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-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 14:45:42,458 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 14:45:42,460 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 14:45:42,472 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 14:45:42,472 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 14:45:42,473 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 14:45:42,474 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 14:45:42,476 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 14:45:42,478 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 14:45:42,482 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 14:45:42,483 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 14:45:42,485 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 14:45:42,485 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 14:45:42,486 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 14:45:42,493 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 14:45:42,495 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 14:45:42,498 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 14:45:42,499 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 14:45:42,503 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 14:45:42,506 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 14:45:42,509 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 14:45:42,512 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 14:45:42,513 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 14:45:42,514 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 14:45:42,518 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 14:45:42,524 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 14:45:42,524 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 14:45:42,526 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 14:45:42,527 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 14:45:42,528 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 14:45:42,528 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 14:45:42,529 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 14:45:42,529 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 14:45:42,529 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 14:45:42,531 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 14:45:42,532 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 14:45:42,533 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 14:45:42,552 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 14:45:42,552 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 14:45:42,554 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 14:45:42,554 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 14:45:42,554 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 14:45:42,554 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 14:45:42,554 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 14:45:42,555 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 14:45:42,555 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 14:45:42,555 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 14:45:42,555 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 14:45:42,555 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 14:45:42,556 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 14:45:42,556 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 14:45:42,556 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 14:45:42,556 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 14:45:42,556 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 14:45:42,557 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 14:45:42,557 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 14:45:42,557 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 14:45:42,557 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 14:45:42,557 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 14:45:42,558 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 14:45:42,558 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 14:45:42,558 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 14:45:42,558 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 14:45:42,558 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 14:45:42,559 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 14:45:42,559 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 14:45:42,587 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 14:45:42,600 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 14:45:42,603 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 14:45:42,605 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 14:45:42,605 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 14:45:42,606 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2019-08-08 14:45:42,666 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc724faea/5e070293631d47a18000fddca7d6b6dc/FLAGa824609b7 [2019-08-08 14:45:43,159 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 14:45:43,160 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2019-08-08 14:45:43,175 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc724faea/5e070293631d47a18000fddca7d6b6dc/FLAGa824609b7 [2019-08-08 14:45:43,500 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc724faea/5e070293631d47a18000fddca7d6b6dc [2019-08-08 14:45:43,509 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 14:45:43,511 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 14:45:43,512 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 14:45:43,512 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 14:45:43,515 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 14:45:43,516 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 02:45:43" (1/1) ... [2019-08-08 14:45:43,519 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39103f61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:45:43, skipping insertion in model container [2019-08-08 14:45:43,519 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 02:45:43" (1/1) ... [2019-08-08 14:45:43,526 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 14:45:43,590 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 14:45:43,881 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 14:45:43,912 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 14:45:44,111 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 14:45:44,136 INFO L192 MainTranslator]: Completed translation [2019-08-08 14:45:44,137 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:45:44 WrapperNode [2019-08-08 14:45:44,137 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 14:45:44,138 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 14:45:44,139 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 14:45:44,139 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 14:45:44,155 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:45:44" (1/1) ... [2019-08-08 14:45:44,156 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:45:44" (1/1) ... [2019-08-08 14:45:44,186 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:45:44" (1/1) ... [2019-08-08 14:45:44,187 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:45:44" (1/1) ... [2019-08-08 14:45:44,214 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:45:44" (1/1) ... [2019-08-08 14:45:44,230 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:45:44" (1/1) ... [2019-08-08 14:45:44,236 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:45:44" (1/1) ... [2019-08-08 14:45:44,243 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 14:45:44,251 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 14:45:44,251 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 14:45:44,251 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 14:45:44,253 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:45:44" (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 14:45:44,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 14:45:44,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 14:45:44,302 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 14:45:44,302 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 14:45:44,302 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-08 14:45:44,302 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-08 14:45:44,302 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-08-08 14:45:44,303 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-08 14:45:44,303 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 14:45:44,303 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-08-08 14:45:44,303 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-08-08 14:45:44,303 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-08-08 14:45:44,303 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-08-08 14:45:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-08-08 14:45:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2019-08-08 14:45:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure node5 [2019-08-08 14:45:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure node6 [2019-08-08 14:45:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure node7 [2019-08-08 14:45:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-08-08 14:45:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-08-08 14:45:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 14:45:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 14:45:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 14:45:45,684 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 14:45:45,684 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 14:45:45,687 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 02:45:45 BoogieIcfgContainer [2019-08-08 14:45:45,688 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 14:45:45,688 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 14:45:45,688 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 14:45:45,689 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 14:45:45,691 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 02:45:45" (1/1) ... [2019-08-08 14:45:45,703 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 14:45:45,705 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 14:45:45,713 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 14:45:45,721 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 14:45:45,723 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 14:45:45,819 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 243 [2019-08-08 14:49:49,546 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 14:49:49,546 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 14:49:49,548 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 283457#(and (= ~__return_28513~0 main_~check__tmp~0) (= main_~main__c1~0 ~__return_28513~0) (= 0 (mod main_~assert__arg~0 256)) (= main_~__tmp_1~0 main_~assert__arg~0) (= main_~__tmp_1~0 (ite (= main_~main__c1~0 0) 0 1))) [2019-08-08 14:49:49,549 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 14:49:49,555 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 14:49:49,558 INFO L168 Benchmark]: Toolchain (without parser) took 246046.28 ms. Allocated memory was 131.6 MB in the beginning and 2.8 GB in the end (delta: 2.6 GB). Free memory was 87.3 MB in the beginning and 2.3 GB in the end (delta: -2.2 GB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. [2019-08-08 14:49:49,561 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 131.6 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2019-08-08 14:49:49,562 INFO L168 Benchmark]: CACSL2BoogieTranslator took 626.57 ms. Allocated memory was 131.6 MB in the beginning and 200.3 MB in the end (delta: 68.7 MB). Free memory was 87.0 MB in the beginning and 172.1 MB in the end (delta: -85.1 MB). Peak memory consumption was 31.3 MB. Max. memory is 7.1 GB. [2019-08-08 14:49:49,563 INFO L168 Benchmark]: Boogie Preprocessor took 112.31 ms. Allocated memory is still 200.3 MB. Free memory was 172.1 MB in the beginning and 168.7 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. [2019-08-08 14:49:49,564 INFO L168 Benchmark]: RCFGBuilder took 1436.62 ms. Allocated memory is still 200.3 MB. Free memory was 168.7 MB in the beginning and 111.9 MB in the end (delta: 56.9 MB). Peak memory consumption was 56.9 MB. Max. memory is 7.1 GB. [2019-08-08 14:49:49,565 INFO L168 Benchmark]: Symbolic Interpretation took 243867.48 ms. Allocated memory was 200.3 MB in the beginning and 2.8 GB in the end (delta: 2.6 GB). Free memory was 111.9 MB in the beginning and 2.3 GB in the end (delta: -2.2 GB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. [2019-08-08 14:49:49,570 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 379]: 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 0.23 ms. Allocated memory is still 131.6 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 626.57 ms. Allocated memory was 131.6 MB in the beginning and 200.3 MB in the end (delta: 68.7 MB). Free memory was 87.0 MB in the beginning and 172.1 MB in the end (delta: -85.1 MB). Peak memory consumption was 31.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 112.31 ms. Allocated memory is still 200.3 MB. Free memory was 172.1 MB in the beginning and 168.7 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1436.62 ms. Allocated memory is still 200.3 MB. Free memory was 168.7 MB in the beginning and 111.9 MB in the end (delta: 56.9 MB). Peak memory consumption was 56.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 243867.48 ms. Allocated memory was 200.3 MB in the beginning and 2.8 GB in the end (delta: 2.6 GB). Free memory was 111.9 MB in the beginning and 2.3 GB in the end (delta: -2.2 GB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...