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/ldv-regression/test_union.c_1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:44:16,012 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:44:16,014 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:44:16,026 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:44:16,026 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:44:16,027 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:44:16,028 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:44:16,030 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:44:16,032 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:44:16,033 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:44:16,034 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:44:16,035 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:44:16,035 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:44:16,036 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:44:16,037 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:44:16,039 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:44:16,039 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:44:16,040 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:44:16,042 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:44:16,044 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:44:16,046 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:44:16,047 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:44:16,048 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:44:16,049 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:44:16,052 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 11:44:16,060 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:44:16,061 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:44:16,061 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:44:16,062 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 [2019-08-08 11:44:16,077 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:44:16,077 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:44:16,079 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:44:16,079 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:44:16,079 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:44:16,079 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:44:16,079 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:44:16,080 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:44:16,080 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:44:16,080 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:44:16,080 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:44:16,081 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:44:16,081 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:44:16,081 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:44:16,081 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:44:16,081 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:44:16,082 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:44:16,082 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:44:16,082 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:44:16,082 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:44:16,082 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:44:16,083 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:44:16,083 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:44:16,083 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:44:16,083 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:44:16,083 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:44:16,084 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:44:16,084 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:44:16,084 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:44:16,113 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:44:16,125 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:44:16,128 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:44:16,129 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:44:16,130 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:44:16,130 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/test_union.c_1.i [2019-08-08 11:44:16,208 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbfff847d/cb36c256855644f3998a6723e52fe627/FLAGc63610087 [2019-08-08 11:44:16,699 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:44:16,699 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test_union.c_1.i [2019-08-08 11:44:16,706 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbfff847d/cb36c256855644f3998a6723e52fe627/FLAGc63610087 [2019-08-08 11:44:17,077 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbfff847d/cb36c256855644f3998a6723e52fe627 [2019-08-08 11:44:17,086 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:44:17,087 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:44:17,090 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:44:17,090 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:44:17,096 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:44:17,097 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:44:17" (1/1) ... [2019-08-08 11:44:17,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26a9ce57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:17, skipping insertion in model container [2019-08-08 11:44:17,100 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:44:17" (1/1) ... [2019-08-08 11:44:17,107 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:44:17,124 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:44:17,285 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:44:17,296 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:44:17,320 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:44:17,342 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:44:17,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:17 WrapperNode [2019-08-08 11:44:17,342 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:44:17,343 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:44:17,343 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:44:17,343 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:44:17,353 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:17" (1/1) ... [2019-08-08 11:44:17,354 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:17" (1/1) ... [2019-08-08 11:44:17,360 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:17" (1/1) ... [2019-08-08 11:44:17,360 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:17" (1/1) ... [2019-08-08 11:44:17,365 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:17" (1/1) ... [2019-08-08 11:44:17,367 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:17" (1/1) ... [2019-08-08 11:44:17,368 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:17" (1/1) ... [2019-08-08 11:44:17,369 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:44:17,369 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:44:17,369 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:44:17,369 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:44:17,370 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:17" (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 [2019-08-08 11:44:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:44:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:44:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __blast_assert [2019-08-08 11:44:17,512 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:44:17,512 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:44:17,512 INFO L130 BoogieDeclarations]: Found specification of procedure __blast_assert [2019-08-08 11:44:17,512 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:44:17,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:44:17,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:44:17,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:44:17,513 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:44:17,513 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:44:17,513 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:44:17,694 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:44:17,694 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 11:44:17,695 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:44:17 BoogieIcfgContainer [2019-08-08 11:44:17,696 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:44:17,696 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:44:17,696 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:44:17,696 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:44:17,697 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:44:17" (1/1) ... [2019-08-08 11:44:17,707 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:44:17,709 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:44:17,715 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:44:17,721 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:44:17,723 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:44:17,775 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 19 [2019-08-08 11:44:17,788 INFO L185 IcfgInterpreter]: Interpreting procedure __blast_assert with input of size 39 [2019-08-08 11:44:17,791 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:44:17,792 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:44:17,794 INFO L179 IcfgInterpreter]: Location __blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 14#(and (= 0 |#NULL.base|) (exists ((|v_old(#valid)_BEFORE_CALL_1| (Array Int Int)) (|v_main_~#x~0.base_BEFORE_CALL_1| Int) (|v_old(#memory_int)_BEFORE_CALL_1| (Array Int (Array Int Int))) (|v_old(#length)_BEFORE_CALL_1| (Array Int Int))) (and (not (= 0 (select (select |#memory_int| |v_main_~#x~0.base_BEFORE_CALL_1|) 0))) (exists ((|v_#valid_11| (Array Int Int))) (= (store |v_#valid_11| 0 0) |v_old(#valid)_BEFORE_CALL_1|)) (= |#memory_int| (store |v_old(#memory_int)_BEFORE_CALL_1| |v_main_~#x~0.base_BEFORE_CALL_1| (store (select |v_old(#memory_int)_BEFORE_CALL_1| |v_main_~#x~0.base_BEFORE_CALL_1|) 0 0))) (= |#valid| (store |v_old(#valid)_BEFORE_CALL_1| |v_main_~#x~0.base_BEFORE_CALL_1| 1)) (not (= |v_main_~#x~0.base_BEFORE_CALL_1| 0)) (= |#length| (store |v_old(#length)_BEFORE_CALL_1| |v_main_~#x~0.base_BEFORE_CALL_1| 4)) (< |v_main_~#x~0.base_BEFORE_CALL_1| |#StackHeapBarrier|) (= (select |v_old(#valid)_BEFORE_CALL_1| |v_main_~#x~0.base_BEFORE_CALL_1|) 0))) (= |#NULL.offset| 0)) [2019-08-08 11:44:17,796 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:44:17,804 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:44:17,807 INFO L168 Benchmark]: Toolchain (without parser) took 718.17 ms. Allocated memory was 141.0 MB in the beginning and 201.3 MB in the end (delta: 60.3 MB). Free memory was 87.7 MB in the beginning and 163.1 MB in the end (delta: -75.4 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-08-08 11:44:17,808 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 141.0 MB. Free memory was 105.9 MB in the beginning and 105.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 11:44:17,809 INFO L168 Benchmark]: CACSL2BoogieTranslator took 253.13 ms. Allocated memory is still 141.0 MB. Free memory was 87.4 MB in the beginning and 77.6 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB. [2019-08-08 11:44:17,810 INFO L168 Benchmark]: Boogie Preprocessor took 25.78 ms. Allocated memory is still 141.0 MB. Free memory was 77.6 MB in the beginning and 76.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 7.1 GB. [2019-08-08 11:44:17,811 INFO L168 Benchmark]: RCFGBuilder took 326.65 ms. Allocated memory was 141.0 MB in the beginning and 201.3 MB in the end (delta: 60.3 MB). Free memory was 76.0 MB in the beginning and 168.8 MB in the end (delta: -92.8 MB). Peak memory consumption was 11.3 MB. Max. memory is 7.1 GB. [2019-08-08 11:44:17,812 INFO L168 Benchmark]: Symbolic Interpretation took 107.73 ms. Allocated memory is still 201.3 MB. Free memory was 168.8 MB in the beginning and 163.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. [2019-08-08 11:44:17,817 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 6]: 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.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 141.0 MB. Free memory was 105.9 MB in the beginning and 105.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 253.13 ms. Allocated memory is still 141.0 MB. Free memory was 87.4 MB in the beginning and 77.6 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 25.78 ms. Allocated memory is still 141.0 MB. Free memory was 77.6 MB in the beginning and 76.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 326.65 ms. Allocated memory was 141.0 MB in the beginning and 201.3 MB in the end (delta: 60.3 MB). Free memory was 76.0 MB in the beginning and 168.8 MB in the end (delta: -92.8 MB). Peak memory consumption was 11.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 107.73 ms. Allocated memory is still 201.3 MB. Free memory was 168.8 MB in the beginning and 163.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...