/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/float-benchs/addsub_float_exact.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:54:03,074 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:54:03,077 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:54:03,136 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:54:03,136 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:54:03,142 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:54:03,146 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:54:03,170 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:54:03,174 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:54:03,181 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:54:03,183 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:54:03,185 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:54:03,186 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:54:03,189 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:54:03,191 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:54:03,193 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:54:03,195 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:54:03,196 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:54:03,200 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:54:03,211 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:54:03,213 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:54:03,216 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:54:03,218 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:54:03,221 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:54:03,231 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:54:03,232 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:54:03,232 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:54:03,234 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:54:03,237 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:54:03,238 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:54:03,238 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:54:03,239 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:54:03,241 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:54:03,242 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:54:03,244 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:54:03,244 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:54:03,245 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:54:03,245 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:54:03,245 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:54:03,246 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:54:03,247 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:54:03,248 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 11:54:03,295 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:54:03,296 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:54:03,297 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:54:03,297 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:54:03,299 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:54:03,299 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:54:03,302 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:54:03,302 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:54:03,303 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:54:03,303 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:54:03,304 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:54:03,304 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:54:03,304 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:54:03,305 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:54:03,305 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:54:03,305 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:54:03,305 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:54:03,305 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:54:03,306 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:54:03,306 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:54:03,306 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:54:03,306 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:54:03,306 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:54:03,307 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:54:03,307 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:54:03,307 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:54:03,307 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:54:03,308 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:54:03,308 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:54:03,308 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:54:03,308 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:54:03,308 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:54:03,309 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:54:03,309 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:54:03,732 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:54:03,758 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:54:03,761 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:54:03,763 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:54:03,763 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:54:03,765 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/float-benchs/addsub_float_exact.c [2022-10-16 11:54:03,851 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dca546ade/9c946b4be55f42f293198c6a8f53aaf5/FLAG4234973cc [2022-10-16 11:54:04,485 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:54:04,486 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-benchs/addsub_float_exact.c [2022-10-16 11:54:04,494 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dca546ade/9c946b4be55f42f293198c6a8f53aaf5/FLAG4234973cc [2022-10-16 11:54:04,867 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dca546ade/9c946b4be55f42f293198c6a8f53aaf5 [2022-10-16 11:54:04,871 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:54:04,880 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:54:04,882 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:54:04,882 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:54:04,887 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:54:04,888 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:54:04" (1/1) ... [2022-10-16 11:54:04,890 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56c61576 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:54:04, skipping insertion in model container [2022-10-16 11:54:04,891 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:54:04" (1/1) ... [2022-10-16 11:54:04,900 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:54:04,919 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:54:05,163 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/float-benchs/addsub_float_exact.c[392,405] [2022-10-16 11:54:05,175 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:54:05,191 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:54:05,210 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/float-benchs/addsub_float_exact.c[392,405] [2022-10-16 11:54:05,214 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:54:05,230 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:54:05,230 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:54:05 WrapperNode [2022-10-16 11:54:05,231 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:54:05,232 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:54:05,232 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:54:05,232 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:54:05,242 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:54:05" (1/1) ... [2022-10-16 11:54:05,250 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:54:05" (1/1) ... [2022-10-16 11:54:05,272 INFO L138 Inliner]: procedures = 12, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 27 [2022-10-16 11:54:05,273 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:54:05,276 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:54:05,276 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:54:05,276 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:54:05,286 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:54:05" (1/1) ... [2022-10-16 11:54:05,287 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:54:05" (1/1) ... [2022-10-16 11:54:05,289 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:54:05" (1/1) ... [2022-10-16 11:54:05,290 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:54:05" (1/1) ... [2022-10-16 11:54:05,295 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:54:05" (1/1) ... [2022-10-16 11:54:05,299 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:54:05" (1/1) ... [2022-10-16 11:54:05,300 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:54:05" (1/1) ... [2022-10-16 11:54:05,301 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:54:05" (1/1) ... [2022-10-16 11:54:05,309 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:54:05,311 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:54:05,312 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:54:05,312 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:54:05,313 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:54:05" (1/1) ... [2022-10-16 11:54:05,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:54:05,336 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:54:05,349 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 11:54:05,351 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 11:54:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:54:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:54:05,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:54:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:54:05,503 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:54:05,505 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:54:05,680 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:54:05,689 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:54:05,690 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 11:54:05,693 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:54:05 BoogieIcfgContainer [2022-10-16 11:54:05,693 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:54:05,698 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:54:05,698 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:54:05,703 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:54:05,704 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:54:04" (1/3) ... [2022-10-16 11:54:05,705 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77508a41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:54:05, skipping insertion in model container [2022-10-16 11:54:05,705 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:54:05" (2/3) ... [2022-10-16 11:54:05,707 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77508a41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:54:05, skipping insertion in model container [2022-10-16 11:54:05,707 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:54:05" (3/3) ... [2022-10-16 11:54:05,709 INFO L112 eAbstractionObserver]: Analyzing ICFG addsub_float_exact.c [2022-10-16 11:54:05,740 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:54:05,740 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:54:05,742 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77508a41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:54:05, skipping insertion in model container [2022-10-16 11:54:05,743 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:54:05,748 INFO L158 Benchmark]: Toolchain (without parser) took 868.51ms. Allocated memory is still 163.6MB. Free memory was 139.2MB in the beginning and 116.0MB in the end (delta: 23.3MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. [2022-10-16 11:54:05,751 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 163.6MB. Free memory is still 133.6MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:54:05,753 INFO L158 Benchmark]: CACSL2BoogieTranslator took 349.11ms. Allocated memory is still 163.6MB. Free memory was 139.1MB in the beginning and 129.8MB in the end (delta: 9.2MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-10-16 11:54:05,757 INFO L158 Benchmark]: Boogie Procedure Inliner took 40.91ms. Allocated memory is still 163.6MB. Free memory was 129.6MB in the beginning and 128.4MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:54:05,759 INFO L158 Benchmark]: Boogie Preprocessor took 33.65ms. Allocated memory is still 163.6MB. Free memory was 128.4MB in the beginning and 127.3MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-16 11:54:05,761 INFO L158 Benchmark]: RCFGBuilder took 381.90ms. Allocated memory is still 163.6MB. Free memory was 127.3MB in the beginning and 118.7MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2022-10-16 11:54:05,763 INFO L158 Benchmark]: TraceAbstraction took 44.93ms. Allocated memory is still 163.6MB. Free memory was 117.9MB in the beginning and 116.0MB in the end (delta: 1.9MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-16 11:54:05,776 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 163.6MB. Free memory is still 133.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 349.11ms. Allocated memory is still 163.6MB. Free memory was 139.1MB in the beginning and 129.8MB in the end (delta: 9.2MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 40.91ms. Allocated memory is still 163.6MB. Free memory was 129.6MB in the beginning and 128.4MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 33.65ms. Allocated memory is still 163.6MB. Free memory was 128.4MB in the beginning and 127.3MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 381.90ms. Allocated memory is still 163.6MB. Free memory was 127.3MB in the beginning and 118.7MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * TraceAbstraction took 44.93ms. Allocated memory is still 163.6MB. Free memory was 117.9MB in the beginning and 116.0MB in the end (delta: 1.9MB). Peak memory consumption was 1.0MB. 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 11:54:05,848 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...