/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_test19-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 13:46:18,454 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 13:46:18,458 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 13:46:18,532 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 13:46:18,532 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 13:46:18,537 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 13:46:18,541 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 13:46:18,550 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 13:46:18,554 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 13:46:18,561 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 13:46:18,562 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 13:46:18,565 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 13:46:18,565 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 13:46:18,568 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 13:46:18,570 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 13:46:18,576 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 13:46:18,578 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 13:46:18,580 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 13:46:18,584 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 13:46:18,592 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 13:46:18,597 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 13:46:18,600 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 13:46:18,601 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 13:46:18,604 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 13:46:18,614 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-10-16 13:46:18,620 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 13:46:18,621 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 13:46:18,623 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 13:46:18,624 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 13:46:18,626 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 13:46:18,626 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 13:46:18,627 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 13:46:18,627 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 13:46:18,628 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 13:46:18,629 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 13:46:18,630 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 13:46:18,631 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 13:46:18,686 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 13:46:18,686 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 13:46:18,687 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 13:46:18,687 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 13:46:18,689 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 13:46:18,689 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 13:46:18,692 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 13:46:18,693 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 13:46:18,693 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 13:46:18,693 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 13:46:18,694 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 13:46:18,694 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 13:46:18,695 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 13:46:18,695 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 13:46:18,695 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 13:46:18,695 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 13:46:18,695 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 13:46:18,695 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 13:46:18,696 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 13:46:18,696 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 13:46:18,696 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 13:46:18,696 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 13:46:18,696 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 13:46:18,697 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 13:46:18,697 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 13:46:18,697 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 13:46:18,697 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 13:46:18,697 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 13:46:18,698 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 13:46:18,698 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 13:46:18,698 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 13:46:18,698 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 13:46:18,699 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 13:46:18,699 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 13:46:19,154 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 13:46:19,183 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 13:46:19,186 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 13:46:19,187 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 13:46:19,188 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 13:46:19,190 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test19-1.i [2022-10-16 13:46:19,262 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0674895f/02184aada929423c86d2a3a7d5f77c75/FLAGe2152a2f7 [2022-10-16 13:46:19,984 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 13:46:19,985 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test19-1.i [2022-10-16 13:46:20,014 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0674895f/02184aada929423c86d2a3a7d5f77c75/FLAGe2152a2f7 [2022-10-16 13:46:20,253 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0674895f/02184aada929423c86d2a3a7d5f77c75 [2022-10-16 13:46:20,257 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 13:46:20,264 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 13:46:20,268 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 13:46:20,268 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 13:46:20,273 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 13:46:20,274 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:46:20" (1/1) ... [2022-10-16 13:46:20,276 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ef2d534 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:20, skipping insertion in model container [2022-10-16 13:46:20,276 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:46:20" (1/1) ... [2022-10-16 13:46:20,284 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 13:46:20,371 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 13:46:20,978 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 13:46:20,998 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 13:46:21,088 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 13:46:21,135 INFO L208 MainTranslator]: Completed translation [2022-10-16 13:46:21,135 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:21 WrapperNode [2022-10-16 13:46:21,136 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 13:46:21,137 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 13:46:21,137 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 13:46:21,137 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 13:46:21,146 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:21" (1/1) ... [2022-10-16 13:46:21,169 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:21" (1/1) ... [2022-10-16 13:46:21,197 INFO L138 Inliner]: procedures = 170, calls = 87, calls flagged for inlining = 25, calls inlined = 7, statements flattened = 74 [2022-10-16 13:46:21,198 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 13:46:21,199 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 13:46:21,199 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 13:46:21,199 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 13:46:21,215 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:21" (1/1) ... [2022-10-16 13:46:21,216 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:21" (1/1) ... [2022-10-16 13:46:21,219 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:21" (1/1) ... [2022-10-16 13:46:21,220 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:21" (1/1) ... [2022-10-16 13:46:21,230 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:21" (1/1) ... [2022-10-16 13:46:21,232 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:21" (1/1) ... [2022-10-16 13:46:21,234 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:21" (1/1) ... [2022-10-16 13:46:21,236 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:21" (1/1) ... [2022-10-16 13:46:21,239 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 13:46:21,240 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 13:46:21,240 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 13:46:21,240 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 13:46:21,241 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:21" (1/1) ... [2022-10-16 13:46:21,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 13:46:21,288 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 13:46:21,308 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 13:46:21,332 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 13:46:21,379 INFO L130 BoogieDeclarations]: Found specification of procedure f19_undo [2022-10-16 13:46:21,379 INFO L138 BoogieDeclarations]: Found implementation of procedure f19_undo [2022-10-16 13:46:21,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-16 13:46:21,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-16 13:46:21,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 13:46:21,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 13:46:21,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 13:46:21,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 13:46:21,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 13:46:21,381 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 13:46:21,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 13:46:21,381 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 13:46:21,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 13:46:21,512 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 13:46:21,515 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 13:46:21,769 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 13:46:21,779 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 13:46:21,779 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 13:46:21,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 01:46:21 BoogieIcfgContainer [2022-10-16 13:46:21,782 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 13:46:21,786 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 13:46:21,786 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 13:46:21,790 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 13:46:21,790 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 01:46:20" (1/3) ... [2022-10-16 13:46:21,791 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c220bb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 01:46:21, skipping insertion in model container [2022-10-16 13:46:21,791 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:46:21" (2/3) ... [2022-10-16 13:46:21,792 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c220bb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 01:46:21, skipping insertion in model container [2022-10-16 13:46:21,792 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 01:46:21" (3/3) ... [2022-10-16 13:46:21,794 INFO L112 eAbstractionObserver]: Analyzing ICFG memleaks_test19-1.i [2022-10-16 13:46:21,823 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 13:46:21,827 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 13:46:21,833 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c220bb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 01:46:21, skipping insertion in model container [2022-10-16 13:46:21,834 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 13:46:21,837 INFO L158 Benchmark]: Toolchain (without parser) took 1575.57ms. Allocated memory is still 154.1MB. Free memory was 126.0MB in the beginning and 120.7MB in the end (delta: 5.4MB). Peak memory consumption was 6.2MB. Max. memory is 8.0GB. [2022-10-16 13:46:21,837 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 154.1MB. Free memory is still 123.7MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 13:46:21,841 INFO L158 Benchmark]: CACSL2BoogieTranslator took 868.34ms. Allocated memory is still 154.1MB. Free memory was 125.9MB in the beginning and 104.2MB in the end (delta: 21.6MB). Peak memory consumption was 22.0MB. Max. memory is 8.0GB. [2022-10-16 13:46:21,846 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.25ms. Allocated memory is still 154.1MB. Free memory was 104.2MB in the beginning and 101.9MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 13:46:21,848 INFO L158 Benchmark]: Boogie Preprocessor took 40.20ms. Allocated memory is still 154.1MB. Free memory was 101.9MB in the beginning and 100.5MB in the end (delta: 1.4MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-16 13:46:21,849 INFO L158 Benchmark]: RCFGBuilder took 542.64ms. Allocated memory is still 154.1MB. Free memory was 100.3MB in the beginning and 123.3MB in the end (delta: -23.0MB). Peak memory consumption was 4.1MB. Max. memory is 8.0GB. [2022-10-16 13:46:21,850 INFO L158 Benchmark]: TraceAbstraction took 48.38ms. Allocated memory is still 154.1MB. Free memory was 122.8MB in the beginning and 120.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 13:46:21,862 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 154.1MB. Free memory is still 123.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 868.34ms. Allocated memory is still 154.1MB. Free memory was 125.9MB in the beginning and 104.2MB in the end (delta: 21.6MB). Peak memory consumption was 22.0MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 61.25ms. Allocated memory is still 154.1MB. Free memory was 104.2MB in the beginning and 101.9MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 40.20ms. Allocated memory is still 154.1MB. Free memory was 101.9MB in the beginning and 100.5MB in the end (delta: 1.4MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 542.64ms. Allocated memory is still 154.1MB. Free memory was 100.3MB in the beginning and 123.3MB in the end (delta: -23.0MB). Peak memory consumption was 4.1MB. Max. memory is 8.0GB. * TraceAbstraction took 48.38ms. Allocated memory is still 154.1MB. Free memory was 122.8MB in the beginning and 120.7MB 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 13:46:21,942 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...