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.7.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 04:24:48,420 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 04:24:48,422 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 04:24:48,442 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 04:24:48,442 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 04:24:48,444 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 04:24:48,446 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 04:24:48,459 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 04:24:48,461 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 04:24:48,462 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 04:24:48,466 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 04:24:48,467 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 04:24:48,468 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 04:24:48,473 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 04:24:48,475 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 04:24:48,478 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 04:24:48,480 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 04:24:48,483 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 04:24:48,486 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 04:24:48,491 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 04:24:48,495 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 04:24:48,497 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 04:24:48,500 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 04:24:48,501 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 04:24:48,503 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-10 04:24:48,509 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 04:24:48,511 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 04:24:48,511 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 04:24:48,512 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 04:24:48,514 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 04:24:48,514 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 04:24:48,515 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 04:24:48,515 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 04:24:48,516 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 04:24:48,517 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 04:24:48,517 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 04:24:48,519 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 [2019-08-10 04:24:48,539 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 04:24:48,539 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 04:24:48,541 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 04:24:48,542 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 04:24:48,542 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 04:24:48,542 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 04:24:48,542 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 04:24:48,543 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 04:24:48,543 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 04:24:48,543 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 04:24:48,544 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 04:24:48,544 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 04:24:48,544 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 04:24:48,545 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 04:24:48,545 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 04:24:48,545 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 04:24:48,546 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 04:24:48,546 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 04:24:48,546 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 04:24:48,546 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 04:24:48,547 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 04:24:48,547 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 04:24:48,547 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 04:24:48,547 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 04:24:48,548 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 04:24:48,548 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 04:24:48,548 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 04:24:48,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 04:24:48,549 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 04:24:48,601 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 04:24:48,622 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 04:24:48,625 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 04:24:48,627 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 04:24:48,627 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 04:24:48,628 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_lcr.7.ufo.UNBOUNDED.pals.c [2019-08-10 04:24:48,699 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5c86d9e5/ea0ae44205ba4754a66851ecee923e49/FLAG9f0cb50ba [2019-08-10 04:24:49,226 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 04:24:49,228 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_lcr.7.ufo.UNBOUNDED.pals.c [2019-08-10 04:24:49,250 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5c86d9e5/ea0ae44205ba4754a66851ecee923e49/FLAG9f0cb50ba [2019-08-10 04:24:49,549 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5c86d9e5/ea0ae44205ba4754a66851ecee923e49 [2019-08-10 04:24:49,557 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 04:24:49,559 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 04:24:49,560 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 04:24:49,560 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 04:24:49,564 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 04:24:49,565 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 04:24:49" (1/1) ... [2019-08-10 04:24:49,568 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19382209 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:49, skipping insertion in model container [2019-08-10 04:24:49,568 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 04:24:49" (1/1) ... [2019-08-10 04:24:49,576 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 04:24:49,624 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 04:24:49,860 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 04:24:49,972 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 04:24:50,043 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 04:24:50,082 INFO L192 MainTranslator]: Completed translation [2019-08-10 04:24:50,082 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:50 WrapperNode [2019-08-10 04:24:50,082 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 04:24:50,083 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 04:24:50,083 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 04:24:50,083 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 04:24:50,098 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:50" (1/1) ... [2019-08-10 04:24:50,098 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:50" (1/1) ... [2019-08-10 04:24:50,110 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:50" (1/1) ... [2019-08-10 04:24:50,111 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:50" (1/1) ... [2019-08-10 04:24:50,127 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:50" (1/1) ... [2019-08-10 04:24:50,141 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:50" (1/1) ... [2019-08-10 04:24:50,145 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:50" (1/1) ... [2019-08-10 04:24:50,151 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 04:24:50,152 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 04:24:50,152 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 04:24:50,152 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 04:24:50,153 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:50" (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 [2019-08-10 04:24:50,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 04:24:50,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 04:24:50,219 INFO L138 BoogieDeclarations]: Found implementation of procedure node1 [2019-08-10 04:24:50,219 INFO L138 BoogieDeclarations]: Found implementation of procedure node2 [2019-08-10 04:24:50,219 INFO L138 BoogieDeclarations]: Found implementation of procedure node3 [2019-08-10 04:24:50,219 INFO L138 BoogieDeclarations]: Found implementation of procedure node4 [2019-08-10 04:24:50,220 INFO L138 BoogieDeclarations]: Found implementation of procedure node5 [2019-08-10 04:24:50,220 INFO L138 BoogieDeclarations]: Found implementation of procedure node6 [2019-08-10 04:24:50,220 INFO L138 BoogieDeclarations]: Found implementation of procedure node7 [2019-08-10 04:24:50,220 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2019-08-10 04:24:50,220 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2019-08-10 04:24:50,220 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 04:24:50,220 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-08-10 04:24:50,221 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 04:24:50,221 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-10 04:24:50,221 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-10 04:24:50,221 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-08-10 04:24:50,221 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-10 04:24:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 04:24:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-08-10 04:24:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-08-10 04:24:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-08-10 04:24:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-08-10 04:24:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-08-10 04:24:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2019-08-10 04:24:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure node5 [2019-08-10 04:24:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure node6 [2019-08-10 04:24:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure node7 [2019-08-10 04:24:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-08-10 04:24:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-08-10 04:24:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 04:24:50,224 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 04:24:50,224 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 04:24:51,067 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 04:24:51,068 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-10 04:24:51,069 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 04:24:51 BoogieIcfgContainer [2019-08-10 04:24:51,069 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 04:24:51,070 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 04:24:51,070 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 04:24:51,070 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 04:24:51,071 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 04:24:51" (1/1) ... [2019-08-10 04:24:51,684 WARN L188 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-08-10 04:24:52,013 WARN L188 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-08-10 04:24:53,330 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-10 04:24:53,338 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-10 04:24:53,342 INFO L168 Benchmark]: Toolchain (without parser) took 3781.36 ms. Allocated memory was 136.3 MB in the beginning and 277.3 MB in the end (delta: 141.0 MB). Free memory was 83.2 MB in the beginning and 82.5 MB in the end (delta: 739.1 kB). Peak memory consumption was 143.2 MB. Max. memory is 7.1 GB. [2019-08-10 04:24:53,343 INFO L168 Benchmark]: CDTParser took 0.48 ms. Allocated memory is still 136.3 MB. Free memory was 102.4 MB in the beginning and 102.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-10 04:24:53,345 INFO L168 Benchmark]: CACSL2BoogieTranslator took 522.91 ms. Allocated memory was 136.3 MB in the beginning and 197.7 MB in the end (delta: 61.3 MB). Free memory was 83.0 MB in the beginning and 170.3 MB in the end (delta: -87.3 MB). Peak memory consumption was 24.4 MB. Max. memory is 7.1 GB. [2019-08-10 04:24:53,347 INFO L168 Benchmark]: Boogie Preprocessor took 68.24 ms. Allocated memory is still 197.7 MB. Free memory was 170.3 MB in the beginning and 167.5 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-08-10 04:24:53,348 INFO L168 Benchmark]: RCFGBuilder took 917.69 ms. Allocated memory is still 197.7 MB. Free memory was 167.5 MB in the beginning and 112.4 MB in the end (delta: 55.1 MB). Peak memory consumption was 55.1 MB. Max. memory is 7.1 GB. [2019-08-10 04:24:53,349 INFO L168 Benchmark]: Symbolic Interpretation took 2268.82 ms. Allocated memory was 197.7 MB in the beginning and 277.3 MB in the end (delta: 79.7 MB). Free memory was 112.4 MB in the beginning and 82.5 MB in the end (delta: 30.0 MB). Peak memory consumption was 111.0 MB. Max. memory is 7.1 GB. [2019-08-10 04:24:53,359 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 629]: 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 690#(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 0.48 ms. Allocated memory is still 136.3 MB. Free memory was 102.4 MB in the beginning and 102.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 522.91 ms. Allocated memory was 136.3 MB in the beginning and 197.7 MB in the end (delta: 61.3 MB). Free memory was 83.0 MB in the beginning and 170.3 MB in the end (delta: -87.3 MB). Peak memory consumption was 24.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 68.24 ms. Allocated memory is still 197.7 MB. Free memory was 170.3 MB in the beginning and 167.5 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 917.69 ms. Allocated memory is still 197.7 MB. Free memory was 167.5 MB in the beginning and 112.4 MB in the end (delta: 55.1 MB). Peak memory consumption was 55.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 2268.82 ms. Allocated memory was 197.7 MB in the beginning and 277.3 MB in the end (delta: 79.7 MB). Free memory was 112.4 MB in the beginning and 82.5 MB in the end (delta: 30.0 MB). Peak memory consumption was 111.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...