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/seq-mthreaded/pals_STARTPALS_Triplicated_false-unreach-call.2.ufo.BOUNDED-10.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd0241 [2018-11-18 13:22:05,080 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 13:22:05,082 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 13:22:05,099 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 13:22:05,100 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 13:22:05,101 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 13:22:05,102 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 13:22:05,104 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 13:22:05,106 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 13:22:05,107 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 13:22:05,108 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 13:22:05,108 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 13:22:05,109 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 13:22:05,110 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 13:22:05,112 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 13:22:05,113 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 13:22:05,113 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 13:22:05,115 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 13:22:05,118 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 13:22:05,120 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 13:22:05,121 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 13:22:05,123 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 13:22:05,126 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 13:22:05,126 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 13:22:05,126 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 13:22:05,127 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 13:22:05,128 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 13:22:05,129 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 13:22:05,130 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 13:22:05,131 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 13:22:05,132 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 13:22:05,132 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 13:22:05,133 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 13:22:05,133 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 13:22:05,134 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 13:22:05,135 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 13:22:05,135 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 [2018-11-18 13:22:05,155 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 13:22:05,155 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 13:22:05,159 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 13:22:05,159 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 13:22:05,159 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 13:22:05,160 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-18 13:22:05,160 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-18 13:22:05,160 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-18 13:22:05,160 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-18 13:22:05,160 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-18 13:22:05,160 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-18 13:22:05,161 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 13:22:05,161 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-18 13:22:05,161 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 13:22:05,161 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 13:22:05,161 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-18 13:22:05,163 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-18 13:22:05,163 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-18 13:22:05,163 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 13:22:05,164 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-18 13:22:05,164 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 13:22:05,164 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-18 13:22:05,164 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 13:22:05,164 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 13:22:05,165 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-18 13:22:05,165 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 13:22:05,165 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 13:22:05,165 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-18 13:22:05,166 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-18 13:22:05,168 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-18 13:22:05,227 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 13:22:05,240 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 13:22:05,243 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 13:22:05,245 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 13:22:05,245 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 13:22:05,246 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_STARTPALS_Triplicated_false-unreach-call.2.ufo.BOUNDED-10.pals_true-termination.c [2018-11-18 13:22:05,305 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/956309c58/32722f70e3b44548ab9f0d5eba08965a/FLAG12782fd8d [2018-11-18 13:22:05,784 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 13:22:05,785 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_STARTPALS_Triplicated_false-unreach-call.2.ufo.BOUNDED-10.pals_true-termination.c [2018-11-18 13:22:05,798 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/956309c58/32722f70e3b44548ab9f0d5eba08965a/FLAG12782fd8d [2018-11-18 13:22:06,117 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/956309c58/32722f70e3b44548ab9f0d5eba08965a [2018-11-18 13:22:06,127 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 13:22:06,129 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-18 13:22:06,130 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 13:22:06,130 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 13:22:06,134 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 13:22:06,135 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:22:06" (1/1) ... [2018-11-18 13:22:06,139 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bb30d79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:22:06, skipping insertion in model container [2018-11-18 13:22:06,139 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:22:06" (1/1) ... [2018-11-18 13:22:06,149 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 13:22:06,217 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 13:22:06,565 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:22:06,586 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 13:22:06,686 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:22:06,709 INFO L195 MainTranslator]: Completed translation [2018-11-18 13:22:06,710 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:22:06 WrapperNode [2018-11-18 13:22:06,710 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 13:22:06,711 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 13:22:06,711 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 13:22:06,711 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 13:22:06,731 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:22:06" (1/1) ... [2018-11-18 13:22:06,731 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:22:06" (1/1) ... [2018-11-18 13:22:06,824 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:22:06" (1/1) ... [2018-11-18 13:22:06,824 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:22:06" (1/1) ... [2018-11-18 13:22:06,866 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:22:06" (1/1) ... [2018-11-18 13:22:06,892 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:22:06" (1/1) ... [2018-11-18 13:22:06,900 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:22:06" (1/1) ... [2018-11-18 13:22:06,908 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 13:22:06,912 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 13:22:06,912 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 13:22:06,912 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 13:22:06,913 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:22:06" (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 [2018-11-18 13:22:06,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 13:22:06,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 13:22:06,972 INFO L138 BoogieDeclarations]: Found implementation of procedure add_history_type [2018-11-18 13:22:06,972 INFO L138 BoogieDeclarations]: Found implementation of procedure read_history_int8 [2018-11-18 13:22:06,972 INFO L138 BoogieDeclarations]: Found implementation of procedure read_history_bool [2018-11-18 13:22:06,972 INFO L138 BoogieDeclarations]: Found implementation of procedure write_history_int8 [2018-11-18 13:22:06,972 INFO L138 BoogieDeclarations]: Found implementation of procedure write_history_bool [2018-11-18 13:22:06,973 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2018-11-18 13:22:06,973 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2018-11-18 13:22:06,973 INFO L138 BoogieDeclarations]: Found implementation of procedure gate1_each_pals_period [2018-11-18 13:22:06,973 INFO L138 BoogieDeclarations]: Found implementation of procedure gate2_each_pals_period [2018-11-18 13:22:06,973 INFO L138 BoogieDeclarations]: Found implementation of procedure gate3_each_pals_period [2018-11-18 13:22:06,974 INFO L138 BoogieDeclarations]: Found implementation of procedure voter [2018-11-18 13:22:06,974 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 13:22:06,974 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-18 13:22:06,974 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 13:22:06,974 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-11-18 13:22:06,974 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2018-11-18 13:22:06,978 INFO L130 BoogieDeclarations]: Found specification of procedure read [2018-11-18 13:22:06,978 INFO L130 BoogieDeclarations]: Found specification of procedure write [2018-11-18 13:22:06,978 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-18 13:22:06,978 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-18 13:22:06,978 INFO L130 BoogieDeclarations]: Found specification of procedure read_history_bool [2018-11-18 13:22:06,979 INFO L130 BoogieDeclarations]: Found specification of procedure read_history_int8 [2018-11-18 13:22:06,979 INFO L130 BoogieDeclarations]: Found specification of procedure add_history_type [2018-11-18 13:22:06,979 INFO L130 BoogieDeclarations]: Found specification of procedure write_history_int8 [2018-11-18 13:22:06,979 INFO L130 BoogieDeclarations]: Found specification of procedure write_history_bool [2018-11-18 13:22:06,979 INFO L130 BoogieDeclarations]: Found specification of procedure init [2018-11-18 13:22:06,979 INFO L130 BoogieDeclarations]: Found specification of procedure check [2018-11-18 13:22:06,980 INFO L130 BoogieDeclarations]: Found specification of procedure gate1_each_pals_period [2018-11-18 13:22:06,980 INFO L130 BoogieDeclarations]: Found specification of procedure gate2_each_pals_period [2018-11-18 13:22:06,980 INFO L130 BoogieDeclarations]: Found specification of procedure gate3_each_pals_period [2018-11-18 13:22:06,980 INFO L130 BoogieDeclarations]: Found specification of procedure voter [2018-11-18 13:22:06,980 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 13:22:06,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 13:22:06,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 13:22:09,271 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 13:22:09,272 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:22:09 BoogieIcfgContainer [2018-11-18 13:22:09,274 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 13:22:09,276 INFO L168 Benchmark]: Toolchain (without parser) took 3148.27 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 722.5 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -670.6 MB). Peak memory consumption was 51.8 MB. Max. memory is 7.1 GB. [2018-11-18 13:22:09,279 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-18 13:22:09,279 INFO L168 Benchmark]: CACSL2BoogieTranslator took 580.64 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: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 7.1 GB. [2018-11-18 13:22:09,280 INFO L168 Benchmark]: Boogie Preprocessor took 197.57 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 722.5 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -795.9 MB). Peak memory consumption was 15.6 MB. Max. memory is 7.1 GB. [2018-11-18 13:22:09,281 INFO L168 Benchmark]: RCFGBuilder took 2362.02 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 101.5 MB). Peak memory consumption was 101.5 MB. Max. memory is 7.1 GB. [2018-11-18 13:22:09,285 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 0.21 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 580.64 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: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 197.57 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 722.5 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -795.9 MB). Peak memory consumption was 15.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2362.02 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 101.5 MB). Peak memory consumption was 101.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...