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/bitvector/soft_float_4_true-unreach-call_true-no-overflow_true-termination.c.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-16 00:10:59,792 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 00:10:59,794 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 00:10:59,807 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 00:10:59,807 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 00:10:59,808 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 00:10:59,810 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 00:10:59,812 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 00:10:59,813 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 00:10:59,814 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 00:10:59,815 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 00:10:59,815 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 00:10:59,816 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 00:10:59,817 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 00:10:59,819 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 00:10:59,819 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 00:10:59,820 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 00:10:59,822 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 00:10:59,824 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 00:10:59,826 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 00:10:59,827 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 00:10:59,828 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 00:10:59,830 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 00:10:59,831 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 00:10:59,831 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 00:10:59,832 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 00:10:59,833 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 00:10:59,834 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 00:10:59,834 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 00:10:59,835 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 00:10:59,836 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 00:10:59,836 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 00:10:59,837 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 00:10:59,837 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 00:10:59,838 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 00:10:59,839 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 00:10:59,839 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 [2018-11-16 00:10:59,872 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 00:10:59,873 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 00:10:59,876 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 00:10:59,877 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 00:10:59,878 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 00:10:59,878 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-16 00:10:59,878 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-16 00:10:59,878 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-16 00:10:59,878 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-16 00:10:59,879 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-16 00:10:59,879 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-16 00:10:59,879 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 00:10:59,879 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-16 00:10:59,879 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 00:10:59,880 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 00:10:59,880 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-16 00:10:59,880 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-16 00:10:59,880 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-16 00:10:59,880 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 00:10:59,881 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-16 00:10:59,881 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-16 00:10:59,882 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 00:10:59,882 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 00:10:59,882 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-16 00:10:59,882 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 00:10:59,882 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 00:10:59,883 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-16 00:10:59,884 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-16 00:10:59,885 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-16 00:10:59,950 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 00:10:59,964 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 00:10:59,968 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 00:10:59,970 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 00:10:59,970 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 00:10:59,972 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/bitvector/soft_float_4_true-unreach-call_true-no-overflow_true-termination.c.cil.c [2018-11-16 00:11:00,033 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0326565f/3c92fd2ad91546209b644cc79278452c/FLAG0b94f7f2b [2018-11-16 00:11:00,522 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 00:11:00,523 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/bitvector/soft_float_4_true-unreach-call_true-no-overflow_true-termination.c.cil.c [2018-11-16 00:11:00,531 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0326565f/3c92fd2ad91546209b644cc79278452c/FLAG0b94f7f2b [2018-11-16 00:11:00,818 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0326565f/3c92fd2ad91546209b644cc79278452c [2018-11-16 00:11:00,829 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 00:11:00,830 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 00:11:00,831 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 00:11:00,832 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 00:11:00,837 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 00:11:00,838 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:11:00" (1/1) ... [2018-11-16 00:11:00,841 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@315e7298 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:00, skipping insertion in model container [2018-11-16 00:11:00,841 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:11:00" (1/1) ... [2018-11-16 00:11:00,852 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 00:11:00,884 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 00:11:01,197 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 00:11:01,205 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 00:11:01,283 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 00:11:01,320 INFO L195 MainTranslator]: Completed translation [2018-11-16 00:11:01,320 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:01 WrapperNode [2018-11-16 00:11:01,321 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 00:11:01,322 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 00:11:01,322 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 00:11:01,322 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 00:11:01,336 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:01" (1/1) ... [2018-11-16 00:11:01,336 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:01" (1/1) ... [2018-11-16 00:11:01,343 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:01" (1/1) ... [2018-11-16 00:11:01,343 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:01" (1/1) ... [2018-11-16 00:11:01,368 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:01" (1/1) ... [2018-11-16 00:11:01,391 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:01" (1/1) ... [2018-11-16 00:11:01,393 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:01" (1/1) ... [2018-11-16 00:11:01,398 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 00:11:01,399 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-16 00:11:01,399 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-16 00:11:01,399 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-16 00:11:01,403 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:11:01" (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 [2018-11-16 00:11:01,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-16 00:11:01,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-16 00:11:01,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-16 00:11:01,539 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2018-11-16 00:11:01,539 INFO L138 BoogieDeclarations]: Found implementation of procedure addflt [2018-11-16 00:11:01,539 INFO L138 BoogieDeclarations]: Found implementation of procedure mulflt [2018-11-16 00:11:01,540 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-16 00:11:01,540 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-16 00:11:01,540 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-11-16 00:11:01,540 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2018-11-16 00:11:01,540 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-16 00:11:01,540 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2018-11-16 00:11:01,540 INFO L130 BoogieDeclarations]: Found specification of procedure addflt [2018-11-16 00:11:01,541 INFO L130 BoogieDeclarations]: Found specification of procedure mulflt [2018-11-16 00:11:01,541 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-16 00:11:01,541 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-16 00:11:01,541 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-16 00:11:02,716 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-16 00:11:02,716 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:11:02 BoogieIcfgContainer [2018-11-16 00:11:02,716 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-16 00:11:02,719 INFO L168 Benchmark]: Toolchain (without parser) took 1889.78 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 705.2 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -714.3 MB). Peak memory consumption was 36.1 MB. Max. memory is 7.1 GB. [2018-11-16 00:11:02,721 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-11-16 00:11:02,722 INFO L168 Benchmark]: CACSL2BoogieTranslator took 489.68 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. [2018-11-16 00:11:02,723 INFO L168 Benchmark]: Boogie Preprocessor took 76.61 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. [2018-11-16 00:11:02,724 INFO L168 Benchmark]: RCFGBuilder took 1317.84 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 705.2 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -735.4 MB). Peak memory consumption was 14.9 MB. Max. memory is 7.1 GB. [2018-11-16 00:11:02,728 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 0.23 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 489.68 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 76.61 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. * RCFGBuilder took 1317.84 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 705.2 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -735.4 MB). Peak memory consumption was 14.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...