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_lcr.5.ufo.BOUNDED-10.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 22:51:32,547 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 22:51:32,549 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 22:51:32,567 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 22:51:32,567 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 22:51:32,569 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 22:51:32,571 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 22:51:32,579 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 22:51:32,582 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 22:51:32,583 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 22:51:32,584 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 22:51:32,585 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 22:51:32,585 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 22:51:32,586 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 22:51:32,587 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 22:51:32,588 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 22:51:32,589 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 22:51:32,589 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 22:51:32,591 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 22:51:32,592 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 22:51:32,594 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 22:51:32,594 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 22:51:32,595 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 22:51:32,596 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 22:51:32,598 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-14 22:51:32,601 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 22:51:32,601 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 22:51:32,602 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 22:51:32,603 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 22:51:32,603 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 22:51:32,604 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 22:51:32,604 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 22:51:32,605 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 22:51:32,605 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 22:51:32,606 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 22:51:32,606 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 22:51:32,607 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 [2019-08-14 22:51:32,620 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 22:51:32,621 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 22:51:32,622 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 22:51:32,622 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 22:51:32,622 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 22:51:32,622 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 22:51:32,623 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 22:51:32,623 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 22:51:32,623 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 22:51:32,623 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 22:51:32,623 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 22:51:32,624 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 22:51:32,624 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 22:51:32,624 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 22:51:32,624 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 22:51:32,624 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 22:51:32,624 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 22:51:32,625 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 22:51:32,625 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 22:51:32,625 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 22:51:32,625 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 22:51:32,625 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 22:51:32,626 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 22:51:32,626 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 22:51:32,626 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 22:51:32,626 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 22:51:32,626 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 22:51:32,627 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 22:51:32,627 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 22:51:32,662 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 22:51:32,673 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 22:51:32,676 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 22:51:32,677 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 22:51:32,677 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 22:51:32,678 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_lcr.5.ufo.BOUNDED-10.pals.c [2019-08-14 22:51:32,736 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7838d7d3/b5e5d6c236ca4b47ba671093b383e6ae/FLAG2be94619f [2019-08-14 22:51:33,135 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 22:51:33,136 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_lcr.5.ufo.BOUNDED-10.pals.c [2019-08-14 22:51:33,149 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7838d7d3/b5e5d6c236ca4b47ba671093b383e6ae/FLAG2be94619f [2019-08-14 22:51:33,483 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7838d7d3/b5e5d6c236ca4b47ba671093b383e6ae [2019-08-14 22:51:33,492 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 22:51:33,493 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 22:51:33,494 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 22:51:33,494 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 22:51:33,497 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 22:51:33,498 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 10:51:33" (1/1) ... [2019-08-14 22:51:33,501 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2731730d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:51:33, skipping insertion in model container [2019-08-14 22:51:33,501 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 10:51:33" (1/1) ... [2019-08-14 22:51:33,508 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 22:51:33,552 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 22:51:33,826 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 22:51:33,838 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 22:51:33,997 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 22:51:34,019 INFO L192 MainTranslator]: Completed translation [2019-08-14 22:51:34,020 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:51:34 WrapperNode [2019-08-14 22:51:34,020 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 22:51:34,021 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 22:51:34,021 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 22:51:34,021 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 22:51:34,030 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:51:34" (1/1) ... [2019-08-14 22:51:34,031 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:51:34" (1/1) ... [2019-08-14 22:51:34,040 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:51:34" (1/1) ... [2019-08-14 22:51:34,040 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:51:34" (1/1) ... [2019-08-14 22:51:34,053 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:51:34" (1/1) ... [2019-08-14 22:51:34,064 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:51:34" (1/1) ... [2019-08-14 22:51:34,067 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:51:34" (1/1) ... [2019-08-14 22:51:34,072 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 22:51:34,072 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 22:51:34,072 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 22:51:34,072 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 22:51:34,073 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:51:34" (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 [2019-08-14 22:51:34,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 22:51:34,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 22:51:34,137 INFO L138 BoogieDeclarations]: Found implementation of procedure node1 [2019-08-14 22:51:34,137 INFO L138 BoogieDeclarations]: Found implementation of procedure node2 [2019-08-14 22:51:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure node3 [2019-08-14 22:51:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure node4 [2019-08-14 22:51:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure node5 [2019-08-14 22:51:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2019-08-14 22:51:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2019-08-14 22:51:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 22:51:34,139 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-08-14 22:51:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 22:51:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-14 22:51:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-14 22:51:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-14 22:51:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-14 22:51:34,140 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-08-14 22:51:34,140 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-08-14 22:51:34,140 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-08-14 22:51:34,140 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-08-14 22:51:34,140 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-08-14 22:51:34,140 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2019-08-14 22:51:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure node5 [2019-08-14 22:51:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-08-14 22:51:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-08-14 22:51:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 22:51:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 22:51:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 22:51:34,895 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 22:51:34,896 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-14 22:51:34,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 10:51:34 BoogieIcfgContainer [2019-08-14 22:51:34,897 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 22:51:34,898 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 22:51:34,898 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 22:51:34,898 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 22:51:34,899 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 10:51:34" (1/1) ... [2019-08-14 22:51:35,244 WARN L188 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-08-14 22:51:35,461 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-08-14 22:51:36,188 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 22:51:36,190 INFO L168 Benchmark]: Toolchain (without parser) took 2697.03 ms. Allocated memory was 132.6 MB in the beginning and 265.3 MB in the end (delta: 132.6 MB). Free memory was 87.4 MB in the beginning and 221.1 MB in the end (delta: -133.7 MB). Peak memory consumption was 107.2 MB. Max. memory is 7.1 GB. [2019-08-14 22:51:36,192 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-14 22:51:36,193 INFO L168 Benchmark]: CACSL2BoogieTranslator took 526.57 ms. Allocated memory was 132.6 MB in the beginning and 199.8 MB in the end (delta: 67.1 MB). Free memory was 87.2 MB in the beginning and 173.3 MB in the end (delta: -86.1 MB). Peak memory consumption was 28.0 MB. Max. memory is 7.1 GB. [2019-08-14 22:51:36,194 INFO L168 Benchmark]: Boogie Preprocessor took 51.13 ms. Allocated memory is still 199.8 MB. Free memory was 173.3 MB in the beginning and 170.7 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-08-14 22:51:36,194 INFO L168 Benchmark]: RCFGBuilder took 825.22 ms. Allocated memory is still 199.8 MB. Free memory was 170.7 MB in the beginning and 129.7 MB in the end (delta: 41.1 MB). Peak memory consumption was 41.1 MB. Max. memory is 7.1 GB. [2019-08-14 22:51:36,196 INFO L168 Benchmark]: Symbolic Interpretation took 1290.98 ms. Allocated memory was 199.8 MB in the beginning and 265.3 MB in the end (delta: 65.5 MB). Free memory was 129.7 MB in the beginning and 221.1 MB in the end (delta: -91.5 MB). Peak memory consumption was 82.3 MB. Max. memory is 7.1 GB. [2019-08-14 22:51:36,205 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 469]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 483#(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 0.23 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 526.57 ms. Allocated memory was 132.6 MB in the beginning and 199.8 MB in the end (delta: 67.1 MB). Free memory was 87.2 MB in the beginning and 173.3 MB in the end (delta: -86.1 MB). Peak memory consumption was 28.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 51.13 ms. Allocated memory is still 199.8 MB. Free memory was 173.3 MB in the beginning and 170.7 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 825.22 ms. Allocated memory is still 199.8 MB. Free memory was 170.7 MB in the beginning and 129.7 MB in the end (delta: 41.1 MB). Peak memory consumption was 41.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1290.98 ms. Allocated memory was 199.8 MB in the beginning and 265.3 MB in the end (delta: 65.5 MB). Free memory was 129.7 MB in the beginning and 221.1 MB in the end (delta: -91.5 MB). Peak memory consumption was 82.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...