/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/Problem102_label04.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:37:02,417 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:37:02,420 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:37:02,457 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:37:02,458 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:37:02,460 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:37:02,462 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:37:02,465 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:37:02,467 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:37:02,468 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:37:02,470 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:37:02,471 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:37:02,472 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:37:02,473 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:37:02,475 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:37:02,476 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:37:02,477 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:37:02,479 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:37:02,481 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:37:02,487 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:37:02,491 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:37:02,495 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:37:02,497 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:37:02,498 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:37:02,503 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:37:02,503 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:37:02,504 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:37:02,505 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:37:02,506 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:37:02,507 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:37:02,508 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:37:02,509 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:37:02,510 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:37:02,511 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:37:02,512 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:37:02,512 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:37:02,513 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:37:02,514 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:37:02,514 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:37:02,516 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:37:02,517 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:37:02,519 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 11:37:02,573 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:37:02,574 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:37:02,575 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:37:02,575 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:37:02,576 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:37:02,577 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:37:02,579 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:37:02,580 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:37:02,580 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:37:02,580 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:37:02,581 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:37:02,582 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:37:02,582 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:37:02,582 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:37:02,582 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:37:02,582 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:37:02,583 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:37:02,583 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:37:02,583 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:37:02,583 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:37:02,583 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:37:02,584 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:37:02,584 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:37:02,584 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:37:02,584 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:37:02,585 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:37:02,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:37:02,585 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:37:02,585 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:37:02,585 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:37:02,586 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:37:02,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:37:02,586 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:37:02,586 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:37:03,054 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:37:03,084 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:37:03,088 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:37:03,089 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:37:03,090 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:37:03,092 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-programs/Problem102_label04.c [2022-10-16 11:37:03,179 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bdea0e2a/2e2bcc9fee0a44548506bf1442bc8dab/FLAG248b83077 [2022-10-16 11:37:07,565 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:37:07,566 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-programs/Problem102_label04.c [2022-10-16 11:37:07,835 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bdea0e2a/2e2bcc9fee0a44548506bf1442bc8dab/FLAG248b83077 [2022-10-16 11:37:08,233 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bdea0e2a/2e2bcc9fee0a44548506bf1442bc8dab [2022-10-16 11:37:08,236 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:37:08,242 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:37:08,243 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:37:08,243 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:37:08,247 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:37:08,248 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:37:08" (1/1) ... [2022-10-16 11:37:08,249 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@548193a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:37:08, skipping insertion in model container [2022-10-16 11:37:08,250 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:37:08" (1/1) ... [2022-10-16 11:37:08,258 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:37:09,832 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:37:33,385 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/Problem102_label04.c[5710364,5710377] [2022-10-16 11:37:33,491 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:37:33,502 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:37:47,682 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/Problem102_label04.c[5710364,5710377] [2022-10-16 11:37:47,692 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:37:52,602 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:37:52,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:37:52 WrapperNode [2022-10-16 11:37:52,616 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:37:52,620 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:37:52,620 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:37:52,621 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:37:52,640 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:37:52" (1/1) ... [2022-10-16 11:37:55,082 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:37:52" (1/1) ... [2022-10-16 11:38:02,847 INFO L138 Inliner]: procedures = 95, calls = 89, calls flagged for inlining = 84, calls inlined = 84, statements flattened = 184295 [2022-10-16 11:38:02,847 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:38:02,848 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:38:02,849 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:38:02,849 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:38:02,862 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:37:52" (1/1) ... [2022-10-16 11:38:02,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:37:52" (1/1) ... [2022-10-16 11:38:04,747 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:37:52" (1/1) ... [2022-10-16 11:38:04,748 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:37:52" (1/1) ... [2022-10-16 11:38:08,991 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:37:52" (1/1) ... [2022-10-16 11:38:09,831 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:37:52" (1/1) ... [2022-10-16 11:38:10,460 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:37:52" (1/1) ... [2022-10-16 11:38:11,063 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:37:52" (1/1) ... [2022-10-16 11:38:12,387 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:38:12,392 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:38:12,392 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:38:12,392 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:38:12,393 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:37:52" (1/1) ... [2022-10-16 11:38:12,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:38:12,441 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:38:12,467 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 11:38:12,477 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 11:38:12,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:38:12,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:38:12,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:38:12,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:38:12,796 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:38:12,802 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:39:46,747 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:39:46,869 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:39:46,870 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-16 11:39:46,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:39:46 BoogieIcfgContainer [2022-10-16 11:39:46,896 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:39:46,898 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:39:46,899 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:39:46,902 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:39:46,903 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:37:08" (1/3) ... [2022-10-16 11:39:46,904 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d41f7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:39:46, skipping insertion in model container [2022-10-16 11:39:46,904 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:37:52" (2/3) ... [2022-10-16 11:39:46,904 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d41f7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:39:46, skipping insertion in model container [2022-10-16 11:39:46,904 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:39:46" (3/3) ... [2022-10-16 11:39:46,906 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem102_label04.c [2022-10-16 11:39:46,928 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:39:46,928 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:39:46,930 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d41f7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:39:46, skipping insertion in model container [2022-10-16 11:39:46,930 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:39:46,932 INFO L158 Benchmark]: Toolchain (without parser) took 158693.24ms. Allocated memory was 633.3MB in the beginning and 6.4GB in the end (delta: 5.8GB). Free memory was 362.8MB in the beginning and 4.0GB in the end (delta: -3.6GB). Peak memory consumption was 2.2GB. Max. memory is 8.0GB. [2022-10-16 11:39:46,933 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 125.8MB. Free memory is still 78.8MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:39:46,934 INFO L158 Benchmark]: CACSL2BoogieTranslator took 44373.83ms. Allocated memory was 633.3MB in the beginning and 3.8GB in the end (delta: 3.2GB). Free memory was 362.8MB in the beginning and 1.8GB in the end (delta: -1.4GB). Peak memory consumption was 2.3GB. Max. memory is 8.0GB. [2022-10-16 11:39:46,936 INFO L158 Benchmark]: Boogie Procedure Inliner took 10227.19ms. Allocated memory was 3.8GB in the beginning and 4.8GB in the end (delta: 961.5MB). Free memory was 1.8GB in the beginning and 2.3GB in the end (delta: -499.6MB). Peak memory consumption was 498.1MB. Max. memory is 8.0GB. [2022-10-16 11:39:46,937 INFO L158 Benchmark]: Boogie Preprocessor took 9539.98ms. Allocated memory was 4.8GB in the beginning and 5.6GB in the end (delta: 808.5MB). Free memory was 2.3GB in the beginning and 2.6GB in the end (delta: -382.7MB). Peak memory consumption was 602.4MB. Max. memory is 8.0GB. [2022-10-16 11:39:46,938 INFO L158 Benchmark]: RCFGBuilder took 94504.10ms. Allocated memory was 5.6GB in the beginning and 6.4GB in the end (delta: 807.4MB). Free memory was 2.6GB in the beginning and 4.0GB in the end (delta: -1.3GB). Peak memory consumption was 522.2MB. Max. memory is 8.0GB. [2022-10-16 11:39:46,939 INFO L158 Benchmark]: TraceAbstraction took 31.56ms. Allocated memory is still 6.4GB. Free memory was 4.0GB in the beginning and 4.0GB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:39:46,945 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 125.8MB. Free memory is still 78.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 44373.83ms. Allocated memory was 633.3MB in the beginning and 3.8GB in the end (delta: 3.2GB). Free memory was 362.8MB in the beginning and 1.8GB in the end (delta: -1.4GB). Peak memory consumption was 2.3GB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 10227.19ms. Allocated memory was 3.8GB in the beginning and 4.8GB in the end (delta: 961.5MB). Free memory was 1.8GB in the beginning and 2.3GB in the end (delta: -499.6MB). Peak memory consumption was 498.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 9539.98ms. Allocated memory was 4.8GB in the beginning and 5.6GB in the end (delta: 808.5MB). Free memory was 2.3GB in the beginning and 2.6GB in the end (delta: -382.7MB). Peak memory consumption was 602.4MB. Max. memory is 8.0GB. * RCFGBuilder took 94504.10ms. Allocated memory was 5.6GB in the beginning and 6.4GB in the end (delta: 807.4MB). Free memory was 2.6GB in the beginning and 4.0GB in the end (delta: -1.3GB). Peak memory consumption was 522.2MB. Max. memory is 8.0GB. * TraceAbstraction took 31.56ms. Allocated memory is still 6.4GB. Free memory was 4.0GB in the beginning and 4.0GB in the end (delta: 2.0MB). 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 11:39:47,032 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...