/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/Problem102_label30.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:42:29,931 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:42:29,934 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:42:29,969 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:42:29,969 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:42:29,971 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:42:29,973 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:42:29,975 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:42:29,977 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:42:29,978 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:42:29,980 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:42:29,981 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:42:29,982 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:42:29,983 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:42:29,984 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:42:29,986 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:42:29,987 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:42:29,988 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:42:29,991 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:42:29,993 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:42:29,995 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:42:29,997 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:42:29,998 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:42:30,000 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:42:30,005 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:42:30,005 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:42:30,006 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:42:30,007 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:42:30,008 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:42:30,009 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:42:30,009 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:42:30,010 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:42:30,011 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:42:30,012 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:42:30,013 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:42:30,014 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:42:30,015 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:42:30,015 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:42:30,015 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:42:30,017 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:42:30,018 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:42:30,019 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 11:42:30,048 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:42:30,048 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:42:30,049 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:42:30,049 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:42:30,050 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:42:30,050 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:42:30,051 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:42:30,051 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:42:30,051 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:42:30,052 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:42:30,052 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:42:30,052 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:42:30,052 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:42:30,053 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:42:30,053 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:42:30,053 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:42:30,053 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:42:30,054 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:42:30,054 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:42:30,054 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:42:30,054 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:42:30,054 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:42:30,055 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:42:30,055 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:42:30,055 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:42:30,055 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:42:30,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:42:30,056 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:42:30,056 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:42:30,056 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:42:30,057 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:42:30,057 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:42:30,057 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:42:30,057 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:42:30,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:42:30,481 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:42:30,484 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:42:30,485 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:42:30,489 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:42:30,490 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-programs/Problem102_label30.c [2022-10-16 11:42:30,569 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c215b035/ae0ce131769d4bc69d54531d67d51fe2/FLAGe7f34a2bf [2022-10-16 11:42:34,100 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:42:34,101 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-programs/Problem102_label30.c [2022-10-16 11:42:34,341 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c215b035/ae0ce131769d4bc69d54531d67d51fe2/FLAGe7f34a2bf [2022-10-16 11:42:34,574 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c215b035/ae0ce131769d4bc69d54531d67d51fe2 [2022-10-16 11:42:34,577 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:42:34,583 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:42:34,584 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:42:34,584 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:42:34,588 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:42:34,589 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:42:34" (1/1) ... [2022-10-16 11:42:34,590 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6793a982 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:42:34, skipping insertion in model container [2022-10-16 11:42:34,591 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:42:34" (1/1) ... [2022-10-16 11:42:34,599 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:42:36,882 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:42:59,611 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/Problem102_label30.c[5715090,5715103] [2022-10-16 11:42:59,712 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:42:59,722 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:43:12,800 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/Problem102_label30.c[5715090,5715103] [2022-10-16 11:43:12,806 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:43:18,783 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:43:18,798 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:18 WrapperNode [2022-10-16 11:43:18,798 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:43:18,803 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:43:18,803 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:43:18,803 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:43:18,821 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:18" (1/1) ... [2022-10-16 11:43:21,054 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:18" (1/1) ... [2022-10-16 11:43:28,634 INFO L138 Inliner]: procedures = 95, calls = 89, calls flagged for inlining = 84, calls inlined = 84, statements flattened = 184295 [2022-10-16 11:43:28,635 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:43:28,636 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:43:28,636 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:43:28,636 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:43:28,661 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:18" (1/1) ... [2022-10-16 11:43:28,662 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:18" (1/1) ... [2022-10-16 11:43:30,293 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:18" (1/1) ... [2022-10-16 11:43:30,294 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:18" (1/1) ... [2022-10-16 11:43:35,004 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:18" (1/1) ... [2022-10-16 11:43:36,413 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:18" (1/1) ... [2022-10-16 11:43:37,142 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:18" (1/1) ... [2022-10-16 11:43:37,419 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:18" (1/1) ... [2022-10-16 11:43:38,563 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:43:38,567 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:43:38,567 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:43:38,567 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:43:38,569 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:18" (1/1) ... [2022-10-16 11:43:38,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:43:38,617 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:43:38,633 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 11:43:38,643 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 11:43:38,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:43:38,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:43:38,691 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:43:38,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:43:38,920 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:43:38,923 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:45:09,564 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:45:09,683 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:45:09,683 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-16 11:45:09,708 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:45:09 BoogieIcfgContainer [2022-10-16 11:45:09,708 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:45:09,711 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:45:09,712 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:45:09,715 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:45:09,716 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:42:34" (1/3) ... [2022-10-16 11:45:09,717 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@599357b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:45:09, skipping insertion in model container [2022-10-16 11:45:09,717 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:18" (2/3) ... [2022-10-16 11:45:09,717 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@599357b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:45:09, skipping insertion in model container [2022-10-16 11:45:09,718 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:45:09" (3/3) ... [2022-10-16 11:45:09,719 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem102_label30.c [2022-10-16 11:45:09,741 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:45:09,742 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:45:09,743 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@599357b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:45:09, skipping insertion in model container [2022-10-16 11:45:09,744 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:45:09,746 INFO L158 Benchmark]: Toolchain (without parser) took 155166.29ms. Allocated memory was 414.2MB in the beginning and 6.7GB in the end (delta: 6.3GB). Free memory was 162.0MB in the beginning and 4.2GB in the end (delta: -4.1GB). Peak memory consumption was 2.2GB. Max. memory is 8.0GB. [2022-10-16 11:45:09,747 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 157.3MB. Free memory is still 138.4MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:45:09,748 INFO L158 Benchmark]: CACSL2BoogieTranslator took 44214.88ms. Allocated memory was 414.2MB in the beginning and 3.1GB in the end (delta: 2.7GB). Free memory was 162.0MB in the beginning and 1.1GB in the end (delta: -899.7MB). Peak memory consumption was 2.2GB. Max. memory is 8.0GB. [2022-10-16 11:45:09,749 INFO L158 Benchmark]: Boogie Procedure Inliner took 9831.92ms. Allocated memory was 3.1GB in the beginning and 5.0GB in the end (delta: 2.0GB). Free memory was 1.1GB in the beginning and 2.4GB in the end (delta: -1.3GB). Peak memory consumption was 794.3MB. Max. memory is 8.0GB. [2022-10-16 11:45:09,751 INFO L158 Benchmark]: Boogie Preprocessor took 9929.18ms. Allocated memory was 5.0GB in the beginning and 5.9GB in the end (delta: 902.8MB). Free memory was 2.4GB in the beginning and 4.1GB in the end (delta: -1.7GB). Peak memory consumption was 186.6MB. Max. memory is 8.0GB. [2022-10-16 11:45:09,752 INFO L158 Benchmark]: RCFGBuilder took 91141.92ms. Allocated memory was 5.9GB in the beginning and 6.7GB in the end (delta: 800.1MB). Free memory was 4.1GB in the beginning and 4.2GB in the end (delta: -126.6MB). Peak memory consumption was 859.6MB. Max. memory is 8.0GB. [2022-10-16 11:45:09,753 INFO L158 Benchmark]: TraceAbstraction took 32.17ms. Allocated memory is still 6.7GB. Free memory was 4.2GB in the beginning and 4.2GB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:45:09,758 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 157.3MB. Free memory is still 138.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 44214.88ms. Allocated memory was 414.2MB in the beginning and 3.1GB in the end (delta: 2.7GB). Free memory was 162.0MB in the beginning and 1.1GB in the end (delta: -899.7MB). Peak memory consumption was 2.2GB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 9831.92ms. Allocated memory was 3.1GB in the beginning and 5.0GB in the end (delta: 2.0GB). Free memory was 1.1GB in the beginning and 2.4GB in the end (delta: -1.3GB). Peak memory consumption was 794.3MB. Max. memory is 8.0GB. * Boogie Preprocessor took 9929.18ms. Allocated memory was 5.0GB in the beginning and 5.9GB in the end (delta: 902.8MB). Free memory was 2.4GB in the beginning and 4.1GB in the end (delta: -1.7GB). Peak memory consumption was 186.6MB. Max. memory is 8.0GB. * RCFGBuilder took 91141.92ms. Allocated memory was 5.9GB in the beginning and 6.7GB in the end (delta: 800.1MB). Free memory was 4.1GB in the beginning and 4.2GB in the end (delta: -126.6MB). Peak memory consumption was 859.6MB. Max. memory is 8.0GB. * TraceAbstraction took 32.17ms. Allocated memory is still 6.7GB. Free memory was 4.2GB in the beginning and 4.2GB 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 11:45:09,842 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...