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/eca-rers2012/Problem05_label56.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 11:08:16,875 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 11:08:16,877 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 11:08:16,888 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 11:08:16,889 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 11:08:16,890 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 11:08:16,891 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 11:08:16,893 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 11:08:16,895 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 11:08:16,895 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 11:08:16,896 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 11:08:16,897 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 11:08:16,898 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 11:08:16,899 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 11:08:16,900 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 11:08:16,901 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 11:08:16,901 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 11:08:16,902 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 11:08:16,904 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 11:08:16,906 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 11:08:16,907 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 11:08:16,908 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 11:08:16,909 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 11:08:16,910 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 11:08:16,912 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-14 11:08:16,915 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 11:08:16,915 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 11:08:16,916 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 11:08:16,917 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 11:08:16,918 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 11:08:16,918 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 11:08:16,919 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 11:08:16,919 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 11:08:16,919 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 11:08:16,920 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 11:08:16,921 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 11:08:16,922 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 11:08:16,935 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 11:08:16,936 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 11:08:16,937 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 11:08:16,937 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 11:08:16,937 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 11:08:16,937 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 11:08:16,938 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 11:08:16,938 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 11:08:16,938 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 11:08:16,938 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 11:08:16,938 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 11:08:16,939 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 11:08:16,939 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 11:08:16,939 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 11:08:16,939 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 11:08:16,939 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 11:08:16,939 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 11:08:16,940 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 11:08:16,940 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 11:08:16,940 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 11:08:16,940 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 11:08:16,940 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 11:08:16,941 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 11:08:16,941 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 11:08:16,941 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 11:08:16,941 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 11:08:16,942 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 11:08:16,942 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 11:08:16,942 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 11:08:16,970 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 11:08:16,982 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 11:08:16,985 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 11:08:16,986 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 11:08:16,987 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 11:08:16,988 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem05_label56.c [2019-08-14 11:08:17,060 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e14757752/20c8ece7b5154cf9baf2d1d4fdd9af59/FLAG60a536903 [2019-08-14 11:08:18,017 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 11:08:18,017 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem05_label56.c [2019-08-14 11:08:18,077 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e14757752/20c8ece7b5154cf9baf2d1d4fdd9af59/FLAG60a536903 [2019-08-14 11:08:18,369 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e14757752/20c8ece7b5154cf9baf2d1d4fdd9af59 [2019-08-14 11:08:18,378 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 11:08:18,379 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 11:08:18,380 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 11:08:18,380 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 11:08:18,383 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 11:08:18,384 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 11:08:18" (1/1) ... [2019-08-14 11:08:18,387 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cc56dcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:18, skipping insertion in model container [2019-08-14 11:08:18,387 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 11:08:18" (1/1) ... [2019-08-14 11:08:18,395 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 11:08:18,600 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 11:08:20,824 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 11:08:20,829 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 11:08:22,303 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 11:08:22,426 INFO L192 MainTranslator]: Completed translation [2019-08-14 11:08:22,427 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:22 WrapperNode [2019-08-14 11:08:22,427 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 11:08:22,429 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 11:08:22,429 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 11:08:22,430 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 11:08:22,448 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:22" (1/1) ... [2019-08-14 11:08:22,449 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:22" (1/1) ... [2019-08-14 11:08:22,548 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:22" (1/1) ... [2019-08-14 11:08:22,550 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:22" (1/1) ... [2019-08-14 11:08:22,707 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:22" (1/1) ... [2019-08-14 11:08:22,749 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:22" (1/1) ... [2019-08-14 11:08:22,801 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:22" (1/1) ... [2019-08-14 11:08:22,848 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 11:08:22,849 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 11:08:22,849 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 11:08:22,849 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 11:08:22,850 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:22" (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 11:08:22,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 11:08:22,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 11:08:22,913 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-14 11:08:22,913 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-14 11:08:22,913 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-14 11:08:22,913 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-14 11:08:22,913 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-14 11:08:22,914 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2019-08-14 11:08:22,914 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2019-08-14 11:08:22,914 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2019-08-14 11:08:22,914 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 11:08:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-14 11:08:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-14 11:08:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-14 11:08:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-14 11:08:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-14 11:08:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2019-08-14 11:08:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2019-08-14 11:08:22,916 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2019-08-14 11:08:22,916 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 11:08:22,916 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-14 11:08:22,916 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-14 11:08:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 11:08:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 11:08:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 11:08:30,787 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 11:08:30,787 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-14 11:08:30,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 11:08:30 BoogieIcfgContainer [2019-08-14 11:08:30,789 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 11:08:30,790 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 11:08:30,790 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 11:08:30,790 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 11:08:30,791 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 11:08:30" (1/1) ... [2019-08-14 11:08:35,632 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 11:08:35,638 INFO L168 Benchmark]: Toolchain (without parser) took 17254.47 ms. Allocated memory was 179.8 MB in the beginning and 877.7 MB in the end (delta: 697.8 MB). Free memory was 138.8 MB in the beginning and 522.9 MB in the end (delta: -384.1 MB). Peak memory consumption was 575.2 MB. Max. memory is 7.1 GB. [2019-08-14 11:08:35,640 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 138.9 MB. Free memory was 105.1 MB in the beginning and 104.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-14 11:08:35,641 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4048.01 ms. Allocated memory was 179.8 MB in the beginning and 293.6 MB in the end (delta: 113.8 MB). Free memory was 138.1 MB in the beginning and 187.0 MB in the end (delta: -48.9 MB). Peak memory consumption was 205.0 MB. Max. memory is 7.1 GB. [2019-08-14 11:08:35,642 INFO L168 Benchmark]: Boogie Preprocessor took 419.29 ms. Allocated memory is still 293.6 MB. Free memory was 187.0 MB in the beginning and 126.5 MB in the end (delta: 60.5 MB). Peak memory consumption was 60.5 MB. Max. memory is 7.1 GB. [2019-08-14 11:08:35,644 INFO L168 Benchmark]: RCFGBuilder took 7940.77 ms. Allocated memory was 293.6 MB in the beginning and 642.8 MB in the end (delta: 349.2 MB). Free memory was 126.5 MB in the beginning and 210.3 MB in the end (delta: -83.7 MB). Peak memory consumption was 324.9 MB. Max. memory is 7.1 GB. [2019-08-14 11:08:35,646 INFO L168 Benchmark]: Symbolic Interpretation took 4842.10 ms. Allocated memory was 642.8 MB in the beginning and 877.7 MB in the end (delta: 234.9 MB). Free memory was 210.3 MB in the beginning and 522.9 MB in the end (delta: -312.7 MB). Peak memory consumption was 183.7 MB. Max. memory is 7.1 GB. [2019-08-14 11:08:35,656 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 11063]: 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 111636#(and (= ~a27~0 1) (= 11 ~a2~0) (= ~a20~0 5) (= ~a12~0 3) (= ~a25~0 1) (= ~a16~0 1) (= 18 ~a9~0) (= ~a15~0 1)). 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 138.9 MB. Free memory was 105.1 MB in the beginning and 104.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4048.01 ms. Allocated memory was 179.8 MB in the beginning and 293.6 MB in the end (delta: 113.8 MB). Free memory was 138.1 MB in the beginning and 187.0 MB in the end (delta: -48.9 MB). Peak memory consumption was 205.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 419.29 ms. Allocated memory is still 293.6 MB. Free memory was 187.0 MB in the beginning and 126.5 MB in the end (delta: 60.5 MB). Peak memory consumption was 60.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 7940.77 ms. Allocated memory was 293.6 MB in the beginning and 642.8 MB in the end (delta: 349.2 MB). Free memory was 126.5 MB in the beginning and 210.3 MB in the end (delta: -83.7 MB). Peak memory consumption was 324.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 4842.10 ms. Allocated memory was 642.8 MB in the beginning and 877.7 MB in the end (delta: 234.9 MB). Free memory was 210.3 MB in the beginning and 522.9 MB in the end (delta: -312.7 MB). Peak memory consumption was 183.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...