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/ssh-simplified/s3_clnt_4.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 10:40:54,305 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 10:40:54,307 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 10:40:54,319 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 10:40:54,319 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 10:40:54,320 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 10:40:54,322 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 10:40:54,323 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 10:40:54,325 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 10:40:54,326 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 10:40:54,327 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 10:40:54,328 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 10:40:54,328 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 10:40:54,329 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 10:40:54,330 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 10:40:54,331 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 10:40:54,332 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 10:40:54,333 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 10:40:54,335 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 10:40:54,337 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 10:40:54,341 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 10:40:54,345 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 10:40:54,346 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 10:40:54,348 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 10:40:54,350 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 10:40:54,351 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 10:40:54,351 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 10:40:54,355 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 10:40:54,355 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 10:40:54,357 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 10:40:54,357 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 10:40:54,359 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 10:40:54,360 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 10:40:54,361 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 10:40:54,362 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 10:40:54,362 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 10:40:54,363 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 10:40:54,363 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 10:40:54,365 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 10:40:54,366 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 10:40:54,370 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 10:40:54,371 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 [2019-08-14 10:40:54,391 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 10:40:54,391 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 10:40:54,393 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 10:40:54,393 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 10:40:54,393 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 10:40:54,393 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 10:40:54,393 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 10:40:54,394 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 10:40:54,394 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 10:40:54,394 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 10:40:54,394 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 10:40:54,394 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 10:40:54,394 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 10:40:54,395 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 10:40:54,395 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 10:40:54,395 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 10:40:54,395 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 10:40:54,395 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 10:40:54,396 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 10:40:54,396 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 10:40:54,396 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 10:40:54,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 10:40:54,396 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 10:40:54,397 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 10:40:54,397 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 10:40:54,397 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 10:40:54,397 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 10:40:54,397 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 10:40:54,397 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 10:40:54,427 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 10:40:54,442 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 10:40:54,446 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 10:40:54,447 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 10:40:54,448 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 10:40:54,448 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh-simplified/s3_clnt_4.cil-1.c [2019-08-14 10:40:54,525 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78982aee7/ff247d65c6134e6aaeac800637aa1722/FLAG08dfdc7c7 [2019-08-14 10:40:54,980 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 10:40:54,981 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ssh-simplified/s3_clnt_4.cil-1.c [2019-08-14 10:40:54,992 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78982aee7/ff247d65c6134e6aaeac800637aa1722/FLAG08dfdc7c7 [2019-08-14 10:40:55,293 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78982aee7/ff247d65c6134e6aaeac800637aa1722 [2019-08-14 10:40:55,302 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 10:40:55,303 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 10:40:55,304 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 10:40:55,304 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 10:40:55,307 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 10:40:55,308 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 10:40:55" (1/1) ... [2019-08-14 10:40:55,311 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b3a34a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:40:55, skipping insertion in model container [2019-08-14 10:40:55,312 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 10:40:55" (1/1) ... [2019-08-14 10:40:55,319 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 10:40:55,379 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 10:40:55,660 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 10:40:55,664 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 10:40:55,819 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 10:40:55,837 INFO L192 MainTranslator]: Completed translation [2019-08-14 10:40:55,837 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:40:55 WrapperNode [2019-08-14 10:40:55,838 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 10:40:55,838 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 10:40:55,838 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 10:40:55,839 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 10:40:55,849 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:40:55" (1/1) ... [2019-08-14 10:40:55,849 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:40:55" (1/1) ... [2019-08-14 10:40:55,857 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:40:55" (1/1) ... [2019-08-14 10:40:55,858 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:40:55" (1/1) ... [2019-08-14 10:40:55,871 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:40:55" (1/1) ... [2019-08-14 10:40:55,889 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:40:55" (1/1) ... [2019-08-14 10:40:55,892 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:40:55" (1/1) ... [2019-08-14 10:40:55,896 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 10:40:55,897 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 10:40:55,897 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 10:40:55,897 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 10:40:55,898 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:40:55" (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 [2019-08-14 10:40:55,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 10:40:55,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 10:40:55,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2019-08-14 10:40:55,964 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 10:40:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 10:40:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-14 10:40:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-14 10:40:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-14 10:40:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-14 10:40:55,967 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2019-08-14 10:40:55,967 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 10:40:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 10:40:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 10:40:56,109 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-14 10:40:56,645 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2019-08-14 10:40:56,646 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2019-08-14 10:40:56,666 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 10:40:56,666 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-14 10:40:56,668 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 10:40:56 BoogieIcfgContainer [2019-08-14 10:40:56,668 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 10:40:56,669 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 10:40:56,669 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 10:40:56,670 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 10:40:56,671 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 10:40:56" (1/1) ... [2019-08-14 10:44:32,914 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 10:44:32,917 INFO L168 Benchmark]: Toolchain (without parser) took 217612.91 ms. Allocated memory was 132.1 MB in the beginning and 2.9 GB in the end (delta: 2.7 GB). Free memory was 87.5 MB in the beginning and 294.9 MB in the end (delta: -207.5 MB). Peak memory consumption was 2.8 GB. Max. memory is 7.1 GB. [2019-08-14 10:44:32,918 INFO L168 Benchmark]: CDTParser took 0.53 ms. Allocated memory is still 132.1 MB. Free memory is still 105.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-14 10:44:32,919 INFO L168 Benchmark]: CACSL2BoogieTranslator took 534.13 ms. Allocated memory was 132.1 MB in the beginning and 199.8 MB in the end (delta: 67.6 MB). Free memory was 87.0 MB in the beginning and 173.3 MB in the end (delta: -86.3 MB). Peak memory consumption was 28.5 MB. Max. memory is 7.1 GB. [2019-08-14 10:44:32,920 INFO L168 Benchmark]: Boogie Preprocessor took 57.94 ms. Allocated memory is still 199.8 MB. Free memory was 173.3 MB in the beginning and 171.4 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-14 10:44:32,921 INFO L168 Benchmark]: RCFGBuilder took 771.88 ms. Allocated memory is still 199.8 MB. Free memory was 171.4 MB in the beginning and 126.0 MB in the end (delta: 45.5 MB). Peak memory consumption was 45.5 MB. Max. memory is 7.1 GB. [2019-08-14 10:44:32,922 INFO L168 Benchmark]: Symbolic Interpretation took 216245.67 ms. Allocated memory was 199.8 MB in the beginning and 2.9 GB in the end (delta: 2.7 GB). Free memory was 126.0 MB in the beginning and 294.9 MB in the end (delta: -169.0 MB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. [2019-08-14 10:44:32,926 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 549]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 1732400#(and (<= 0 (+ ssl3_connect_~ret~0 2147483648)) (or (and (not (= ssl3_connect_~s__state~0 4096)) (not (= ssl3_connect_~s__state~0 4400)) (not (= ssl3_connect_~s__state~0 4384)) (= ssl3_connect_~s__state~0 4432) (not (= ssl3_connect_~s__state~0 4369)) (not (= ssl3_connect_~s__state~0 4099)) (not (= ssl3_connect_~s__state~0 4385)) (not (= ssl3_connect_~s__state~0 4368)) (not (= ssl3_connect_~s__state~0 16384)) (= ssl3_connect_~s__state~0 ssl3_connect_~state~0) (not (= ssl3_connect_~s__state~0 4401)) (not (= ssl3_connect_~s__state~0 4417)) (not (= ssl3_connect_~s__state~0 4416)) (not (= ssl3_connect_~s__state~0 20480)) (not (= ssl3_connect_~s__state~0 12292))) (and (not (= ssl3_connect_~s__state~0 4096)) (not (= ssl3_connect_~s__state~0 4400)) (not (= ssl3_connect_~s__state~0 4384)) (not (= ssl3_connect_~s__state~0 4369)) (not (= ssl3_connect_~s__state~0 4099)) (not (= ssl3_connect_~s__state~0 4385)) (= ssl3_connect_~s__state~0 4433) (not (= ssl3_connect_~s__state~0 4368)) (not (= ssl3_connect_~s__state~0 16384)) (= ssl3_connect_~s__state~0 ssl3_connect_~state~0) (not (= ssl3_connect_~s__state~0 4401)) (not (= ssl3_connect_~s__state~0 4417)) (not (= ssl3_connect_~s__state~0 4416)) (not (= ssl3_connect_~s__state~0 4432)) (not (= ssl3_connect_~s__state~0 20480)) (not (= ssl3_connect_~s__state~0 12292)))) (<= ssl3_connect_~ret~0 2147483647) (= ssl3_connect_~blastFlag~0 5)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53 ms. Allocated memory is still 132.1 MB. Free memory is still 105.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 534.13 ms. Allocated memory was 132.1 MB in the beginning and 199.8 MB in the end (delta: 67.6 MB). Free memory was 87.0 MB in the beginning and 173.3 MB in the end (delta: -86.3 MB). Peak memory consumption was 28.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 57.94 ms. Allocated memory is still 199.8 MB. Free memory was 173.3 MB in the beginning and 171.4 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 771.88 ms. Allocated memory is still 199.8 MB. Free memory was 171.4 MB in the beginning and 126.0 MB in the end (delta: 45.5 MB). Peak memory consumption was 45.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 216245.67 ms. Allocated memory was 199.8 MB in the beginning and 2.9 GB in the end (delta: 2.7 GB). Free memory was 126.0 MB in the beginning and 294.9 MB in the end (delta: -169.0 MB). 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...