java -ea -Xmx2000000000 -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.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-sets/test_mutex_unbounded_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dddd7a2 [2018-10-11 10:15:46,283 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 10:15:46,296 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 10:15:46,338 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 10:15:46,338 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 10:15:46,339 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 10:15:46,347 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 10:15:46,353 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 10:15:46,355 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 10:15:46,361 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 10:15:46,362 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 10:15:46,363 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 10:15:46,368 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 10:15:46,372 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 10:15:46,376 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 10:15:46,377 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 10:15:46,378 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 10:15:46,394 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 10:15:46,397 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 10:15:46,406 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 10:15:46,410 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 10:15:46,414 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 10:15:46,420 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 10:15:46,421 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 10:15:46,426 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 10:15:46,427 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 10:15:46,432 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 10:15:46,436 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 10:15:46,436 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 10:15:46,440 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 10:15:46,440 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 10:15:46,441 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 10:15:46,441 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 10:15:46,445 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 10:15:46,447 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 10:15:46,448 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 10:15:46,452 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-10-11 10:15:46,499 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 10:15:46,500 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 10:15:46,505 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-11 10:15:46,505 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-11 10:15:46,511 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 10:15:46,511 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 10:15:46,511 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 10:15:46,517 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 10:15:46,517 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-11 10:15:46,517 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-11 10:15:46,518 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 10:15:46,518 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-11 10:15:46,518 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 10:15:46,518 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-11 10:15:46,519 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-11 10:15:46,519 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-11 10:15:46,519 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-11 10:15:46,519 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 10:15:46,519 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-11 10:15:46,520 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 10:15:46,520 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 10:15:46,520 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 10:15:46,520 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 10:15:46,521 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 10:15:46,524 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 10:15:46,524 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 10:15:46,526 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-11 10:15:46,526 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-11 10:15:46,526 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 10:15:46,526 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-11 10:15:46,527 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-11 10:15:46,529 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-11 10:15:46,658 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 10:15:46,693 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 10:15:46,702 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 10:15:46,704 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 10:15:46,705 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 10:15:46,706 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-sets/test_mutex_unbounded_true-unreach-call.i [2018-10-11 10:15:47,241 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f41ef7216/100c8860d3ea42cf9244b92cf88979f1/FLAG8e19d0e80 [2018-10-11 10:15:47,925 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 10:15:47,926 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-sets/test_mutex_unbounded_true-unreach-call.i [2018-10-11 10:15:47,972 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f41ef7216/100c8860d3ea42cf9244b92cf88979f1/FLAG8e19d0e80 [2018-10-11 10:15:48,004 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f41ef7216/100c8860d3ea42cf9244b92cf88979f1 [2018-10-11 10:15:48,017 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 10:15:48,019 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 10:15:48,020 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 10:15:48,021 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 10:15:48,031 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 10:15:48,037 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 10:15:48" (1/1) ... [2018-10-11 10:15:48,046 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@185b6be6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 10:15:48, skipping insertion in model container [2018-10-11 10:15:48,047 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 10:15:48" (1/1) ... [2018-10-11 10:15:48,074 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 10:15:48,212 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 10:15:49,021 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 10:15:49,050 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 10:15:49,212 WARN L309 MainTranslator]: Unsupported Syntax: CHandler: Not yet implemented: "({ const typeof( ((typeof(*m) *)0)->list ) *__mptr = ((s)->next); (typeof(*m) *)( (char *)__mptr - ((size_t) &((typeof(*m) *)0)->list) );})" (Type: org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatementExpression) [2018-10-11 10:15:49,219 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7096269c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 10:15:49, skipping insertion in model container [2018-10-11 10:15:49,219 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 10:15:49,220 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-11 10:15:49,222 INFO L168 Benchmark]: Toolchain (without parser) took 1203.67 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-10-11 10:15:49,227 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-11 10:15:49,228 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1199.54 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-10-11 10:15:49,237 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 0.29 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1199.54 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 637]: Unsupported Syntax CHandler: Not yet implemented: "({ const typeof( ((typeof(*m) *)0)->list ) *__mptr = ((s)->next); (typeof(*m) *)( (char *)__mptr - ((size_t) &((typeof(*m) *)0)->list) );})" (Type: org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatementExpression) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...