/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_test15-2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 13:45:53,999 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 13:45:54,001 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 13:45:54,045 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 13:45:54,045 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 13:45:54,047 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 13:45:54,049 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 13:45:54,051 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 13:45:54,053 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 13:45:54,054 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 13:45:54,055 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 13:45:54,057 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 13:45:54,057 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 13:45:54,058 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 13:45:54,060 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 13:45:54,061 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 13:45:54,062 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 13:45:54,063 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 13:45:54,065 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 13:45:54,068 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 13:45:54,070 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 13:45:54,072 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 13:45:54,074 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 13:45:54,076 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 13:45:54,088 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 13:45:54,089 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 13:45:54,089 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 13:45:54,091 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 13:45:54,091 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 13:45:54,094 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 13:45:54,095 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 13:45:54,096 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 13:45:54,097 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 13:45:54,097 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 13:45:54,102 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 13:45:54,102 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 13:45:54,104 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 13:45:54,104 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 13:45:54,105 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 13:45:54,106 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 13:45:54,106 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 13:45:54,109 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 13:45:54,166 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 13:45:54,167 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 13:45:54,167 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 13:45:54,167 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 13:45:54,168 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 13:45:54,168 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 13:45:54,169 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 13:45:54,169 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 13:45:54,170 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 13:45:54,170 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 13:45:54,170 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 13:45:54,170 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 13:45:54,171 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 13:45:54,171 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 13:45:54,171 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 13:45:54,171 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 13:45:54,171 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 13:45:54,172 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 13:45:54,172 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 13:45:54,172 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 13:45:54,172 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 13:45:54,173 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 13:45:54,173 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 13:45:54,173 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 13:45:54,173 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 13:45:54,174 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 13:45:54,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 13:45:54,174 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 13:45:54,174 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 13:45:54,174 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 13:45:54,175 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 13:45:54,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 13:45:54,175 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 13:45:54,175 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 13:45:54,552 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 13:45:54,597 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 13:45:54,600 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 13:45:54,602 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 13:45:54,603 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 13:45:54,605 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test15-2.i [2022-10-16 13:45:54,686 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b7384a0d/b180c070a87b4c549e11a629662fef29/FLAG28882e8f2 [2022-10-16 13:45:55,484 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 13:45:55,485 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test15-2.i [2022-10-16 13:45:55,513 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b7384a0d/b180c070a87b4c549e11a629662fef29/FLAG28882e8f2 [2022-10-16 13:45:55,761 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b7384a0d/b180c070a87b4c549e11a629662fef29 [2022-10-16 13:45:55,765 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 13:45:55,774 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 13:45:55,777 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 13:45:55,777 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 13:45:55,781 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 13:45:55,782 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:45:55" (1/1) ... [2022-10-16 13:45:55,783 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c25529c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:45:55, skipping insertion in model container [2022-10-16 13:45:55,783 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:45:55" (1/1) ... [2022-10-16 13:45:55,791 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 13:45:55,867 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 13:45:56,362 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 13:45:56,382 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 13:45:56,481 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 13:45:56,533 INFO L208 MainTranslator]: Completed translation [2022-10-16 13:45:56,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:45:56 WrapperNode [2022-10-16 13:45:56,534 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 13:45:56,535 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 13:45:56,535 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 13:45:56,535 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 13:45:56,544 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:45:56" (1/1) ... [2022-10-16 13:45:56,568 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:45:56" (1/1) ... [2022-10-16 13:45:56,630 INFO L138 Inliner]: procedures = 171, calls = 104, calls flagged for inlining = 31, calls inlined = 14, statements flattened = 164 [2022-10-16 13:45:56,630 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 13:45:56,632 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 13:45:56,632 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 13:45:56,632 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 13:45:56,641 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:45:56" (1/1) ... [2022-10-16 13:45:56,642 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:45:56" (1/1) ... [2022-10-16 13:45:56,647 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:45:56" (1/1) ... [2022-10-16 13:45:56,647 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:45:56" (1/1) ... [2022-10-16 13:45:56,659 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:45:56" (1/1) ... [2022-10-16 13:45:56,662 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:45:56" (1/1) ... [2022-10-16 13:45:56,664 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:45:56" (1/1) ... [2022-10-16 13:45:56,666 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:45:56" (1/1) ... [2022-10-16 13:45:56,670 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 13:45:56,671 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 13:45:56,671 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 13:45:56,671 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 13:45:56,672 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:45:56" (1/1) ... [2022-10-16 13:45:56,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 13:45:56,694 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 13:45:56,728 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 13:45:56,753 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 13:45:56,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 13:45:56,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-16 13:45:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-16 13:45:56,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 13:45:56,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 13:45:56,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 13:45:56,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 13:45:56,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_hid_set_drvdata [2022-10-16 13:45:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_hid_set_drvdata [2022-10-16 13:45:56,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 13:45:56,821 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 13:45:56,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 13:45:56,821 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 13:45:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 13:45:57,084 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 13:45:57,087 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 13:45:57,560 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 13:45:57,572 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 13:45:57,573 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 13:45:57,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 01:45:57 BoogieIcfgContainer [2022-10-16 13:45:57,575 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 13:45:57,578 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 13:45:57,578 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 13:45:57,582 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 13:45:57,583 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 01:45:55" (1/3) ... [2022-10-16 13:45:57,583 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ea08bac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 01:45:57, skipping insertion in model container [2022-10-16 13:45:57,584 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:45:56" (2/3) ... [2022-10-16 13:45:57,584 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ea08bac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 01:45:57, skipping insertion in model container [2022-10-16 13:45:57,584 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 01:45:57" (3/3) ... [2022-10-16 13:45:57,586 INFO L112 eAbstractionObserver]: Analyzing ICFG memleaks_test15-2.i [2022-10-16 13:45:57,608 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 13:45:57,608 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 13:45:57,610 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ea08bac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 01:45:57, skipping insertion in model container [2022-10-16 13:45:57,610 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 13:45:57,612 INFO L158 Benchmark]: Toolchain (without parser) took 1843.99ms. Allocated memory is still 174.1MB. Free memory was 146.8MB in the beginning and 133.6MB in the end (delta: 13.2MB). Peak memory consumption was 14.3MB. Max. memory is 8.0GB. [2022-10-16 13:45:57,613 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 174.1MB. Free memory is still 143.7MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 13:45:57,613 INFO L158 Benchmark]: CACSL2BoogieTranslator took 757.36ms. Allocated memory is still 174.1MB. Free memory was 146.5MB in the beginning and 124.2MB in the end (delta: 22.3MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. [2022-10-16 13:45:57,614 INFO L158 Benchmark]: Boogie Procedure Inliner took 95.84ms. Allocated memory is still 174.1MB. Free memory was 124.0MB in the beginning and 121.2MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 13:45:57,615 INFO L158 Benchmark]: Boogie Preprocessor took 38.30ms. Allocated memory is still 174.1MB. Free memory was 121.2MB in the beginning and 119.3MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 13:45:57,616 INFO L158 Benchmark]: RCFGBuilder took 904.18ms. Allocated memory is still 174.1MB. Free memory was 119.2MB in the beginning and 136.8MB in the end (delta: -17.6MB). Peak memory consumption was 5.9MB. Max. memory is 8.0GB. [2022-10-16 13:45:57,617 INFO L158 Benchmark]: TraceAbstraction took 31.79ms. Allocated memory is still 174.1MB. Free memory was 135.7MB in the beginning and 133.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 13:45:57,621 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 174.1MB. Free memory is still 143.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 757.36ms. Allocated memory is still 174.1MB. Free memory was 146.5MB in the beginning and 124.2MB in the end (delta: 22.3MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 95.84ms. Allocated memory is still 174.1MB. Free memory was 124.0MB in the beginning and 121.2MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 38.30ms. Allocated memory is still 174.1MB. Free memory was 121.2MB in the beginning and 119.3MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 904.18ms. Allocated memory is still 174.1MB. Free memory was 119.2MB in the beginning and 136.8MB in the end (delta: -17.6MB). Peak memory consumption was 5.9MB. Max. memory is 8.0GB. * TraceAbstraction took 31.79ms. Allocated memory is still 174.1MB. Free memory was 135.7MB in the beginning and 133.6MB 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 13:45:57,678 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...