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/seq-mthreaded/pals_opt-floodmax.5_false-unreach-call.2.ufo.BOUNDED-10.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-23 02:09:01,113 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 02:09:01,115 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 02:09:01,130 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 02:09:01,131 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 02:09:01,132 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 02:09:01,133 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 02:09:01,135 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 02:09:01,137 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 02:09:01,138 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 02:09:01,139 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 02:09:01,139 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 02:09:01,140 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 02:09:01,141 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 02:09:01,142 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 02:09:01,143 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 02:09:01,144 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 02:09:01,145 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 02:09:01,148 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 02:09:01,152 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 02:09:01,154 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 02:09:01,155 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 02:09:01,159 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 02:09:01,159 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 02:09:01,160 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 02:09:01,161 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 02:09:01,162 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 02:09:01,162 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 02:09:01,167 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 02:09:01,169 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 02:09:01,169 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 02:09:01,170 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 02:09:01,170 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 02:09:01,170 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 02:09:01,172 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 02:09:01,173 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 02:09:01,175 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 [2018-11-23 02:09:01,206 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 02:09:01,206 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 02:09:01,208 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 02:09:01,208 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 02:09:01,208 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 02:09:01,208 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-23 02:09:01,209 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-23 02:09:01,209 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-23 02:09:01,209 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-23 02:09:01,209 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-23 02:09:01,209 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-23 02:09:01,209 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 02:09:01,211 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-23 02:09:01,211 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 02:09:01,211 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 02:09:01,211 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-23 02:09:01,211 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-23 02:09:01,211 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-23 02:09:01,212 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 02:09:01,212 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-23 02:09:01,212 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 02:09:01,212 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-23 02:09:01,212 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 02:09:01,213 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 02:09:01,214 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-23 02:09:01,214 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 02:09:01,214 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 02:09:01,214 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-23 02:09:01,215 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-23 02:09:01,216 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-23 02:09:01,283 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 02:09:01,295 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 02:09:01,298 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 02:09:01,300 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 02:09:01,300 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 02:09:01,301 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_opt-floodmax.5_false-unreach-call.2.ufo.BOUNDED-10.pals_true-termination.c [2018-11-23 02:09:01,357 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02e1b5b7a/25700304107f4bb388376b2a001ff2e6/FLAG4ea31beab [2018-11-23 02:09:01,964 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 02:09:01,965 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_opt-floodmax.5_false-unreach-call.2.ufo.BOUNDED-10.pals_true-termination.c [2018-11-23 02:09:01,991 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02e1b5b7a/25700304107f4bb388376b2a001ff2e6/FLAG4ea31beab [2018-11-23 02:09:02,128 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02e1b5b7a/25700304107f4bb388376b2a001ff2e6 [2018-11-23 02:09:02,139 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 02:09:02,141 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 02:09:02,142 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 02:09:02,142 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 02:09:02,145 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 02:09:02,147 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:09:02" (1/1) ... [2018-11-23 02:09:02,150 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d88ed70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:02, skipping insertion in model container [2018-11-23 02:09:02,150 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:09:02" (1/1) ... [2018-11-23 02:09:02,160 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 02:09:02,242 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 02:09:02,836 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:09:02,851 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 02:09:03,065 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:09:03,230 INFO L195 MainTranslator]: Completed translation [2018-11-23 02:09:03,230 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:03 WrapperNode [2018-11-23 02:09:03,231 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 02:09:03,231 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 02:09:03,232 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 02:09:03,232 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 02:09:03,241 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:03" (1/1) ... [2018-11-23 02:09:03,270 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:03" (1/1) ... [2018-11-23 02:09:03,379 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 02:09:03,380 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 02:09:03,380 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 02:09:03,380 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 02:09:03,398 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:03" (1/1) ... [2018-11-23 02:09:03,398 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:03" (1/1) ... [2018-11-23 02:09:03,409 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:03" (1/1) ... [2018-11-23 02:09:03,409 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:03" (1/1) ... [2018-11-23 02:09:03,474 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:03" (1/1) ... [2018-11-23 02:09:03,528 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:03" (1/1) ... [2018-11-23 02:09:03,545 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:03" (1/1) ... [2018-11-23 02:09:03,566 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 02:09:03,566 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 02:09:03,567 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 02:09:03,567 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 02:09:03,568 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:03" (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 [2018-11-23 02:09:03,646 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 02:09:03,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 02:09:09,942 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 02:09:09,942 INFO L280 CfgBuilder]: Removed 21 assue(true) statements. [2018-11-23 02:09:09,943 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:09:09 BoogieIcfgContainer [2018-11-23 02:09:09,943 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 02:09:09,945 INFO L168 Benchmark]: Toolchain (without parser) took 7805.62 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 757.1 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -374.4 MB). Peak memory consumption was 382.7 MB. Max. memory is 7.1 GB. [2018-11-23 02:09:09,947 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 02:09:09,947 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1089.49 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 757.1 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -814.0 MB). Peak memory consumption was 88.9 MB. Max. memory is 7.1 GB. [2018-11-23 02:09:09,949 INFO L168 Benchmark]: Boogie Procedure Inliner took 148.09 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. [2018-11-23 02:09:09,949 INFO L168 Benchmark]: Boogie Preprocessor took 186.25 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 02:09:09,950 INFO L168 Benchmark]: RCFGBuilder took 6376.74 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.8 GB in the end (delta: 412.2 MB). Peak memory consumption was 412.2 MB. Max. memory is 7.1 GB. [2018-11-23 02:09:09,954 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 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1089.49 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 757.1 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -814.0 MB). Peak memory consumption was 88.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 148.09 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 186.25 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 6376.74 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.8 GB in the end (delta: 412.2 MB). Peak memory consumption was 412.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...