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/pals_lcr-var-start-time.6.1.ufo.BOUNDED-12.pals.c_12.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4ddfff8 [2019-08-09 14:09:45,274 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:09:45,275 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:09:45,287 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:09:45,287 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:09:45,288 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:09:45,290 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:09:45,291 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:09:45,293 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:09:45,294 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:09:45,295 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:09:45,296 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:09:45,296 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:09:45,297 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:09:45,298 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:09:45,299 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:09:45,300 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:09:45,301 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:09:45,303 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:09:45,305 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:09:45,307 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:09:45,308 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:09:45,309 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:09:45,310 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:09:45,312 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:09:45,313 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:09:45,313 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:09:45,314 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:09:45,314 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:09:45,315 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:09:45,316 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:09:45,316 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:09:45,317 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:09:45,318 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:09:45,319 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:09:45,319 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:09:45,320 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:09:45,320 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:09:45,321 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:09:45,322 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:09:45,322 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:09:45,358 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:09:45,370 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:09:45,373 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:09:45,375 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:09:45,375 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:09:45,376 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr-var-start-time.6.1.ufo.BOUNDED-12.pals.c_12.bpl [2019-08-09 14:09:45,376 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr-var-start-time.6.1.ufo.BOUNDED-12.pals.c_12.bpl' [2019-08-09 14:09:45,437 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:09:45,439 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:09:45,439 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:09:45,440 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:09:45,442 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:09:45,465 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "pals_lcr-var-start-time.6.1.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:09:45" (1/1) ... [2019-08-09 14:09:45,467 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "pals_lcr-var-start-time.6.1.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:09:45" (1/1) ... [2019-08-09 14:09:45,494 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "pals_lcr-var-start-time.6.1.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:09:45" (1/1) ... [2019-08-09 14:09:45,494 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "pals_lcr-var-start-time.6.1.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:09:45" (1/1) ... [2019-08-09 14:09:45,518 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "pals_lcr-var-start-time.6.1.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:09:45" (1/1) ... [2019-08-09 14:09:45,524 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "pals_lcr-var-start-time.6.1.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:09:45" (1/1) ... [2019-08-09 14:09:45,527 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "pals_lcr-var-start-time.6.1.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:09:45" (1/1) ... [2019-08-09 14:09:45,539 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:09:45,543 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:09:45,543 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:09:45,544 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:09:45,545 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "pals_lcr-var-start-time.6.1.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:09:45" (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 14:09:45,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-09 14:09:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-09 14:09:46,543 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-09 14:09:46,544 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-09 14:09:46,545 INFO L202 PluginConnector]: Adding new model pals_lcr-var-start-time.6.1.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:09:46 BoogieIcfgContainer [2019-08-09 14:09:46,545 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:09:46,546 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:09:46,546 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:09:46,546 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:09:46,547 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "pals_lcr-var-start-time.6.1.ufo.BOUNDED-12.pals.c_12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:09:46" (1/1) ... [2019-08-09 14:09:47,219 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-09 14:09:47,228 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:09:47,231 INFO L168 Benchmark]: Toolchain (without parser) took 1791.09 ms. Allocated memory was 140.5 MB in the beginning and 203.4 MB in the end (delta: 62.9 MB). Free memory was 107.6 MB in the beginning and 86.5 MB in the end (delta: 21.1 MB). Peak memory consumption was 90.3 MB. Max. memory is 7.1 GB. [2019-08-09 14:09:47,233 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.16 ms. Allocated memory is still 140.5 MB. Free memory was 110.1 MB in the beginning and 109.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-09 14:09:47,234 INFO L168 Benchmark]: Boogie Preprocessor took 103.11 ms. Allocated memory is still 140.5 MB. Free memory was 107.6 MB in the beginning and 105.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-08-09 14:09:47,235 INFO L168 Benchmark]: RCFGBuilder took 1002.41 ms. Allocated memory was 140.5 MB in the beginning and 177.7 MB in the end (delta: 37.2 MB). Free memory was 105.0 MB in the beginning and 132.2 MB in the end (delta: -27.1 MB). Peak memory consumption was 50.5 MB. Max. memory is 7.1 GB. [2019-08-09 14:09:47,237 INFO L168 Benchmark]: Symbolic Interpretation took 682.03 ms. Allocated memory was 177.7 MB in the beginning and 203.4 MB in the end (delta: 25.7 MB). Free memory was 132.2 MB in the beginning and 86.5 MB in the end (delta: 45.6 MB). Peak memory consumption was 77.7 MB. Max. memory is 7.1 GB. [2019-08-09 14:09:47,241 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 545]: 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 18#(and (<= ULTIMATE.start_main_~c1~165 2147483647) (or (and (= ~nomsg ULTIMATE.start_node6_~m6~63) (<= ~st5 127) (<= 0 (+ ~id6 128)) (<= 0 (+ |ULTIMATE.start_init_#res| 2147483648)) (not (= ~nomsg ~send1)) (not (= ~id6 ~id3)) (<= ~id6 127) (<= ~send4 127) (= ULTIMATE.start_init_~tmp~74 1) (<= 0 ~id3) (<= 0 (+ ~id5 128)) (<= ~send5 127) (= ~send2 ~id2) (<= 0 (+ ~st1 128)) (not (= ~id6 ~id1)) (<= 0 (+ ~st5 128)) (<= 0 (+ ~send5 128)) (<= 0 (+ ~st4 128)) (= 0 (mod ~alive6 256)) (= ~p1_old ~nomsg) (<= ~id4 127) (= ~send5 ~id5) (= ~send3 ~id3) (= 0 ~st6) (= 0 ~st1) (= 0 ~st2) (<= ~st2 127) (<= ~send3 127) (= ULTIMATE.start_node1_~m1~7 ~nomsg) (<= ~st3 127) (= ~p3_old ~nomsg) (= ~nomsg ULTIMATE.start_node3_~m3~30) (= ~mode3 0) (not (= ~id6 ~id4)) (<= 0 (+ ~id2 128)) (= 0 ~st5) (<= ~send1 127) (= ~nomsg ULTIMATE.start_node4_~m4~41) (<= ~id2 127) (<= 0 ~id2) (not (= ~id5 ~id1)) (= 0 (mod ~alive5 256)) (= ~mode1 0) (not (= ~id4 ~id2)) (not (= ~id5 ~id3)) (= 0 ~st3) (<= ~st1 127) (<= (+ ~st4 ~st3 ~st6 ~st5 ~st2 ~st1) 1) (<= ~id3 127) (= ULTIMATE.start_node2_~m2~19 ~nomsg) (= (mod ~alive3 256) 0) (not (= ~id3 ~id1)) (= ~p6_old ~nomsg) (not (= ~id4 ~id1)) (= |ULTIMATE.start_init_#res| ULTIMATE.start_init_~tmp~74) (= ~send4 ~id4) (= (mod ~alive4 256) 0) (<= 0 (+ ~id3 128)) (<= ~id5 127) (not (= ~id6 ~id5)) (not (= ~id2 ~id1)) (not (= ~id4 ~id3)) (<= ~send2 127) (not (= ~id5 ~id2)) (= ~p2_old ~nomsg) (not (= 0 (mod ~alive1 256))) (<= 0 (+ ~id1 128)) (<= ~st4 127) (<= 0 ~id1) (<= ~id1 127) (<= 0 ~id5) (not (= ~id5 ~id4)) (= ~p4_old ~nomsg) (= ~mode5 0) (<= 0 ~id6) (<= 0 (+ ~id4 128)) (= 0 ~st4) (= ULTIMATE.start_main_~i2~165 1) (<= 0 (+ ~st6 128)) (<= 0 (+ ~send1 128)) (<= |ULTIMATE.start_init_#res| 2147483647) (not (= ~id3 ~id2)) (<= 0 (+ ~send2 128)) (<= 0 (+ ~send4 128)) (= ULTIMATE.start_node5_~m5~52 ~nomsg) (<= 0 (+ ~st3 128)) (= 0 (mod ~alive2 256)) (<= ~send6 127) (<= ~st6 127) (or (and (not (<= (mod ~send1 256) 127)) (= (+ (mod ~send1 256) (- 256)) ULTIMATE.start_node2_~m2~19)) (and (<= (mod ~send1 256) 127) (= ULTIMATE.start_node2_~m2~19 (mod ~send1 256)))) (= ~mode4 0) (not (= ~id6 ~id2)) (= ~mode6 0) (<= 0 (+ ~send3 128)) (= ~send6 ~id6) (= ~p5_old ~nomsg) (= ~mode2 0) (<= 0 (+ ~send6 128)) (<= 0 ~id4) (= ~send1 ~id1) (= ~r1 1) (= ~nomsg (- 1)) (<= 0 (+ ~st2 128)) (<= 1 (+ (mod ~alive5 256) (mod ~alive4 256) (mod ~alive2 256) (mod ~alive3 256) (mod ~alive1 256) (mod ~alive6 256))) (not (= |ULTIMATE.start_init_#res| 0))) (and (= ~nomsg ULTIMATE.start_node6_~m6~63) (<= ~st5 127) (<= 0 (+ ~id6 128)) (<= 0 (+ |ULTIMATE.start_init_#res| 2147483648)) (not (= ~nomsg ~send1)) (not (= ~id6 ~id3)) (= ULTIMATE.start_main_~i2~165 0) (<= ~id6 127) (<= ~send4 127) (= ULTIMATE.start_init_~tmp~74 1) (<= 0 ~id3) (<= 0 (+ ~id5 128)) (<= ~send5 127) (= ~send2 ~id2) (= ~mode5 1) (<= 0 (+ ~st1 128)) (not (= ~id6 ~id1)) (<= 0 (+ ~st5 128)) (<= 0 (+ ~send5 128)) (<= 0 (+ ~st4 128)) (= 0 (mod ~alive6 256)) (<= ~id4 127) (= ~send5 ~id5) (<= ~r1 127) (= ~send3 ~id3) (= 0 ~st6) (= 0 ~st1) (= 0 ~st2) (<= ~st2 127) (<= ~send3 127) (= ULTIMATE.start_node1_~m1~7 ~nomsg) (<= ~st3 127) (= ~p3_old ~nomsg) (= ~nomsg ULTIMATE.start_node3_~m3~30) (= ~mode4 1) (not (= ~id6 ~id4)) (<= 0 (+ ~id2 128)) (= 0 ~st5) (= ~nomsg ULTIMATE.start_node4_~m4~41) (<= ~send1 127) (<= ~id2 127) (<= 0 ~id2) (not (= ~id5 ~id1)) (= 0 (mod ~alive5 256)) (not (= ~id4 ~id2)) (not (= ~id5 ~id3)) (= 0 ~st3) (<= ~st1 127) (<= ~id3 127) (= ULTIMATE.start_node2_~m2~19 ~nomsg) (= (mod ~alive3 256) 0) (= ~mode2 1) (not (= ~id3 ~id1)) (= ~p6_old ~nomsg) (not (= ~id4 ~id1)) (= |ULTIMATE.start_init_#res| ULTIMATE.start_init_~tmp~74) (= ~send4 ~id4) (= (mod ~alive4 256) 0) (<= 0 (+ ~id3 128)) (<= ~id5 127) (not (= ~id6 ~id5)) (not (= ~id2 ~id1)) (not (= ~id4 ~id3)) (<= ~send2 127) (not (= ~id5 ~id2)) (= ~p2_old ~nomsg) (not (= 0 (mod ~alive1 256))) (<= 0 (+ ~id1 128)) (= ~mode6 1) (<= ~st4 127) (<= 0 ~id1) (<= ~id1 127) (<= 0 ~id5) (not (= ~id5 ~id4)) (= ~p4_old ~nomsg) (<= 0 ~id6) (<= 0 (+ ~id4 128)) (= 0 ~st4) (<= 0 (+ ~st6 128)) (<= 0 (+ ~send1 128)) (<= |ULTIMATE.start_init_#res| 2147483647) (not (= ~id3 ~id2)) (<= 0 (+ ~send2 128)) (<= 0 (+ ~send4 128)) (= ULTIMATE.start_node5_~m5~52 ~nomsg) (<= 0 (+ ~st3 128)) (= 0 (mod ~alive2 256)) (= ~mode3 1) (<= ~send6 127) (<= ~st6 127) (= ~r1 0) (<= 0 (+ ~r1 128)) (not (= ~id6 ~id2)) (<= 0 (+ ~send3 128)) (= ~send6 ~id6) (= ~mode1 1) (= ~p5_old ~nomsg) (<= 0 (+ ~send6 128)) (<= 0 ~id4) (or (and (not (<= (mod ~send1 256) 127)) (= (+ (mod ~send1 256) (- 256)) ~p1_old)) (and (<= (mod ~send1 256) 127) (= ~p1_old (mod ~send1 256)))) (= ~send1 ~id1) (= ~nomsg (- 1)) (<= 0 (+ ~st2 128)) (<= 1 (+ (mod ~alive5 256) (mod ~alive4 256) (mod ~alive2 256) (mod ~alive3 256) (mod ~alive1 256) (mod ~alive6 256))) (not (= |ULTIMATE.start_init_#res| 0)))) (= ~p6_new ~nomsg) (<= (+ ~st4 ~st3 ~st6 ~st5 ~st2 ~st1) 1) (< ULTIMATE.start_main_~i2~165 12) (= ~p1_new ~nomsg) (= |ULTIMATE.start_assert_#in~arg| ULTIMATE.start_assert_~arg) (or (and (= |ULTIMATE.start_assert_#in~arg| 0) (= ULTIMATE.start_main_~c1~165 0)) (and (= |ULTIMATE.start_assert_#in~arg| 1) (not (= ULTIMATE.start_main_~c1~165 0)))) (<= 0 (+ ULTIMATE.start_main_~c1~165 2147483648)) (= ~p3_new ~nomsg) (or (and (< ~r1 6) (= 1 ULTIMATE.start_check_~tmp~158)) (and (not (< ~r1 6)) (not (= (+ ~st4 ~st3 ~st6 ~st5 ~st2 ~st1) 1)) (= 0 ULTIMATE.start_check_~tmp~158))) (= ~p2_new ~nomsg) (= 0 (mod ULTIMATE.start_assert_~arg 256)) (= ULTIMATE.start_check_~tmp~158 |ULTIMATE.start_check_#res|) (= ~p5_new ~nomsg) (= ULTIMATE.start_main_~c1~165 |ULTIMATE.start_check_#res|) (= ~p4_new ~nomsg)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.16 ms. Allocated memory is still 140.5 MB. Free memory was 110.1 MB in the beginning and 109.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 103.11 ms. Allocated memory is still 140.5 MB. Free memory was 107.6 MB in the beginning and 105.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1002.41 ms. Allocated memory was 140.5 MB in the beginning and 177.7 MB in the end (delta: 37.2 MB). Free memory was 105.0 MB in the beginning and 132.2 MB in the end (delta: -27.1 MB). Peak memory consumption was 50.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 682.03 ms. Allocated memory was 177.7 MB in the beginning and 203.4 MB in the end (delta: 25.7 MB). Free memory was 132.2 MB in the beginning and 86.5 MB in the end (delta: 45.6 MB). Peak memory consumption was 77.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...