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.4.ufo.BOUNDED-8.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 04:24:23,308 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 04:24:23,310 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 04:24:23,322 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 04:24:23,322 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 04:24:23,323 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 04:24:23,324 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 04:24:23,326 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 04:24:23,328 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 04:24:23,329 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 04:24:23,330 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 04:24:23,331 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 04:24:23,331 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 04:24:23,333 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 04:24:23,334 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 04:24:23,335 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 04:24:23,336 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 04:24:23,337 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 04:24:23,338 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 04:24:23,340 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 04:24:23,342 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 04:24:23,343 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 04:24:23,344 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 04:24:23,345 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 04:24:23,347 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 04:24:23,350 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 04:24:23,350 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 04:24:23,351 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 04:24:23,352 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 04:24:23,353 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 04:24:23,353 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 04:24:23,353 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 04:24:23,357 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 04:24:23,358 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 04:24:23,361 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 04:24:23,361 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 04:24:23,362 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 04:24:23,362 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 04:24:23,362 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 04:24:23,363 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 04:24:23,364 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 04:24:23,365 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 04:24:23,379 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 04:24:23,379 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 04:24:23,380 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 04:24:23,381 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 04:24:23,381 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 04:24:23,382 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 04:24:23,383 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 04:24:23,383 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 04:24:23,383 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 04:24:23,383 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 04:24:23,383 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 04:24:23,384 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 04:24:23,384 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 04:24:23,385 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 04:24:23,385 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 04:24:23,386 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 04:24:23,386 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 04:24:23,386 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 04:24:23,386 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 04:24:23,387 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 04:24:23,387 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 04:24:23,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 04:24:23,388 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 04:24:23,388 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 04:24:23,388 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 04:24:23,388 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 04:24:23,388 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 04:24:23,389 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 04:24:23,389 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 04:24:23,430 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 04:24:23,442 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 04:24:23,445 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 04:24:23,447 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 04:24:23,447 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 04:24:23,448 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_lcr.4.ufo.BOUNDED-8.pals.c [2019-08-10 04:24:23,527 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86c044cfc/d688c4ca6f19403e9d9790a5549f16d3/FLAGae83a5b2e [2019-08-10 04:24:24,039 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 04:24:24,039 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_lcr.4.ufo.BOUNDED-8.pals.c [2019-08-10 04:24:24,049 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86c044cfc/d688c4ca6f19403e9d9790a5549f16d3/FLAGae83a5b2e [2019-08-10 04:24:24,382 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86c044cfc/d688c4ca6f19403e9d9790a5549f16d3 [2019-08-10 04:24:24,391 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 04:24:24,393 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 04:24:24,394 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 04:24:24,394 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 04:24:24,397 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 04:24:24,398 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 04:24:24" (1/1) ... [2019-08-10 04:24:24,401 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2683312c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:24, skipping insertion in model container [2019-08-10 04:24:24,401 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 04:24:24" (1/1) ... [2019-08-10 04:24:24,409 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 04:24:24,464 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 04:24:24,707 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 04:24:24,718 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 04:24:24,865 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 04:24:24,886 INFO L192 MainTranslator]: Completed translation [2019-08-10 04:24:24,886 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:24 WrapperNode [2019-08-10 04:24:24,886 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 04:24:24,887 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 04:24:24,887 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 04:24:24,888 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 04:24:24,903 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:24" (1/1) ... [2019-08-10 04:24:24,904 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:24" (1/1) ... [2019-08-10 04:24:24,915 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:24" (1/1) ... [2019-08-10 04:24:24,916 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:24" (1/1) ... [2019-08-10 04:24:24,928 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:24" (1/1) ... [2019-08-10 04:24:24,939 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:24" (1/1) ... [2019-08-10 04:24:24,943 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:24" (1/1) ... [2019-08-10 04:24:24,947 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 04:24:24,948 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 04:24:24,948 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 04:24:24,948 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 04:24:24,949 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:24" (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 04:24:25,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 04:24:25,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 04:24:25,004 INFO L138 BoogieDeclarations]: Found implementation of procedure node1 [2019-08-10 04:24:25,004 INFO L138 BoogieDeclarations]: Found implementation of procedure node2 [2019-08-10 04:24:25,004 INFO L138 BoogieDeclarations]: Found implementation of procedure node3 [2019-08-10 04:24:25,004 INFO L138 BoogieDeclarations]: Found implementation of procedure node4 [2019-08-10 04:24:25,005 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2019-08-10 04:24:25,005 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2019-08-10 04:24:25,005 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 04:24:25,005 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-08-10 04:24:25,005 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 04:24:25,005 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-10 04:24:25,006 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-10 04:24:25,006 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-10 04:24:25,006 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 04:24:25,006 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-08-10 04:24:25,006 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-08-10 04:24:25,006 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-08-10 04:24:25,007 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-08-10 04:24:25,007 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-08-10 04:24:25,007 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2019-08-10 04:24:25,007 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-08-10 04:24:25,007 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-08-10 04:24:25,007 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 04:24:25,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 04:24:25,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 04:24:25,642 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 04:24:25,642 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-10 04:24:25,644 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 04:24:25 BoogieIcfgContainer [2019-08-10 04:24:25,644 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 04:24:25,645 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 04:24:25,645 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 04:24:25,645 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 04:24:25,646 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 04:24:25" (1/1) ... [2019-08-10 04:24:26,009 WARN L188 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-08-10 04:24:26,190 WARN L188 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-08-10 04:24:26,709 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-10 04:24:26,717 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-10 04:24:26,720 INFO L168 Benchmark]: Toolchain (without parser) took 2326.70 ms. Allocated memory was 130.5 MB in the beginning and 218.1 MB in the end (delta: 87.6 MB). Free memory was 86.4 MB in the beginning and 127.1 MB in the end (delta: -40.7 MB). Peak memory consumption was 88.5 MB. Max. memory is 7.1 GB. [2019-08-10 04:24:26,722 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 130.5 MB. Free memory was 104.9 MB in the beginning and 104.6 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2019-08-10 04:24:26,724 INFO L168 Benchmark]: CACSL2BoogieTranslator took 493.24 ms. Allocated memory was 130.5 MB in the beginning and 198.7 MB in the end (delta: 68.2 MB). Free memory was 86.0 MB in the beginning and 172.8 MB in the end (delta: -86.8 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. [2019-08-10 04:24:26,726 INFO L168 Benchmark]: Boogie Preprocessor took 60.27 ms. Allocated memory is still 198.7 MB. Free memory was 172.8 MB in the beginning and 170.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-08-10 04:24:26,727 INFO L168 Benchmark]: RCFGBuilder took 696.53 ms. Allocated memory is still 198.7 MB. Free memory was 170.2 MB in the beginning and 135.2 MB in the end (delta: 35.0 MB). Peak memory consumption was 35.0 MB. Max. memory is 7.1 GB. [2019-08-10 04:24:26,729 INFO L168 Benchmark]: Symbolic Interpretation took 1073.01 ms. Allocated memory was 198.7 MB in the beginning and 218.1 MB in the end (delta: 19.4 MB). Free memory was 135.2 MB in the beginning and 127.1 MB in the end (delta: 8.1 MB). Peak memory consumption was 69.2 MB. Max. memory is 7.1 GB. [2019-08-10 04:24:26,740 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 395]: 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 375#(and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (or (= 1 |assert_#in~arg|) (= 0 |assert_#in~arg|)) (= (mod assert_~arg 256) 0) (= ~nomsg~0 ~p4_new~0) (= assert_~arg |assert_#in~arg|) (= ~p3_new~0 ~nomsg~0)). 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 130.5 MB. Free memory was 104.9 MB in the beginning and 104.6 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 493.24 ms. Allocated memory was 130.5 MB in the beginning and 198.7 MB in the end (delta: 68.2 MB). Free memory was 86.0 MB in the beginning and 172.8 MB in the end (delta: -86.8 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 60.27 ms. Allocated memory is still 198.7 MB. Free memory was 172.8 MB in the beginning and 170.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 696.53 ms. Allocated memory is still 198.7 MB. Free memory was 170.2 MB in the beginning and 135.2 MB in the end (delta: 35.0 MB). Peak memory consumption was 35.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1073.01 ms. Allocated memory was 198.7 MB in the beginning and 218.1 MB in the end (delta: 19.4 MB). Free memory was 135.2 MB in the beginning and 127.1 MB in the end (delta: 8.1 MB). Peak memory consumption was 69.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...