/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-memsafety/memleaks_test20-2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 13:46:22,087 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 13:46:22,090 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 13:46:22,125 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 13:46:22,126 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 13:46:22,128 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 13:46:22,130 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 13:46:22,148 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 13:46:22,150 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 13:46:22,151 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 13:46:22,152 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 13:46:22,154 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 13:46:22,154 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 13:46:22,156 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 13:46:22,157 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 13:46:22,159 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 13:46:22,160 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 13:46:22,161 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 13:46:22,163 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 13:46:22,166 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 13:46:22,167 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 13:46:22,169 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 13:46:22,170 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 13:46:22,171 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 13:46:22,176 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 13:46:22,177 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 13:46:22,177 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 13:46:22,179 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 13:46:22,179 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 13:46:22,180 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 13:46:22,181 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 13:46:22,182 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 13:46:22,183 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 13:46:22,184 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 13:46:22,185 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 13:46:22,186 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 13:46:22,187 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 13:46:22,187 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 13:46:22,187 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 13:46:22,188 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 13:46:22,189 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 13:46:22,191 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-16 13:46:22,220 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 13:46:22,221 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 13:46:22,221 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 13:46:22,221 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 13:46:22,222 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 13:46:22,223 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 13:46:22,224 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 13:46:22,224 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 13:46:22,225 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 13:46:22,225 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 13:46:22,225 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 13:46:22,226 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 13:46:22,226 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 13:46:22,226 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 13:46:22,227 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 13:46:22,227 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 13:46:22,227 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 13:46:22,228 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 13:46:22,228 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 13:46:22,228 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 13:46:22,228 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 13:46:22,229 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 13:46:22,229 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 13:46:22,229 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 13:46:22,229 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 13:46:22,230 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 13:46:22,230 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 13:46:22,230 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 13:46:22,231 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 13:46:22,231 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 13:46:22,231 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 13:46:22,232 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 13:46:22,232 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 13:46:22,232 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 13:46:22,658 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 13:46:22,701 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 13:46:22,706 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 13:46:22,707 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 13:46:22,708 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 13:46:22,710 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test20-2.i [2022-10-16 13:46:22,804 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ffafaa63/c293489b89aa40b5ad3de495bb18e19b/FLAGb0396c095 [2022-10-16 13:46:23,516 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 13:46:23,516 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test20-2.i [2022-10-16 13:46:23,547 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ffafaa63/c293489b89aa40b5ad3de495bb18e19b/FLAGb0396c095 [2022-10-16 13:46:23,782 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ffafaa63/c293489b89aa40b5ad3de495bb18e19b [2022-10-16 13:46:23,788 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 13:46:23,797 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 13:46:23,800 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 13:46:23,801 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 13:46:23,806 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 13:46:23,808 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:46:23" (1/1) ... [2022-10-16 13:46:23,811 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69ca5ebd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:23, skipping insertion in model container [2022-10-16 13:46:23,812 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:46:23" (1/1) ... [2022-10-16 13:46:23,822 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 13:46:23,904 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 13:46:24,508 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 13:46:24,535 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 13:46:24,651 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 13:46:24,702 INFO L208 MainTranslator]: Completed translation [2022-10-16 13:46:24,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:24 WrapperNode [2022-10-16 13:46:24,702 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 13:46:24,704 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 13:46:24,704 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 13:46:24,704 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 13:46:24,713 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:24" (1/1) ... [2022-10-16 13:46:24,736 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:24" (1/1) ... [2022-10-16 13:46:24,760 INFO L138 Inliner]: procedures = 169, calls = 73, calls flagged for inlining = 25, calls inlined = 7, statements flattened = 30 [2022-10-16 13:46:24,761 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 13:46:24,761 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 13:46:24,762 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 13:46:24,765 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 13:46:24,777 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:24" (1/1) ... [2022-10-16 13:46:24,777 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:24" (1/1) ... [2022-10-16 13:46:24,781 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:24" (1/1) ... [2022-10-16 13:46:24,781 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:24" (1/1) ... [2022-10-16 13:46:24,788 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:24" (1/1) ... [2022-10-16 13:46:24,790 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:24" (1/1) ... [2022-10-16 13:46:24,792 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:24" (1/1) ... [2022-10-16 13:46:24,793 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:24" (1/1) ... [2022-10-16 13:46:24,796 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 13:46:24,797 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 13:46:24,797 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 13:46:24,797 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 13:46:24,798 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:24" (1/1) ... [2022-10-16 13:46:24,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 13:46:24,822 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 13:46:24,838 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-16 13:46:24,858 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-16 13:46:24,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-16 13:46:24,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-16 13:46:24,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 13:46:24,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 13:46:24,967 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 13:46:24,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 13:46:24,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 13:46:24,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 13:46:25,127 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 13:46:25,129 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 13:46:25,301 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 13:46:25,309 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 13:46:25,309 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 13:46:25,314 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 01:46:25 BoogieIcfgContainer [2022-10-16 13:46:25,315 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 13:46:25,321 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 13:46:25,321 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 13:46:25,328 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 13:46:25,328 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 01:46:23" (1/3) ... [2022-10-16 13:46:25,329 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79ffa597 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 01:46:25, skipping insertion in model container [2022-10-16 13:46:25,329 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:24" (2/3) ... [2022-10-16 13:46:25,329 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79ffa597 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 01:46:25, skipping insertion in model container [2022-10-16 13:46:25,329 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 01:46:25" (3/3) ... [2022-10-16 13:46:25,339 INFO L112 eAbstractionObserver]: Analyzing ICFG memleaks_test20-2.i [2022-10-16 13:46:25,372 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 13:46:25,372 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 13:46:25,374 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79ffa597 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 01:46:25, skipping insertion in model container [2022-10-16 13:46:25,374 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 13:46:25,377 INFO L158 Benchmark]: Toolchain (without parser) took 1583.97ms. Allocated memory is still 154.1MB. Free memory was 126.7MB in the beginning and 124.7MB in the end (delta: 2.0MB). Peak memory consumption was 1.6MB. Max. memory is 8.0GB. [2022-10-16 13:46:25,378 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 154.1MB. Free memory is still 124.2MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 13:46:25,379 INFO L158 Benchmark]: CACSL2BoogieTranslator took 902.77ms. Allocated memory is still 154.1MB. Free memory was 126.5MB in the beginning and 105.3MB in the end (delta: 21.2MB). Peak memory consumption was 21.0MB. Max. memory is 8.0GB. [2022-10-16 13:46:25,380 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.93ms. Allocated memory is still 154.1MB. Free memory was 105.3MB in the beginning and 103.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 13:46:25,381 INFO L158 Benchmark]: Boogie Preprocessor took 34.39ms. Allocated memory is still 154.1MB. Free memory was 103.2MB in the beginning and 101.9MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 13:46:25,381 INFO L158 Benchmark]: RCFGBuilder took 518.06ms. Allocated memory is still 154.1MB. Free memory was 101.7MB in the beginning and 127.9MB in the end (delta: -26.1MB). Peak memory consumption was 5.8MB. Max. memory is 8.0GB. [2022-10-16 13:46:25,382 INFO L158 Benchmark]: TraceAbstraction took 53.56ms. Allocated memory is still 154.1MB. Free memory was 126.8MB in the beginning and 124.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 13:46:25,387 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 154.1MB. Free memory is still 124.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 902.77ms. Allocated memory is still 154.1MB. Free memory was 126.5MB in the beginning and 105.3MB in the end (delta: 21.2MB). Peak memory consumption was 21.0MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 56.93ms. Allocated memory is still 154.1MB. Free memory was 105.3MB in the beginning and 103.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 34.39ms. Allocated memory is still 154.1MB. Free memory was 103.2MB in the beginning and 101.9MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 518.06ms. Allocated memory is still 154.1MB. Free memory was 101.7MB in the beginning and 127.9MB in the end (delta: -26.1MB). Peak memory consumption was 5.8MB. Max. memory is 8.0GB. * TraceAbstraction took 53.56ms. Allocated memory is still 154.1MB. Free memory was 126.8MB in the beginning and 124.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-10-16 13:46:25,452 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...