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/20170304-DifficultPathPrograms/string.i_3.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:43:04,734 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:43:04,737 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:43:04,752 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:43:04,753 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:43:04,754 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:43:04,756 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:43:04,759 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:43:04,761 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:43:04,762 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:43:04,763 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:43:04,764 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:43:04,765 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:43:04,766 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:43:04,767 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:43:04,770 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:43:04,777 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:43:04,778 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:43:04,782 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:43:04,786 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:43:04,788 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:43:04,789 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:43:04,792 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:43:04,793 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:43:04,797 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:43:04,797 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:43:04,797 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:43:04,798 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:43:04,799 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:43:04,801 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:43:04,801 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:43:04,802 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:43:04,804 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:43:04,805 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:43:04,808 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:43:04,808 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:43:04,809 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:43:04,809 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:43:04,809 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:43:04,810 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:43:04,811 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:43:04,857 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:43:04,868 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:43:04,872 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:43:04,873 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:43:04,874 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:43:04,874 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/string.i_3.bpl [2019-08-05 11:43:04,875 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/string.i_3.bpl' [2019-08-05 11:43:04,916 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:43:04,920 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:43:04,920 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:43:04,921 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:43:04,921 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:43:04,943 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "string.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:43:04" (1/1) ... [2019-08-05 11:43:04,944 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "string.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:43:04" (1/1) ... [2019-08-05 11:43:04,953 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "string.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:43:04" (1/1) ... [2019-08-05 11:43:04,953 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "string.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:43:04" (1/1) ... [2019-08-05 11:43:04,958 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "string.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:43:04" (1/1) ... [2019-08-05 11:43:04,960 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "string.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:43:04" (1/1) ... [2019-08-05 11:43:04,961 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "string.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:43:04" (1/1) ... [2019-08-05 11:43:04,962 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:43:04,963 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:43:04,964 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:43:04,964 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:43:04,965 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "string.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:43:04" (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 11:43:05,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-05 11:43:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-05 11:43:05,262 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-05 11:43:05,262 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-08-05 11:43:05,263 INFO L202 PluginConnector]: Adding new model string.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:43:05 BoogieIcfgContainer [2019-08-05 11:43:05,263 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:43:05,264 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:43:05,264 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:43:05,264 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:43:05,266 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "string.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:43:05" (1/1) ... [2019-08-05 11:43:05,282 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 11:43:05,286 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:43:05,300 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-05 11:43:05,317 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:43:05,318 INFO L184 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-05 11:43:05,523 WARN L188 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 19 [2019-08-05 11:43:05,684 WARN L188 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 22 [2019-08-05 11:43:06,057 WARN L188 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 50 [2019-08-05 11:43:06,211 WARN L188 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 64 [2019-08-05 11:43:06,476 WARN L188 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 78 [2019-08-05 11:43:06,865 WARN L188 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-05 11:43:07,118 WARN L188 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 128 [2019-08-05 11:43:07,478 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 141 [2019-08-05 11:43:07,730 WARN L188 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 154 [2019-08-05 11:43:08,073 WARN L188 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 167 [2019-08-05 11:43:08,625 WARN L188 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 207 [2019-08-05 11:43:08,627 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:43:08,628 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:43:08,631 INFO L178 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 64#(and (= ULTIMATE.start_main_~j~5 0) (= (select ULTIMATE.start_main_~string_A~5 ULTIMATE.start_main_~nc_A~5) 0) (= 0 (select ULTIMATE.start_main_~string_B~5 ULTIMATE.start_main_~nc_B~5)) (= |ULTIMATE.start___VERIFIER_assert_#in~cond| ULTIMATE.start___VERIFIER_assert_~cond) (exists ((v_ULTIMATE.start_main_~found~5_5 Int) (v_ULTIMATE.start_main_~i~5_27 Int)) (and (not (< v_ULTIMATE.start_main_~i~5_27 5)) (exists ((v_ULTIMATE.start_main_~string_B~5_12 (Array Int Int)) (|v_ULTIMATE.start_main_#t~nondet3_9| Int)) (and (or (exists ((v_ULTIMATE.start_main_~string_B~5_11 (Array Int Int)) (|v_ULTIMATE.start_main_#t~nondet3_8| Int)) (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet3_8| 128)) (or (exists ((v_ULTIMATE.start_main_~string_B~5_10 (Array Int Int)) (|v_ULTIMATE.start_main_#t~nondet3_7| Int)) (and (= v_ULTIMATE.start_main_~string_B~5_11 (store v_ULTIMATE.start_main_~string_B~5_10 (+ v_ULTIMATE.start_main_~i~5_27 (- 3)) |v_ULTIMATE.start_main_#t~nondet3_7|)) (<= |v_ULTIMATE.start_main_#t~nondet3_7| 127) (or (and (exists ((v_ULTIMATE.start_main_~i~5_20 Int)) (and (exists ((|v_ULTIMATE.start_main_#t~nondet1_9| Int) (v_ULTIMATE.start_main_~string_A~5_13 (Array Int Int))) (and (or (and (= 0 v_ULTIMATE.start_main_~found~5_5) (= 0 (+ v_ULTIMATE.start_main_~i~5_20 (- 1)))) (exists ((|v_ULTIMATE.start_main_#t~nondet1_8| Int) (v_ULTIMATE.start_main_~string_A~5_12 (Array Int Int))) (and (or (and (= 0 v_ULTIMATE.start_main_~found~5_5) (= 0 (+ v_ULTIMATE.start_main_~i~5_20 (- 2)))) (exists ((|v_ULTIMATE.start_main_#t~nondet1_7| Int) (v_ULTIMATE.start_main_~string_A~5_11 (Array Int Int))) (and (<= |v_ULTIMATE.start_main_#t~nondet1_7| 127) (or (exists ((|v_ULTIMATE.start_main_#t~nondet1_6| Int) (v_ULTIMATE.start_main_~string_A~5_10 (Array Int Int))) (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_6| 128)) (or (and (= 0 v_ULTIMATE.start_main_~found~5_5) (= 0 (+ v_ULTIMATE.start_main_~i~5_20 (- 4)))) (exists ((|v_ULTIMATE.start_main_#t~nondet1_5| Int) (v_ULTIMATE.start_main_~string_A~5_9 (Array Int Int))) (and (or (and (= 0 v_ULTIMATE.start_main_~found~5_5) (exists ((|v_ULTIMATE.start_main_#t~nondet1_4| Int) (v_ULTIMATE.start_main_~string_A~5_8 (Array Int Int))) (and (<= |v_ULTIMATE.start_main_#t~nondet1_4| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_4| 128)) (= v_ULTIMATE.start_main_~string_A~5_9 (store v_ULTIMATE.start_main_~string_A~5_8 0 |v_ULTIMATE.start_main_#t~nondet1_4|)))) (= (+ v_ULTIMATE.start_main_~i~5_20 (- 5)) 1)) (and (= (+ v_ULTIMATE.start_main_~i~5_20 (- 5)) 0) (= 0 v_ULTIMATE.start_main_~found~5_5))) (= v_ULTIMATE.start_main_~string_A~5_10 (store v_ULTIMATE.start_main_~string_A~5_9 (+ v_ULTIMATE.start_main_~i~5_20 (- 5)) |v_ULTIMATE.start_main_#t~nondet1_5|)) (<= |v_ULTIMATE.start_main_#t~nondet1_5| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_5| 128))))) (= (store v_ULTIMATE.start_main_~string_A~5_10 (+ v_ULTIMATE.start_main_~i~5_20 (- 4)) |v_ULTIMATE.start_main_#t~nondet1_6|) v_ULTIMATE.start_main_~string_A~5_11) (<= |v_ULTIMATE.start_main_#t~nondet1_6| 127))) (and (= 0 v_ULTIMATE.start_main_~found~5_5) (= (+ v_ULTIMATE.start_main_~i~5_20 (- 3)) 0))) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_7| 128)) (= v_ULTIMATE.start_main_~string_A~5_12 (store v_ULTIMATE.start_main_~string_A~5_11 (+ v_ULTIMATE.start_main_~i~5_20 (- 3)) |v_ULTIMATE.start_main_#t~nondet1_7|))))) (<= |v_ULTIMATE.start_main_#t~nondet1_8| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_8| 128)) (= (store v_ULTIMATE.start_main_~string_A~5_12 (+ v_ULTIMATE.start_main_~i~5_20 (- 2)) |v_ULTIMATE.start_main_#t~nondet1_8|) v_ULTIMATE.start_main_~string_A~5_13)))) (= ULTIMATE.start_main_~string_A~5 (store v_ULTIMATE.start_main_~string_A~5_13 (+ v_ULTIMATE.start_main_~i~5_20 (- 1)) |v_ULTIMATE.start_main_#t~nondet1_9|)) (<= |v_ULTIMATE.start_main_#t~nondet1_9| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_9| 128)))) (< v_ULTIMATE.start_main_~i~5_20 6) (not (< v_ULTIMATE.start_main_~i~5_20 5)))) (= 0 (+ v_ULTIMATE.start_main_~i~5_27 (- 3))) (= 0 (select ULTIMATE.start_main_~string_A~5 4))) (exists ((|v_ULTIMATE.start_main_#t~nondet3_6| Int) (v_ULTIMATE.start_main_~string_B~5_9 (Array Int Int))) (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet3_6| 128)) (<= |v_ULTIMATE.start_main_#t~nondet3_6| 127) (or (exists ((|v_ULTIMATE.start_main_#t~nondet3_5| Int) (v_ULTIMATE.start_main_~string_B~5_8 (Array Int Int))) (and (= v_ULTIMATE.start_main_~string_B~5_9 (store v_ULTIMATE.start_main_~string_B~5_8 (+ v_ULTIMATE.start_main_~i~5_27 (- 5)) |v_ULTIMATE.start_main_#t~nondet3_5|)) (<= |v_ULTIMATE.start_main_#t~nondet3_5| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet3_5| 128)) (or (and (exists ((v_ULTIMATE.start_main_~i~5_20 Int)) (and (exists ((|v_ULTIMATE.start_main_#t~nondet1_9| Int) (v_ULTIMATE.start_main_~string_A~5_13 (Array Int Int))) (and (or (and (= 0 v_ULTIMATE.start_main_~found~5_5) (= 0 (+ v_ULTIMATE.start_main_~i~5_20 (- 1)))) (exists ((|v_ULTIMATE.start_main_#t~nondet1_8| Int) (v_ULTIMATE.start_main_~string_A~5_12 (Array Int Int))) (and (or (and (= 0 v_ULTIMATE.start_main_~found~5_5) (= 0 (+ v_ULTIMATE.start_main_~i~5_20 (- 2)))) (exists ((|v_ULTIMATE.start_main_#t~nondet1_7| Int) (v_ULTIMATE.start_main_~string_A~5_11 (Array Int Int))) (and (<= |v_ULTIMATE.start_main_#t~nondet1_7| 127) (or (exists ((|v_ULTIMATE.start_main_#t~nondet1_6| Int) (v_ULTIMATE.start_main_~string_A~5_10 (Array Int Int))) (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_6| 128)) (or (and (= 0 v_ULTIMATE.start_main_~found~5_5) (= 0 (+ v_ULTIMATE.start_main_~i~5_20 (- 4)))) (exists ((|v_ULTIMATE.start_main_#t~nondet1_5| Int) (v_ULTIMATE.start_main_~string_A~5_9 (Array Int Int))) (and (or (and (= 0 v_ULTIMATE.start_main_~found~5_5) (exists ((|v_ULTIMATE.start_main_#t~nondet1_4| Int) (v_ULTIMATE.start_main_~string_A~5_8 (Array Int Int))) (and (<= |v_ULTIMATE.start_main_#t~nondet1_4| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_4| 128)) (= v_ULTIMATE.start_main_~string_A~5_9 (store v_ULTIMATE.start_main_~string_A~5_8 0 |v_ULTIMATE.start_main_#t~nondet1_4|)))) (= (+ v_ULTIMATE.start_main_~i~5_20 (- 5)) 1)) (and (= (+ v_ULTIMATE.start_main_~i~5_20 (- 5)) 0) (= 0 v_ULTIMATE.start_main_~found~5_5))) (= v_ULTIMATE.start_main_~string_A~5_10 (store v_ULTIMATE.start_main_~string_A~5_9 (+ v_ULTIMATE.start_main_~i~5_20 (- 5)) |v_ULTIMATE.start_main_#t~nondet1_5|)) (<= |v_ULTIMATE.start_main_#t~nondet1_5| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_5| 128))))) (= (store v_ULTIMATE.start_main_~string_A~5_10 (+ v_ULTIMATE.start_main_~i~5_20 (- 4)) |v_ULTIMATE.start_main_#t~nondet1_6|) v_ULTIMATE.start_main_~string_A~5_11) (<= |v_ULTIMATE.start_main_#t~nondet1_6| 127))) (and (= 0 v_ULTIMATE.start_main_~found~5_5) (= (+ v_ULTIMATE.start_main_~i~5_20 (- 3)) 0))) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_7| 128)) (= v_ULTIMATE.start_main_~string_A~5_12 (store v_ULTIMATE.start_main_~string_A~5_11 (+ v_ULTIMATE.start_main_~i~5_20 (- 3)) |v_ULTIMATE.start_main_#t~nondet1_7|))))) (<= |v_ULTIMATE.start_main_#t~nondet1_8| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_8| 128)) (= (store v_ULTIMATE.start_main_~string_A~5_12 (+ v_ULTIMATE.start_main_~i~5_20 (- 2)) |v_ULTIMATE.start_main_#t~nondet1_8|) v_ULTIMATE.start_main_~string_A~5_13)))) (= ULTIMATE.start_main_~string_A~5 (store v_ULTIMATE.start_main_~string_A~5_13 (+ v_ULTIMATE.start_main_~i~5_20 (- 1)) |v_ULTIMATE.start_main_#t~nondet1_9|)) (<= |v_ULTIMATE.start_main_#t~nondet1_9| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_9| 128)))) (< v_ULTIMATE.start_main_~i~5_20 6) (not (< v_ULTIMATE.start_main_~i~5_20 5)))) (= 0 (select ULTIMATE.start_main_~string_A~5 4)) (exists ((|v_ULTIMATE.start_main_#t~nondet3_4| Int) (v_ULTIMATE.start_main_~string_B~5_7 (Array Int Int))) (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet3_4| 128)) (= v_ULTIMATE.start_main_~string_B~5_8 (store v_ULTIMATE.start_main_~string_B~5_7 0 |v_ULTIMATE.start_main_#t~nondet3_4|)) (<= |v_ULTIMATE.start_main_#t~nondet3_4| 127))) (= 1 (+ v_ULTIMATE.start_main_~i~5_27 (- 5)))) (and (exists ((v_ULTIMATE.start_main_~i~5_20 Int)) (and (exists ((|v_ULTIMATE.start_main_#t~nondet1_9| Int) (v_ULTIMATE.start_main_~string_A~5_13 (Array Int Int))) (and (or (and (= 0 v_ULTIMATE.start_main_~found~5_5) (= 0 (+ v_ULTIMATE.start_main_~i~5_20 (- 1)))) (exists ((|v_ULTIMATE.start_main_#t~nondet1_8| Int) (v_ULTIMATE.start_main_~string_A~5_12 (Array Int Int))) (and (or (and (= 0 v_ULTIMATE.start_main_~found~5_5) (= 0 (+ v_ULTIMATE.start_main_~i~5_20 (- 2)))) (exists ((|v_ULTIMATE.start_main_#t~nondet1_7| Int) (v_ULTIMATE.start_main_~string_A~5_11 (Array Int Int))) (and (<= |v_ULTIMATE.start_main_#t~nondet1_7| 127) (or (exists ((|v_ULTIMATE.start_main_#t~nondet1_6| Int) (v_ULTIMATE.start_main_~string_A~5_10 (Array Int Int))) (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_6| 128)) (or (and (= 0 v_ULTIMATE.start_main_~found~5_5) (= 0 (+ v_ULTIMATE.start_main_~i~5_20 (- 4)))) (exists ((|v_ULTIMATE.start_main_#t~nondet1_5| Int) (v_ULTIMATE.start_main_~string_A~5_9 (Array Int Int))) (and (or (and (= 0 v_ULTIMATE.start_main_~found~5_5) (exists ((|v_ULTIMATE.start_main_#t~nondet1_4| Int) (v_ULTIMATE.start_main_~string_A~5_8 (Array Int Int))) (and (<= |v_ULTIMATE.start_main_#t~nondet1_4| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_4| 128)) (= v_ULTIMATE.start_main_~string_A~5_9 (store v_ULTIMATE.start_main_~string_A~5_8 0 |v_ULTIMATE.start_main_#t~nondet1_4|)))) (= (+ v_ULTIMATE.start_main_~i~5_20 (- 5)) 1)) (and (= (+ v_ULTIMATE.start_main_~i~5_20 (- 5)) 0) (= 0 v_ULTIMATE.start_main_~found~5_5))) (= v_ULTIMATE.start_main_~string_A~5_10 (store v_ULTIMATE.start_main_~string_A~5_9 (+ v_ULTIMATE.start_main_~i~5_20 (- 5)) |v_ULTIMATE.start_main_#t~nondet1_5|)) (<= |v_ULTIMATE.start_main_#t~nondet1_5| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_5| 128))))) (= (store v_ULTIMATE.start_main_~string_A~5_10 (+ v_ULTIMATE.start_main_~i~5_20 (- 4)) |v_ULTIMATE.start_main_#t~nondet1_6|) v_ULTIMATE.start_main_~string_A~5_11) (<= |v_ULTIMATE.start_main_#t~nondet1_6| 127))) (and (= 0 v_ULTIMATE.start_main_~found~5_5) (= (+ v_ULTIMATE.start_main_~i~5_20 (- 3)) 0))) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_7| 128)) (= v_ULTIMATE.start_main_~string_A~5_12 (store v_ULTIMATE.start_main_~string_A~5_11 (+ v_ULTIMATE.start_main_~i~5_20 (- 3)) |v_ULTIMATE.start_main_#t~nondet1_7|))))) (<= |v_ULTIMATE.start_main_#t~nondet1_8| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_8| 128)) (= (store v_ULTIMATE.start_main_~string_A~5_12 (+ v_ULTIMATE.start_main_~i~5_20 (- 2)) |v_ULTIMATE.start_main_#t~nondet1_8|) v_ULTIMATE.start_main_~string_A~5_13)))) (= ULTIMATE.start_main_~string_A~5 (store v_ULTIMATE.start_main_~string_A~5_13 (+ v_ULTIMATE.start_main_~i~5_20 (- 1)) |v_ULTIMATE.start_main_#t~nondet1_9|)) (<= |v_ULTIMATE.start_main_#t~nondet1_9| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_9| 128)))) (< v_ULTIMATE.start_main_~i~5_20 6) (not (< v_ULTIMATE.start_main_~i~5_20 5)))) (= 0 (select ULTIMATE.start_main_~string_A~5 4)) (= 0 (+ v_ULTIMATE.start_main_~i~5_27 (- 5))))))) (and (exists ((v_ULTIMATE.start_main_~i~5_20 Int)) (and (exists ((|v_ULTIMATE.start_main_#t~nondet1_9| Int) (v_ULTIMATE.start_main_~string_A~5_13 (Array Int Int))) (and (or (and (= 0 v_ULTIMATE.start_main_~found~5_5) (= 0 (+ v_ULTIMATE.start_main_~i~5_20 (- 1)))) (exists ((|v_ULTIMATE.start_main_#t~nondet1_8| Int) (v_ULTIMATE.start_main_~string_A~5_12 (Array Int Int))) (and (or (and (= 0 v_ULTIMATE.start_main_~found~5_5) (= 0 (+ v_ULTIMATE.start_main_~i~5_20 (- 2)))) (exists ((|v_ULTIMATE.start_main_#t~nondet1_7| Int) (v_ULTIMATE.start_main_~string_A~5_11 (Array Int Int))) (and (<= |v_ULTIMATE.start_main_#t~nondet1_7| 127) (or (exists ((|v_ULTIMATE.start_main_#t~nondet1_6| Int) (v_ULTIMATE.start_main_~string_A~5_10 (Array Int Int))) (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_6| 128)) (or (and (= 0 v_ULTIMATE.start_main_~found~5_5) (= 0 (+ v_ULTIMATE.start_main_~i~5_20 (- 4)))) (exists ((|v_ULTIMATE.start_main_#t~nondet1_5| Int) (v_ULTIMATE.start_main_~string_A~5_9 (Array Int Int))) (and (or (and (= 0 v_ULTIMATE.start_main_~found~5_5) (exists ((|v_ULTIMATE.start_main_#t~nondet1_4| Int) (v_ULTIMATE.start_main_~string_A~5_8 (Array Int Int))) (and (<= |v_ULTIMATE.start_main_#t~nondet1_4| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_4| 128)) (= v_ULTIMATE.start_main_~string_A~5_9 (store v_ULTIMATE.start_main_~string_A~5_8 0 |v_ULTIMATE.start_main_#t~nondet1_4|)))) (= (+ v_ULTIMATE.start_main_~i~5_20 (- 5)) 1)) (and (= (+ v_ULTIMATE.start_main_~i~5_20 (- 5)) 0) (= 0 v_ULTIMATE.start_main_~found~5_5))) (= v_ULTIMATE.start_main_~string_A~5_10 (store v_ULTIMATE.start_main_~string_A~5_9 (+ v_ULTIMATE.start_main_~i~5_20 (- 5)) |v_ULTIMATE.start_main_#t~nondet1_5|)) (<= |v_ULTIMATE.start_main_#t~nondet1_5| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_5| 128))))) (= (store v_ULTIMATE.start_main_~string_A~5_10 (+ v_ULTIMATE.start_main_~i~5_20 (- 4)) |v_ULTIMATE.start_main_#t~nondet1_6|) v_ULTIMATE.start_main_~string_A~5_11) (<= |v_ULTIMATE.start_main_#t~nondet1_6| 127))) (and (= 0 v_ULTIMATE.start_main_~found~5_5) (= (+ v_ULTIMATE.start_main_~i~5_20 (- 3)) 0))) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_7| 128)) (= v_ULTIMATE.start_main_~string_A~5_12 (store v_ULTIMATE.start_main_~string_A~5_11 (+ v_ULTIMATE.start_main_~i~5_20 (- 3)) |v_ULTIMATE.start_main_#t~nondet1_7|))))) (<= |v_ULTIMATE.start_main_#t~nondet1_8| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_8| 128)) (= (store v_ULTIMATE.start_main_~string_A~5_12 (+ v_ULTIMATE.start_main_~i~5_20 (- 2)) |v_ULTIMATE.start_main_#t~nondet1_8|) v_ULTIMATE.start_main_~string_A~5_13)))) (= ULTIMATE.start_main_~string_A~5 (store v_ULTIMATE.start_main_~string_A~5_13 (+ v_ULTIMATE.start_main_~i~5_20 (- 1)) |v_ULTIMATE.start_main_#t~nondet1_9|)) (<= |v_ULTIMATE.start_main_#t~nondet1_9| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_9| 128)))) (< v_ULTIMATE.start_main_~i~5_20 6) (not (< v_ULTIMATE.start_main_~i~5_20 5)))) (= 0 (+ v_ULTIMATE.start_main_~i~5_27 (- 4))) (= 0 (select ULTIMATE.start_main_~string_A~5 4)))) (= v_ULTIMATE.start_main_~string_B~5_10 (store v_ULTIMATE.start_main_~string_B~5_9 (+ v_ULTIMATE.start_main_~i~5_27 (- 4)) |v_ULTIMATE.start_main_#t~nondet3_6|))))) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet3_7| 128)))) (and (exists ((v_ULTIMATE.start_main_~i~5_20 Int)) (and (exists ((|v_ULTIMATE.start_main_#t~nondet1_9| Int) (v_ULTIMATE.start_main_~string_A~5_13 (Array Int Int))) (and (or (and (= 0 v_ULTIMATE.start_main_~found~5_5) (= 0 (+ v_ULTIMATE.start_main_~i~5_20 (- 1)))) (exists ((|v_ULTIMATE.start_main_#t~nondet1_8| Int) (v_ULTIMATE.start_main_~string_A~5_12 (Array Int Int))) (and (or (and (= 0 v_ULTIMATE.start_main_~found~5_5) (= 0 (+ v_ULTIMATE.start_main_~i~5_20 (- 2)))) (exists ((|v_ULTIMATE.start_main_#t~nondet1_7| Int) (v_ULTIMATE.start_main_~string_A~5_11 (Array Int Int))) (and (<= |v_ULTIMATE.start_main_#t~nondet1_7| 127) (or (exists ((|v_ULTIMATE.start_main_#t~nondet1_6| Int) (v_ULTIMATE.start_main_~string_A~5_10 (Array Int Int))) (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_6| 128)) (or (and (= 0 v_ULTIMATE.start_main_~found~5_5) (= 0 (+ v_ULTIMATE.start_main_~i~5_20 (- 4)))) (exists ((|v_ULTIMATE.start_main_#t~nondet1_5| Int) (v_ULTIMATE.start_main_~string_A~5_9 (Array Int Int))) (and (or (and (= 0 v_ULTIMATE.start_main_~found~5_5) (exists ((|v_ULTIMATE.start_main_#t~nondet1_4| Int) (v_ULTIMATE.start_main_~string_A~5_8 (Array Int Int))) (and (<= |v_ULTIMATE.start_main_#t~nondet1_4| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_4| 128)) (= v_ULTIMATE.start_main_~string_A~5_9 (store v_ULTIMATE.start_main_~string_A~5_8 0 |v_ULTIMATE.start_main_#t~nondet1_4|)))) (= (+ v_ULTIMATE.start_main_~i~5_20 (- 5)) 1)) (and (= (+ v_ULTIMATE.start_main_~i~5_20 (- 5)) 0) (= 0 v_ULTIMATE.start_main_~found~5_5))) (= v_ULTIMATE.start_main_~string_A~5_10 (store v_ULTIMATE.start_main_~string_A~5_9 (+ v_ULTIMATE.start_main_~i~5_20 (- 5)) |v_ULTIMATE.start_main_#t~nondet1_5|)) (<= |v_ULTIMATE.start_main_#t~nondet1_5| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_5| 128))))) (= (store v_ULTIMATE.start_main_~string_A~5_10 (+ v_ULTIMATE.start_main_~i~5_20 (- 4)) |v_ULTIMATE.start_main_#t~nondet1_6|) v_ULTIMATE.start_main_~string_A~5_11) (<= |v_ULTIMATE.start_main_#t~nondet1_6| 127))) (and (= 0 v_ULTIMATE.start_main_~found~5_5) (= (+ v_ULTIMATE.start_main_~i~5_20 (- 3)) 0))) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_7| 128)) (= v_ULTIMATE.start_main_~string_A~5_12 (store v_ULTIMATE.start_main_~string_A~5_11 (+ v_ULTIMATE.start_main_~i~5_20 (- 3)) |v_ULTIMATE.start_main_#t~nondet1_7|))))) (<= |v_ULTIMATE.start_main_#t~nondet1_8| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_8| 128)) (= (store v_ULTIMATE.start_main_~string_A~5_12 (+ v_ULTIMATE.start_main_~i~5_20 (- 2)) |v_ULTIMATE.start_main_#t~nondet1_8|) v_ULTIMATE.start_main_~string_A~5_13)))) (= ULTIMATE.start_main_~string_A~5 (store v_ULTIMATE.start_main_~string_A~5_13 (+ v_ULTIMATE.start_main_~i~5_20 (- 1)) |v_ULTIMATE.start_main_#t~nondet1_9|)) (<= |v_ULTIMATE.start_main_#t~nondet1_9| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_9| 128)))) (< v_ULTIMATE.start_main_~i~5_20 6) (not (< v_ULTIMATE.start_main_~i~5_20 5)))) (= 0 (select ULTIMATE.start_main_~string_A~5 4)) (= 0 (+ v_ULTIMATE.start_main_~i~5_27 (- 2))))) (<= |v_ULTIMATE.start_main_#t~nondet3_8| 127) (= (store v_ULTIMATE.start_main_~string_B~5_11 (+ v_ULTIMATE.start_main_~i~5_27 (- 2)) |v_ULTIMATE.start_main_#t~nondet3_8|) v_ULTIMATE.start_main_~string_B~5_12))) (and (exists ((v_ULTIMATE.start_main_~i~5_20 Int)) (and (exists ((|v_ULTIMATE.start_main_#t~nondet1_9| Int) (v_ULTIMATE.start_main_~string_A~5_13 (Array Int Int))) (and (or (and (= 0 v_ULTIMATE.start_main_~found~5_5) (= 0 (+ v_ULTIMATE.start_main_~i~5_20 (- 1)))) (exists ((|v_ULTIMATE.start_main_#t~nondet1_8| Int) (v_ULTIMATE.start_main_~string_A~5_12 (Array Int Int))) (and (or (and (= 0 v_ULTIMATE.start_main_~found~5_5) (= 0 (+ v_ULTIMATE.start_main_~i~5_20 (- 2)))) (exists ((|v_ULTIMATE.start_main_#t~nondet1_7| Int) (v_ULTIMATE.start_main_~string_A~5_11 (Array Int Int))) (and (<= |v_ULTIMATE.start_main_#t~nondet1_7| 127) (or (exists ((|v_ULTIMATE.start_main_#t~nondet1_6| Int) (v_ULTIMATE.start_main_~string_A~5_10 (Array Int Int))) (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_6| 128)) (or (and (= 0 v_ULTIMATE.start_main_~found~5_5) (= 0 (+ v_ULTIMATE.start_main_~i~5_20 (- 4)))) (exists ((|v_ULTIMATE.start_main_#t~nondet1_5| Int) (v_ULTIMATE.start_main_~string_A~5_9 (Array Int Int))) (and (or (and (= 0 v_ULTIMATE.start_main_~found~5_5) (exists ((|v_ULTIMATE.start_main_#t~nondet1_4| Int) (v_ULTIMATE.start_main_~string_A~5_8 (Array Int Int))) (and (<= |v_ULTIMATE.start_main_#t~nondet1_4| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_4| 128)) (= v_ULTIMATE.start_main_~string_A~5_9 (store v_ULTIMATE.start_main_~string_A~5_8 0 |v_ULTIMATE.start_main_#t~nondet1_4|)))) (= (+ v_ULTIMATE.start_main_~i~5_20 (- 5)) 1)) (and (= (+ v_ULTIMATE.start_main_~i~5_20 (- 5)) 0) (= 0 v_ULTIMATE.start_main_~found~5_5))) (= v_ULTIMATE.start_main_~string_A~5_10 (store v_ULTIMATE.start_main_~string_A~5_9 (+ v_ULTIMATE.start_main_~i~5_20 (- 5)) |v_ULTIMATE.start_main_#t~nondet1_5|)) (<= |v_ULTIMATE.start_main_#t~nondet1_5| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_5| 128))))) (= (store v_ULTIMATE.start_main_~string_A~5_10 (+ v_ULTIMATE.start_main_~i~5_20 (- 4)) |v_ULTIMATE.start_main_#t~nondet1_6|) v_ULTIMATE.start_main_~string_A~5_11) (<= |v_ULTIMATE.start_main_#t~nondet1_6| 127))) (and (= 0 v_ULTIMATE.start_main_~found~5_5) (= (+ v_ULTIMATE.start_main_~i~5_20 (- 3)) 0))) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_7| 128)) (= v_ULTIMATE.start_main_~string_A~5_12 (store v_ULTIMATE.start_main_~string_A~5_11 (+ v_ULTIMATE.start_main_~i~5_20 (- 3)) |v_ULTIMATE.start_main_#t~nondet1_7|))))) (<= |v_ULTIMATE.start_main_#t~nondet1_8| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_8| 128)) (= (store v_ULTIMATE.start_main_~string_A~5_12 (+ v_ULTIMATE.start_main_~i~5_20 (- 2)) |v_ULTIMATE.start_main_#t~nondet1_8|) v_ULTIMATE.start_main_~string_A~5_13)))) (= ULTIMATE.start_main_~string_A~5 (store v_ULTIMATE.start_main_~string_A~5_13 (+ v_ULTIMATE.start_main_~i~5_20 (- 1)) |v_ULTIMATE.start_main_#t~nondet1_9|)) (<= |v_ULTIMATE.start_main_#t~nondet1_9| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet1_9| 128)))) (< v_ULTIMATE.start_main_~i~5_20 6) (not (< v_ULTIMATE.start_main_~i~5_20 5)))) (= 0 (+ v_ULTIMATE.start_main_~i~5_27 (- 1))) (= 0 (select ULTIMATE.start_main_~string_A~5 4)))) (= ULTIMATE.start_main_~string_B~5 (store v_ULTIMATE.start_main_~string_B~5_12 (+ v_ULTIMATE.start_main_~i~5_27 (- 1)) |v_ULTIMATE.start_main_#t~nondet3_9|)) (<= |v_ULTIMATE.start_main_#t~nondet3_9| 127) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet3_9| 128)))) (< v_ULTIMATE.start_main_~i~5_27 6))) (= ULTIMATE.start_main_~j~5 ULTIMATE.start_main_~i~5) (= ULTIMATE.start_main_~nc_A~5 0) (= 0 ULTIMATE.start___VERIFIER_assert_~cond) (= |ULTIMATE.start___VERIFIER_assert_#in~cond| (ite (or (= ULTIMATE.start_main_~found~5 1) (= ULTIMATE.start_main_~found~5 0)) 1 0)) (= (select ULTIMATE.start_main_~string_B~5 4) 0) (= ULTIMATE.start_main_~nc_B~5 0)) [2019-08-05 11:43:08,639 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:43:08,642 INFO L168 Benchmark]: Toolchain (without parser) took 3723.43 ms. Allocated memory was 138.9 MB in the beginning and 201.9 MB in the end (delta: 62.9 MB). Free memory was 107.2 MB in the beginning and 141.7 MB in the end (delta: -34.5 MB). Peak memory consumption was 93.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:43:08,643 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 138.9 MB. Free memory was 108.6 MB in the beginning and 108.4 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-05 11:43:08,644 INFO L168 Benchmark]: Boogie Preprocessor took 42.52 ms. Allocated memory is still 138.9 MB. Free memory was 107.2 MB in the beginning and 104.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 11:43:08,645 INFO L168 Benchmark]: RCFGBuilder took 300.06 ms. Allocated memory is still 138.9 MB. Free memory was 104.9 MB in the beginning and 94.4 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 7.1 GB. [2019-08-05 11:43:08,646 INFO L168 Benchmark]: Symbolic Interpretation took 3375.91 ms. Allocated memory was 138.9 MB in the beginning and 201.9 MB in the end (delta: 62.9 MB). Free memory was 94.4 MB in the beginning and 141.7 MB in the end (delta: -47.3 MB). Peak memory consumption was 80.3 MB. Max. memory is 7.1 GB. [2019-08-05 11:43:08,650 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 89]: 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.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 138.9 MB. Free memory was 108.6 MB in the beginning and 108.4 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 42.52 ms. Allocated memory is still 138.9 MB. Free memory was 107.2 MB in the beginning and 104.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 300.06 ms. Allocated memory is still 138.9 MB. Free memory was 104.9 MB in the beginning and 94.4 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 3375.91 ms. Allocated memory was 138.9 MB in the beginning and 201.9 MB in the end (delta: 62.9 MB). Free memory was 94.4 MB in the beginning and 141.7 MB in the end (delta: -47.3 MB). Peak memory consumption was 80.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...