java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/Sifa.xml -i ../../../trunk/examples/programs/real-life/PricedTimedAutomata/u2b01_single_pca_SAFE.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4ddfff8 [2019-08-09 14:07:57,801 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:07:57,803 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:07:57,816 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:07:57,816 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:07:57,818 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:07:57,819 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:07:57,821 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:07:57,823 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:07:57,824 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:07:57,825 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:07:57,826 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:07:57,827 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:07:57,828 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:07:57,829 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:07:57,830 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:07:57,831 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:07:57,832 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:07:57,834 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:07:57,836 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:07:57,838 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:07:57,839 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:07:57,840 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:07:57,841 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:07:57,844 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:07:57,844 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:07:57,844 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:07:57,845 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:07:57,845 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:07:57,847 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:07:57,847 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:07:57,848 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:07:57,848 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:07:57,849 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:07:57,850 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:07:57,851 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:07:57,851 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:07:57,852 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:07:57,852 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:07:57,853 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:07:57,854 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:07:57,902 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:07:57,920 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:07:57,929 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:07:57,931 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:07:57,931 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:07:57,932 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/PricedTimedAutomata/u2b01_single_pca_SAFE.bpl [2019-08-09 14:07:57,932 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/PricedTimedAutomata/u2b01_single_pca_SAFE.bpl' [2019-08-09 14:07:57,974 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:07:57,975 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:07:57,976 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:07:57,976 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:07:57,976 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:07:58,006 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "u2b01_single_pca_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:07:57" (1/1) ... [2019-08-09 14:07:58,009 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "u2b01_single_pca_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:07:57" (1/1) ... [2019-08-09 14:07:58,019 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "u2b01_single_pca_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:07:57" (1/1) ... [2019-08-09 14:07:58,020 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "u2b01_single_pca_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:07:57" (1/1) ... [2019-08-09 14:07:58,032 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "u2b01_single_pca_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:07:57" (1/1) ... [2019-08-09 14:07:58,037 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "u2b01_single_pca_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:07:57" (1/1) ... [2019-08-09 14:07:58,040 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "u2b01_single_pca_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:07:57" (1/1) ... [2019-08-09 14:07:58,048 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:07:58,050 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:07:58,051 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:07:58,051 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:07:58,052 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "u2b01_single_pca_SAFE.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:07:57" (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 [2019-08-09 14:07:58,154 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset_time [2019-08-09 14:07:58,154 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset_x [2019-08-09 14:07:58,155 INFO L130 BoogieDeclarations]: Found specification of procedure perform_resets [2019-08-09 14:07:58,155 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-09 14:07:58,156 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 14:07:58,156 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 14:07:58,279 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-09 14:07:58,519 INFO L275 CfgBuilder]: Using library mode [2019-08-09 14:07:58,519 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-09 14:07:58,521 INFO L202 PluginConnector]: Adding new model u2b01_single_pca_SAFE.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:07:58 BoogieIcfgContainer [2019-08-09 14:07:58,521 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:07:58,522 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:07:58,522 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:07:58,522 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:07:58,523 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "u2b01_single_pca_SAFE.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:07:58" (1/1) ... [2019-08-09 14:07:59,280 WARN L188 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 47 [2019-08-09 14:07:59,429 WARN L188 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 47 [2019-08-09 14:07:59,546 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 45 [2019-08-09 14:07:59,680 WARN L188 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 49 [2019-08-09 14:07:59,852 WARN L188 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 47 [2019-08-09 14:07:59,976 WARN L188 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 47 [2019-08-09 14:08:00,218 WARN L188 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 50 [2019-08-09 14:08:03,885 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 41 [2019-08-09 14:08:04,180 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 39 [2019-08-09 14:08:07,323 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-09 14:08:07,335 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:08:07,339 INFO L168 Benchmark]: Toolchain (without parser) took 9361.33 ms. Allocated memory was 131.6 MB in the beginning and 376.4 MB in the end (delta: 244.8 MB). Free memory was 106.6 MB in the beginning and 152.9 MB in the end (delta: -46.3 MB). Peak memory consumption was 289.6 MB. Max. memory is 7.1 GB. [2019-08-09 14:08:07,341 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 131.6 MB. Free memory was 108.1 MB in the beginning and 107.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-09 14:08:07,342 INFO L168 Benchmark]: Boogie Preprocessor took 72.04 ms. Allocated memory is still 131.6 MB. Free memory was 106.4 MB in the beginning and 104.2 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-09 14:08:07,344 INFO L168 Benchmark]: RCFGBuilder took 471.07 ms. Allocated memory is still 131.6 MB. Free memory was 104.2 MB in the beginning and 87.5 MB in the end (delta: 16.7 MB). Peak memory consumption was 16.7 MB. Max. memory is 7.1 GB. [2019-08-09 14:08:07,347 INFO L168 Benchmark]: Symbolic Interpretation took 8813.22 ms. Allocated memory was 131.6 MB in the beginning and 376.4 MB in the end (delta: 244.8 MB). Free memory was 87.5 MB in the beginning and 152.9 MB in the end (delta: -65.4 MB). Peak memory consumption was 270.5 MB. Max. memory is 7.1 GB. [2019-08-09 14:08:07,354 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 113]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 913#(and (<= time 11.0) (or (and (or (and (= x x$new) (= time$new time) (<= 0.0 delay) (or (and (<= x (+ delay 10.0)) (or (and (or (and (not (= id1_1 loc$Template_1)) (<= Template_1$power 150.0)) (and (= id1_1 loc$Template_1) (<= Template_1$power (+ (* 5.0 delay) 150.0)))) (not (= id0_1 loc$Template_1))) (and (or (and (or (and (not (= id1_1 loc$Template_1)) (<= Template_1$power 150.0)) (and (= id1_1 loc$Template_1) (<= Template_1$power (+ (* 5.0 delay) 150.0)))) (not (= id0_1 loc$Template_1))) (and (<= Template_1$power (+ (* 100.0 delay) 150.0)) (= id0_1 loc$Template_1))) (not (<= time (+ delay 11.0)))) (and (<= Template_1$power (+ (* 100.0 delay) 150.0)) (= id0_1 loc$Template_1))) (= id0_1 loc$Template_1) (= sync sync_none) (<= (+ delay 10.0) x)) (and (= id1_1 loc$Template_1) (not (= id0_1 id1_1)) (= (+ x (- delay)) 0.0) (or (and (or (and (or (and (not (= id1_1 loc$Template_1)) (<= Template_1$power 150.0)) (and (= id1_1 loc$Template_1) (<= Template_1$power (+ (* 5.0 delay) 150.0)))) (not (= id0_1 loc$Template_1))) (and (or (and (or (and (not (= id1_1 loc$Template_1)) (<= Template_1$power 150.0)) (and (= id1_1 loc$Template_1) (<= Template_1$power (+ (* 5.0 delay) 150.0)))) (not (= id0_1 loc$Template_1))) (and (<= Template_1$power (+ (* 100.0 delay) 150.0)) (= id0_1 loc$Template_1))) (not (<= time (+ delay 11.0)))) (and (<= Template_1$power (+ (* 100.0 delay) 150.0)) (= id0_1 loc$Template_1))) (= id0_1 id1_1) (= sync sync_none)) (and (= sync sync_none) (or (and (< (+ delay 11.0) time) (or (and (or (and (not (= id1_1 loc$Template_1)) (<= Template_1$power 150.0)) (and (= id1_1 loc$Template_1) (<= Template_1$power (+ (* 5.0 delay) 150.0)))) (not (= id0_1 loc$Template_1))) (and (or (and (or (and (not (= id1_1 loc$Template_1)) (<= Template_1$power 150.0)) (and (= id1_1 loc$Template_1) (<= Template_1$power (+ (* 5.0 delay) 150.0)))) (not (= id0_1 loc$Template_1))) (and (<= Template_1$power (+ (* 100.0 delay) 150.0)) (= id0_1 loc$Template_1))) (not (<= time (+ delay 11.0)))) (and (<= Template_1$power (+ (* 100.0 delay) 150.0)) (= id0_1 loc$Template_1)))) (and (not (= id0_1 loc$Template_1)) (or (and (<= (* (/ 1.0 100.0) Template_1$power) (/ 5.0 2.0)) (not (= id1_1 loc$Template_1)) (<= Template_1$power 150.0)) (and (= id1_1 loc$Template_1) (<= (* (/ 1.0 100.0) Template_1$power) (+ (* (/ 1.0 20.0) delay) (/ 5.0 2.0))) (<= Template_1$power (+ (* 5.0 delay) 150.0))))) (and (or (and (not (= id0_1 loc$Template_1)) (or (and (<= (* (/ 1.0 100.0) Template_1$power) (/ 5.0 2.0)) (not (= id1_1 loc$Template_1)) (<= Template_1$power 150.0)) (and (= id1_1 loc$Template_1) (<= (* (/ 1.0 100.0) Template_1$power) (+ (* (/ 1.0 20.0) delay) (/ 5.0 2.0))) (<= Template_1$power (+ (* 5.0 delay) 150.0))))) (and (<= (* (/ 1.0 100.0) Template_1$power) (+ delay (/ 5.0 2.0))) (<= Template_1$power (+ (* 100.0 delay) 150.0)) (= id0_1 loc$Template_1))) (not (<= time (+ delay 11.0)))) (and (<= (* (/ 1.0 100.0) Template_1$power) (+ delay (/ 5.0 2.0))) (<= Template_1$power (+ (* 100.0 delay) 150.0)) (= id0_1 loc$Template_1)))))) (and (or (and (<= x (+ delay 10.0)) (or (and (or (and (not (= id1_1 loc$Template_1)) (<= Template_1$power 150.0)) (and (= id1_1 loc$Template_1) (<= Template_1$power (+ (* 5.0 delay) 150.0)))) (not (= id0_1 loc$Template_1))) (not (<= time (+ delay 11.0))) (and (<= Template_1$power (+ (* 100.0 delay) 150.0)) (= id0_1 loc$Template_1))) (= id0_1 loc$Template_1) (= sync sync_none) (<= (+ delay 10.0) x)) (and (= id1_1 loc$Template_1) (not (= id0_1 id1_1)) (or (and (or (and (or (and (not (= id1_1 loc$Template_1)) (<= Template_1$power 150.0)) (and (= id1_1 loc$Template_1) (<= Template_1$power (+ (* 5.0 delay) 150.0)))) (not (= id0_1 loc$Template_1))) (not (<= time (+ delay 11.0))) (and (<= Template_1$power (+ (* 100.0 delay) 150.0)) (= id0_1 loc$Template_1))) (= id0_1 id1_1) (= sync sync_none)) (and (or (and (not (<= time (+ delay 11.0))) (or (and (<= (* (/ 1.0 100.0) Template_1$power) (+ delay (/ 5.0 2.0))) (= id0_1 loc$Template_1)) (and (not (= id0_1 loc$Template_1)) (or (and (= id1_1 loc$Template_1) (<= (* (/ 1.0 100.0) Template_1$power) (+ (* (/ 1.0 20.0) delay) (/ 5.0 2.0)))) (and (<= (* (/ 1.0 100.0) Template_1$power) (/ 5.0 2.0)) (not (= id1_1 loc$Template_1))))))) (and (< (+ delay 11.0) time) (or (and (or (and (not (= id1_1 loc$Template_1)) (<= Template_1$power 150.0)) (and (= id1_1 loc$Template_1) (<= Template_1$power (+ (* 5.0 delay) 150.0)))) (not (= id0_1 loc$Template_1))) (not (<= time (+ delay 11.0))) (and (<= Template_1$power (+ (* 100.0 delay) 150.0)) (= id0_1 loc$Template_1)))) (and (not (= id0_1 loc$Template_1)) (or (and (<= (* (/ 1.0 100.0) Template_1$power) (/ 5.0 2.0)) (not (= id1_1 loc$Template_1)) (<= Template_1$power 150.0)) (and (= id1_1 loc$Template_1) (<= (* (/ 1.0 100.0) Template_1$power) (+ (* (/ 1.0 20.0) delay) (/ 5.0 2.0))) (<= Template_1$power (+ (* 5.0 delay) 150.0))))) (and (<= (* (/ 1.0 100.0) Template_1$power) (+ delay (/ 5.0 2.0))) (<= Template_1$power (+ (* 100.0 delay) 150.0)) (= id0_1 loc$Template_1))) (= sync sync_none))) (= (+ x (- delay)) 0.0))) (not (<= time (+ delay 11.0)))))) (and (= x delay) (not time$reset) (= x x$new) (= id1_1 loc$Template_1) (or (and (or (and (not (= id1_1 loc$Template_1)) (= Template_1$power 0.0)) (and (= id1_1 loc$Template_1) (= Template_1$power (* 5.0 delay)))) (not (= id0_1 loc$Template_1))) (and (= Template_1$power (* 100.0 delay)) (= id0_1 loc$Template_1))) (not x$reset) (= time$new time) (= time delay) (<= 0.0 delay) (= sync sync_none))) (= id0_1 loc$Template_1) (<= x 11.0)) (and (= id1_1 loc$Template_1) (or (and (= x delay) (not time$reset) (= x x$new) (= id1_1 loc$Template_1) (or (and (or (and (not (= id1_1 loc$Template_1)) (= Template_1$power 0.0)) (and (= id1_1 loc$Template_1) (= Template_1$power (* 5.0 delay)))) (not (= id0_1 loc$Template_1))) (and (= Template_1$power (* 100.0 delay)) (= id0_1 loc$Template_1))) (not (= id0_1 loc$Template_1)) (not x$reset) (= time$new time) (= time delay) (<= 0.0 delay) (= sync sync_none)) (not (= id0_1 loc$Template_1))) (<= x 10.0))) (not (<= Template_1$power 150.0))). Possible FailurePath: - UnprovableResult [Line: 82]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 806#(and (<= time 11.0) (not (<= Template_1$power 150.0))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 131.6 MB. Free memory was 108.1 MB in the beginning and 107.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 72.04 ms. Allocated memory is still 131.6 MB. Free memory was 106.4 MB in the beginning and 104.2 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 471.07 ms. Allocated memory is still 131.6 MB. Free memory was 104.2 MB in the beginning and 87.5 MB in the end (delta: 16.7 MB). Peak memory consumption was 16.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 8813.22 ms. Allocated memory was 131.6 MB in the beginning and 376.4 MB in the end (delta: 244.8 MB). Free memory was 87.5 MB in the beginning and 152.9 MB in the end (delta: -65.4 MB). Peak memory consumption was 270.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...