/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-regression/rule60_list2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 14:03:54,617 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 14:03:54,621 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 14:03:54,678 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 14:03:54,679 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 14:03:54,683 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 14:03:54,686 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 14:03:54,694 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 14:03:54,697 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 14:03:54,704 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 14:03:54,706 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 14:03:54,712 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 14:03:54,712 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 14:03:54,715 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 14:03:54,719 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 14:03:54,720 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 14:03:54,720 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 14:03:54,721 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 14:03:54,725 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 14:03:54,728 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 14:03:54,733 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 14:03:54,735 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 14:03:54,736 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 14:03:54,755 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 14:03:54,767 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 14:03:54,767 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 14:03:54,767 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 14:03:54,769 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 14:03:54,769 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 14:03:54,770 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 14:03:54,771 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 14:03:54,774 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 14:03:54,775 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 14:03:54,775 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 14:03:54,778 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 14:03:54,778 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 14:03:54,779 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 14:03:54,779 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 14:03:54,779 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 14:03:54,780 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 14:03:54,781 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 14:03:54,782 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 14:03:54,835 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 14:03:54,835 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 14:03:54,836 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 14:03:54,836 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 14:03:54,837 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 14:03:54,837 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 14:03:54,838 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 14:03:54,838 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 14:03:54,838 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 14:03:54,839 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 14:03:54,839 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 14:03:54,839 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 14:03:54,839 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 14:03:54,840 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 14:03:54,840 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 14:03:54,840 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 14:03:54,840 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 14:03:54,840 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 14:03:54,840 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 14:03:54,841 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 14:03:54,841 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 14:03:54,841 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 14:03:54,841 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 14:03:54,842 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 14:03:54,842 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 14:03:54,842 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 14:03:54,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 14:03:54,842 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 14:03:54,843 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 14:03:54,843 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 14:03:54,843 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 14:03:54,843 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 14:03:54,844 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 14:03:54,844 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 14:03:55,183 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 14:03:55,224 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 14:03:55,228 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 14:03:55,229 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 14:03:55,230 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 14:03:55,231 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-regression/rule60_list2.i [2022-10-16 14:03:55,315 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a9bd40d0/fc3de4984cee4e548d1009466e735eab/FLAGe49d47f35 [2022-10-16 14:03:56,016 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 14:03:56,021 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-regression/rule60_list2.i [2022-10-16 14:03:56,054 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a9bd40d0/fc3de4984cee4e548d1009466e735eab/FLAGe49d47f35 [2022-10-16 14:03:56,335 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a9bd40d0/fc3de4984cee4e548d1009466e735eab [2022-10-16 14:03:56,338 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 14:03:56,344 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 14:03:56,349 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 14:03:56,349 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 14:03:56,354 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 14:03:56,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:03:56" (1/1) ... [2022-10-16 14:03:56,357 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ca2d1e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:56, skipping insertion in model container [2022-10-16 14:03:56,357 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:03:56" (1/1) ... [2022-10-16 14:03:56,370 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 14:03:56,415 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 14:03:56,564 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-regression/rule60_list2.i[292,305] [2022-10-16 14:03:56,706 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 14:03:56,715 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 14:03:56,729 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-regression/rule60_list2.i[292,305] [2022-10-16 14:03:56,761 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 14:03:56,797 INFO L208 MainTranslator]: Completed translation [2022-10-16 14:03:56,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:56 WrapperNode [2022-10-16 14:03:56,798 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 14:03:56,799 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 14:03:56,799 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 14:03:56,799 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 14:03:56,809 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:56" (1/1) ... [2022-10-16 14:03:56,824 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:56" (1/1) ... [2022-10-16 14:03:56,849 INFO L138 Inliner]: procedures = 126, calls = 19, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 53 [2022-10-16 14:03:56,850 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 14:03:56,851 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 14:03:56,851 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 14:03:56,851 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 14:03:56,863 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:56" (1/1) ... [2022-10-16 14:03:56,863 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:56" (1/1) ... [2022-10-16 14:03:56,867 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:56" (1/1) ... [2022-10-16 14:03:56,867 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:56" (1/1) ... [2022-10-16 14:03:56,872 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:56" (1/1) ... [2022-10-16 14:03:56,874 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:56" (1/1) ... [2022-10-16 14:03:56,875 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:56" (1/1) ... [2022-10-16 14:03:56,877 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:56" (1/1) ... [2022-10-16 14:03:56,879 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 14:03:56,880 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 14:03:56,881 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 14:03:56,881 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 14:03:56,882 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:56" (1/1) ... [2022-10-16 14:03:56,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 14:03:56,903 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 14:03:56,923 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 14:03:56,952 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 14:03:57,009 INFO L130 BoogieDeclarations]: Found specification of procedure my_malloc [2022-10-16 14:03:57,009 INFO L138 BoogieDeclarations]: Found implementation of procedure my_malloc [2022-10-16 14:03:57,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 14:03:57,010 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-10-16 14:03:57,010 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-10-16 14:03:57,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 14:03:57,010 INFO L130 BoogieDeclarations]: Found specification of procedure __blast_assert [2022-10-16 14:03:57,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __blast_assert [2022-10-16 14:03:57,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 14:03:57,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 14:03:57,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 14:03:57,207 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 14:03:57,213 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 14:03:57,474 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 14:03:57,483 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 14:03:57,483 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 14:03:57,486 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 02:03:57 BoogieIcfgContainer [2022-10-16 14:03:57,487 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 14:03:57,490 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 14:03:57,491 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 14:03:57,495 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 14:03:57,496 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 02:03:56" (1/3) ... [2022-10-16 14:03:57,497 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a9ea2e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 02:03:57, skipping insertion in model container [2022-10-16 14:03:57,497 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:56" (2/3) ... [2022-10-16 14:03:57,498 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a9ea2e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 02:03:57, skipping insertion in model container [2022-10-16 14:03:57,498 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 02:03:57" (3/3) ... [2022-10-16 14:03:57,500 INFO L112 eAbstractionObserver]: Analyzing ICFG rule60_list2.i [2022-10-16 14:03:57,527 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 14:03:57,527 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 14:03:57,529 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a9ea2e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 02:03:57, skipping insertion in model container [2022-10-16 14:03:57,529 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 14:03:57,532 INFO L158 Benchmark]: Toolchain (without parser) took 1190.98ms. Allocated memory is still 152.0MB. Free memory was 125.1MB in the beginning and 90.1MB in the end (delta: 35.0MB). Peak memory consumption was 34.6MB. Max. memory is 8.0GB. [2022-10-16 14:03:57,533 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 152.0MB. Free memory is still 124.2MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 14:03:57,534 INFO L158 Benchmark]: CACSL2BoogieTranslator took 448.82ms. Allocated memory is still 152.0MB. Free memory was 124.7MB in the beginning and 108.8MB in the end (delta: 15.9MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. [2022-10-16 14:03:57,535 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.12ms. Allocated memory is still 152.0MB. Free memory was 108.6MB in the beginning and 106.8MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 14:03:57,536 INFO L158 Benchmark]: Boogie Preprocessor took 28.81ms. Allocated memory is still 152.0MB. Free memory was 106.8MB in the beginning and 105.5MB in the end (delta: 1.3MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-16 14:03:57,537 INFO L158 Benchmark]: RCFGBuilder took 606.57ms. Allocated memory is still 152.0MB. Free memory was 105.5MB in the beginning and 92.7MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2022-10-16 14:03:57,538 INFO L158 Benchmark]: TraceAbstraction took 39.27ms. Allocated memory is still 152.0MB. Free memory was 92.0MB in the beginning and 90.1MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 14:03:57,543 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 152.0MB. Free memory is still 124.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 448.82ms. Allocated memory is still 152.0MB. Free memory was 124.7MB in the beginning and 108.8MB in the end (delta: 15.9MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 51.12ms. Allocated memory is still 152.0MB. Free memory was 108.6MB in the beginning and 106.8MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 28.81ms. Allocated memory is still 152.0MB. Free memory was 106.8MB in the beginning and 105.5MB in the end (delta: 1.3MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 606.57ms. Allocated memory is still 152.0MB. Free memory was 105.5MB in the beginning and 92.7MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * TraceAbstraction took 39.27ms. Allocated memory is still 152.0MB. Free memory was 92.0MB in the beginning and 90.1MB in the end (delta: 1.9MB). 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 14:03:57,610 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...