/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/concurrent/pthreads/regression/ex1.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.mcr-reduction-c7b2d19 [2022-03-15 15:21:27,312 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-03-15 15:21:27,313 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-03-15 15:21:27,369 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-03-15 15:21:27,370 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-03-15 15:21:27,371 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-03-15 15:21:27,372 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-03-15 15:21:27,373 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-03-15 15:21:27,375 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-03-15 15:21:27,376 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-03-15 15:21:27,376 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-03-15 15:21:27,377 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-03-15 15:21:27,378 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-03-15 15:21:27,379 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-03-15 15:21:27,386 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-03-15 15:21:27,389 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-03-15 15:21:27,390 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-03-15 15:21:27,393 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-03-15 15:21:27,397 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-03-15 15:21:27,399 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-03-15 15:21:27,400 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-03-15 15:21:27,403 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-03-15 15:21:27,405 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-03-15 15:21:27,406 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-03-15 15:21:27,411 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-03-15 15:21:27,413 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-03-15 15:21:27,414 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-03-15 15:21:27,414 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-03-15 15:21:27,415 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-03-15 15:21:27,416 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-03-15 15:21:27,416 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-03-15 15:21:27,416 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-03-15 15:21:27,416 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-03-15 15:21:27,417 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-03-15 15:21:27,417 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-03-15 15:21:27,418 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-03-15 15:21:27,425 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe.epf [2022-03-15 15:21:27,451 INFO L113 SettingsManager]: Loading preferences was successful [2022-03-15 15:21:27,451 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-03-15 15:21:27,451 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-03-15 15:21:27,452 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-03-15 15:21:27,452 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-03-15 15:21:27,452 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-03-15 15:21:27,453 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-03-15 15:21:27,453 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-03-15 15:21:27,453 INFO L138 SettingsManager]: * Use SBE=true [2022-03-15 15:21:27,453 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-03-15 15:21:27,454 INFO L138 SettingsManager]: * sizeof long=4 [2022-03-15 15:21:27,454 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-03-15 15:21:27,454 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-03-15 15:21:27,454 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-03-15 15:21:27,454 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-03-15 15:21:27,454 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-03-15 15:21:27,454 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-03-15 15:21:27,455 INFO L138 SettingsManager]: * sizeof long double=12 [2022-03-15 15:21:27,455 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-03-15 15:21:27,455 INFO L138 SettingsManager]: * Use constant arrays=true [2022-03-15 15:21:27,455 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-03-15 15:21:27,455 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-03-15 15:21:27,455 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-03-15 15:21:27,456 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-03-15 15:21:27,457 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-03-15 15:21:27,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-15 15:21:27,457 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-03-15 15:21:27,457 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-03-15 15:21:27,457 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-03-15 15:21:27,457 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-03-15 15:21:27,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-03-15 15:21:27,458 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-03-15 15:21:27,458 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-03-15 15:21:27,458 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-03-15 15:21:27,674 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-03-15 15:21:27,692 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-03-15 15:21:27,694 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-03-15 15:21:27,695 INFO L271 PluginConnector]: Initializing CDTParser... [2022-03-15 15:21:27,696 INFO L275 PluginConnector]: CDTParser initialized [2022-03-15 15:21:27,697 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/pthreads/regression/ex1.c [2022-03-15 15:21:27,756 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cceee66e3/d5a3b97a2725428b9e3a39a5a26f44c0/FLAG924206ec0 [2022-03-15 15:21:28,095 INFO L306 CDTParser]: Found 1 translation units. [2022-03-15 15:21:28,096 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/concurrent/pthreads/regression/ex1.c [2022-03-15 15:21:28,096 WARN L117 ultiparseSymbolTable]: System include stdio.h could not be resolved by CDT -- only built-in system includes are available. [2022-03-15 15:21:28,096 WARN L117 ultiparseSymbolTable]: System include pthread.h could not be resolved by CDT -- only built-in system includes are available. [2022-03-15 15:21:28,096 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. [2022-03-15 15:21:28,106 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cceee66e3/d5a3b97a2725428b9e3a39a5a26f44c0/FLAG924206ec0 [2022-03-15 15:21:28,125 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cceee66e3/d5a3b97a2725428b9e3a39a5a26f44c0 [2022-03-15 15:21:28,127 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-03-15 15:21:28,129 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-03-15 15:21:28,130 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-03-15 15:21:28,130 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-03-15 15:21:28,133 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-03-15 15:21:28,134 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.03 03:21:28" (1/1) ... [2022-03-15 15:21:28,135 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66115628 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 03:21:28, skipping insertion in model container [2022-03-15 15:21:28,135 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.03 03:21:28" (1/1) ... [2022-03-15 15:21:28,141 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-03-15 15:21:28,156 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-03-15 15:21:28,353 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-03-15 15:21:28,359 INFO L203 MainTranslator]: Completed pre-run [2022-03-15 15:21:28,387 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-03-15 15:21:28,397 INFO L208 MainTranslator]: Completed translation [2022-03-15 15:21:28,398 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 03:21:28 WrapperNode [2022-03-15 15:21:28,398 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-03-15 15:21:28,400 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-03-15 15:21:28,400 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-03-15 15:21:28,400 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-03-15 15:21:28,406 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 03:21:28" (1/1) ... [2022-03-15 15:21:28,412 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 03:21:28" (1/1) ... [2022-03-15 15:21:28,426 INFO L137 Inliner]: procedures = 10, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 22 [2022-03-15 15:21:28,427 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-03-15 15:21:28,428 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-03-15 15:21:28,428 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-03-15 15:21:28,428 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-03-15 15:21:28,434 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 03:21:28" (1/1) ... [2022-03-15 15:21:28,434 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 03:21:28" (1/1) ... [2022-03-15 15:21:28,437 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 03:21:28" (1/1) ... [2022-03-15 15:21:28,437 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 03:21:28" (1/1) ... [2022-03-15 15:21:28,440 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 03:21:28" (1/1) ... [2022-03-15 15:21:28,443 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 03:21:28" (1/1) ... [2022-03-15 15:21:28,444 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 03:21:28" (1/1) ... [2022-03-15 15:21:28,446 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-03-15 15:21:28,446 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-03-15 15:21:28,446 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-03-15 15:21:28,447 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-03-15 15:21:28,451 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 03:21:28" (1/1) ... [2022-03-15 15:21:28,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-15 15:21:28,467 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-15 15:21:28,480 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) [2022-03-15 15:21:28,505 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 [2022-03-15 15:21:28,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-03-15 15:21:28,525 INFO L130 BoogieDeclarations]: Found specification of procedure worker_thread [2022-03-15 15:21:28,525 INFO L138 BoogieDeclarations]: Found implementation of procedure worker_thread [2022-03-15 15:21:28,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-03-15 15:21:28,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-03-15 15:21:28,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-03-15 15:21:28,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-03-15 15:21:28,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-03-15 15:21:28,526 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-03-15 15:21:28,527 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-03-15 15:21:28,595 INFO L234 CfgBuilder]: Building ICFG [2022-03-15 15:21:28,597 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-03-15 15:21:28,701 INFO L275 CfgBuilder]: Performing block encoding [2022-03-15 15:21:28,705 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-03-15 15:21:28,705 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-03-15 15:21:28,707 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.03 03:21:28 BoogieIcfgContainer [2022-03-15 15:21:28,707 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-03-15 15:21:28,708 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-03-15 15:21:28,708 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-03-15 15:21:28,711 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-03-15 15:21:28,711 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.03 03:21:28" (1/3) ... [2022-03-15 15:21:28,711 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f2f53ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.03 03:21:28, skipping insertion in model container [2022-03-15 15:21:28,711 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 03:21:28" (2/3) ... [2022-03-15 15:21:28,712 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f2f53ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.03 03:21:28, skipping insertion in model container [2022-03-15 15:21:28,712 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.03 03:21:28" (3/3) ... [2022-03-15 15:21:28,713 INFO L111 eAbstractionObserver]: Analyzing ICFG ex1.c [2022-03-15 15:21:28,717 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-03-15 15:21:28,717 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-03-15 15:21:28,717 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-03-15 15:21:28,718 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f2f53ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.03 03:21:28, skipping insertion in model container [2022-03-15 15:21:28,718 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-03-15 15:21:28,719 INFO L158 Benchmark]: Toolchain (without parser) took 589.52ms. Allocated memory is still 215.0MB. Free memory was 156.8MB in the beginning and 174.2MB in the end (delta: -17.4MB). There was no memory consumed. Max. memory is 8.0GB. [2022-03-15 15:21:28,720 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 215.0MB. Free memory is still 173.3MB. There was no memory consumed. Max. memory is 8.0GB. [2022-03-15 15:21:28,720 INFO L158 Benchmark]: CACSL2BoogieTranslator took 267.83ms. Allocated memory is still 215.0MB. Free memory was 156.7MB in the beginning and 187.9MB in the end (delta: -31.2MB). Peak memory consumption was 14.9MB. Max. memory is 8.0GB. [2022-03-15 15:21:28,721 INFO L158 Benchmark]: Boogie Procedure Inliner took 27.01ms. Allocated memory is still 215.0MB. Free memory was 187.9MB in the beginning and 186.4MB in the end (delta: 1.4MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-03-15 15:21:28,722 INFO L158 Benchmark]: Boogie Preprocessor took 18.22ms. Allocated memory is still 215.0MB. Free memory was 186.4MB in the beginning and 185.2MB in the end (delta: 1.2MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-03-15 15:21:28,722 INFO L158 Benchmark]: RCFGBuilder took 260.47ms. Allocated memory is still 215.0MB. Free memory was 185.2MB in the beginning and 175.9MB in the end (delta: 9.3MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-03-15 15:21:28,723 INFO L158 Benchmark]: TraceAbstraction took 9.94ms. Allocated memory is still 215.0MB. Free memory was 175.3MB in the beginning and 174.2MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-03-15 15:21:28,727 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 215.0MB. Free memory is still 173.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 267.83ms. Allocated memory is still 215.0MB. Free memory was 156.7MB in the beginning and 187.9MB in the end (delta: -31.2MB). Peak memory consumption was 14.9MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 27.01ms. Allocated memory is still 215.0MB. Free memory was 187.9MB in the beginning and 186.4MB in the end (delta: 1.4MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 18.22ms. Allocated memory is still 215.0MB. Free memory was 186.4MB in the beginning and 185.2MB in the end (delta: 1.2MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 260.47ms. Allocated memory is still 215.0MB. Free memory was 185.2MB in the beginning and 175.9MB in the end (delta: 9.3MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * TraceAbstraction took 9.94ms. Allocated memory is still 215.0MB. Free memory was 175.3MB in the beginning and 174.2MB in the end (delta: 1.0MB). 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! [2022-03-15 15:21:28,766 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...