/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_label42.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:48:06,860 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:48:06,863 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:48:06,913 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:48:06,914 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:48:06,917 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:48:06,921 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:48:06,929 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:48:06,932 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:48:06,938 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:48:06,939 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:48:06,942 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:48:06,942 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:48:06,945 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:48:06,947 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:48:06,952 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:48:06,954 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:48:06,955 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:48:06,959 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:48:06,969 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:48:06,973 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:48:06,974 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:48:06,975 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:48:06,978 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:48:06,987 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:48:06,989 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:48:06,989 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:48:06,990 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:48:06,992 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:48:06,993 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:48:06,994 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:48:06,994 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:48:06,996 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:48:06,997 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:48:06,998 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:48:06,999 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:48:06,999 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:48:06,999 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:48:07,000 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:48:07,001 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:48:07,002 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:48:07,002 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 11:48:07,060 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:48:07,060 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:48:07,061 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:48:07,061 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:48:07,062 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:48:07,063 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:48:07,065 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:48:07,066 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:48:07,066 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:48:07,066 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:48:07,067 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:48:07,068 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:48:07,068 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:48:07,068 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:48:07,068 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:48:07,068 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:48:07,068 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:48:07,069 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:48:07,069 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:48:07,069 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:48:07,069 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:48:07,069 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:48:07,070 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:48:07,070 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:48:07,070 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:48:07,070 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:48:07,070 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:48:07,071 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:48:07,071 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:48:07,071 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:48:07,071 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:48:07,071 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:48:07,072 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:48:07,072 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:48:07,428 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:48:07,460 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:48:07,463 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:48:07,465 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:48:07,466 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:48:07,468 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-programs/Problem103_label42.c [2022-10-16 11:48:07,549 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4bdcdb20/a87df28840f64f5db331e88a00feebf0/FLAGc730fb7ed [2022-10-16 11:48:12,071 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:48:12,077 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-programs/Problem103_label42.c [2022-10-16 11:48:12,467 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4bdcdb20/a87df28840f64f5db331e88a00feebf0/FLAGc730fb7ed [2022-10-16 11:48:12,503 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4bdcdb20/a87df28840f64f5db331e88a00feebf0 [2022-10-16 11:48:12,507 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:48:12,512 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:48:12,514 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:48:12,514 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:48:12,524 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:48:12,525 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:48:12" (1/1) ... [2022-10-16 11:48:12,526 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4377d5e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:12, skipping insertion in model container [2022-10-16 11:48:12,526 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:48:12" (1/1) ... [2022-10-16 11:48:12,535 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:48:14,367 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:48:39,184 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_label42.c[6304552,6304565] [2022-10-16 11:48:39,294 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:48:39,304 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:48:52,472 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_label42.c[6304552,6304565] [2022-10-16 11:48:52,483 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:48:59,354 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:48:59,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:59 WrapperNode [2022-10-16 11:48:59,356 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:48:59,358 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:48:59,358 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:48:59,358 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:48:59,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:59" (1/1) ... [2022-10-16 11:49:01,877 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:59" (1/1) ... [2022-10-16 11:49:10,816 INFO L138 Inliner]: procedures = 88, calls = 82, calls flagged for inlining = 77, calls inlined = 77, statements flattened = 197824 [2022-10-16 11:49:10,817 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:49:10,828 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:49:10,828 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:49:10,828 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:49:10,839 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:59" (1/1) ... [2022-10-16 11:49:10,839 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:59" (1/1) ... [2022-10-16 11:49:12,744 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:59" (1/1) ... [2022-10-16 11:49:12,745 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:59" (1/1) ... [2022-10-16 11:49:17,738 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:59" (1/1) ... [2022-10-16 11:49:18,418 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:59" (1/1) ... [2022-10-16 11:49:19,228 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:59" (1/1) ... [2022-10-16 11:49:19,533 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:59" (1/1) ... [2022-10-16 11:49:21,196 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:49:21,202 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:49:21,202 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:49:21,205 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:49:21,206 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:59" (1/1) ... [2022-10-16 11:49:21,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:49:21,255 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:49:21,282 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 11:49:21,304 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 11:49:21,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:49:21,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:49:21,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:49:21,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:49:21,695 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:49:21,700 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:51:01,448 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:51:01,548 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:51:01,549 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-16 11:51:01,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:51:01 BoogieIcfgContainer [2022-10-16 11:51:01,576 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:51:01,580 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:51:01,580 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:51:01,584 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:51:01,584 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:48:12" (1/3) ... [2022-10-16 11:51:01,585 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21ef8581 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:51:01, skipping insertion in model container [2022-10-16 11:51:01,585 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:59" (2/3) ... [2022-10-16 11:51:01,586 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21ef8581 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:51:01, skipping insertion in model container [2022-10-16 11:51:01,586 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:51:01" (3/3) ... [2022-10-16 11:51:01,588 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem103_label42.c [2022-10-16 11:51:01,611 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:51:01,612 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:51:01,613 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21ef8581 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:51:01, skipping insertion in model container [2022-10-16 11:51:01,613 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:51:01,618 INFO L158 Benchmark]: Toolchain (without parser) took 169106.22ms. Allocated memory was 427.8MB in the beginning and 6.8GB in the end (delta: 6.4GB). Free memory was 125.3MB in the beginning and 4.2GB in the end (delta: -4.1GB). Peak memory consumption was 2.3GB. Max. memory is 8.0GB. [2022-10-16 11:51:01,620 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 151.0MB. Free memory is still 120.3MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:51:01,621 INFO L158 Benchmark]: CACSL2BoogieTranslator took 46843.02ms. Allocated memory was 427.8MB in the beginning and 3.9GB in the end (delta: 3.5GB). Free memory was 125.3MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 2.4GB. Max. memory is 8.0GB. [2022-10-16 11:51:01,624 INFO L158 Benchmark]: Boogie Procedure Inliner took 11468.98ms. Allocated memory was 3.9GB in the beginning and 4.9GB in the end (delta: 1.0GB). Free memory was 1.7GB in the beginning and 2.0GB in the end (delta: -238.0MB). Peak memory consumption was 835.7MB. Max. memory is 8.0GB. [2022-10-16 11:51:01,625 INFO L158 Benchmark]: Boogie Preprocessor took 10368.86ms. Allocated memory was 4.9GB in the beginning and 5.8GB in the end (delta: 899.7MB). Free memory was 2.0GB in the beginning and 3.8GB in the end (delta: -1.8GB). Peak memory consumption was 394.8MB. Max. memory is 8.0GB. [2022-10-16 11:51:01,627 INFO L158 Benchmark]: RCFGBuilder took 100374.30ms. Allocated memory was 5.8GB in the beginning and 6.8GB in the end (delta: 965.7MB). Free memory was 3.8GB in the beginning and 4.2GB in the end (delta: -425.2MB). Peak memory consumption was 871.4MB. Max. memory is 8.0GB. [2022-10-16 11:51:01,628 INFO L158 Benchmark]: TraceAbstraction took 33.83ms. Allocated memory is still 6.8GB. Free memory was 4.2GB in the beginning and 4.2GB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:51:01,645 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 151.0MB. Free memory is still 120.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 46843.02ms. Allocated memory was 427.8MB in the beginning and 3.9GB in the end (delta: 3.5GB). Free memory was 125.3MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 2.4GB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 11468.98ms. Allocated memory was 3.9GB in the beginning and 4.9GB in the end (delta: 1.0GB). Free memory was 1.7GB in the beginning and 2.0GB in the end (delta: -238.0MB). Peak memory consumption was 835.7MB. Max. memory is 8.0GB. * Boogie Preprocessor took 10368.86ms. Allocated memory was 4.9GB in the beginning and 5.8GB in the end (delta: 899.7MB). Free memory was 2.0GB in the beginning and 3.8GB in the end (delta: -1.8GB). Peak memory consumption was 394.8MB. Max. memory is 8.0GB. * RCFGBuilder took 100374.30ms. Allocated memory was 5.8GB in the beginning and 6.8GB in the end (delta: 965.7MB). Free memory was 3.8GB in the beginning and 4.2GB in the end (delta: -425.2MB). Peak memory consumption was 871.4MB. Max. memory is 8.0GB. * TraceAbstraction took 33.83ms. Allocated memory is still 6.8GB. Free memory was 4.2GB in the beginning and 4.2GB in the end (delta: 2.2MB). 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 11:51:01,716 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...