/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/xcsp/Dubois-080.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 17:37:21,260 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 17:37:21,264 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 17:37:21,320 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 17:37:21,321 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 17:37:21,325 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 17:37:21,330 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 17:37:21,345 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 17:37:21,350 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 17:37:21,354 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 17:37:21,356 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 17:37:21,360 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 17:37:21,361 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 17:37:21,367 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 17:37:21,369 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 17:37:21,370 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 17:37:21,372 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 17:37:21,374 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 17:37:21,378 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 17:37:21,385 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 17:37:21,388 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 17:37:21,392 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 17:37:21,394 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 17:37:21,397 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 17:37:21,411 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 17:37:21,411 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 17:37:21,411 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 17:37:21,413 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 17:37:21,413 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 17:37:21,416 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 17:37:21,416 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 17:37:21,417 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 17:37:21,419 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 17:37:21,420 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 17:37:21,422 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 17:37:21,422 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 17:37:21,423 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 17:37:21,423 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 17:37:21,423 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 17:37:21,424 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 17:37:21,426 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 17:37:21,427 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 17:37:21,484 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 17:37:21,485 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 17:37:21,485 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 17:37:21,486 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 17:37:21,487 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 17:37:21,487 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 17:37:21,490 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 17:37:21,490 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 17:37:21,490 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 17:37:21,491 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 17:37:21,492 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 17:37:21,492 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 17:37:21,492 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 17:37:21,493 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 17:37:21,493 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 17:37:21,493 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 17:37:21,493 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 17:37:21,493 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 17:37:21,494 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 17:37:21,494 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 17:37:21,494 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 17:37:21,495 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 17:37:21,495 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 17:37:21,495 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 17:37:21,495 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 17:37:21,496 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 17:37:21,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 17:37:21,496 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 17:37:21,496 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 17:37:21,496 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 17:37:21,497 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 17:37:21,497 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 17:37:21,497 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 17:37:21,498 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 17:37:21,883 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 17:37:21,911 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 17:37:21,914 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 17:37:21,915 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 17:37:21,916 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 17:37:21,918 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/xcsp/Dubois-080.c [2022-10-16 17:37:22,007 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6ac76550/bc35160d9a944f2cad5dc41425fd9397/FLAG4b4c5ab9a [2022-10-16 17:37:22,838 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 17:37:22,843 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/xcsp/Dubois-080.c [2022-10-16 17:37:22,864 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6ac76550/bc35160d9a944f2cad5dc41425fd9397/FLAG4b4c5ab9a [2022-10-16 17:37:23,009 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6ac76550/bc35160d9a944f2cad5dc41425fd9397 [2022-10-16 17:37:23,013 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 17:37:23,019 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 17:37:23,021 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 17:37:23,021 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 17:37:23,025 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 17:37:23,026 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 05:37:23" (1/1) ... [2022-10-16 17:37:23,027 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36f61b57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:37:23, skipping insertion in model container [2022-10-16 17:37:23,028 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 05:37:23" (1/1) ... [2022-10-16 17:37:23,036 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 17:37:23,096 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 17:37:23,732 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/xcsp/Dubois-080.c[57120,57133] [2022-10-16 17:37:23,955 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 17:37:23,967 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 17:37:24,188 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/xcsp/Dubois-080.c[57120,57133] [2022-10-16 17:37:24,548 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 17:37:24,561 INFO L208 MainTranslator]: Completed translation [2022-10-16 17:37:24,562 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:37:24 WrapperNode [2022-10-16 17:37:24,562 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 17:37:24,564 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 17:37:24,564 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 17:37:24,564 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 17:37:24,573 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:37:24" (1/1) ... [2022-10-16 17:37:24,646 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:37:24" (1/1) ... [2022-10-16 17:37:46,350 INFO L138 Inliner]: procedures = 13, calls = 647, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1617 [2022-10-16 17:37:46,351 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 17:37:46,352 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 17:37:46,352 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 17:37:46,352 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 17:37:46,362 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:37:24" (1/1) ... [2022-10-16 17:37:46,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:37:24" (1/1) ... [2022-10-16 17:37:57,272 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:37:24" (1/1) ... [2022-10-16 17:37:57,273 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:37:24" (1/1) ... [2022-10-16 17:38:09,734 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:37:24" (1/1) ... [2022-10-16 17:38:09,742 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:37:24" (1/1) ... [2022-10-16 17:38:10,356 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:37:24" (1/1) ... [2022-10-16 17:38:10,635 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:37:24" (1/1) ... [2022-10-16 17:38:21,344 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 17:38:21,358 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 17:38:21,358 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 17:38:21,361 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 17:38:21,363 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:37:24" (1/1) ... [2022-10-16 17:38:21,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 17:38:21,448 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 17:38:21,496 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 17:38:21,506 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 17:38:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 17:38:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 17:38:21,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 17:38:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 17:38:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2022-10-16 17:38:21,566 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2022-10-16 17:38:21,779 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 17:38:21,785 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 17:38:40,783 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 17:38:40,853 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 17:38:40,853 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 17:38:40,864 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 05:38:40 BoogieIcfgContainer [2022-10-16 17:38:40,865 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 17:38:40,879 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 17:38:40,880 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 17:38:40,885 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 17:38:40,886 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 05:37:23" (1/3) ... [2022-10-16 17:38:40,887 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19de99ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 05:38:40, skipping insertion in model container [2022-10-16 17:38:40,887 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:37:24" (2/3) ... [2022-10-16 17:38:40,888 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19de99ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 05:38:40, skipping insertion in model container [2022-10-16 17:38:40,888 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 05:38:40" (3/3) ... [2022-10-16 17:38:40,890 INFO L112 eAbstractionObserver]: Analyzing ICFG Dubois-080.c [2022-10-16 17:38:40,921 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 17:38:40,921 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 17:38:40,924 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19de99ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 05:38:40, skipping insertion in model container [2022-10-16 17:38:40,924 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 17:38:40,934 INFO L158 Benchmark]: Toolchain (without parser) took 77911.28ms. Allocated memory was 151.0MB in the beginning and 7.6GB in the end (delta: 7.4GB). Free memory was 122.3MB in the beginning and 3.7GB in the end (delta: -3.6GB). Peak memory consumption was 3.8GB. Max. memory is 8.0GB. [2022-10-16 17:38:40,936 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 151.0MB. Free memory was 121.3MB in the beginning and 121.2MB in the end (delta: 82.9kB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 17:38:40,937 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1542.04ms. Allocated memory is still 151.0MB. Free memory was 122.0MB in the beginning and 81.9MB in the end (delta: 40.1MB). Peak memory consumption was 39.5MB. Max. memory is 8.0GB. [2022-10-16 17:38:40,940 INFO L158 Benchmark]: Boogie Procedure Inliner took 21787.22ms. Allocated memory was 151.0MB in the beginning and 7.0GB in the end (delta: 6.8GB). Free memory was 81.4MB in the beginning and 4.6GB in the end (delta: -4.5GB). Peak memory consumption was 2.4GB. Max. memory is 8.0GB. [2022-10-16 17:38:40,941 INFO L158 Benchmark]: Boogie Preprocessor took 34992.87ms. Allocated memory was 7.0GB in the beginning and 7.6GB in the end (delta: 599.8MB). Free memory was 4.6GB in the beginning and 3.6GB in the end (delta: 973.6MB). Peak memory consumption was 1.7GB. Max. memory is 8.0GB. [2022-10-16 17:38:40,943 INFO L158 Benchmark]: RCFGBuilder took 19507.29ms. Allocated memory is still 7.6GB. Free memory was 3.6GB in the beginning and 3.7GB in the end (delta: -129.2MB). Peak memory consumption was 428.3MB. Max. memory is 8.0GB. [2022-10-16 17:38:40,944 INFO L158 Benchmark]: TraceAbstraction took 45.02ms. Allocated memory is still 7.6GB. Free memory was 3.7GB in the beginning and 3.7GB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 17:38:40,965 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 151.0MB. Free memory was 121.3MB in the beginning and 121.2MB in the end (delta: 82.9kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1542.04ms. Allocated memory is still 151.0MB. Free memory was 122.0MB in the beginning and 81.9MB in the end (delta: 40.1MB). Peak memory consumption was 39.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 21787.22ms. Allocated memory was 151.0MB in the beginning and 7.0GB in the end (delta: 6.8GB). Free memory was 81.4MB in the beginning and 4.6GB in the end (delta: -4.5GB). Peak memory consumption was 2.4GB. Max. memory is 8.0GB. * Boogie Preprocessor took 34992.87ms. Allocated memory was 7.0GB in the beginning and 7.6GB in the end (delta: 599.8MB). Free memory was 4.6GB in the beginning and 3.6GB in the end (delta: 973.6MB). Peak memory consumption was 1.7GB. Max. memory is 8.0GB. * RCFGBuilder took 19507.29ms. Allocated memory is still 7.6GB. Free memory was 3.6GB in the beginning and 3.7GB in the end (delta: -129.2MB). Peak memory consumption was 428.3MB. Max. memory is 8.0GB. * TraceAbstraction took 45.02ms. Allocated memory is still 7.6GB. Free memory was 3.7GB in the beginning and 3.7GB in the end (delta: 1.9MB). 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 17:38:41,072 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...