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/loops/veris.c_OpenSER_cases1_stripFullBoth_arr.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 13:47:22,150 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 13:47:22,153 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 13:47:22,164 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 13:47:22,165 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 13:47:22,166 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 13:47:22,167 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 13:47:22,169 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 13:47:22,171 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 13:47:22,172 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 13:47:22,173 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 13:47:22,174 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 13:47:22,174 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 13:47:22,175 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 13:47:22,176 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 13:47:22,177 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 13:47:22,178 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 13:47:22,179 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 13:47:22,181 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 13:47:22,183 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 13:47:22,184 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 13:47:22,185 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 13:47:22,187 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 13:47:22,187 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 13:47:22,190 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-20 13:47:22,193 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 13:47:22,194 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 13:47:22,195 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 13:47:22,195 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 13:47:22,196 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 13:47:22,197 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 13:47:22,197 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 13:47:22,197 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 13:47:22,198 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 13:47:22,198 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 13:47:22,199 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 13:47:22,200 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 [2019-09-20 13:47:22,215 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 13:47:22,215 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 13:47:22,215 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-20 13:47:22,215 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-20 13:47:22,216 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-20 13:47:22,216 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-20 13:47:22,217 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-20 13:47:22,217 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-20 13:47:22,217 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-20 13:47:22,217 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-20 13:47:22,218 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 13:47:22,218 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 13:47:22,218 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 13:47:22,219 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 13:47:22,219 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 13:47:22,219 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 13:47:22,219 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 13:47:22,219 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 13:47:22,220 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 13:47:22,220 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 13:47:22,220 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 13:47:22,220 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-20 13:47:22,220 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 13:47:22,221 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 13:47:22,221 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 13:47:22,221 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 13:47:22,221 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-20 13:47:22,222 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 13:47:22,222 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-20 13:47:22,222 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-20 13:47:22,254 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 13:47:22,266 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 13:47:22,270 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 13:47:22,271 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 13:47:22,272 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 13:47:22,272 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/veris.c_OpenSER_cases1_stripFullBoth_arr.i [2019-09-20 13:47:22,336 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62ca6544b/482c82479f754a5fbce3001ce80f2772/FLAG8b805b9ea [2019-09-20 13:47:22,794 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 13:47:22,795 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/veris.c_OpenSER_cases1_stripFullBoth_arr.i [2019-09-20 13:47:22,805 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62ca6544b/482c82479f754a5fbce3001ce80f2772/FLAG8b805b9ea [2019-09-20 13:47:23,173 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62ca6544b/482c82479f754a5fbce3001ce80f2772 [2019-09-20 13:47:23,182 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 13:47:23,184 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 13:47:23,185 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 13:47:23,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 13:47:23,189 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 13:47:23,190 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:47:23" (1/1) ... [2019-09-20 13:47:23,193 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c79f615 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:47:23, skipping insertion in model container [2019-09-20 13:47:23,194 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:47:23" (1/1) ... [2019-09-20 13:47:23,202 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 13:47:23,223 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 13:47:23,439 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:47:23,449 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 13:47:23,593 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:47:23,631 INFO L192 MainTranslator]: Completed translation [2019-09-20 13:47:23,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:47:23 WrapperNode [2019-09-20 13:47:23,632 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 13:47:23,633 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 13:47:23,634 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 13:47:23,634 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 13:47:23,649 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:47:23" (1/1) ... [2019-09-20 13:47:23,649 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:47:23" (1/1) ... [2019-09-20 13:47:23,660 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:47:23" (1/1) ... [2019-09-20 13:47:23,660 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:47:23" (1/1) ... [2019-09-20 13:47:23,673 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:47:23" (1/1) ... [2019-09-20 13:47:23,679 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:47:23" (1/1) ... [2019-09-20 13:47:23,682 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:47:23" (1/1) ... [2019-09-20 13:47:23,686 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 13:47:23,687 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 13:47:23,687 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 13:47:23,687 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 13:47:23,688 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:47:23" (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 [2019-09-20 13:47:23,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 13:47:23,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 13:47:23,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-09-20 13:47:23,752 INFO L138 BoogieDeclarations]: Found implementation of procedure r_strncpy [2019-09-20 13:47:23,753 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_expression_list [2019-09-20 13:47:23,753 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 13:47:23,753 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 13:47:23,753 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-20 13:47:23,753 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-20 13:47:23,754 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2019-09-20 13:47:23,754 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2019-09-20 13:47:23,754 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2019-09-20 13:47:23,755 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-09-20 13:47:23,756 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy_ptr [2019-09-20 13:47:23,756 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-09-20 13:47:23,757 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-09-20 13:47:23,757 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-09-20 13:47:23,757 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-09-20 13:47:23,758 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2019-09-20 13:47:23,758 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-20 13:47:23,758 INFO L130 BoogieDeclarations]: Found specification of procedure isascii [2019-09-20 13:47:23,758 INFO L130 BoogieDeclarations]: Found specification of procedure isspace [2019-09-20 13:47:23,758 INFO L130 BoogieDeclarations]: Found specification of procedure getc [2019-09-20 13:47:23,758 INFO L130 BoogieDeclarations]: Found specification of procedure strrand [2019-09-20 13:47:23,759 INFO L130 BoogieDeclarations]: Found specification of procedure istrrand [2019-09-20 13:47:23,759 INFO L130 BoogieDeclarations]: Found specification of procedure istrchr [2019-09-20 13:47:23,759 INFO L130 BoogieDeclarations]: Found specification of procedure istrrchr [2019-09-20 13:47:23,760 INFO L130 BoogieDeclarations]: Found specification of procedure istrncmp [2019-09-20 13:47:23,760 INFO L130 BoogieDeclarations]: Found specification of procedure istrstr [2019-09-20 13:47:23,760 INFO L130 BoogieDeclarations]: Found specification of procedure r_strncpy [2019-09-20 13:47:23,760 INFO L130 BoogieDeclarations]: Found specification of procedure r_strcpy [2019-09-20 13:47:23,760 INFO L130 BoogieDeclarations]: Found specification of procedure r_strcat [2019-09-20 13:47:23,760 INFO L130 BoogieDeclarations]: Found specification of procedure r_strncat [2019-09-20 13:47:23,761 INFO L130 BoogieDeclarations]: Found specification of procedure r_memcpy [2019-09-20 13:47:23,761 INFO L130 BoogieDeclarations]: Found specification of procedure parse_expression_list [2019-09-20 13:47:23,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 13:47:23,761 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 13:47:23,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 13:47:23,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 13:47:23,762 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 13:47:23,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 13:47:23,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 13:47:24,200 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 13:47:24,201 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-20 13:47:24,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:47:24 BoogieIcfgContainer [2019-09-20 13:47:24,202 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 13:47:24,203 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-20 13:47:24,203 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-20 13:47:24,203 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-20 13:47:24,204 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:47:24" (1/1) ... [2019-09-20 13:47:24,234 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-20 13:47:24,307 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-20 13:47:24,313 INFO L272 AbstractInterpreter]: Visited 6 different actions 6 times. Never merged. Never widened. Performed 15 root evaluator evaluations with a maximum evaluation depth of 0. Performed 15 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 19 variables. [2019-09-20 13:47:24,313 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-20 13:47:24,316 INFO L168 Benchmark]: Toolchain (without parser) took 1131.26 ms. Allocated memory was 143.1 MB in the beginning and 200.8 MB in the end (delta: 57.7 MB). Free memory was 90.4 MB in the beginning and 140.5 MB in the end (delta: -50.1 MB). Peak memory consumption was 7.5 MB. Max. memory is 7.1 GB. [2019-09-20 13:47:24,318 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 143.1 MB. Free memory was 109.2 MB in the beginning and 109.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-20 13:47:24,319 INFO L168 Benchmark]: CACSL2BoogieTranslator took 447.50 ms. Allocated memory was 143.1 MB in the beginning and 200.8 MB in the end (delta: 57.7 MB). Free memory was 90.2 MB in the beginning and 176.2 MB in the end (delta: -86.1 MB). Peak memory consumption was 20.2 MB. Max. memory is 7.1 GB. [2019-09-20 13:47:24,321 INFO L168 Benchmark]: Boogie Preprocessor took 52.81 ms. Allocated memory is still 200.8 MB. Free memory was 176.2 MB in the beginning and 173.9 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. [2019-09-20 13:47:24,322 INFO L168 Benchmark]: RCFGBuilder took 515.75 ms. Allocated memory is still 200.8 MB. Free memory was 173.9 MB in the beginning and 145.6 MB in the end (delta: 28.3 MB). Peak memory consumption was 28.3 MB. Max. memory is 7.1 GB. [2019-09-20 13:47:24,323 INFO L168 Benchmark]: Abstract Interpretation took 110.52 ms. Allocated memory is still 200.8 MB. Free memory was 145.6 MB in the beginning and 140.5 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. [2019-09-20 13:47:24,328 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 143.1 MB. Free memory was 109.2 MB in the beginning and 109.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 447.50 ms. Allocated memory was 143.1 MB in the beginning and 200.8 MB in the end (delta: 57.7 MB). Free memory was 90.2 MB in the beginning and 176.2 MB in the end (delta: -86.1 MB). Peak memory consumption was 20.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 52.81 ms. Allocated memory is still 200.8 MB. Free memory was 176.2 MB in the beginning and 173.9 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 515.75 ms. Allocated memory is still 200.8 MB. Free memory was 173.9 MB in the beginning and 145.6 MB in the end (delta: 28.3 MB). Peak memory consumption was 28.3 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 110.52 ms. Allocated memory is still 200.8 MB. Free memory was 145.6 MB in the beginning and 140.5 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 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: 5]: 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...