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/s3_clnt_4.cil.c_20.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:52:05,181 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:52:05,184 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:52:05,201 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:52:05,201 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:52:05,203 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:52:05,204 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:52:05,207 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:52:05,209 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:52:05,211 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:52:05,212 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:52:05,213 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:52:05,214 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:52:05,215 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:52:05,216 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:52:05,217 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:52:05,218 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:52:05,219 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:52:05,221 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:52:05,223 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:52:05,224 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:52:05,226 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:52:05,227 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:52:05,228 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:52:05,230 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:52:05,231 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:52:05,231 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:52:05,232 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:52:05,233 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:52:05,234 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:52:05,237 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:52:05,238 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:52:05,238 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:52:05,239 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:52:05,242 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:52:05,242 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:52:05,244 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:52:05,244 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:52:05,244 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:52:05,245 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:52:05,246 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:52:05,283 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:52:05,294 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:52:05,298 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:52:05,299 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:52:05,300 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:52:05,301 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_clnt_4.cil.c_20.bpl [2019-08-06 16:52:05,301 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_clnt_4.cil.c_20.bpl' [2019-08-06 16:52:05,364 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:52:05,366 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:52:05,367 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:52:05,367 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:52:05,367 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:52:05,391 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "s3_clnt_4.cil.c_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:52:05" (1/1) ... [2019-08-06 16:52:05,393 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "s3_clnt_4.cil.c_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:52:05" (1/1) ... [2019-08-06 16:52:05,405 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "s3_clnt_4.cil.c_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:52:05" (1/1) ... [2019-08-06 16:52:05,406 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "s3_clnt_4.cil.c_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:52:05" (1/1) ... [2019-08-06 16:52:05,419 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "s3_clnt_4.cil.c_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:52:05" (1/1) ... [2019-08-06 16:52:05,421 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "s3_clnt_4.cil.c_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:52:05" (1/1) ... [2019-08-06 16:52:05,424 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "s3_clnt_4.cil.c_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:52:05" (1/1) ... [2019-08-06 16:52:05,429 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:52:05,430 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:52:05,430 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:52:05,430 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:52:05,431 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "s3_clnt_4.cil.c_20.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:52:05" (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 [2019-08-06 16:52:05,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-06 16:52:05,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-06 16:52:06,177 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2019-08-06 16:52:06,440 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-06 16:52:06,440 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-06 16:52:06,442 INFO L202 PluginConnector]: Adding new model s3_clnt_4.cil.c_20.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:52:06 BoogieIcfgContainer [2019-08-06 16:52:06,442 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:52:06,443 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:52:06,443 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:52:06,443 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:52:06,445 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "s3_clnt_4.cil.c_20.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:52:06" (1/1) ... [2019-08-06 16:52:06,460 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:52:06,466 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:52:06,482 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-06 16:52:06,491 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:52:06,492 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-06 16:52:06,735 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:52:06,735 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:52:06,739 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 246#(and (not (= 4417 ULTIMATE.start_ssl3_connect_~s__state~4)) (= 4432 ULTIMATE.start_ssl3_connect_~s__state~4) (not (= 4400 ULTIMATE.start_ssl3_connect_~s__state~4)) (or (and (= ULTIMATE.start_ssl3_connect_~skip~4 0) (not (= 20480 ULTIMATE.start_ssl3_connect_~s__state~4)) (not (= 4099 ULTIMATE.start_ssl3_connect_~s__state~4)) (not (= 12292 ULTIMATE.start_ssl3_connect_~s__state~4)) (not (= 4384 ULTIMATE.start_ssl3_connect_~s__state~4)) (not (= 4368 ULTIMATE.start_ssl3_connect_~s__state~4)) (not (= 16384 ULTIMATE.start_ssl3_connect_~s__state~4)) (not (= 4369 ULTIMATE.start_ssl3_connect_~s__state~4)) (not (= 0 ULTIMATE.start_ssl3_connect_~s__s3__tmp__reuse_message~4)) (not (= 4096 ULTIMATE.start_ssl3_connect_~s__state~4)) (not (= 4385 ULTIMATE.start_ssl3_connect_~s__state~4)) (= ULTIMATE.start_ssl3_connect_~state~4 ULTIMATE.start_ssl3_connect_~s__state~4)) (and (= ULTIMATE.start_ssl3_connect_~tmp___0~4 0) (<= 0 (+ ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect_good~4 2147483648)) (<= ULTIMATE.start_ssl3_connect_~tmp___7~4 2147483647) (<= 0 (+ ULTIMATE.start_ssl3_connect_~s__ctx__info_callback~4 2147483648)) (<= 0 (+ ULTIMATE.start_ssl3_connect_~s__bbio~4 2147483648)) (not (= 4369 ULTIMATE.start_ssl3_connect_~s__state~4)) (= ULTIMATE.start_ssl3_connect_~blastFlag~4 0) (<= 0 (+ ULTIMATE.start_ssl3_connect_~s__s3__tmp__new_cipher~4 2147483648)) (<= 0 (+ ULTIMATE.start_ssl3_connect_~s__debug~4 2147483648)) (<= 0 (+ ULTIMATE.start_ssl3_connect_~tmp___6~4 2147483648)) (<= 0 (+ ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_hit~4 2147483648)) (<= ULTIMATE.start_ssl3_connect_~tmp___6~4 2147483647) (<= ULTIMATE.start_ssl3_connect_~tmp___1~4 2147483647) (<= ULTIMATE.start_ssl3_connect_~s__version~4 2147483647) (<= ULTIMATE.start_ssl3_connect_~tmp___3~4 2147483647) (<= ULTIMATE.start_ssl3_connect_~tmp~4 2147483647) (<= 0 (+ ULTIMATE.start_ssl3_connect_~tmp___4~4 2147483648)) (not (= 0 ULTIMATE.start_ssl3_connect_~s__info_callback~4)) (<= 0 (+ ULTIMATE.start_ssl3_connect_~s__wbio~4 2147483648)) (<= ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_hit~4 2147483647) (<= ULTIMATE.start_ssl3_connect_~s__s3__tmp__cert_req~4 2147483647) (not (= 4385 ULTIMATE.start_ssl3_connect_~s__state~4)) (<= ULTIMATE.start_ssl3_connect_~s__hit~4 2147483647) (= (+ ULTIMATE.start_ssl3_connect_~tmp___1~4 12288) 0) (<= ULTIMATE.start_ssl3_connect_~s__s3__tmp__new_compression~4 2147483647) (<= 0 (+ ULTIMATE.start_ssl3_connect_~s__version~4 2147483648)) (<= ULTIMATE.start_ssl3_connect_~s__info_callback~4 2147483647) (= ULTIMATE.start_ssl3_connect_~skip~4 0) (<= ULTIMATE.start_ssl3_connect_~s__s3__tmp__new_cipher__algorithms~4 2147483647) (<= 0 (+ ULTIMATE.start_ssl3_connect_~tmp___8~4 2147483648)) (= 12292 ULTIMATE.start_main_~s~145) (<= 0 (+ ULTIMATE.start_ssl3_connect_~tmp~4 2147483648)) (<= 0 (+ ULTIMATE.start_ssl3_connect_~s__s3__tmp__new_compression~4 2147483648)) (<= 0 (+ ULTIMATE.start_ssl3_connect_~s__s3__tmp__new_cipher__algorithms~4 2147483648)) (<= 0 (+ ULTIMATE.start_ssl3_connect_~s__hit~4 2147483648)) (<= ULTIMATE.start_ssl3_connect_~s__bbio~4 2147483647) (<= ULTIMATE.start_ssl3_connect_~s__debug~4 2147483647) (<= ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~4 2147483647) (= ULTIMATE.start_ssl3_connect_~initial_state |ULTIMATE.start_ssl3_connect_#in~initial_state|) (= ULTIMATE.start_ssl3_connect_~initial_state ULTIMATE.start_ssl3_connect_~s__state~4) (<= 0 (+ ULTIMATE.start_ssl3_connect_~tmp___9~4 2147483648)) (<= ULTIMATE.start_ssl3_connect_~s__ctx__info_callback~4 2147483647) (<= ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect_good~4 2147483647) (<= ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect~4 2147483647) (<= ULTIMATE.start_ssl3_connect_~tmp___8~4 2147483647) (<= ULTIMATE.start_ssl3_connect_~tmp___5~4 2147483647) (<= ULTIMATE.start_ssl3_connect_~tmp___9~4 2147483647) (<= 0 (+ ULTIMATE.start_ssl3_connect_~s__s3__tmp__new_compression__id~4 2147483648)) (<= ULTIMATE.start_ssl3_connect_~s__s3__tmp__new_compression__id~4 2147483647) (<= 0 (+ ULTIMATE.start_ssl3_connect_~tmp___2~4 2147483648)) (<= ULTIMATE.start_ssl3_connect_~s__in_handshake~4 2147483648) (= ULTIMATE.start_ssl3_connect_~cb~4 ULTIMATE.start_ssl3_connect_~s__info_callback~4) (<= 0 (+ ULTIMATE.start_ssl3_connect_~tmp___5~4 2147483648)) (not (= 12292 ULTIMATE.start_ssl3_connect_~s__state~4)) (<= 0 (+ ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect~4 2147483648)) (<= ULTIMATE.start_ssl3_connect_~s__s3__tmp__reuse_message~4 2147483647) (<= 0 (+ ULTIMATE.start_ssl3_connect_~s__s3__tmp__cert_req~4 2147483648)) (not (= 4096 ULTIMATE.start_ssl3_connect_~s__state~4)) (= ULTIMATE.start_ssl3_connect_~state~4 ULTIMATE.start_ssl3_connect_~s__state~4) (not (= 20480 ULTIMATE.start_ssl3_connect_~s__state~4)) (<= 0 (+ ULTIMATE.start_ssl3_connect_~tmp___3~4 2147483648)) (<= ULTIMATE.start_ssl3_connect_~s__wbio~4 2147483647) (<= ULTIMATE.start_ssl3_connect_~s__s3__tmp__new_cipher~4 2147483647) (= |ULTIMATE.start_ssl3_connect_#in~initial_state| ULTIMATE.start_main_~s~145) (<= ULTIMATE.start_ssl3_connect_~tmp___4~4 2147483647) (<= 0 (+ ULTIMATE.start_ssl3_connect_~tmp___7~4 2147483648)) (<= 0 (+ ULTIMATE.start_ssl3_connect_~s__in_handshake~4 2147483647)) (<= ULTIMATE.start_ssl3_connect_~tmp___2~4 2147483647) (not (= 4099 ULTIMATE.start_ssl3_connect_~s__state~4)) (<= 0 (+ ULTIMATE.start_ssl3_connect_~s__info_callback~4 2147483648)) (<= 0 (+ ULTIMATE.start_ssl3_connect_~s__s3__tmp__reuse_message~4 2147483648)) (not (= 4384 ULTIMATE.start_ssl3_connect_~s__state~4)) (not (= 4368 ULTIMATE.start_ssl3_connect_~s__state~4)) (<= 0 (+ ULTIMATE.start_ssl3_connect_~tmp___1~4 2147483648)) (not (= 16384 ULTIMATE.start_ssl3_connect_~s__state~4)) (<= 0 (+ ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~4 2147483648)))) (not (= 4416 ULTIMATE.start_ssl3_connect_~s__state~4)) (<= ULTIMATE.start_ssl3_connect_~ret~4 2147483647) (= ULTIMATE.start_ssl3_connect_~blastFlag~4 5) (<= 0 (+ ULTIMATE.start_ssl3_connect_~ret~4 2147483648)) (not (= 4401 ULTIMATE.start_ssl3_connect_~s__state~4))) [2019-08-06 16:52:06,740 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-06 16:52:06,748 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:52:06,752 INFO L168 Benchmark]: Toolchain (without parser) took 1384.01 ms. Allocated memory was 133.7 MB in the beginning and 170.4 MB in the end (delta: 36.7 MB). Free memory was 108.9 MB in the beginning and 138.3 MB in the end (delta: -29.4 MB). Peak memory consumption was 55.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:52:06,753 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory is still 111.0 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 16:52:06,754 INFO L168 Benchmark]: Boogie Preprocessor took 62.56 ms. Allocated memory is still 133.7 MB. Free memory was 108.9 MB in the beginning and 106.4 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:52:06,755 INFO L168 Benchmark]: RCFGBuilder took 1012.47 ms. Allocated memory is still 133.7 MB. Free memory was 106.4 MB in the beginning and 70.2 MB in the end (delta: 36.1 MB). Peak memory consumption was 36.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:52:06,757 INFO L168 Benchmark]: Symbolic Interpretation took 305.59 ms. Allocated memory was 133.7 MB in the beginning and 170.4 MB in the end (delta: 36.7 MB). Free memory was 70.2 MB in the beginning and 138.3 MB in the end (delta: -68.1 MB). Peak memory consumption was 16.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:52:06,761 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 440]: 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 0.21 ms. Allocated memory is still 133.7 MB. Free memory is still 111.0 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 62.56 ms. Allocated memory is still 133.7 MB. Free memory was 108.9 MB in the beginning and 106.4 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1012.47 ms. Allocated memory is still 133.7 MB. Free memory was 106.4 MB in the beginning and 70.2 MB in the end (delta: 36.1 MB). Peak memory consumption was 36.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 305.59 ms. Allocated memory was 133.7 MB in the beginning and 170.4 MB in the end (delta: 36.7 MB). Free memory was 70.2 MB in the beginning and 138.3 MB in the end (delta: -68.1 MB). Peak memory consumption was 16.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...