_state_63_Bool && !(hhv_state_30_Int == 0))) && hbv_state_11_Int == hbv_state_27_Int) && !(!(hhv_state_53_Int == hhv_state_52_Int) && hhv_state_5_Bool)) && !(!hbv_state_3_Bool && !(hbv_state_14_Int == hbv_state_38_Int))) && !(hbv_state_3_Bool && !(hbv_state_18_Int == hbv_state_30_Int))) && !(hhv_state_63_Bool && !(hbv_state_13_Int + (hbv_state_12_Int + (hbv_state_4_Int + (hbv_state_11_Int + (hbv_state_10_Int + -1 * hhv_state_33_Int)))) == 1))) && hhv_state_18_Int == hhv_state_25_Int) && !(!(hbv_state_11_Int == hhv_state_62_Int) && !hhv_state_59_Bool)) && !(!(hhv_state_28_Int == hhv_state_30_Int) && hhv_state_3_Bool)) && hhv_state_12_Int == hhv_state_11_Int) && !(!hbv_state_7_Bool && !(hbv_state_20_Int == hbv_state_21_Int))) && !(!hhv_state_66_Bool && !(hbv_state_11_Int == hhv_state_55_Int))) && hhv_state_18_Int == hhv_state_17_Int) && !(!hbv_state_3_Bool && !(hbv_state_18_Int == hbv_state_19_Int))) && !(!hhv_state_66_Bool && !(hbv_state_10_Int == hhv_state_56_Int))) && !(hbv_state_3_Bool && !(hbv_state_14_Int == hbv_state_55_Int))) && !(hhv_state_3_Bool && !(hhv_state_37_Int == hhv_state_39_Int))) && !(!(hbv_state_4_Int == hhv_state_60_Int) && !hhv_state_59_Bool)) && !(!(hbv_state_20_Int == hbv_state_23_Int) && hbv_state_3_Bool)) && hhv_state_15_Int == hhv_state_49_Int) && !(hbv_state_7_Bool && !(hbv_state_52_Int == hbv_state_57_Int))) && !(!hbv_state_3_Bool && !(hbv_state_24_Int == hbv_state_43_Int))) && hhv_state_16_Int == hhv_state_24_Int) && hbv_state_16_Int == hbv_state_4_Int) && !(!hbv_state_7_Bool && !(hbv_state_28_Int == hbv_state_15_Int))) && !(hhv_state_2_Bool && !(hhv_state_35_Int == hhv_state_60_Int))) && !(!(hbv_state_10_Int == hhv_state_41_Int) && !hhv_state_63_Bool)) && !(!hhv_state_59_Bool && !(hbv_state_12_Int == hhv_state_65_Int))) && !(hhv_state_63_Bool && !(hhv_state_36_Int == 0))) && !(!(hbv_state_12_Int == hhv_state_32_Int) && !hhv_state_2_Bool)) && !(hhv_state_64_Bool && !(hbv_state_12_Int + -1 * hhv_state_46_Int == 1))) && !((!hhv_state_59_Bool || !(1 <= hbv_state_12_Int)) && (hhv_state_59_Bool || 1 <= hbv_state_12_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))) && !(!(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))) && !(!(hbv_state_11_Int == hhv_state_39_Int) && !hhv_state_63_Bool)) && hbv_state_17_Int == hbv_state_13_Int) && !(!(hbv_state_28_Int == hbv_state_29_Int) && hbv_state_7_Bool)) && !(!(hbv_state_26_Int == hbv_state_44_Int) && hbv_state_7_Bool)) && !(hhv_state_59_Bool && !(hhv_state_62_Int == 1))) && hhv_state_16_Int == hhv_state_15_Int) && !(hhv_state_2_Bool && !(hhv_state_42_Int == hhv_state_61_Int))) && !(!(hbv_state_13_Int + (hbv_state_10_Int + -1 * hhv_state_44_Int) == 0) && hhv_state_64_Bool)) && !(!hhv_state_5_Bool && !(hhv_state_28_Int == hhv_state_43_Int))) && !((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_17_Int == hhv_state_52_Int) && !(hhv_state_59_Bool && !(hhv_state_61_Int == 0))) && !(!hhv_state_59_Bool && !(hbv_state_13_Int == hhv_state_58_Int))) && !(!(hbv_state_21_Int == hbv_state_37_Int) && hbv_state_7_Bool)) && !(hhv_state_59_Bool && !(hbv_state_13_Int + (hbv_state_12_Int + (hbv_state_4_Int + (hbv_state_11_Int + (hbv_state_10_Int + -1 * hhv_state_65_Int)))) == 1))) && !(!(hbv_state_11_Int == hhv_state_38_Int) && !hhv_state_2_Bool)) && hhv_state_10_Int == hhv_state_21_Int) && !(((!hhv_state_6_Bool && !hbv_state_31_Bool) || !hhv_state_0_Bool) && ((hhv_state_0_Bool || hbv_state_31_Bool) || hhv_state_6_Bool))) && hbv_state_13_Int == hbv_state_34_Int) && !(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))) && !(!hbv_state_7_Bool && !(hbv_state_24_Int == hbv_state_26_Int))) && !(!(hhv_state_38_Int == hhv_state_37_Int) && !hhv_state_3_Bool)) && !(!(hbv_state_12_Int == hhv_state_46_Int) && !hhv_state_64_Bool)) && !(!(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_39_Int == hbv_state_40_Int) && hbv_state_8_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)) && !(!(hbv_state_4_Int + (hbv_state_11_Int + -1 * hhv_state_48_Int) == -1) && hhv_state_64_Bool)) && !(hbv_state_8_Bool && !(hbv_state_15_Int == hbv_state_56_Int))) && !((2 <= hhv_state_16_Int || hhv_state_7_Bool) && (!hhv_state_7_Bool || !(2 <= hhv_state_16_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))) && !(!(hbv_state_10_Int == hhv_state_42_Int) && !hhv_state_2_Bool)) && !(!(hhv_state_45_Int == hhv_state_46_Int) && hhv_state_5_Bool)) && !(!(hbv_state_11_Int == hhv_state_51_Int) && !hhv_state_64_Bool)) && !(!hhv_state_3_Bool && !(hhv_state_32_Int == hhv_state_31_Int))) && !((1 <= hbv_state_13_Int + hbv_state_4_Int || hhv_state_63_Bool) && (!(1 <= hbv_state_13_Int + hbv_state_4_Int) || !hhv_state_63_Bool))) && !((1 <= hbv_state_12_Int || hhv_state_64_Bool) && (!hhv_state_64_Bool || !(1 <= hbv_state_12_Int)))) && !(!(hhv_state_51_Int == 0) && hhv_state_64_Bool)) && !(!(hhv_state_54_Int == hhv_state_56_Int) && hhv_state_4_Bool)) && !(!(hbv_state_10_Int + -1 * hhv_state_56_Int == -1) && hhv_state_66_Bool)) && !(((((((((hbv_state_6_Bool && hbv_state_7_Bool) || (hbv_state_3_Bool && hbv_state_7_Bool)) || (hbv_state_6_Bool && hbv_state_8_Bool)) || hbv_state_8_Bool) || !hbv_state_9_Bool) || hbv_state_7_Bool) || (hbv_state_6_Bool && hbv_state_3_Bool)) || (hbv_state_3_Bool && hbv_state_8_Bool)) && ((((((((!hbv_state_3_Bool || !hbv_state_6_Bool) && (!hbv_state_6_Bool || !hbv_state_8_Bool)) && !hbv_state_7_Bool) && (!hbv_state_3_Bool || !hbv_state_7_Bool)) && (!hbv_state_3_Bool || !hbv_state_8_Bool)) && (!hbv_state_7_Bool || !hbv_state_6_Bool)) && !hbv_state_8_Bool) || hbv_state_9_Bool))) && !(!hhv_state_5_Bool && !(hhv_state_34_Int == hhv_state_47_Int))) && !(!(hbv_state_1_Int == hbv_state_39_Int) && !hbv_state_8_Bool)) && hhv_state_13_Int == hhv_state_47_Int) && hhv_state_14_Int == hhv_state_23_Int) && hbv_state_32_Int == hbv_state_10_Int) && hbv_state_10_Int == hbv_state_42_Int) && hbv_state_4_Int == hbv_state_5_Int) && !(!(hbv_state_24_Int == hbv_state_25_Int) && hbv_state_3_Bool)) && !(hhv_state_3_Bool && !(hhv_state_34_Int == hhv_state_36_Int))) && !(!(hhv_state_49_Int == hhv_state_51_Int) && hhv_state_5_Bool)) && !(hhv_state_2_Bool && !(hhv_state_29_Int == hhv_state_58_Int))) && !(hhv_state_5_Bool && !(hhv_state_43_Int == hhv_state_44_Int))) && !(!(hbv_state_11_Int + -1 * hhv_state_55_Int == 1) && hhv_state_66_Bool)) && !(!hbv_state_3_Bool && !(hbv_state_20_Int == hbv_state_54_Int))) && !(!(hbv_state_13_Int == hhv_state_30_Int) && !hhv_state_63_Bool)) && !(!hbv_state_7_Bool && !(hbv_state_45_Int == hbv_state_39_Int))) && !(!(hbv_state_13_Int == hhv_state_44_Int) && !hhv_state_64_Bool)) && !(hhv_state_63_Bool && !(hhv_state_39_Int == 1))) && !(hhv_state_59_Bool && !(hhv_state_60_Int == 0))) && !((!(1 <= hbv_state_11_Int) || !hhv_state_66_Bool) && (1 <= hbv_state_11_Int || hhv_state_66_Bool))) && !((hbv_state_46_Bool || hbv_state_31_Bool) && (!hbv_state_46_Bool || !hbv_state_31_Bool))) && !(!(hbv_state_13_Int == hhv_state_29_Int) && !hhv_state_2_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)))) && !((hhv_state_8_Bool || hhv_state_20_Bool) && (!hhv_state_8_Bool || !hhv_state_20_Bool))) && !(!hbv_state_3_Bool && !(hbv_state_1_Int == hbv_state_2_Int))) && !(!(hbv_state_14_Int == hbv_state_15_Int) && !hbv_state_8_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_state_53_Bool, hbv_state_31_Bool, hbv_state_6_Bool, hbv_state_3_Bool, hbv_state_8_Bool, hbv_state_7_Bool, hbv_state_9_Bool, hbv_state_41_Bool, hbv_state_35_Bool, hbv_state_17_Int, hbv_state_13_Int, hbv_state_22_Int, hbv_state_12_Int, hbv_state_16_Int, hbv_state_4_Int, hbv_state_49_Int, hbv_state_11_Int, hbv_state_32_Int, hbv_state_10_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_20_Int, hbv_state_54_Int, hbv_state_23_Int, hbv_state_18_Int, hbv_state_19_Int, hbv_state_30_Int, hbv_state_24_Int, hbv_state_43_Int, hbv_state_25_Int, hbv_state_1_Int, hbv_state_2_Int, hbv_state_51_Int, hbv_state_14_Int, hbv_state_55_Int, hbv_state_38_Int, hbv_state_21_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_15_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_39_Int, hbv_state_50_Int, hbv_state_4_Int, hbv_state_20_Int, hbv_state_66_Int, hbv_state_59_Int, hbv_state_19_Int, hbv_state_7_Bool, hbv_state_10_Int, hbv_state_36_Bool, hbv_state_27_Int, hbv_state_51_Int, hbv_state_22_Int, hbv_state_18_Int, hbv_state_16_Int, hbv_state_43_Int, hbv_state_61_Int, hbv_state_23_Int, hbv_state_57_Int, hbv_state_3_Bool, hbv_state_55_Int, hbv_state_58_Int, hbv_state_29_Int, hbv_state_14_Int, hbv_state_1_Int, hbv_state_5_Int, hbv_state_25_Int, hbv_state_49_Int, hbv_state_24_Int, hbv_state_38_Int, hbv_state_45_Int, hbv_state_12_Int, hbv_state_44_Int, hbv_state_64_Bool, hbv_state_33_Int, hbv_state_47_Bool, hbv_state_37_Int, hbv_state_48_Bool, hbv_state_8_Bool, hbv_state_62_Int, hbv_state_63_Int, hbv_state_46_Bool, hbv_state_53_Bool, hbv_state_31_Bool, hbv_state_65_Bool, hbv_state_30_Int, hbv_state_6_Bool, hbv_state_56_Int, hbv_state_28_Int, hbv_state_41_Bool, hbv_state_42_Int, hbv_state_21_Int, hbv_state_67_Bool, hbv_state_34_Int, hbv_state_40_Int, hbv_state_2_Int, hbv_state_9_Bool, hbv_state_26_Int, hbv_state_17_Int, hbv_state_60_Bool, hbv_state_32_Int, hbv_state_35_Bool, hbv_state_54_Int, hbv_state_11_Int, hbv_state_13_Int, hbv_state_15_Int, hbv_state_52_Int; [L0] assume (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(((((((((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_4_Bool) || !hhv_state_6_Bool) || hhv_state_5_Bool) || (hhv_state_2_Bool && hhv_state_3_Bool)) || (hhv_state_3_Bool && hhv_state_4_Bool)) && ((((((((!hhv_state_3_Bool || !hhv_state_2_Bool) && (!hhv_state_2_Bool || !hhv_state_4_Bool)) && !hhv_state_5_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_4_Bool) || hhv_state_6_Bool)) && !(!(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_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, 0.7s 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, 0.0s 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, 0.3s 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_e7_2910_e7_1804.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-22_09-31-37-391.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/MOESI_2_e7_2910_e7_1804.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-22_09-31-37-391.csv Received shutdown request...