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_0320.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:41:41,000 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:41:41,002 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:41:41,013 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:41:41,013 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:41:41,014 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:41:41,016 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:41:41,017 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:41:41,019 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:41:41,020 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:41:41,021 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:41:41,022 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:41:41,022 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:41:41,023 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:41:41,024 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:41:41,025 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:41:41,026 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:41:41,027 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:41:41,028 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:41:41,030 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:41:41,032 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:41:41,033 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:41:41,034 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:41:41,035 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:41:41,037 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 11:41:41,041 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:41:41,041 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:41:41,042 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:41:41,043 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:41:41,044 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:41:41,044 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:41:41,045 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:41:41,045 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:41:41,045 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:41:41,046 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:41:41,047 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:41:41,048 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 11:41:41,073 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:41:41,073 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:41:41,075 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:41:41,075 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:41:41,075 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:41:41,075 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:41:41,075 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:41:41,076 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:41:41,076 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:41:41,076 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:41:41,076 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:41:41,077 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:41:41,077 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:41:41,077 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:41:41,077 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:41:41,077 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:41:41,078 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:41:41,078 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:41:41,078 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:41:41,078 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:41:41,078 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:41:41,079 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:41:41,079 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:41:41,079 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:41:41,079 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:41:41,080 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:41:41,080 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:41:41,080 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:41:41,080 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:41:41,122 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:41:41,135 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:41:41,138 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:41:41,140 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:41:41,140 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:41:41,141 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0320.c [2019-08-08 11:41:41,201 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f69f2c2a7/f7517ae41f5146169f19bfe72c730bec/FLAG98bcda2b3 [2019-08-08 11:41:41,731 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:41:41,732 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0320.c [2019-08-08 11:41:41,742 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f69f2c2a7/f7517ae41f5146169f19bfe72c730bec/FLAG98bcda2b3 [2019-08-08 11:41:42,023 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f69f2c2a7/f7517ae41f5146169f19bfe72c730bec [2019-08-08 11:41:42,035 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:41:42,036 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:41:42,038 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:41:42,038 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:41:42,042 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:41:42,043 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:41:42" (1/1) ... [2019-08-08 11:41:42,046 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@581ad80e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:42, skipping insertion in model container [2019-08-08 11:41:42,046 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:41:42" (1/1) ... [2019-08-08 11:41:42,054 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:41:42,113 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:41:42,571 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:41:42,613 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:41:42,721 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:41:42,758 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:41:42,758 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:42 WrapperNode [2019-08-08 11:41:42,758 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:41:42,759 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:41:42,759 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:41:42,759 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:41:42,769 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:42" (1/1) ... [2019-08-08 11:41:42,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:42" (1/1) ... [2019-08-08 11:41:42,796 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:42" (1/1) ... [2019-08-08 11:41:42,796 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:42" (1/1) ... [2019-08-08 11:41:42,893 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:42" (1/1) ... [2019-08-08 11:41:42,926 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:42" (1/1) ... [2019-08-08 11:41:42,938 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:42" (1/1) ... [2019-08-08 11:41:42,961 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:41:42,965 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:41:42,965 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:41:42,966 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:41:42,967 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:42" (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 11:41:43,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:41:43,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:41:43,039 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_double [2019-08-08 11:41:43,040 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2019-08-08 11:41:43,040 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2019-08-08 11:41:43,041 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-08-08 11:41:43,041 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2 [2019-08-08 11:41:43,041 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2 [2019-08-08 11:41:43,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2019-08-08 11:41:43,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2019-08-08 11:41:43,042 INFO L138 BoogieDeclarations]: Found implementation of procedure cos_double [2019-08-08 11:41:43,043 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:41:43,043 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:41:43,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-08 11:41:43,045 INFO L130 BoogieDeclarations]: Found specification of procedure floor_double [2019-08-08 11:41:43,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:41:43,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-08 11:41:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:41:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:41:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:41:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-08 11:41:43,049 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2019-08-08 11:41:43,049 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2019-08-08 11:41:43,049 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-08-08 11:41:43,049 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2 [2019-08-08 11:41:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2 [2019-08-08 11:41:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2019-08-08 11:41:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2019-08-08 11:41:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure cos_double [2019-08-08 11:41:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:41:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:41:43,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 11:41:43,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-08 11:41:43,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:41:46,736 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:41:46,737 INFO L283 CfgBuilder]: Removed 63 assume(true) statements. [2019-08-08 11:41:46,738 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:41:46 BoogieIcfgContainer [2019-08-08 11:41:46,738 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:41:46,738 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:41:46,739 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:41:46,739 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:41:46,740 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:41:46" (1/1) ... [2019-08-08 11:41:46,750 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:41:46,752 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:41:46,761 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:41:46,772 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:41:46,773 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:41:46,844 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 649 [2019-08-08 11:41:49,750 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:41:49,750 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:41:49,753 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 8844#false [2019-08-08 11:41:49,754 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-08 11:41:49,755 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:41:49,760 INFO L168 Benchmark]: Toolchain (without parser) took 7720.56 ms. Allocated memory was 132.1 MB in the beginning and 266.3 MB in the end (delta: 134.2 MB). Free memory was 87.1 MB in the beginning and 114.8 MB in the end (delta: -27.8 MB). Peak memory consumption was 114.8 MB. Max. memory is 7.1 GB. [2019-08-08 11:41:49,761 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 11:41:49,762 INFO L168 Benchmark]: CACSL2BoogieTranslator took 720.23 ms. Allocated memory was 132.1 MB in the beginning and 199.8 MB in the end (delta: 67.6 MB). Free memory was 86.9 MB in the beginning and 158.8 MB in the end (delta: -72.0 MB). Peak memory consumption was 28.3 MB. Max. memory is 7.1 GB. [2019-08-08 11:41:49,763 INFO L168 Benchmark]: Boogie Preprocessor took 203.13 ms. Allocated memory is still 199.8 MB. Free memory was 158.8 MB in the beginning and 151.1 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 7.1 GB. [2019-08-08 11:41:49,764 INFO L168 Benchmark]: RCFGBuilder took 3772.99 ms. Allocated memory was 199.8 MB in the beginning and 222.3 MB in the end (delta: 22.5 MB). Free memory was 151.1 MB in the beginning and 151.1 MB in the end (delta: -36.9 kB). Peak memory consumption was 84.5 MB. Max. memory is 7.1 GB. [2019-08-08 11:41:49,765 INFO L168 Benchmark]: Symbolic Interpretation took 3016.83 ms. Allocated memory was 222.3 MB in the beginning and 266.3 MB in the end (delta: 44.0 MB). Free memory was 151.1 MB in the beginning and 114.8 MB in the end (delta: 36.3 MB). Peak memory consumption was 88.7 MB. Max. memory is 7.1 GB. [2019-08-08 11:41:49,770 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - AllSpecificationsHoldResult: All specifications hold All locations of interest are guaranteed to be unreachable. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 720.23 ms. Allocated memory was 132.1 MB in the beginning and 199.8 MB in the end (delta: 67.6 MB). Free memory was 86.9 MB in the beginning and 158.8 MB in the end (delta: -72.0 MB). Peak memory consumption was 28.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 203.13 ms. Allocated memory is still 199.8 MB. Free memory was 158.8 MB in the beginning and 151.1 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3772.99 ms. Allocated memory was 199.8 MB in the beginning and 222.3 MB in the end (delta: 22.5 MB). Free memory was 151.1 MB in the beginning and 151.1 MB in the end (delta: -36.9 kB). Peak memory consumption was 84.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 3016.83 ms. Allocated memory was 222.3 MB in the beginning and 266.3 MB in the end (delta: 44.0 MB). Free memory was 151.1 MB in the beginning and 114.8 MB in the end (delta: 36.3 MB). Peak memory consumption was 88.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...