/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/Problem101_label22.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:36:02,102 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:36:02,105 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:36:02,159 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:36:02,160 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:36:02,161 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:36:02,163 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:36:02,165 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:36:02,167 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:36:02,168 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:36:02,170 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:36:02,171 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:36:02,171 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:36:02,173 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:36:02,174 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:36:02,175 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:36:02,176 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:36:02,177 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:36:02,179 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:36:02,181 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:36:02,183 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:36:02,184 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:36:02,186 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:36:02,187 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:36:02,191 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:36:02,192 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:36:02,192 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:36:02,193 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:36:02,194 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:36:02,195 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:36:02,195 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:36:02,196 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:36:02,197 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:36:02,198 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:36:02,199 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:36:02,199 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:36:02,200 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:36:02,201 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:36:02,201 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:36:02,202 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:36:02,203 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:36:02,204 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 11:36:02,250 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:36:02,252 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:36:02,252 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:36:02,252 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:36:02,254 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:36:02,255 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:36:02,257 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:36:02,257 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:36:02,258 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:36:02,258 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:36:02,259 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:36:02,259 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:36:02,260 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:36:02,260 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:36:02,260 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:36:02,260 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:36:02,260 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:36:02,260 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:36:02,261 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:36:02,261 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:36:02,261 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:36:02,261 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:36:02,261 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:36:02,262 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:36:02,262 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:36:02,262 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:36:02,262 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:36:02,262 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:36:02,263 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:36:02,263 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:36:02,263 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:36:02,263 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:36:02,264 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:36:02,264 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:36:02,660 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:36:02,692 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:36:02,695 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:36:02,697 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:36:02,697 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:36:02,699 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-programs/Problem101_label22.c [2022-10-16 11:36:02,790 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2ce92061/7915e3cfad744e2fa91f5d12b08c7ea7/FLAG4c70294ed [2022-10-16 11:36:05,784 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:36:05,785 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-programs/Problem101_label22.c [2022-10-16 11:36:06,065 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2ce92061/7915e3cfad744e2fa91f5d12b08c7ea7/FLAG4c70294ed [2022-10-16 11:36:06,398 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2ce92061/7915e3cfad744e2fa91f5d12b08c7ea7 [2022-10-16 11:36:06,403 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:36:06,410 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:36:06,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:36:06,414 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:36:06,419 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:36:06,420 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:36:06" (1/1) ... [2022-10-16 11:36:06,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a2d7b6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:36:06, skipping insertion in model container [2022-10-16 11:36:06,421 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:36:06" (1/1) ... [2022-10-16 11:36:06,429 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:36:07,379 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:36:18,400 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/Problem101_label22.c[2766967,2766980] [2022-10-16 11:36:18,462 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:36:18,473 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:36:24,651 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/Problem101_label22.c[2766967,2766980] [2022-10-16 11:36:24,668 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:36:25,965 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:36:25,965 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:36:25 WrapperNode [2022-10-16 11:36:25,965 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:36:25,966 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:36:25,967 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:36:25,967 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:36:25,975 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:36:25" (1/1) ... [2022-10-16 11:36:26,819 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:36:25" (1/1) ... [2022-10-16 11:36:29,630 INFO L138 Inliner]: procedures = 59, calls = 53, calls flagged for inlining = 48, calls inlined = 48, statements flattened = 83780 [2022-10-16 11:36:29,630 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:36:29,631 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:36:29,631 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:36:29,631 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:36:29,639 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:36:25" (1/1) ... [2022-10-16 11:36:29,640 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:36:25" (1/1) ... [2022-10-16 11:36:30,398 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:36:25" (1/1) ... [2022-10-16 11:36:30,399 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:36:25" (1/1) ... [2022-10-16 11:36:32,269 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:36:25" (1/1) ... [2022-10-16 11:36:32,779 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:36:25" (1/1) ... [2022-10-16 11:36:33,278 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:36:25" (1/1) ... [2022-10-16 11:36:33,381 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:36:25" (1/1) ... [2022-10-16 11:36:33,901 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:36:33,903 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:36:33,903 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:36:33,903 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:36:33,905 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:36:25" (1/1) ... [2022-10-16 11:36:33,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:36:33,928 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:36:33,946 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 11:36:33,971 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 11:36:34,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:36:34,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:36:34,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:36:34,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:36:34,165 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:36:34,168 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:37:22,103 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:37:22,169 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:37:22,170 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-16 11:37:22,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:37:22 BoogieIcfgContainer [2022-10-16 11:37:22,182 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:37:22,185 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:37:22,185 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:37:22,188 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:37:22,189 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:36:06" (1/3) ... [2022-10-16 11:37:22,189 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35c4dec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:37:22, skipping insertion in model container [2022-10-16 11:37:22,189 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:36:25" (2/3) ... [2022-10-16 11:37:22,190 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35c4dec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:37:22, skipping insertion in model container [2022-10-16 11:37:22,190 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:37:22" (3/3) ... [2022-10-16 11:37:22,192 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem101_label22.c [2022-10-16 11:37:22,213 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:37:22,213 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:37:22,214 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35c4dec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:37:22, skipping insertion in model container [2022-10-16 11:37:22,215 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:37:22,217 INFO L158 Benchmark]: Toolchain (without parser) took 75809.91ms. Allocated memory was 454.0MB in the beginning and 5.5GB in the end (delta: 5.1GB). Free memory was 305.1MB in the beginning and 4.0GB in the end (delta: -3.7GB). Peak memory consumption was 1.4GB. Max. memory is 8.0GB. [2022-10-16 11:37:22,218 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 151.0MB. Free memory is still 120.5MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:37:22,219 INFO L158 Benchmark]: CACSL2BoogieTranslator took 19551.60ms. Allocated memory was 454.0MB in the beginning and 2.1GB in the end (delta: 1.7GB). Free memory was 304.6MB in the beginning and 1.4GB in the end (delta: -1.1GB). Peak memory consumption was 859.3MB. Max. memory is 8.0GB. [2022-10-16 11:37:22,221 INFO L158 Benchmark]: Boogie Procedure Inliner took 3663.90ms. Allocated memory was 2.1GB in the beginning and 3.3GB in the end (delta: 1.2GB). Free memory was 1.4GB in the beginning and 2.2GB in the end (delta: -815.3MB). Peak memory consumption was 396.4MB. Max. memory is 8.0GB. [2022-10-16 11:37:22,222 INFO L158 Benchmark]: Boogie Preprocessor took 4271.20ms. Allocated memory was 3.3GB in the beginning and 4.6GB in the end (delta: 1.3GB). Free memory was 2.2GB in the beginning and 3.4GB in the end (delta: -1.1GB). Peak memory consumption was 296.2MB. Max. memory is 8.0GB. [2022-10-16 11:37:22,223 INFO L158 Benchmark]: RCFGBuilder took 48279.20ms. Allocated memory was 4.6GB in the beginning and 5.5GB in the end (delta: 899.7MB). Free memory was 3.4GB in the beginning and 4.0GB in the end (delta: -632.3MB). Peak memory consumption was 673.2MB. Max. memory is 8.0GB. [2022-10-16 11:37:22,224 INFO L158 Benchmark]: TraceAbstraction took 30.14ms. Allocated memory is still 5.5GB. Free memory was 4.0GB in the beginning and 4.0GB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:37:22,230 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 151.0MB. Free memory is still 120.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 19551.60ms. Allocated memory was 454.0MB in the beginning and 2.1GB in the end (delta: 1.7GB). Free memory was 304.6MB in the beginning and 1.4GB in the end (delta: -1.1GB). Peak memory consumption was 859.3MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 3663.90ms. Allocated memory was 2.1GB in the beginning and 3.3GB in the end (delta: 1.2GB). Free memory was 1.4GB in the beginning and 2.2GB in the end (delta: -815.3MB). Peak memory consumption was 396.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 4271.20ms. Allocated memory was 3.3GB in the beginning and 4.6GB in the end (delta: 1.3GB). Free memory was 2.2GB in the beginning and 3.4GB in the end (delta: -1.1GB). Peak memory consumption was 296.2MB. Max. memory is 8.0GB. * RCFGBuilder took 48279.20ms. Allocated memory was 4.6GB in the beginning and 5.5GB in the end (delta: 899.7MB). Free memory was 3.4GB in the beginning and 4.0GB in the end (delta: -632.3MB). Peak memory consumption was 673.2MB. Max. memory is 8.0GB. * TraceAbstraction took 30.14ms. Allocated memory is still 5.5GB. Free memory was 4.0GB in the beginning and 4.0GB 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 11:37:22,286 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...