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_9_true-unreach-call_true-valid-memsafety_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4ad093a [2018-11-26 02:37:16,116 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 02:37:16,118 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 02:37:16,131 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 02:37:16,131 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 02:37:16,132 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 02:37:16,134 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 02:37:16,136 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 02:37:16,138 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 02:37:16,139 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 02:37:16,139 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 02:37:16,140 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 02:37:16,141 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 02:37:16,142 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 02:37:16,143 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 02:37:16,144 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 02:37:16,145 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 02:37:16,147 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 02:37:16,149 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 02:37:16,151 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 02:37:16,153 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 02:37:16,154 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 02:37:16,157 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 02:37:16,157 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 02:37:16,157 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 02:37:16,159 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 02:37:16,160 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 02:37:16,161 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 02:37:16,162 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 02:37:16,163 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 02:37:16,163 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 02:37:16,164 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 02:37:16,164 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 02:37:16,164 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 02:37:16,166 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 02:37:16,166 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 02:37:16,167 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 02:37:16,184 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 02:37:16,185 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 02:37:16,186 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 02:37:16,186 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 02:37:16,186 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 02:37:16,187 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-26 02:37:16,187 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-26 02:37:16,187 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-26 02:37:16,187 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-26 02:37:16,187 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-26 02:37:16,188 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-26 02:37:16,188 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 02:37:16,188 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-26 02:37:16,188 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 02:37:16,188 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 02:37:16,189 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-26 02:37:16,189 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-26 02:37:16,189 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-26 02:37:16,189 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 02:37:16,189 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-26 02:37:16,190 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 02:37:16,190 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-26 02:37:16,190 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 02:37:16,190 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 02:37:16,190 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-26 02:37:16,191 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 02:37:16,191 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 02:37:16,191 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-26 02:37:16,192 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-26 02:37:16,192 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-26 02:37:16,241 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 02:37:16,259 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 02:37:16,263 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 02:37:16,264 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 02:37:16,264 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 02:37:16,265 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_9_true-unreach-call_true-valid-memsafety_false-termination.c [2018-11-26 02:37:16,324 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/687d0e7fa/d557b3883ed0427f9b14e3c5cceaaa3f/FLAG166490c05 [2018-11-26 02:37:16,750 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 02:37:16,750 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_9_true-unreach-call_true-valid-memsafety_false-termination.c [2018-11-26 02:37:16,759 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/687d0e7fa/d557b3883ed0427f9b14e3c5cceaaa3f/FLAG166490c05 [2018-11-26 02:37:17,103 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/687d0e7fa/d557b3883ed0427f9b14e3c5cceaaa3f [2018-11-26 02:37:17,112 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 02:37:17,114 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-26 02:37:17,115 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 02:37:17,115 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 02:37:17,121 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 02:37:17,122 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:37:17" (1/1) ... [2018-11-26 02:37:17,125 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@610470f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:37:17, skipping insertion in model container [2018-11-26 02:37:17,125 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:37:17" (1/1) ... [2018-11-26 02:37:17,136 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 02:37:17,163 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 02:37:17,422 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 02:37:17,430 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 02:37:17,477 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 02:37:17,502 INFO L195 MainTranslator]: Completed translation [2018-11-26 02:37:17,503 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:37:17 WrapperNode [2018-11-26 02:37:17,503 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 02:37:17,504 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-26 02:37:17,504 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-26 02:37:17,504 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-26 02:37:17,512 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:37:17" (1/1) ... [2018-11-26 02:37:17,519 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:37:17" (1/1) ... [2018-11-26 02:37:17,553 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-26 02:37:17,554 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 02:37:17,554 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 02:37:17,554 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 02:37:17,564 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:37:17" (1/1) ... [2018-11-26 02:37:17,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:37:17" (1/1) ... [2018-11-26 02:37:17,565 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:37:17" (1/1) ... [2018-11-26 02:37:17,565 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:37:17" (1/1) ... [2018-11-26 02:37:17,570 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:37:17" (1/1) ... [2018-11-26 02:37:17,579 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:37:17" (1/1) ... [2018-11-26 02:37:17,581 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:37:17" (1/1) ... [2018-11-26 02:37:17,583 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 02:37:17,584 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-26 02:37:17,584 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-26 02:37:17,584 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-26 02:37:17,585 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:37:17" (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 02:37:17,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-26 02:37:17,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-26 02:37:18,429 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-26 02:37:18,430 INFO L280 CfgBuilder]: Removed 5 assue(true) statements. [2018-11-26 02:37:18,430 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:37:18 BoogieIcfgContainer [2018-11-26 02:37:18,431 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-26 02:37:18,433 INFO L168 Benchmark]: Toolchain (without parser) took 1320.50 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 704.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -726.3 MB). Peak memory consumption was 25.7 MB. Max. memory is 7.1 GB. [2018-11-26 02:37:18,436 INFO L168 Benchmark]: CDTParser took 0.16 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 02:37:18,436 INFO L168 Benchmark]: CACSL2BoogieTranslator took 388.61 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 02:37:18,437 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.57 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 02:37:18,438 INFO L168 Benchmark]: Boogie Preprocessor took 29.72 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 02:37:18,439 INFO L168 Benchmark]: RCFGBuilder took 846.89 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 704.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -736.8 MB). Peak memory consumption was 15.1 MB. Max. memory is 7.1 GB. [2018-11-26 02:37:18,443 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 0.16 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 388.61 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 49.57 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 29.72 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 846.89 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 704.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -736.8 MB). Peak memory consumption was 15.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...