java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 04:25:33,415 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 04:25:33,417 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 04:25:33,432 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 04:25:33,432 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 04:25:33,434 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 04:25:33,436 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 04:25:33,449 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 04:25:33,450 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 04:25:33,451 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 04:25:33,452 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 04:25:33,453 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 04:25:33,454 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 04:25:33,455 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 04:25:33,456 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 04:25:33,457 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 04:25:33,457 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 04:25:33,458 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 04:25:33,460 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 04:25:33,462 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 04:25:33,463 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 04:25:33,464 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 04:25:33,465 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 04:25:33,466 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 04:25:33,468 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-10 04:25:33,471 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 04:25:33,472 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 04:25:33,473 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 04:25:33,474 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 04:25:33,475 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 04:25:33,475 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 04:25:33,475 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 04:25:33,476 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 04:25:33,476 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 04:25:33,477 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 04:25:33,477 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 04:25:33,478 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-10 04:25:33,507 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 04:25:33,508 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 04:25:33,510 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 04:25:33,510 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 04:25:33,510 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 04:25:33,511 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 04:25:33,511 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 04:25:33,511 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 04:25:33,511 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 04:25:33,511 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 04:25:33,513 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 04:25:33,513 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 04:25:33,513 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 04:25:33,513 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 04:25:33,514 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 04:25:33,514 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 04:25:33,514 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 04:25:33,514 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 04:25:33,515 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 04:25:33,515 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 04:25:33,515 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 04:25:33,516 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 04:25:33,516 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 04:25:33,516 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 04:25:33,516 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 04:25:33,516 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 04:25:33,517 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 04:25:33,517 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 04:25:33,517 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 04:25:33,584 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 04:25:33,607 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 04:25:33,613 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 04:25:33,615 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 04:25:33,615 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 04:25:33,616 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c [2019-08-10 04:25:33,691 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec3beb941/4615058fbf3b440b921d97525845a485/FLAG892e87f29 [2019-08-10 04:25:34,266 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 04:25:34,267 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c [2019-08-10 04:25:34,295 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec3beb941/4615058fbf3b440b921d97525845a485/FLAG892e87f29 [2019-08-10 04:25:34,524 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec3beb941/4615058fbf3b440b921d97525845a485 [2019-08-10 04:25:34,538 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 04:25:34,540 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 04:25:34,541 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 04:25:34,541 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 04:25:34,545 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 04:25:34,546 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 04:25:34" (1/1) ... [2019-08-10 04:25:34,549 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bf8baed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:25:34, skipping insertion in model container [2019-08-10 04:25:34,549 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 04:25:34" (1/1) ... [2019-08-10 04:25:34,556 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 04:25:34,627 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 04:25:35,110 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 04:25:35,130 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 04:25:35,230 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 04:25:35,252 INFO L192 MainTranslator]: Completed translation [2019-08-10 04:25:35,252 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:25:35 WrapperNode [2019-08-10 04:25:35,253 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 04:25:35,253 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 04:25:35,253 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 04:25:35,254 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 04:25:35,265 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:25:35" (1/1) ... [2019-08-10 04:25:35,265 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:25:35" (1/1) ... [2019-08-10 04:25:35,282 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:25:35" (1/1) ... [2019-08-10 04:25:35,283 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:25:35" (1/1) ... [2019-08-10 04:25:35,308 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:25:35" (1/1) ... [2019-08-10 04:25:35,335 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:25:35" (1/1) ... [2019-08-10 04:25:35,340 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:25:35" (1/1) ... [2019-08-10 04:25:35,349 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 04:25:35,349 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 04:25:35,349 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 04:25:35,350 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 04:25:35,350 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:25:35" (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:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 04:25:35,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 04:25:35,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 04:25:35,447 INFO L138 BoogieDeclarations]: Found implementation of procedure node1 [2019-08-10 04:25:35,447 INFO L138 BoogieDeclarations]: Found implementation of procedure node2 [2019-08-10 04:25:35,448 INFO L138 BoogieDeclarations]: Found implementation of procedure node3 [2019-08-10 04:25:35,448 INFO L138 BoogieDeclarations]: Found implementation of procedure node4 [2019-08-10 04:25:35,448 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2019-08-10 04:25:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2019-08-10 04:25:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 04:25:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-08-10 04:25:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 04:25:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-10 04:25:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-08-10 04:25:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-10 04:25:35,452 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-10 04:25:35,452 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 04:25:35,454 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-08-10 04:25:35,454 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-08-10 04:25:35,454 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-08-10 04:25:35,455 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-08-10 04:25:35,455 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-08-10 04:25:35,455 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2019-08-10 04:25:35,455 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-08-10 04:25:35,455 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-08-10 04:25:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 04:25:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 04:25:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 04:25:36,868 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 04:25:36,869 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-10 04:25:36,870 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 04:25:36 BoogieIcfgContainer [2019-08-10 04:25:36,870 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 04:25:36,871 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 04:25:36,871 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 04:25:36,871 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 04:25:36,872 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 04:25:36" (1/1) ... [2019-08-10 04:25:37,541 WARN L188 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2019-08-10 04:25:37,989 WARN L188 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2019-08-10 04:25:44,307 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-10 04:25:44,315 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-10 04:25:44,317 INFO L168 Benchmark]: Toolchain (without parser) took 9777.14 ms. Allocated memory was 136.8 MB in the beginning and 758.1 MB in the end (delta: 621.3 MB). Free memory was 85.0 MB in the beginning and 693.0 MB in the end (delta: -608.0 MB). Peak memory consumption was 502.5 MB. Max. memory is 7.1 GB. [2019-08-10 04:25:44,319 INFO L168 Benchmark]: CDTParser took 0.60 ms. Allocated memory is still 136.8 MB. Free memory was 106.0 MB in the beginning and 105.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-10 04:25:44,320 INFO L168 Benchmark]: CACSL2BoogieTranslator took 712.15 ms. Allocated memory was 136.8 MB in the beginning and 200.3 MB in the end (delta: 63.4 MB). Free memory was 84.8 MB in the beginning and 163.2 MB in the end (delta: -78.4 MB). Peak memory consumption was 24.6 MB. Max. memory is 7.1 GB. [2019-08-10 04:25:44,322 INFO L168 Benchmark]: Boogie Preprocessor took 95.56 ms. Allocated memory is still 200.3 MB. Free memory was 163.2 MB in the beginning and 158.2 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 7.1 GB. [2019-08-10 04:25:44,323 INFO L168 Benchmark]: RCFGBuilder took 1521.35 ms. Allocated memory was 200.3 MB in the beginning and 224.9 MB in the end (delta: 24.6 MB). Free memory was 158.2 MB in the beginning and 166.2 MB in the end (delta: -8.0 MB). Peak memory consumption was 87.6 MB. Max. memory is 7.1 GB. [2019-08-10 04:25:44,325 INFO L168 Benchmark]: Symbolic Interpretation took 7444.02 ms. Allocated memory was 224.9 MB in the beginning and 758.1 MB in the end (delta: 533.2 MB). Free memory was 166.2 MB in the beginning and 693.0 MB in the end (delta: -526.8 MB). Peak memory consumption was 495.6 MB. Max. memory is 7.1 GB. [2019-08-10 04:25:44,335 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 1371]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 122044#(and (= (mod assert_~arg 256) 0) (= assert_~arg |assert_#in~arg|)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.60 ms. Allocated memory is still 136.8 MB. Free memory was 106.0 MB in the beginning and 105.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 712.15 ms. Allocated memory was 136.8 MB in the beginning and 200.3 MB in the end (delta: 63.4 MB). Free memory was 84.8 MB in the beginning and 163.2 MB in the end (delta: -78.4 MB). Peak memory consumption was 24.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 95.56 ms. Allocated memory is still 200.3 MB. Free memory was 163.2 MB in the beginning and 158.2 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1521.35 ms. Allocated memory was 200.3 MB in the beginning and 224.9 MB in the end (delta: 24.6 MB). Free memory was 158.2 MB in the beginning and 166.2 MB in the end (delta: -8.0 MB). Peak memory consumption was 87.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 7444.02 ms. Allocated memory was 224.9 MB in the beginning and 758.1 MB in the end (delta: 533.2 MB). Free memory was 166.2 MB in the beginning and 693.0 MB in the end (delta: -526.8 MB). Peak memory consumption was 495.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...