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_label50.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-09 16:56:45,456 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 16:56:45,458 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 16:56:45,471 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 16:56:45,472 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 16:56:45,473 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 16:56:45,475 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 16:56:45,477 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 16:56:45,479 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 16:56:45,480 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 16:56:45,481 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 16:56:45,482 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 16:56:45,482 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 16:56:45,483 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 16:56:45,484 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 16:56:45,486 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 16:56:45,487 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 16:56:45,488 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 16:56:45,491 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 16:56:45,493 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 16:56:45,496 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 16:56:45,498 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 16:56:45,500 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 16:56:45,502 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 16:56:45,506 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-09 16:56:45,512 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 16:56:45,515 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 16:56:45,516 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 16:56:45,517 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 16:56:45,519 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 16:56:45,519 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 16:56:45,522 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 16:56:45,522 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 16:56:45,522 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 16:56:45,524 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 16:56:45,525 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 16:56:45,527 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 16:56:45,552 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-09 16:56:45,552 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-09 16:56:45,555 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-09 16:56:45,555 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-09 16:56:45,555 INFO L138 SettingsManager]: * Use SBE=true [2019-08-09 16:56:45,555 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-09 16:56:45,556 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-09 16:56:45,556 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-09 16:56:45,556 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-09 16:56:45,556 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-09 16:56:45,557 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-09 16:56:45,558 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-09 16:56:45,558 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-09 16:56:45,558 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-09 16:56:45,558 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-09 16:56:45,559 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-09 16:56:45,559 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-09 16:56:45,559 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-09 16:56:45,559 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-09 16:56:45,560 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-09 16:56:45,560 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-09 16:56:45,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-09 16:56:45,560 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-09 16:56:45,560 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-09 16:56:45,561 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-09 16:56:45,561 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-09 16:56:45,561 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-09 16:56:45,561 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-09 16:56:45,561 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-09 16:56:45,590 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 16:56:45,605 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 16:56:45,609 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 16:56:45,611 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-09 16:56:45,611 INFO L275 PluginConnector]: CDTParser initialized [2019-08-09 16:56:45,612 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem05_label50.c [2019-08-09 16:56:45,676 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a6b114bb/e975371bbd414d09a6f08a0b37ed8ea4/FLAG3ddb371aa [2019-08-09 16:56:46,643 INFO L306 CDTParser]: Found 1 translation units. [2019-08-09 16:56:46,645 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem05_label50.c [2019-08-09 16:56:46,690 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a6b114bb/e975371bbd414d09a6f08a0b37ed8ea4/FLAG3ddb371aa [2019-08-09 16:56:47,070 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a6b114bb/e975371bbd414d09a6f08a0b37ed8ea4 [2019-08-09 16:56:47,078 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 16:56:47,079 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-09 16:56:47,080 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-09 16:56:47,080 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-09 16:56:47,083 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-09 16:56:47,084 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:56:47" (1/1) ... [2019-08-09 16:56:47,087 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fff505 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:47, skipping insertion in model container [2019-08-09 16:56:47,087 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:56:47" (1/1) ... [2019-08-09 16:56:47,095 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-09 16:56:47,355 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-09 16:56:49,848 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:56:49,854 INFO L188 MainTranslator]: Completed pre-run [2019-08-09 16:56:51,110 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:56:51,213 INFO L192 MainTranslator]: Completed translation [2019-08-09 16:56:51,214 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:51 WrapperNode [2019-08-09 16:56:51,215 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-09 16:56:51,216 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 16:56:51,216 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 16:56:51,217 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 16:56:51,238 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:51" (1/1) ... [2019-08-09 16:56:51,238 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:51" (1/1) ... [2019-08-09 16:56:51,360 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:51" (1/1) ... [2019-08-09 16:56:51,362 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:51" (1/1) ... [2019-08-09 16:56:51,676 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:51" (1/1) ... [2019-08-09 16:56:51,797 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:51" (1/1) ... [2019-08-09 16:56:51,899 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:51" (1/1) ... [2019-08-09 16:56:51,996 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 16:56:52,004 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 16:56:52,004 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 16:56:52,004 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 16:56:52,006 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:51" (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 16:56:52,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-09 16:56:52,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-09 16:56:52,086 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-09 16:56:52,086 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-09 16:56:52,086 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-09 16:56:52,086 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-09 16:56:52,087 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-09 16:56:52,087 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2019-08-09 16:56:52,087 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2019-08-09 16:56:52,087 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2019-08-09 16:56:52,088 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 16:56:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-09 16:56:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-09 16:56:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-09 16:56:52,090 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-09 16:56:52,090 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-09 16:56:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2019-08-09 16:56:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2019-08-09 16:56:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2019-08-09 16:56:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-09 16:56:52,092 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-09 16:56:52,092 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-09 16:56:52,092 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 16:56:52,092 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-09 16:56:52,092 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-09 16:57:01,149 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-09 16:57:01,150 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-09 16:57:01,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:57:01 BoogieIcfgContainer [2019-08-09 16:57:01,153 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 16:57:01,153 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 16:57:01,153 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 16:57:01,153 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 16:57:01,155 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:57:01" (1/1) ... [2019-08-09 16:57:06,034 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-09 16:57:06,044 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 16:57:06,047 INFO L168 Benchmark]: Toolchain (without parser) took 18966.16 ms. Allocated memory was 181.4 MB in the beginning and 765.5 MB in the end (delta: 584.1 MB). Free memory was 139.3 MB in the beginning and 133.9 MB in the end (delta: 5.4 MB). Peak memory consumption was 607.0 MB. Max. memory is 7.1 GB. [2019-08-09 16:57:06,051 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 137.4 MB. Free memory was 102.2 MB in the beginning and 102.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-09 16:57:06,052 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4135.75 ms. Allocated memory was 181.4 MB in the beginning and 295.7 MB in the end (delta: 114.3 MB). Free memory was 139.3 MB in the beginning and 188.1 MB in the end (delta: -48.8 MB). Peak memory consumption was 213.9 MB. Max. memory is 7.1 GB. [2019-08-09 16:57:06,054 INFO L168 Benchmark]: Boogie Preprocessor took 787.22 ms. Allocated memory is still 295.7 MB. Free memory was 188.1 MB in the beginning and 126.9 MB in the end (delta: 61.2 MB). Peak memory consumption was 61.2 MB. Max. memory is 7.1 GB. [2019-08-09 16:57:06,056 INFO L168 Benchmark]: RCFGBuilder took 9148.88 ms. Allocated memory was 295.7 MB in the beginning and 654.3 MB in the end (delta: 358.6 MB). Free memory was 126.9 MB in the beginning and 296.0 MB in the end (delta: -169.1 MB). Peak memory consumption was 284.7 MB. Max. memory is 7.1 GB. [2019-08-09 16:57:06,057 INFO L168 Benchmark]: Symbolic Interpretation took 4890.82 ms. Allocated memory was 654.3 MB in the beginning and 765.5 MB in the end (delta: 111.1 MB). Free memory was 296.0 MB in the beginning and 133.9 MB in the end (delta: 162.1 MB). Peak memory consumption was 290.9 MB. Max. memory is 7.1 GB. [2019-08-09 16:57:06,068 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 11090]: 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 112222#(and (= ~a12~0 2) (= ~a27~0 1) (= 10 ~a2~0) (= ~a20~0 5) (= ~a25~0 1) (= 18 ~a9~0) (= ~a16~0 1) (= ~a15~0 1)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 137.4 MB. Free memory was 102.2 MB in the beginning and 102.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4135.75 ms. Allocated memory was 181.4 MB in the beginning and 295.7 MB in the end (delta: 114.3 MB). Free memory was 139.3 MB in the beginning and 188.1 MB in the end (delta: -48.8 MB). Peak memory consumption was 213.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 787.22 ms. Allocated memory is still 295.7 MB. Free memory was 188.1 MB in the beginning and 126.9 MB in the end (delta: 61.2 MB). Peak memory consumption was 61.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9148.88 ms. Allocated memory was 295.7 MB in the beginning and 654.3 MB in the end (delta: 358.6 MB). Free memory was 126.9 MB in the beginning and 296.0 MB in the end (delta: -169.1 MB). Peak memory consumption was 284.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 4890.82 ms. Allocated memory was 654.3 MB in the beginning and 765.5 MB in the end (delta: 111.1 MB). Free memory was 296.0 MB in the beginning and 133.9 MB in the end (delta: 162.1 MB). Peak memory consumption was 290.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...