/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_test7-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 13:47:52,103 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 13:47:52,107 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 13:47:52,149 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 13:47:52,150 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 13:47:52,151 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 13:47:52,153 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 13:47:52,155 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 13:47:52,157 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 13:47:52,158 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 13:47:52,159 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 13:47:52,161 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 13:47:52,161 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 13:47:52,162 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 13:47:52,163 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 13:47:52,165 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 13:47:52,166 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 13:47:52,167 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 13:47:52,169 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 13:47:52,171 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 13:47:52,173 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 13:47:52,174 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 13:47:52,175 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 13:47:52,176 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 13:47:52,181 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 13:47:52,181 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 13:47:52,182 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 13:47:52,183 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 13:47:52,183 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 13:47:52,184 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 13:47:52,185 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 13:47:52,185 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 13:47:52,186 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 13:47:52,187 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 13:47:52,188 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 13:47:52,189 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 13:47:52,190 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 13:47:52,190 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 13:47:52,190 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 13:47:52,191 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 13:47:52,192 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 13:47:52,193 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 13:47:52,222 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 13:47:52,223 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 13:47:52,223 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 13:47:52,223 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 13:47:52,226 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 13:47:52,227 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 13:47:52,229 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 13:47:52,229 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 13:47:52,229 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 13:47:52,229 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 13:47:52,230 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 13:47:52,230 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 13:47:52,230 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 13:47:52,230 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 13:47:52,231 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 13:47:52,231 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 13:47:52,231 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 13:47:52,231 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 13:47:52,231 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 13:47:52,232 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 13:47:52,232 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 13:47:52,232 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 13:47:52,232 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 13:47:52,233 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 13:47:52,233 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 13:47:52,233 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 13:47:52,233 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 13:47:52,234 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 13:47:52,234 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 13:47:52,234 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 13:47:52,234 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 13:47:52,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 13:47:52,235 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 13:47:52,235 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 13:47:52,597 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 13:47:52,622 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 13:47:52,625 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 13:47:52,626 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 13:47:52,627 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 13:47:52,628 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test7-1.i [2022-10-16 13:47:52,716 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/206c48f1e/dd4b99fbb05e48adb2975b4154debbc8/FLAG7c07b1d53 [2022-10-16 13:47:53,499 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 13:47:53,500 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test7-1.i [2022-10-16 13:47:53,528 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/206c48f1e/dd4b99fbb05e48adb2975b4154debbc8/FLAG7c07b1d53 [2022-10-16 13:47:53,704 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/206c48f1e/dd4b99fbb05e48adb2975b4154debbc8 [2022-10-16 13:47:53,707 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 13:47:53,713 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 13:47:53,716 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 13:47:53,716 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 13:47:53,721 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 13:47:53,722 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:47:53" (1/1) ... [2022-10-16 13:47:53,725 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@192a53c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:47:53, skipping insertion in model container [2022-10-16 13:47:53,725 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:47:53" (1/1) ... [2022-10-16 13:47:53,734 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 13:47:53,779 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 13:47:54,226 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 13:47:54,243 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 13:47:54,337 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 13:47:54,446 INFO L208 MainTranslator]: Completed translation [2022-10-16 13:47:54,447 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:47:54 WrapperNode [2022-10-16 13:47:54,449 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 13:47:54,450 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 13:47:54,451 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 13:47:54,451 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 13:47:54,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:47:54" (1/1) ... [2022-10-16 13:47:54,492 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:47:54" (1/1) ... [2022-10-16 13:47:54,520 INFO L138 Inliner]: procedures = 169, calls = 76, calls flagged for inlining = 25, calls inlined = 7, statements flattened = 55 [2022-10-16 13:47:54,521 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 13:47:54,522 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 13:47:54,522 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 13:47:54,522 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 13:47:54,533 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:47:54" (1/1) ... [2022-10-16 13:47:54,533 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:47:54" (1/1) ... [2022-10-16 13:47:54,538 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:47:54" (1/1) ... [2022-10-16 13:47:54,538 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:47:54" (1/1) ... [2022-10-16 13:47:54,545 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:47:54" (1/1) ... [2022-10-16 13:47:54,547 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:47:54" (1/1) ... [2022-10-16 13:47:54,549 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:47:54" (1/1) ... [2022-10-16 13:47:54,550 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:47:54" (1/1) ... [2022-10-16 13:47:54,553 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 13:47:54,554 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 13:47:54,554 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 13:47:54,554 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 13:47:54,555 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:47:54" (1/1) ... [2022-10-16 13:47:54,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 13:47:54,589 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 13:47:54,609 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 13:47:54,622 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 13:47:54,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-16 13:47:54,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-16 13:47:54,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 13:47:54,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 13:47:54,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 13:47:54,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 13:47:54,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 13:47:54,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 13:47:54,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 13:47:54,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 13:47:54,930 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 13:47:54,939 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 13:47:55,130 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 13:47:55,144 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 13:47:55,145 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 13:47:55,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 01:47:55 BoogieIcfgContainer [2022-10-16 13:47:55,150 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 13:47:55,155 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 13:47:55,155 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 13:47:55,159 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 13:47:55,159 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 01:47:53" (1/3) ... [2022-10-16 13:47:55,160 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67928749 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 01:47:55, skipping insertion in model container [2022-10-16 13:47:55,161 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:47:54" (2/3) ... [2022-10-16 13:47:55,161 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67928749 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 01:47:55, skipping insertion in model container [2022-10-16 13:47:55,161 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 01:47:55" (3/3) ... [2022-10-16 13:47:55,163 INFO L112 eAbstractionObserver]: Analyzing ICFG memleaks_test7-1.i [2022-10-16 13:47:55,186 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 13:47:55,186 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 13:47:55,188 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67928749 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 01:47:55, skipping insertion in model container [2022-10-16 13:47:55,188 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 13:47:55,193 INFO L158 Benchmark]: Toolchain (without parser) took 1480.55ms. Allocated memory is still 159.4MB. Free memory was 130.8MB in the beginning and 116.7MB in the end (delta: 14.1MB). Peak memory consumption was 13.9MB. Max. memory is 8.0GB. [2022-10-16 13:47:55,194 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 125.8MB. Free memory is still 78.7MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 13:47:55,196 INFO L158 Benchmark]: CACSL2BoogieTranslator took 733.61ms. Allocated memory is still 159.4MB. Free memory was 130.6MB in the beginning and 134.8MB in the end (delta: -4.2MB). Peak memory consumption was 23.4MB. Max. memory is 8.0GB. [2022-10-16 13:47:55,198 INFO L158 Benchmark]: Boogie Procedure Inliner took 71.11ms. Allocated memory is still 159.4MB. Free memory was 134.8MB in the beginning and 132.5MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 13:47:55,199 INFO L158 Benchmark]: Boogie Preprocessor took 31.37ms. Allocated memory is still 159.4MB. Free memory was 132.5MB in the beginning and 131.3MB in the end (delta: 1.2MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-16 13:47:55,201 INFO L158 Benchmark]: RCFGBuilder took 596.19ms. Allocated memory is still 159.4MB. Free memory was 131.3MB in the beginning and 119.4MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2022-10-16 13:47:55,202 INFO L158 Benchmark]: TraceAbstraction took 33.86ms. Allocated memory is still 159.4MB. Free memory was 118.7MB in the beginning and 116.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 13:47:55,214 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 125.8MB. Free memory is still 78.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 733.61ms. Allocated memory is still 159.4MB. Free memory was 130.6MB in the beginning and 134.8MB in the end (delta: -4.2MB). Peak memory consumption was 23.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 71.11ms. Allocated memory is still 159.4MB. Free memory was 134.8MB in the beginning and 132.5MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 31.37ms. Allocated memory is still 159.4MB. Free memory was 132.5MB in the beginning and 131.3MB in the end (delta: 1.2MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 596.19ms. Allocated memory is still 159.4MB. Free memory was 131.3MB in the beginning and 119.4MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * TraceAbstraction took 33.86ms. Allocated memory is still 159.4MB. Free memory was 118.7MB in the beginning and 116.7MB 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 13:47:55,282 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...