java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/float-newlib/double_req_bl_0220b.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 16:05:19,480 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 16:05:19,482 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 16:05:19,494 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 16:05:19,494 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 16:05:19,495 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 16:05:19,497 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 16:05:19,498 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 16:05:19,500 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 16:05:19,501 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 16:05:19,502 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 16:05:19,503 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 16:05:19,503 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 16:05:19,504 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 16:05:19,505 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 16:05:19,506 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 16:05:19,507 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 16:05:19,508 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 16:05:19,510 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 16:05:19,512 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 16:05:19,513 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 16:05:19,514 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 16:05:19,516 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 16:05:19,516 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 16:05:19,519 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-11 16:05:19,522 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 16:05:19,523 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 16:05:19,523 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 16:05:19,524 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 16:05:19,525 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 16:05:19,525 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 16:05:19,526 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 16:05:19,526 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 16:05:19,527 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 16:05:19,527 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 16:05:19,528 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 16:05:19,529 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 16:05:19,544 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 16:05:19,544 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 16:05:19,545 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 16:05:19,545 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 16:05:19,546 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 16:05:19,546 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 16:05:19,546 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 16:05:19,546 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 16:05:19,546 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 16:05:19,547 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 16:05:19,547 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 16:05:19,547 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 16:05:19,548 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 16:05:19,548 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 16:05:19,548 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 16:05:19,548 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 16:05:19,548 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 16:05:19,549 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 16:05:19,549 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 16:05:19,549 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 16:05:19,549 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 16:05:19,549 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 16:05:19,550 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 16:05:19,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 16:05:19,550 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 16:05:19,550 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 16:05:19,550 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 16:05:19,551 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 16:05:19,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 16:05:19,551 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 16:05:19,578 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 16:05:19,591 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 16:05:19,594 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 16:05:19,595 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 16:05:19,596 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 16:05:19,596 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0220b.c [2019-09-11 16:05:19,654 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/137cf2903/34d0fbd3954249eab0910b63470643fd/FLAGb9cc85c17 [2019-09-11 16:05:20,159 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 16:05:20,160 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0220b.c [2019-09-11 16:05:20,178 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/137cf2903/34d0fbd3954249eab0910b63470643fd/FLAGb9cc85c17 [2019-09-11 16:05:20,499 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/137cf2903/34d0fbd3954249eab0910b63470643fd [2019-09-11 16:05:20,509 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 16:05:20,511 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 16:05:20,512 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 16:05:20,512 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 16:05:20,516 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 16:05:20,517 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 04:05:20" (1/1) ... [2019-09-11 16:05:20,520 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5aa65501 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:05:20, skipping insertion in model container [2019-09-11 16:05:20,520 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 04:05:20" (1/1) ... [2019-09-11 16:05:20,528 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 16:05:20,585 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 16:05:21,042 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 16:05:21,075 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 16:05:21,172 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 16:05:21,206 INFO L192 MainTranslator]: Completed translation [2019-09-11 16:05:21,206 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:05:21 WrapperNode [2019-09-11 16:05:21,206 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 16:05:21,207 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 16:05:21,207 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 16:05:21,207 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 16:05:21,218 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:05:21" (1/1) ... [2019-09-11 16:05:21,218 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:05:21" (1/1) ... [2019-09-11 16:05:21,251 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:05:21" (1/1) ... [2019-09-11 16:05:21,252 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:05:21" (1/1) ... [2019-09-11 16:05:21,349 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:05:21" (1/1) ... [2019-09-11 16:05:21,382 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:05:21" (1/1) ... [2019-09-11 16:05:21,397 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:05:21" (1/1) ... [2019-09-11 16:05:21,420 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 16:05:21,421 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 16:05:21,421 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 16:05:21,422 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 16:05:21,423 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:05:21" (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 [2019-09-11 16:05:21,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 16:05:21,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 16:05:21,513 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_double [2019-09-11 16:05:21,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __signbit_double [2019-09-11 16:05:21,514 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2019-09-11 16:05:21,514 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2019-09-11 16:05:21,514 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-09-11 16:05:21,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2 [2019-09-11 16:05:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2 [2019-09-11 16:05:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2019-09-11 16:05:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2019-09-11 16:05:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure sin_double [2019-09-11 16:05:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 16:05:21,518 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 16:05:21,518 INFO L130 BoogieDeclarations]: Found specification of procedure floor_double [2019-09-11 16:05:21,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-11 16:05:21,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-09-11 16:05:21,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-11 16:05:21,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-11 16:05:21,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-11 16:05:21,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-09-11 16:05:21,520 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit_double [2019-09-11 16:05:21,520 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2019-09-11 16:05:21,520 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2019-09-11 16:05:21,520 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-09-11 16:05:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2 [2019-09-11 16:05:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2 [2019-09-11 16:05:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2019-09-11 16:05:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2019-09-11 16:05:21,522 INFO L130 BoogieDeclarations]: Found specification of procedure sin_double [2019-09-11 16:05:21,522 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 16:05:21,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 16:05:21,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-11 16:05:21,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-09-11 16:05:21,523 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 16:05:23,102 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 16:05:23,103 INFO L283 CfgBuilder]: Removed 65 assume(true) statements. [2019-09-11 16:05:23,104 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 04:05:23 BoogieIcfgContainer [2019-09-11 16:05:23,104 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 16:05:23,105 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 16:05:23,105 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 16:05:23,106 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 16:05:23,106 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 04:05:23" (1/1) ... [2019-09-11 16:05:23,160 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-11 16:05:23,253 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-11 16:05:23,260 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 56 root evaluator evaluations with a maximum evaluation depth of 0. Performed 56 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 96 variables. [2019-09-11 16:05:23,260 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-11 16:05:23,264 INFO L168 Benchmark]: Toolchain (without parser) took 2751.14 ms. Allocated memory was 140.5 MB in the beginning and 230.2 MB in the end (delta: 89.7 MB). Free memory was 88.7 MB in the beginning and 131.4 MB in the end (delta: -42.7 MB). Peak memory consumption was 47.0 MB. Max. memory is 7.1 GB. [2019-09-11 16:05:23,266 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 140.5 MB. Free memory was 108.2 MB in the beginning and 108.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-11 16:05:23,267 INFO L168 Benchmark]: CACSL2BoogieTranslator took 694.77 ms. Allocated memory was 140.5 MB in the beginning and 200.8 MB in the end (delta: 60.3 MB). Free memory was 88.5 MB in the beginning and 160.2 MB in the end (delta: -71.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 7.1 GB. [2019-09-11 16:05:23,268 INFO L168 Benchmark]: Boogie Preprocessor took 213.57 ms. Allocated memory is still 200.8 MB. Free memory was 160.2 MB in the beginning and 153.2 MB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 7.1 GB. [2019-09-11 16:05:23,270 INFO L168 Benchmark]: RCFGBuilder took 1683.41 ms. Allocated memory was 200.8 MB in the beginning and 230.2 MB in the end (delta: 29.4 MB). Free memory was 153.2 MB in the beginning and 138.2 MB in the end (delta: 15.0 MB). Peak memory consumption was 79.0 MB. Max. memory is 7.1 GB. [2019-09-11 16:05:23,271 INFO L168 Benchmark]: Abstract Interpretation took 155.03 ms. Allocated memory is still 230.2 MB. Free memory was 138.2 MB in the beginning and 131.4 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 7.1 GB. [2019-09-11 16:05:23,281 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 140.5 MB. Free memory was 108.2 MB in the beginning and 108.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 694.77 ms. Allocated memory was 140.5 MB in the beginning and 200.8 MB in the end (delta: 60.3 MB). Free memory was 88.5 MB in the beginning and 160.2 MB in the end (delta: -71.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 213.57 ms. Allocated memory is still 200.8 MB. Free memory was 160.2 MB in the beginning and 153.2 MB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1683.41 ms. Allocated memory was 200.8 MB in the beginning and 230.2 MB in the end (delta: 29.4 MB). Free memory was 153.2 MB in the beginning and 138.2 MB in the end (delta: 15.0 MB). Peak memory consumption was 79.0 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 155.03 ms. Allocated memory is still 230.2 MB. Free memory was 138.2 MB in the beginning and 131.4 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 653]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...