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/float-newlib/double_req_bl_1012b.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 19:44:45,660 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 19:44:45,662 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 19:44:45,673 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 19:44:45,674 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 19:44:45,675 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 19:44:45,676 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 19:44:45,678 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 19:44:45,679 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 19:44:45,680 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 19:44:45,681 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 19:44:45,682 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 19:44:45,683 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 19:44:45,684 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 19:44:45,685 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 19:44:45,686 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 19:44:45,686 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 19:44:45,687 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 19:44:45,689 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 19:44:45,691 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 19:44:45,692 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 19:44:45,694 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 19:44:45,695 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 19:44:45,695 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 19:44:45,698 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 19:44:45,698 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 19:44:45,698 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 19:44:45,699 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 19:44:45,699 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 19:44:45,700 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 19:44:45,701 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 19:44:45,701 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 19:44:45,702 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 19:44:45,703 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 19:44:45,704 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 19:44:45,704 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 19:44:45,705 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 19:44:45,705 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 19:44:45,705 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 19:44:45,706 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 19:44:45,707 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 19:44:45,707 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 19:44:45,722 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 19:44:45,722 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 19:44:45,725 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 19:44:45,725 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 19:44:45,725 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 19:44:45,726 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 19:44:45,726 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 19:44:45,726 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 19:44:45,726 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 19:44:45,727 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 19:44:45,727 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 19:44:45,727 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 19:44:45,727 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 19:44:45,727 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 19:44:45,728 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 19:44:45,728 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 19:44:45,728 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 19:44:45,729 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 19:44:45,729 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 19:44:45,730 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 19:44:45,730 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 19:44:45,730 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 19:44:45,730 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 19:44:45,730 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 19:44:45,731 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 19:44:45,731 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 19:44:45,731 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 19:44:45,731 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 19:44:45,731 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 19:44:45,758 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 19:44:45,773 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 19:44:45,776 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 19:44:45,777 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 19:44:45,777 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 19:44:45,778 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_1012b.c [2019-08-14 19:44:45,836 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9330e104/4fb07e581e9e4e5b945a2c9747ce7a52/FLAG39f6e38ca [2019-08-14 19:44:46,254 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 19:44:46,255 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_1012b.c [2019-08-14 19:44:46,262 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9330e104/4fb07e581e9e4e5b945a2c9747ce7a52/FLAG39f6e38ca [2019-08-14 19:44:46,618 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9330e104/4fb07e581e9e4e5b945a2c9747ce7a52 [2019-08-14 19:44:46,629 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 19:44:46,631 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 19:44:46,634 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 19:44:46,634 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 19:44:46,637 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 19:44:46,639 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 07:44:46" (1/1) ... [2019-08-14 19:44:46,641 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32774459 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:44:46, skipping insertion in model container [2019-08-14 19:44:46,642 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 07:44:46" (1/1) ... [2019-08-14 19:44:46,649 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 19:44:46,670 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 19:44:46,907 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 19:44:46,911 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 19:44:46,937 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 19:44:46,959 INFO L192 MainTranslator]: Completed translation [2019-08-14 19:44:46,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:44:46 WrapperNode [2019-08-14 19:44:46,960 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 19:44:46,961 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 19:44:46,961 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 19:44:46,961 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 19:44:47,060 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:44:46" (1/1) ... [2019-08-14 19:44:47,061 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:44:46" (1/1) ... [2019-08-14 19:44:47,084 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:44:46" (1/1) ... [2019-08-14 19:44:47,084 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:44:46" (1/1) ... [2019-08-14 19:44:47,096 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:44:46" (1/1) ... [2019-08-14 19:44:47,101 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:44:46" (1/1) ... [2019-08-14 19:44:47,102 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:44:46" (1/1) ... [2019-08-14 19:44:47,105 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 19:44:47,106 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 19:44:47,106 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 19:44:47,106 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 19:44:47,107 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:44:46" (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 19:44:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 19:44:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 19:44:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2019-08-14 19:44:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __signbit_double [2019-08-14 19:44:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure isinf_double [2019-08-14 19:44:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-08-14 19:44:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 19:44:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 19:44:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2019-08-14 19:44:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit_double [2019-08-14 19:44:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-14 19:44:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-14 19:44:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 19:44:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 19:44:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure isinf_double [2019-08-14 19:44:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-08-14 19:44:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 19:44:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-14 19:44:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 19:44:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 19:44:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 19:44:47,511 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 19:44:47,511 INFO L283 CfgBuilder]: Removed 8 assume(true) statements. [2019-08-14 19:44:47,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 07:44:47 BoogieIcfgContainer [2019-08-14 19:44:47,513 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 19:44:47,513 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 19:44:47,513 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 19:44:47,514 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 19:44:47,515 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 07:44:47" (1/1) ... [2019-08-14 19:44:48,348 WARN L188 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-14 19:44:48,514 WARN L188 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 69 [2019-08-14 19:44:49,192 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 19:44:49,484 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-14 19:44:49,758 WARN L188 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 19:44:49,961 WARN L188 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-08-14 19:44:50,168 WARN L188 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-08-14 19:44:50,441 WARN L188 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-14 19:44:50,700 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 19:44:50,702 INFO L168 Benchmark]: Toolchain (without parser) took 4071.27 ms. Allocated memory was 131.6 MB in the beginning and 266.3 MB in the end (delta: 134.7 MB). Free memory was 87.3 MB in the beginning and 108.2 MB in the end (delta: -20.8 MB). Peak memory consumption was 117.1 MB. Max. memory is 7.1 GB. [2019-08-14 19:44:50,702 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 131.6 MB. Free memory was 105.9 MB in the beginning and 105.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-14 19:44:50,703 INFO L168 Benchmark]: CACSL2BoogieTranslator took 326.58 ms. Allocated memory is still 131.6 MB. Free memory was 86.9 MB in the beginning and 76.3 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2019-08-14 19:44:50,705 INFO L168 Benchmark]: Boogie Preprocessor took 144.70 ms. Allocated memory was 131.6 MB in the beginning and 198.7 MB in the end (delta: 67.1 MB). Free memory was 76.3 MB in the beginning and 174.4 MB in the end (delta: -98.1 MB). Peak memory consumption was 15.8 MB. Max. memory is 7.1 GB. [2019-08-14 19:44:50,706 INFO L168 Benchmark]: RCFGBuilder took 407.24 ms. Allocated memory is still 198.7 MB. Free memory was 173.7 MB in the beginning and 153.5 MB in the end (delta: 20.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 7.1 GB. [2019-08-14 19:44:50,706 INFO L168 Benchmark]: Symbolic Interpretation took 3187.44 ms. Allocated memory was 198.7 MB in the beginning and 266.3 MB in the end (delta: 67.6 MB). Free memory was 153.5 MB in the beginning and 108.2 MB in the end (delta: 45.3 MB). Peak memory consumption was 116.1 MB. Max. memory is 7.1 GB. [2019-08-14 19:44:50,709 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 73]: 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 63#(and (= 0 |#NULL.base|) (= |#NULL.offset| 0) (= main_~res~0 main_~x~0) (= 0 (select |old(#valid)| 0))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 131.6 MB. Free memory was 105.9 MB in the beginning and 105.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 326.58 ms. Allocated memory is still 131.6 MB. Free memory was 86.9 MB in the beginning and 76.3 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 144.70 ms. Allocated memory was 131.6 MB in the beginning and 198.7 MB in the end (delta: 67.1 MB). Free memory was 76.3 MB in the beginning and 174.4 MB in the end (delta: -98.1 MB). Peak memory consumption was 15.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 407.24 ms. Allocated memory is still 198.7 MB. Free memory was 173.7 MB in the beginning and 153.5 MB in the end (delta: 20.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 3187.44 ms. Allocated memory was 198.7 MB in the beginning and 266.3 MB in the end (delta: 67.6 MB). Free memory was 153.5 MB in the beginning and 108.2 MB in the end (delta: 45.3 MB). Peak memory consumption was 116.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...