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/array-industry-pattern/check_removal_from_set_after_insertion.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-09 16:24:05,763 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 16:24:05,765 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 16:24:05,777 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 16:24:05,778 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 16:24:05,779 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 16:24:05,780 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 16:24:05,782 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 16:24:05,784 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 16:24:05,785 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 16:24:05,786 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 16:24:05,787 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 16:24:05,787 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 16:24:05,788 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 16:24:05,789 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 16:24:05,791 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 16:24:05,792 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 16:24:05,793 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 16:24:05,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 16:24:05,796 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 16:24:05,797 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 16:24:05,799 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 16:24:05,800 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 16:24:05,800 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 16:24:05,802 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-09 16:24:05,805 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 16:24:05,806 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 16:24:05,807 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 16:24:05,808 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 16:24:05,809 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 16:24:05,809 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 16:24:05,810 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 16:24:05,810 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 16:24:05,811 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 16:24:05,811 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 16:24:05,812 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 16:24:05,813 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 [2019-08-09 16:24:05,828 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-09 16:24:05,828 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-09 16:24:05,830 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-09 16:24:05,830 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-09 16:24:05,830 INFO L138 SettingsManager]: * Use SBE=true [2019-08-09 16:24:05,830 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-09 16:24:05,831 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-09 16:24:05,831 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-09 16:24:05,831 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-09 16:24:05,831 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-09 16:24:05,831 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-09 16:24:05,832 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-09 16:24:05,832 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-09 16:24:05,832 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-09 16:24:05,832 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-09 16:24:05,832 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-09 16:24:05,833 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-09 16:24:05,833 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-09 16:24:05,833 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-09 16:24:05,833 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-09 16:24:05,834 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-09 16:24:05,834 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-09 16:24:05,834 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-09 16:24:05,834 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-09 16:24:05,835 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-09 16:24:05,835 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-09 16:24:05,835 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-09 16:24:05,835 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-09 16:24:05,835 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-09 16:24:05,878 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 16:24:05,891 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 16:24:05,894 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 16:24:05,896 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-09 16:24:05,896 INFO L275 PluginConnector]: CDTParser initialized [2019-08-09 16:24:05,897 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-industry-pattern/check_removal_from_set_after_insertion.c [2019-08-09 16:24:05,963 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9040263c/a8f65385be1d4e38834f942bfe4110a4/FLAG3149cb1ff [2019-08-09 16:24:06,414 INFO L306 CDTParser]: Found 1 translation units. [2019-08-09 16:24:06,415 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-industry-pattern/check_removal_from_set_after_insertion.c [2019-08-09 16:24:06,423 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9040263c/a8f65385be1d4e38834f942bfe4110a4/FLAG3149cb1ff [2019-08-09 16:24:06,758 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9040263c/a8f65385be1d4e38834f942bfe4110a4 [2019-08-09 16:24:06,769 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 16:24:06,771 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-09 16:24:06,772 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-09 16:24:06,772 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-09 16:24:06,777 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-09 16:24:06,778 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:24:06" (1/1) ... [2019-08-09 16:24:06,781 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7856d5ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:24:06, skipping insertion in model container [2019-08-09 16:24:06,782 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:24:06" (1/1) ... [2019-08-09 16:24:06,790 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-09 16:24:06,813 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-09 16:24:07,018 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:24:07,031 INFO L188 MainTranslator]: Completed pre-run [2019-08-09 16:24:07,059 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:24:07,174 INFO L192 MainTranslator]: Completed translation [2019-08-09 16:24:07,175 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:24:07 WrapperNode [2019-08-09 16:24:07,175 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-09 16:24:07,176 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 16:24:07,176 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 16:24:07,176 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 16:24:07,189 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:24:07" (1/1) ... [2019-08-09 16:24:07,190 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:24:07" (1/1) ... [2019-08-09 16:24:07,199 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:24:07" (1/1) ... [2019-08-09 16:24:07,200 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:24:07" (1/1) ... [2019-08-09 16:24:07,210 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:24:07" (1/1) ... [2019-08-09 16:24:07,217 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:24:07" (1/1) ... [2019-08-09 16:24:07,222 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:24:07" (1/1) ... [2019-08-09 16:24:07,225 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 16:24:07,226 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 16:24:07,226 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 16:24:07,226 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 16:24:07,229 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:24:07" (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 [2019-08-09 16:24:07,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-09 16:24:07,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-09 16:24:07,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-09 16:24:07,291 INFO L138 BoogieDeclarations]: Found implementation of procedure insert [2019-08-09 16:24:07,291 INFO L138 BoogieDeclarations]: Found implementation of procedure elem_exists [2019-08-09 16:24:07,291 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 16:24:07,291 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-09 16:24:07,291 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-09 16:24:07,291 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-09 16:24:07,292 INFO L130 BoogieDeclarations]: Found specification of procedure insert [2019-08-09 16:24:07,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-09 16:24:07,292 INFO L130 BoogieDeclarations]: Found specification of procedure elem_exists [2019-08-09 16:24:07,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-09 16:24:07,293 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 16:24:07,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-09 16:24:07,294 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-09 16:24:07,294 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-09 16:24:07,295 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-09 16:24:07,692 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-09 16:24:07,692 INFO L283 CfgBuilder]: Removed 6 assume(true) statements. [2019-08-09 16:24:07,693 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:24:07 BoogieIcfgContainer [2019-08-09 16:24:07,693 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 16:24:07,694 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 16:24:07,694 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 16:24:07,694 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 16:24:07,695 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:24:07" (1/1) ... [2019-08-09 16:24:08,223 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-09 16:24:08,648 WARN L188 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 38 [2019-08-09 16:24:08,705 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-09 16:24:09,042 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 38 [2019-08-09 16:24:09,638 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 33 [2019-08-09 16:24:12,111 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 39 [2019-08-09 16:24:12,757 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-09 16:24:12,764 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 16:24:12,766 INFO L168 Benchmark]: Toolchain (without parser) took 5995.43 ms. Allocated memory was 131.6 MB in the beginning and 318.8 MB in the end (delta: 187.2 MB). Free memory was 88.0 MB in the beginning and 158.0 MB in the end (delta: -70.1 MB). Peak memory consumption was 141.4 MB. Max. memory is 7.1 GB. [2019-08-09 16:24:12,766 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 131.6 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-09 16:24:12,767 INFO L168 Benchmark]: CACSL2BoogieTranslator took 403.08 ms. Allocated memory was 131.6 MB in the beginning and 199.8 MB in the end (delta: 68.2 MB). Free memory was 87.7 MB in the beginning and 179.0 MB in the end (delta: -91.3 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. [2019-08-09 16:24:12,767 INFO L168 Benchmark]: Boogie Preprocessor took 50.04 ms. Allocated memory is still 199.8 MB. Free memory was 176.9 MB in the beginning and 174.5 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-09 16:24:12,768 INFO L168 Benchmark]: RCFGBuilder took 467.60 ms. Allocated memory is still 199.8 MB. Free memory was 174.5 MB in the beginning and 154.0 MB in the end (delta: 20.6 MB). Peak memory consumption was 20.6 MB. Max. memory is 7.1 GB. [2019-08-09 16:24:12,768 INFO L168 Benchmark]: Symbolic Interpretation took 5070.58 ms. Allocated memory was 199.8 MB in the beginning and 318.8 MB in the end (delta: 119.0 MB). Free memory was 154.0 MB in the beginning and 158.0 MB in the end (delta: -4.0 MB). Peak memory consumption was 139.3 MB. Max. memory is 7.1 GB. [2019-08-09 16:24:12,770 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 2]: 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 1482#(and (or (= |__VERIFIER_assert_#in~cond| 0) (= |__VERIFIER_assert_#in~cond| 1)) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 131.6 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 403.08 ms. Allocated memory was 131.6 MB in the beginning and 199.8 MB in the end (delta: 68.2 MB). Free memory was 87.7 MB in the beginning and 179.0 MB in the end (delta: -91.3 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 50.04 ms. Allocated memory is still 199.8 MB. Free memory was 176.9 MB in the beginning and 174.5 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 467.60 ms. Allocated memory is still 199.8 MB. Free memory was 174.5 MB in the beginning and 154.0 MB in the end (delta: 20.6 MB). Peak memory consumption was 20.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 5070.58 ms. Allocated memory was 199.8 MB in the beginning and 318.8 MB in the end (delta: 119.0 MB). Free memory was 154.0 MB in the beginning and 158.0 MB in the end (delta: -4.0 MB). Peak memory consumption was 139.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...