/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_label07.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:34:28,359 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:34:28,365 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:34:28,417 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:34:28,418 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:34:28,419 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:34:28,421 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:34:28,424 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:34:28,426 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:34:28,427 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:34:28,428 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:34:28,430 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:34:28,430 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:34:28,432 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:34:28,433 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:34:28,434 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:34:28,435 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:34:28,437 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:34:28,438 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:34:28,441 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:34:28,443 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:34:28,449 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:34:28,451 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:34:28,452 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:34:28,457 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:34:28,457 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:34:28,457 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:34:28,458 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:34:28,459 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:34:28,460 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:34:28,461 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:34:28,462 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:34:28,462 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:34:28,463 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:34:28,465 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:34:28,465 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:34:28,466 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:34:28,466 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:34:28,466 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:34:28,468 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:34:28,468 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:34:28,469 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 11:34:28,502 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:34:28,503 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:34:28,503 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:34:28,503 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:34:28,504 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:34:28,504 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:34:28,505 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:34:28,505 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:34:28,505 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:34:28,506 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:34:28,506 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:34:28,506 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:34:28,506 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:34:28,507 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:34:28,507 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:34:28,507 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:34:28,507 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:34:28,507 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:34:28,507 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:34:28,508 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:34:28,508 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:34:28,508 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:34:28,508 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:34:28,509 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:34:28,509 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:34:28,509 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:34:28,509 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:34:28,509 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:34:28,510 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:34:28,510 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:34:28,510 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:34:28,510 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:34:28,510 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:34:28,511 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:34:28,943 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:34:28,987 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:34:28,991 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:34:28,992 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:34:28,993 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:34:28,995 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-programs/Problem101_label07.c [2022-10-16 11:34:29,095 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf1c092d1/8e02655a3a4e4e239e66a54366bf918b/FLAGf22c8ce30 [2022-10-16 11:34:32,248 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:34:32,249 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-programs/Problem101_label07.c [2022-10-16 11:34:32,441 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf1c092d1/8e02655a3a4e4e239e66a54366bf918b/FLAGf22c8ce30 [2022-10-16 11:34:32,586 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf1c092d1/8e02655a3a4e4e239e66a54366bf918b [2022-10-16 11:34:32,589 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:34:32,595 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:34:32,597 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:34:32,597 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:34:32,601 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:34:32,602 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:34:32" (1/1) ... [2022-10-16 11:34:32,604 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5eef74ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:34:32, skipping insertion in model container [2022-10-16 11:34:32,604 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:34:32" (1/1) ... [2022-10-16 11:34:32,613 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:34:33,748 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:34:44,438 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_label07.c[2769526,2769539] [2022-10-16 11:34:44,495 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:34:44,506 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:34:50,734 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_label07.c[2769526,2769539] [2022-10-16 11:34:50,747 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:34:51,956 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:34:51,957 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:34:51 WrapperNode [2022-10-16 11:34:51,957 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:34:51,958 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:34:51,958 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:34:51,959 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:34:51,972 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:34:51" (1/1) ... [2022-10-16 11:34:52,818 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:34:51" (1/1) ... [2022-10-16 11:34:55,730 INFO L138 Inliner]: procedures = 59, calls = 53, calls flagged for inlining = 48, calls inlined = 48, statements flattened = 83780 [2022-10-16 11:34:55,730 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:34:55,731 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:34:55,731 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:34:55,731 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:34:55,740 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:34:51" (1/1) ... [2022-10-16 11:34:55,740 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:34:51" (1/1) ... [2022-10-16 11:34:56,561 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:34:51" (1/1) ... [2022-10-16 11:34:56,562 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:34:51" (1/1) ... [2022-10-16 11:34:58,083 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:34:51" (1/1) ... [2022-10-16 11:34:58,274 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:34:51" (1/1) ... [2022-10-16 11:34:58,702 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:34:51" (1/1) ... [2022-10-16 11:34:58,813 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:34:51" (1/1) ... [2022-10-16 11:34:59,602 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:34:59,603 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:34:59,603 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:34:59,604 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:34:59,604 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:34:51" (1/1) ... [2022-10-16 11:34:59,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:34:59,646 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:34:59,668 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 11:34:59,692 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 11:34:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:34:59,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:34:59,755 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:34:59,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:34:59,977 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:34:59,979 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:35:47,708 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:35:47,779 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:35:47,780 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-16 11:35:47,793 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:35:47 BoogieIcfgContainer [2022-10-16 11:35:47,793 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:35:47,796 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:35:47,796 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:35:47,799 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:35:47,800 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:34:32" (1/3) ... [2022-10-16 11:35:47,801 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4acd58a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:35:47, skipping insertion in model container [2022-10-16 11:35:47,801 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:34:51" (2/3) ... [2022-10-16 11:35:47,801 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4acd58a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:35:47, skipping insertion in model container [2022-10-16 11:35:47,801 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:35:47" (3/3) ... [2022-10-16 11:35:47,803 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem101_label07.c [2022-10-16 11:35:47,825 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:35:47,825 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:35:47,827 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4acd58a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:35:47, skipping insertion in model container [2022-10-16 11:35:47,827 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:35:47,829 INFO L158 Benchmark]: Toolchain (without parser) took 75236.64ms. Allocated memory was 399.5MB in the beginning and 5.1GB in the end (delta: 4.7GB). Free memory was 255.1MB in the beginning and 3.4GB in the end (delta: -3.1GB). Peak memory consumption was 1.6GB. Max. memory is 8.0GB. [2022-10-16 11:35:47,830 INFO L158 Benchmark]: CDTParser took 0.24ms. 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 11:35:47,831 INFO L158 Benchmark]: CACSL2BoogieTranslator took 19360.35ms. Allocated memory was 399.5MB in the beginning and 2.3GB in the end (delta: 1.9GB). Free memory was 254.8MB in the beginning and 1.6GB in the end (delta: -1.3GB). Peak memory consumption was 915.9MB. Max. memory is 8.0GB. [2022-10-16 11:35:47,832 INFO L158 Benchmark]: Boogie Procedure Inliner took 3772.39ms. Allocated memory was 2.3GB in the beginning and 3.4GB in the end (delta: 1.1GB). Free memory was 1.6GB in the beginning and 2.4GB in the end (delta: -775.9MB). Peak memory consumption was 376.4MB. Max. memory is 8.0GB. [2022-10-16 11:35:47,833 INFO L158 Benchmark]: Boogie Preprocessor took 3871.38ms. Allocated memory is still 3.4GB. Free memory was 2.4GB in the beginning and 2.2GB in the end (delta: 185.6MB). Peak memory consumption was 314.0MB. Max. memory is 8.0GB. [2022-10-16 11:35:47,834 INFO L158 Benchmark]: RCFGBuilder took 48189.90ms. Allocated memory was 3.4GB in the beginning and 5.1GB in the end (delta: 1.6GB). Free memory was 2.2GB in the beginning and 3.4GB in the end (delta: -1.2GB). Peak memory consumption was 685.2MB. Max. memory is 8.0GB. [2022-10-16 11:35:47,835 INFO L158 Benchmark]: TraceAbstraction took 31.22ms. Allocated memory is still 5.1GB. Free memory was 3.4GB in the beginning and 3.4GB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:35:47,840 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 151.0MB. Free memory is still 120.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 19360.35ms. Allocated memory was 399.5MB in the beginning and 2.3GB in the end (delta: 1.9GB). Free memory was 254.8MB in the beginning and 1.6GB in the end (delta: -1.3GB). Peak memory consumption was 915.9MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 3772.39ms. Allocated memory was 2.3GB in the beginning and 3.4GB in the end (delta: 1.1GB). Free memory was 1.6GB in the beginning and 2.4GB in the end (delta: -775.9MB). Peak memory consumption was 376.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 3871.38ms. Allocated memory is still 3.4GB. Free memory was 2.4GB in the beginning and 2.2GB in the end (delta: 185.6MB). Peak memory consumption was 314.0MB. Max. memory is 8.0GB. * RCFGBuilder took 48189.90ms. Allocated memory was 3.4GB in the beginning and 5.1GB in the end (delta: 1.6GB). Free memory was 2.2GB in the beginning and 3.4GB in the end (delta: -1.2GB). Peak memory consumption was 685.2MB. Max. memory is 8.0GB. * TraceAbstraction took 31.22ms. Allocated memory is still 5.1GB. Free memory was 3.4GB in the beginning and 3.4GB 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 11:35:47,888 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...