java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/programs/reals/nav01.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 10:30:46,837 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 10:30:46,839 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 10:30:46,854 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 10:30:46,854 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 10:30:46,855 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 10:30:46,857 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 10:30:46,859 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 10:30:46,860 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 10:30:46,861 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 10:30:46,862 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 10:30:46,863 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 10:30:46,863 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 10:30:46,864 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 10:30:46,865 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 10:30:46,866 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 10:30:46,867 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 10:30:46,868 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 10:30:46,870 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 10:30:46,872 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 10:30:46,876 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 10:30:46,877 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 10:30:46,878 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 10:30:46,880 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 10:30:46,884 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 10:30:46,884 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 10:30:46,885 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 10:30:46,886 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 10:30:46,887 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 10:30:46,890 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 10:30:46,890 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 10:30:46,891 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 10:30:46,891 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 10:30:46,895 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 10:30:46,897 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 10:30:46,897 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 10:30:46,898 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 10:30:46,899 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 10:30:46,899 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 10:30:46,900 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 10:30:46,901 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 10:30:46,949 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 10:30:46,966 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 10:30:46,970 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 10:30:46,971 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 10:30:46,971 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 10:30:46,972 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/reals/nav01.bpl [2019-08-05 10:30:46,972 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/reals/nav01.bpl' [2019-08-05 10:30:47,046 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 10:30:47,048 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-05 10:30:47,049 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-08-05 10:30:47,049 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-08-05 10:30:47,049 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-08-05 10:30:47,065 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "nav01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:30:47" (1/1) ... [2019-08-05 10:30:47,082 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "nav01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:30:47" (1/1) ... [2019-08-05 10:30:47,087 WARN L165 Inliner]: Program contained no entry procedure! [2019-08-05 10:30:47,088 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2019-08-05 10:30:47,088 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2019-08-05 10:30:47,090 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-08-05 10:30:47,091 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 10:30:47,091 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 10:30:47,091 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 10:30:47,103 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "nav01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:30:47" (1/1) ... [2019-08-05 10:30:47,103 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "nav01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:30:47" (1/1) ... [2019-08-05 10:30:47,114 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "nav01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:30:47" (1/1) ... [2019-08-05 10:30:47,115 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "nav01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:30:47" (1/1) ... [2019-08-05 10:30:47,134 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "nav01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:30:47" (1/1) ... [2019-08-05 10:30:47,141 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "nav01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:30:47" (1/1) ... [2019-08-05 10:30:47,149 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "nav01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:30:47" (1/1) ... [2019-08-05 10:30:47,157 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 10:30:47,157 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 10:30:47,157 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 10:30:47,158 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 10:30:47,159 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "nav01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:30:47" (1/1) ... No working directory specified, using /storage/repos/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 [2019-08-05 10:30:47,226 INFO L124 BoogieDeclarations]: Specification and implementation of procedure nav01Example given in one single declaration [2019-08-05 10:30:47,227 INFO L130 BoogieDeclarations]: Found specification of procedure nav01Example [2019-08-05 10:30:47,227 INFO L138 BoogieDeclarations]: Found implementation of procedure nav01Example [2019-08-05 10:30:48,178 INFO L275 CfgBuilder]: Using library mode [2019-08-05 10:30:48,178 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 10:30:48,179 INFO L202 PluginConnector]: Adding new model nav01.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 10:30:48 BoogieIcfgContainer [2019-08-05 10:30:48,179 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 10:30:48,181 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-08-05 10:30:48,181 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-08-05 10:30:48,184 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-08-05 10:30:48,184 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "nav01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:30:47" (1/2) ... [2019-08-05 10:30:48,185 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@767d539 and model type nav01.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.08 10:30:48, skipping insertion in model container [2019-08-05 10:30:48,186 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "nav01.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 10:30:48" (2/2) ... [2019-08-05 10:30:48,188 INFO L109 eAbstractionObserver]: Analyzing ICFG nav01.bpl [2019-08-05 10:30:48,197 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2019-08-05 10:30:48,204 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-08-05 10:30:48,218 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-08-05 10:30:48,242 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-08-05 10:30:48,243 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-08-05 10:30:48,243 INFO L378 AbstractCegarLoop]: Hoare is false [2019-08-05 10:30:48,244 INFO L379 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-08-05 10:30:48,244 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-08-05 10:30:48,244 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-08-05 10:30:48,245 INFO L382 AbstractCegarLoop]: Difference is false [2019-08-05 10:30:48,245 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-08-05 10:30:48,245 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-08-05 10:30:48,261 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states. [2019-08-05 10:30:48,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-08-05 10:30:48,269 INFO L391 BasicCegarLoop]: Found error trace [2019-08-05 10:30:48,270 INFO L399 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2019-08-05 10:30:48,273 INFO L418 AbstractCegarLoop]: === Iteration 1 === [nav01ExampleErr0ASSERT_VIOLATIONASSERT]=== [2019-08-05 10:30:48,278 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-08-05 10:30:48,278 INFO L82 PathProgramCache]: Analyzing trace with hash 1003543, now seen corresponding path program 1 times [2019-08-05 10:30:48,326 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2019-08-05 10:30:48,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-08-05 10:30:48,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-08-05 10:30:48,490 INFO L466 BasicCegarLoop]: Counterexample might be feasible [2019-08-05 10:30:48,517 INFO L202 PluginConnector]: Adding new model nav01.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.08 10:30:48 BoogieIcfgContainer [2019-08-05 10:30:48,518 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-08-05 10:30:48,521 INFO L168 Benchmark]: Toolchain (without parser) took 1471.54 ms. Allocated memory was 133.7 MB in the beginning and 170.4 MB in the end (delta: 36.7 MB). Free memory was 108.8 MB in the beginning and 145.3 MB in the end (delta: -36.5 MB). Peak memory consumption was 57.6 MB. Max. memory is 7.1 GB. [2019-08-05 10:30:48,523 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.18 ms. Allocated memory is still 133.7 MB. Free memory was 112.4 MB in the beginning and 112.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-05 10:30:48,527 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.49 ms. Allocated memory is still 133.7 MB. Free memory was 108.8 MB in the beginning and 106.5 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. [2019-08-05 10:30:48,529 INFO L168 Benchmark]: Boogie Preprocessor took 66.22 ms. Allocated memory is still 133.7 MB. Free memory was 106.5 MB in the beginning and 104.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-05 10:30:48,530 INFO L168 Benchmark]: RCFGBuilder took 1022.24 ms. Allocated memory is still 133.7 MB. Free memory was 104.3 MB in the beginning and 73.8 MB in the end (delta: 30.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 7.1 GB. [2019-08-05 10:30:48,531 INFO L168 Benchmark]: TraceAbstraction took 337.16 ms. Allocated memory was 133.7 MB in the beginning and 170.4 MB in the end (delta: 36.7 MB). Free memory was 73.3 MB in the beginning and 145.3 MB in the end (delta: -72.0 MB). Peak memory consumption was 22.2 MB. Max. memory is 7.1 GB. [2019-08-05 10:30:48,541 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.18 ms. Allocated memory is still 133.7 MB. Free memory was 112.4 MB in the beginning and 112.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 41.49 ms. Allocated memory is still 133.7 MB. Free memory was 108.8 MB in the beginning and 106.5 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 66.22 ms. Allocated memory is still 133.7 MB. Free memory was 106.5 MB in the beginning and 104.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1022.24 ms. Allocated memory is still 133.7 MB. Free memory was 104.3 MB in the beginning and 73.8 MB in the end (delta: 30.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 337.16 ms. Allocated memory was 133.7 MB in the beginning and 170.4 MB in the end (delta: 36.7 MB). Free memory was 73.3 MB in the beginning and 145.3 MB in the end (delta: -72.0 MB). Peak memory consumption was 22.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 672]: assertion can be violated assertion can be violated We found a FailurePath: [L10] assume 2.0 <= x1 && x1 <= 3.0; [L11] assume 1.0 <= x2 && x2 <= 2.0; [L12] assume 0.0 - 0.3 <= v1 && v1 <= 0.3; [L13] assume 0.0 - 0.3 <= v2 && v2 <= 0.0; [L14] assume t == 0.0; [L15] assume eps == 0.0; VAL [eps=0.0, t=0.0, v1=0.0, v2=0.0, x1=2.0, x2=1.0] [L390] x1_old := x1; [L391] x2_old := x2; [L392] v1_old := v1; [L393] v2_old := v2; [L394] t_old := t; [L397] assume x1_old >= 2.0 - eps && x1_old <= 3.0 + eps; [L398] assume x2_old >= 1.0 - eps && x2_old <= 2.0 + eps; [L400] havoc x1_new; [L401] havoc x2_new; [L402] havoc v1_new; [L403] havoc v2_new; [L404] havoc t_new; [L407-L429] assume 5.72000048000001E14 * x2_new + 4.0E13 * v1_new + 4.8000002E14 * v2_new - 4.0E13 * v1_old - 5.72000048000001E14 * x2_old - 4.8000002E14 * v2_old + 5.72000048000001E14 * t_new == 0.0 && 5.72000048000001E14 * x1_new + 4.8000002E14 * v1_new + 4.0E13 * v2_new - 5.72000048000001E14 * x1_old - 4.8000002E14 * v1_old - 4.0E13 * v2_old == 0.0 && 2.320000192000004E29 * v1_new + 3.84000016E28 * v2_new - 2.320000192000004E29 * v1_old - 3.84000016E28 * v2_old - 3.9353606391200385E29 * t_new <= 0.0 && 1.92000008E28 * v1_new + 1.160000096000002E29 * v2_new - 1.92000008E28 * v1_old - 1.160000096000002E29 * v2_old - 2.3452004313200296E29 * t_new <= 0.0 && 9.6000004E21 * v1_new + 8.0E20 * v2_new - 9.6000004E21 * v1_old - 8.0E20 * v2_old - 1.830400210800008E22 * t_new <= 0.0 && 4.0E20 * v1_new + 4.8000002E21 * v2_new - 4.0E20 * v1_old - 4.8000002E21 * v2_old - 1.0296001436000067E22 * t_new <= 0.0 && 4.8000002E14 * v1_new + 4.0E13 * v2_new - 5.72000048000001E14 * x1_old - 4.8000002E14 * v1_old - 4.0E13 * v2_old <= 0.0 - 1.144000096000002E15 && 4.0E13 * v1_new + 4.8000002E14 * v2_new - 4.0E13 * v1_old - 5.72000048000001E14 * x2_old - 4.8000002E14 * v2_old + 5.72000048000001E14 * t_new <= 0.0 - 5.72000048000001E14 && x1_old <= 3.0 && 10.0 * v1_old <= 3.0 && x2_old <= 2.0 && v2_old <= 0.0 && t_new <= 1.0 && 10.0 * v2_old >= 0.0 - 3.0 && x2_old >= 1.0 && 10.0 * v1_old >= 0.0 - 3.0 && x1_old >= 2.0 && 4.0E13 * v1_new + 4.8000002E14 * v2_new - 4.0E13 * v1_old - 5.72000048000001E14 * x2_old - 4.8000002E14 * v2_old + 5.72000048000001E14 * t_new >= 0.0 - 1.144000096000002E15 && 4.8000002E14 * v1_new + 4.0E13 * v2_new - 5.72000048000001E14 * x1_old - 4.8000002E14 * v1_old - 4.0E13 * v2_old >= 0.0 - 1.716000144000003E15 && 8.0E20 * v1_new + 9.6000004E21 * v2_new - 8.0E20 * v1_old - 9.6000004E21 * v2_old + 2.6312002780000095E22 * t_new >= 0.0 && 9.6000004E21 * v1_new + 8.0E20 * v2_new - 9.6000004E21 * v1_old - 8.0E20 * v2_old + 1.944800220400008E22 * t_new >= 0.0 && 3.84000016E28 * v1_new + 2.320000192000004E29 * v2_new - 3.84000016E28 * v1_old - 2.320000192000004E29 * v2_old + 6.086080899680049E29 * t_new >= 0.0 && 2.320000192000004E29 * v1_new + 3.84000016E28 * v2_new - 2.320000192000004E29 * v1_old - 3.84000016E28 * v2_old + 4.324320671760039E29 * t_new >= 0.0; [L432] assume x1_new >= 2.0 - eps && x1_new <= 3.0 + eps; [L433] assume x2_new >= 1.0 - eps && x2_new <= 2.0 + eps; [L435] x1 := x1_new; [L436] x2 := x2_new; [L437] v1 := v1_new; [L438] v2 := v2_new; [L439] t := t_new; VAL [eps=0.0, t=0.0, t_new=0.0, t_old=0.0, v1=0.0, v1_new=0.0, v1_old=0.0, v2=0.0, v2_new=0.0, v2_old=0.0, x1=2.0, x1_new=2.0, x1_old=2.0, x2=1.0, x2_new=1.0, x2_old=1.0] [L672] assert !(x1 >= 2.0 && x1 <= 3.0 && x2 >= 0.0 && x2 <= 1.0); VAL [eps=0.0, t=0.0, t_new=0.0, t_old=0.0, v1=0.0, v1_new=0.0, v1_old=0.0, v2=0.0, v2_new=0.0, v2_old=0.0, x1=2.0, x1_new=2.0, x1_old=2.0, x2=1.0, x2_new=1.0, x2_old=1.0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 22 locations, 1 error locations. UNSAFE Result, 0.2s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=22occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...