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-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/locks/test_locks_6_true-unreach-call_true-valid-memsafety_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-17 03:47:09,762 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-17 03:47:09,764 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-17 03:47:09,776 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-17 03:47:09,776 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-17 03:47:09,777 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-17 03:47:09,779 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-17 03:47:09,781 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-17 03:47:09,783 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-17 03:47:09,784 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-17 03:47:09,785 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-17 03:47:09,785 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-17 03:47:09,786 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-17 03:47:09,787 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-17 03:47:09,788 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-17 03:47:09,789 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-17 03:47:09,790 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-17 03:47:09,792 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-17 03:47:09,794 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-17 03:47:09,796 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-17 03:47:09,797 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-17 03:47:09,798 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-17 03:47:09,801 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-17 03:47:09,801 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-17 03:47:09,801 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-17 03:47:09,802 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-17 03:47:09,803 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-17 03:47:09,804 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-17 03:47:09,805 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-17 03:47:09,806 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-17 03:47:09,807 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-17 03:47:09,807 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-17 03:47:09,808 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-17 03:47:09,808 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-17 03:47:09,809 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-17 03:47:09,810 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-17 03:47:09,810 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 [2018-11-17 03:47:09,833 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-17 03:47:09,834 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-17 03:47:09,835 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-17 03:47:09,835 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-17 03:47:09,836 INFO L133 SettingsManager]: * Use SBE=true [2018-11-17 03:47:09,836 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-17 03:47:09,836 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-17 03:47:09,836 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-17 03:47:09,836 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-17 03:47:09,837 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-17 03:47:09,837 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-17 03:47:09,837 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-17 03:47:09,837 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-17 03:47:09,837 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-17 03:47:09,838 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-17 03:47:09,838 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-17 03:47:09,838 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-17 03:47:09,838 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-17 03:47:09,838 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-17 03:47:09,839 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-17 03:47:09,839 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-17 03:47:09,839 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-17 03:47:09,839 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-17 03:47:09,839 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-17 03:47:09,840 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-17 03:47:09,840 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-17 03:47:09,840 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-17 03:47:09,840 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-17 03:47:09,841 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-17 03:47:09,842 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-17 03:47:09,885 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-17 03:47:09,899 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-17 03:47:09,902 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-17 03:47:09,904 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-17 03:47:09,905 INFO L276 PluginConnector]: CDTParser initialized [2018-11-17 03:47:09,905 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_6_true-unreach-call_true-valid-memsafety_false-termination.c [2018-11-17 03:47:09,967 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd25178c8/5c8e7b06e61c40c0a69724a55c052953/FLAG9ea38508a [2018-11-17 03:47:10,468 INFO L307 CDTParser]: Found 1 translation units. [2018-11-17 03:47:10,471 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_6_true-unreach-call_true-valid-memsafety_false-termination.c [2018-11-17 03:47:10,480 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd25178c8/5c8e7b06e61c40c0a69724a55c052953/FLAG9ea38508a [2018-11-17 03:47:10,855 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd25178c8/5c8e7b06e61c40c0a69724a55c052953 [2018-11-17 03:47:10,866 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-17 03:47:10,867 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-17 03:47:10,869 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-17 03:47:10,869 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-17 03:47:10,876 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-17 03:47:10,878 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 03:47:10" (1/1) ... [2018-11-17 03:47:10,881 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36a14bdd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:47:10, skipping insertion in model container [2018-11-17 03:47:10,881 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 03:47:10" (1/1) ... [2018-11-17 03:47:10,892 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-17 03:47:10,916 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-17 03:47:11,155 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-17 03:47:11,161 INFO L191 MainTranslator]: Completed pre-run [2018-11-17 03:47:11,188 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-17 03:47:11,206 INFO L195 MainTranslator]: Completed translation [2018-11-17 03:47:11,206 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:47:11 WrapperNode [2018-11-17 03:47:11,207 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-17 03:47:11,208 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-17 03:47:11,208 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-17 03:47:11,208 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-17 03:47:11,224 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:47:11" (1/1) ... [2018-11-17 03:47:11,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:47:11" (1/1) ... [2018-11-17 03:47:11,236 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:47:11" (1/1) ... [2018-11-17 03:47:11,236 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:47:11" (1/1) ... [2018-11-17 03:47:11,245 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:47:11" (1/1) ... [2018-11-17 03:47:11,258 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:47:11" (1/1) ... [2018-11-17 03:47:11,265 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:47:11" (1/1) ... [2018-11-17 03:47:11,270 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-17 03:47:11,270 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-17 03:47:11,271 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-17 03:47:11,271 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-17 03:47:11,274 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:47:11" (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 [2018-11-17 03:47:11,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-17 03:47:11,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-17 03:47:11,460 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-17 03:47:11,460 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-17 03:47:11,461 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-17 03:47:11,461 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-17 03:47:11,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-17 03:47:11,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-17 03:47:12,150 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-17 03:47:12,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 03:47:12 BoogieIcfgContainer [2018-11-17 03:47:12,152 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-17 03:47:12,154 INFO L168 Benchmark]: Toolchain (without parser) took 1287.69 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 734.5 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -755.3 MB). Peak memory consumption was 36.9 MB. Max. memory is 7.1 GB. [2018-11-17 03:47:12,156 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-11-17 03:47:12,157 INFO L168 Benchmark]: CACSL2BoogieTranslator took 338.44 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. [2018-11-17 03:47:12,158 INFO L168 Benchmark]: Boogie Preprocessor took 62.45 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. [2018-11-17 03:47:12,159 INFO L168 Benchmark]: RCFGBuilder took 881.43 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 734.5 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -765.8 MB). Peak memory consumption was 26.4 MB. Max. memory is 7.1 GB. [2018-11-17 03:47:12,163 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 0.22 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 338.44 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 Preprocessor took 62.45 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 881.43 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 734.5 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -765.8 MB). Peak memory consumption was 26.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...