/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/eca-programs/Problem103_label40.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:47:59,874 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:47:59,878 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:47:59,943 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:47:59,943 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:47:59,948 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:47:59,953 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:47:59,962 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:47:59,965 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:47:59,972 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:47:59,973 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:47:59,976 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:47:59,977 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:47:59,980 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:47:59,982 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:47:59,989 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:47:59,991 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:47:59,993 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:47:59,996 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:48:00,006 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:48:00,008 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:48:00,010 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:48:00,012 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:48:00,015 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:48:00,026 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:48:00,027 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:48:00,027 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:48:00,030 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:48:00,031 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:48:00,032 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:48:00,032 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:48:00,034 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:48:00,036 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:48:00,037 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:48:00,039 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:48:00,040 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:48:00,041 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:48:00,041 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:48:00,041 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:48:00,043 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:48:00,044 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:48:00,045 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 11:48:00,104 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:48:00,104 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:48:00,105 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:48:00,105 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:48:00,107 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:48:00,108 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:48:00,110 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:48:00,111 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:48:00,111 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:48:00,111 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:48:00,112 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:48:00,113 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:48:00,113 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:48:00,113 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:48:00,114 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:48:00,114 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:48:00,114 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:48:00,114 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:48:00,115 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:48:00,115 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:48:00,115 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:48:00,115 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:48:00,116 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:48:00,116 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:48:00,116 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:48:00,116 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:48:00,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:48:00,117 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:48:00,117 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:48:00,117 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:48:00,118 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:48:00,118 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:48:00,119 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:48:00,119 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:48:00,532 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:48:00,571 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:48:00,574 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:48:00,575 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:48:00,580 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:48:00,582 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-programs/Problem103_label40.c [2022-10-16 11:48:00,669 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b097537c8/b4f5f28998f1492db6467a12c0035c99/FLAG2a29ff72e [2022-10-16 11:48:05,102 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:48:05,103 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-programs/Problem103_label40.c [2022-10-16 11:48:05,450 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b097537c8/b4f5f28998f1492db6467a12c0035c99/FLAG2a29ff72e [2022-10-16 11:48:05,679 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b097537c8/b4f5f28998f1492db6467a12c0035c99 [2022-10-16 11:48:05,682 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:48:05,689 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:48:05,693 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:48:05,693 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:48:05,698 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:48:05,699 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:48:05" (1/1) ... [2022-10-16 11:48:05,701 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17f69103 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:05, skipping insertion in model container [2022-10-16 11:48:05,701 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:48:05" (1/1) ... [2022-10-16 11:48:05,715 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:48:07,715 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:48:32,631 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/eca-programs/Problem103_label40.c[6305498,6305511] [2022-10-16 11:48:32,740 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:48:32,750 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:48:46,047 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/eca-programs/Problem103_label40.c[6305498,6305511] [2022-10-16 11:48:46,057 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:48:52,755 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:48:52,756 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:52 WrapperNode [2022-10-16 11:48:52,756 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:48:52,758 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:48:52,758 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:48:52,758 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:48:52,766 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:52" (1/1) ... [2022-10-16 11:48:55,094 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:52" (1/1) ... [2022-10-16 11:49:03,475 INFO L138 Inliner]: procedures = 88, calls = 82, calls flagged for inlining = 77, calls inlined = 77, statements flattened = 197824 [2022-10-16 11:49:03,476 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:49:03,477 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:49:03,477 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:49:03,477 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:49:03,488 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:52" (1/1) ... [2022-10-16 11:49:03,488 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:52" (1/1) ... [2022-10-16 11:49:05,590 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:52" (1/1) ... [2022-10-16 11:49:05,593 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:52" (1/1) ... [2022-10-16 11:49:10,330 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:52" (1/1) ... [2022-10-16 11:49:11,092 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:52" (1/1) ... [2022-10-16 11:49:11,639 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:52" (1/1) ... [2022-10-16 11:49:11,901 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:52" (1/1) ... [2022-10-16 11:49:13,866 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:49:13,871 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:49:13,871 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:49:13,872 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:49:13,876 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:52" (1/1) ... [2022-10-16 11:49:13,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:49:13,918 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:49:13,937 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 11:49:13,974 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 11:49:14,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:49:14,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:49:14,135 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:49:14,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:49:14,623 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:49:14,632 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:50:55,212 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:50:55,317 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:50:55,317 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-16 11:50:55,340 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:50:55 BoogieIcfgContainer [2022-10-16 11:50:55,341 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:50:55,344 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:50:55,344 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:50:55,347 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:50:55,348 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:48:05" (1/3) ... [2022-10-16 11:50:55,348 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f6d81b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:50:55, skipping insertion in model container [2022-10-16 11:50:55,349 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:52" (2/3) ... [2022-10-16 11:50:55,349 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f6d81b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:50:55, skipping insertion in model container [2022-10-16 11:50:55,349 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:50:55" (3/3) ... [2022-10-16 11:50:55,351 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem103_label40.c [2022-10-16 11:50:55,372 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:50:55,372 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:50:55,373 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f6d81b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:50:55, skipping insertion in model container [2022-10-16 11:50:55,374 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:50:55,376 INFO L158 Benchmark]: Toolchain (without parser) took 169689.98ms. Allocated memory was 913.3MB in the beginning and 7.0GB in the end (delta: 6.1GB). Free memory was 614.2MB in the beginning and 4.3GB in the end (delta: -3.7GB). Peak memory consumption was 2.4GB. Max. memory is 8.0GB. [2022-10-16 11:50:55,377 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 165.7MB. Free memory is still 135.2MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:50:55,378 INFO L158 Benchmark]: CACSL2BoogieTranslator took 47063.56ms. Allocated memory was 913.3MB in the beginning and 4.4GB in the end (delta: 3.4GB). Free memory was 613.9MB in the beginning and 2.1GB in the end (delta: -1.5GB). Peak memory consumption was 2.2GB. Max. memory is 8.0GB. [2022-10-16 11:50:55,379 INFO L158 Benchmark]: Boogie Procedure Inliner took 10718.52ms. Allocated memory was 4.4GB in the beginning and 5.2GB in the end (delta: 894.4MB). Free memory was 2.1GB in the beginning and 2.3GB in the end (delta: -205.5MB). Peak memory consumption was 757.6MB. Max. memory is 8.0GB. [2022-10-16 11:50:55,381 INFO L158 Benchmark]: Boogie Preprocessor took 10390.99ms. Allocated memory was 5.2GB in the beginning and 6.1GB in the end (delta: 863.0MB). Free memory was 2.3GB in the beginning and 4.2GB in the end (delta: -1.9GB). Peak memory consumption was 362.8MB. Max. memory is 8.0GB. [2022-10-16 11:50:55,382 INFO L158 Benchmark]: RCFGBuilder took 101469.60ms. Allocated memory was 6.1GB in the beginning and 7.0GB in the end (delta: 870.3MB). Free memory was 4.2GB in the beginning and 4.3GB in the end (delta: -130.5MB). Peak memory consumption was 1.0GB. Max. memory is 8.0GB. [2022-10-16 11:50:55,382 INFO L158 Benchmark]: TraceAbstraction took 30.12ms. Allocated memory is still 7.0GB. Free memory was 4.3GB in the beginning and 4.3GB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:50:55,388 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 165.7MB. Free memory is still 135.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 47063.56ms. Allocated memory was 913.3MB in the beginning and 4.4GB in the end (delta: 3.4GB). Free memory was 613.9MB in the beginning and 2.1GB in the end (delta: -1.5GB). Peak memory consumption was 2.2GB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 10718.52ms. Allocated memory was 4.4GB in the beginning and 5.2GB in the end (delta: 894.4MB). Free memory was 2.1GB in the beginning and 2.3GB in the end (delta: -205.5MB). Peak memory consumption was 757.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 10390.99ms. Allocated memory was 5.2GB in the beginning and 6.1GB in the end (delta: 863.0MB). Free memory was 2.3GB in the beginning and 4.2GB in the end (delta: -1.9GB). Peak memory consumption was 362.8MB. Max. memory is 8.0GB. * RCFGBuilder took 101469.60ms. Allocated memory was 6.1GB in the beginning and 7.0GB in the end (delta: 870.3MB). Free memory was 4.2GB in the beginning and 4.3GB in the end (delta: -130.5MB). Peak memory consumption was 1.0GB. Max. memory is 8.0GB. * TraceAbstraction took 30.12ms. Allocated memory is still 7.0GB. Free memory was 4.3GB in the beginning and 4.3GB 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 11:50:55,449 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...