java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/locks/test_locks_14_true-unreach-call_true-valid-memsafety_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4ad093a [2018-11-26 02:37:12,395 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 02:37:12,397 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 02:37:12,410 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 02:37:12,410 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 02:37:12,411 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 02:37:12,413 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 02:37:12,415 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 02:37:12,416 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 02:37:12,417 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 02:37:12,418 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 02:37:12,419 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 02:37:12,420 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 02:37:12,421 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 02:37:12,422 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 02:37:12,423 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 02:37:12,423 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 02:37:12,425 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 02:37:12,427 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 02:37:12,429 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 02:37:12,430 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 02:37:12,431 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 02:37:12,434 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 02:37:12,434 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 02:37:12,434 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 02:37:12,435 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 02:37:12,436 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 02:37:12,437 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 02:37:12,438 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 02:37:12,439 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 02:37:12,439 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 02:37:12,440 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 02:37:12,440 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 02:37:12,440 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 02:37:12,441 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 02:37:12,442 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 02:37:12,442 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-11-26 02:37:12,458 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 02:37:12,459 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 02:37:12,460 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 02:37:12,460 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 02:37:12,460 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 02:37:12,461 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-26 02:37:12,461 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-26 02:37:12,461 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-26 02:37:12,461 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-26 02:37:12,461 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-26 02:37:12,462 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-26 02:37:12,462 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 02:37:12,462 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-26 02:37:12,462 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 02:37:12,462 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 02:37:12,463 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-26 02:37:12,463 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-26 02:37:12,463 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-26 02:37:12,463 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 02:37:12,463 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-26 02:37:12,464 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 02:37:12,464 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-26 02:37:12,464 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 02:37:12,464 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 02:37:12,464 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-26 02:37:12,465 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 02:37:12,465 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 02:37:12,465 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-26 02:37:12,466 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-26 02:37:12,466 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-26 02:37:12,514 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 02:37:12,528 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 02:37:12,532 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 02:37:12,533 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 02:37:12,533 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 02:37:12,534 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_14_true-unreach-call_true-valid-memsafety_false-termination.c [2018-11-26 02:37:12,593 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9484c4001/4ff5cf527d1f4b11b6957f6736b0a284/FLAG9e5054345 [2018-11-26 02:37:13,037 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 02:37:13,038 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_14_true-unreach-call_true-valid-memsafety_false-termination.c [2018-11-26 02:37:13,051 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9484c4001/4ff5cf527d1f4b11b6957f6736b0a284/FLAG9e5054345 [2018-11-26 02:37:13,398 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9484c4001/4ff5cf527d1f4b11b6957f6736b0a284 [2018-11-26 02:37:13,409 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 02:37:13,410 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-26 02:37:13,412 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 02:37:13,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 02:37:13,416 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 02:37:13,417 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:37:13" (1/1) ... [2018-11-26 02:37:13,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37672557 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:37:13, skipping insertion in model container [2018-11-26 02:37:13,421 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:37:13" (1/1) ... [2018-11-26 02:37:13,432 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 02:37:13,460 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 02:37:13,678 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 02:37:13,683 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 02:37:13,742 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 02:37:13,762 INFO L195 MainTranslator]: Completed translation [2018-11-26 02:37:13,763 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:37:13 WrapperNode [2018-11-26 02:37:13,763 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 02:37:13,764 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-26 02:37:13,764 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-26 02:37:13,764 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-26 02:37:13,772 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:37:13" (1/1) ... [2018-11-26 02:37:13,779 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:37:13" (1/1) ... [2018-11-26 02:37:13,815 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-26 02:37:13,815 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 02:37:13,815 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 02:37:13,816 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 02:37:13,826 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:37:13" (1/1) ... [2018-11-26 02:37:13,826 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:37:13" (1/1) ... [2018-11-26 02:37:13,828 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:37:13" (1/1) ... [2018-11-26 02:37:13,828 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:37:13" (1/1) ... [2018-11-26 02:37:13,836 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:37:13" (1/1) ... [2018-11-26 02:37:13,852 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:37:13" (1/1) ... [2018-11-26 02:37:13,855 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:37:13" (1/1) ... [2018-11-26 02:37:13,865 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 02:37:13,866 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-26 02:37:13,866 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-26 02:37:13,866 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-26 02:37:13,867 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:37:13" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-26 02:37:14,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-26 02:37:14,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-26 02:37:15,055 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-26 02:37:15,055 INFO L280 CfgBuilder]: Removed 5 assue(true) statements. [2018-11-26 02:37:15,056 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:37:15 BoogieIcfgContainer [2018-11-26 02:37:15,056 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-26 02:37:15,058 INFO L168 Benchmark]: Toolchain (without parser) took 1649.07 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 709.4 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -721.1 MB). Peak memory consumption was 36.8 MB. Max. memory is 7.1 GB. [2018-11-26 02:37:15,060 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-26 02:37:15,061 INFO L168 Benchmark]: CACSL2BoogieTranslator took 352.01 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-11-26 02:37:15,062 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.04 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-26 02:37:15,062 INFO L168 Benchmark]: Boogie Preprocessor took 49.98 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-26 02:37:15,063 INFO L168 Benchmark]: RCFGBuilder took 1190.55 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 709.4 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -731.7 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. [2018-11-26 02:37:15,067 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 352.01 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 51.04 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 49.98 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 1190.55 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 709.4 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -731.7 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...