/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product63.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 12:47:43,232 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 12:47:43,330 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-12-07 12:47:43,333 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 12:47:43,333 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 12:47:43,373 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 12:47:43,373 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 12:47:43,374 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 12:47:43,374 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 12:47:43,374 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 12:47:43,375 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 12:47:43,375 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 12:47:43,375 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 12:47:43,376 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 12:47:43,376 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 12:47:43,376 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 12:47:43,376 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-07 12:47:43,377 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-07 12:47:43,377 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-07 12:47:43,377 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 12:47:43,377 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-07 12:47:43,383 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 12:47:43,383 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-07 12:47:43,384 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 12:47:43,384 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 12:47:43,384 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 12:47:43,384 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 12:47:43,385 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-07 12:47:43,385 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-07 12:47:43,385 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 12:47:43,386 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 12:47:43,386 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 12:47:43,386 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 12:47:43,386 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 12:47:43,386 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 12:47:43,387 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 12:47:43,387 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 12:47:43,387 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-07 12:47:43,387 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 12:47:43,388 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 12:47:43,388 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 12:47:43,394 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 12:47:43,394 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-07 12:47:43,395 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 12:47:43,395 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 12:47:43,395 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 12:47:43,395 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 12:47:43,664 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 12:47:43,764 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 12:47:43,766 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 12:47:43,767 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 12:47:43,778 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 12:47:43,779 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product63.cil.c [2023-12-07 12:47:45,884 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 12:47:46,211 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 12:47:46,211 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product63.cil.c [2023-12-07 12:47:46,223 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1cbfde90/37bf817154224b92ba938bf28c51c9e5/FLAG5da93dc03 [2023-12-07 12:47:46,237 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1cbfde90/37bf817154224b92ba938bf28c51c9e5 [2023-12-07 12:47:46,239 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 12:47:46,240 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 12:47:46,248 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 12:47:46,248 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 12:47:46,251 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 12:47:46,252 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:47:46" (1/1) ... [2023-12-07 12:47:46,253 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@184f56ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:46, skipping insertion in model container [2023-12-07 12:47:46,253 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:47:46" (1/1) ... [2023-12-07 12:47:46,320 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 12:47:46,513 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product63.cil.c[2985,2998] [2023-12-07 12:47:46,634 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 12:47:46,644 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 12:47:46,670 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 12:47:46,684 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product63.cil.c[2985,2998] [2023-12-07 12:47:46,749 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 12:47:46,753 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 12:47:46,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [49] [2023-12-07 12:47:46,761 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [155] [2023-12-07 12:47:46,762 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [164] [2023-12-07 12:47:46,762 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [205] [2023-12-07 12:47:46,762 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [313] [2023-12-07 12:47:46,762 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [381] [2023-12-07 12:47:46,762 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [638] [2023-12-07 12:47:46,762 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [673] [2023-12-07 12:47:46,770 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product63.cil.c[2985,2998] [2023-12-07 12:47:46,835 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 12:47:46,851 INFO L206 MainTranslator]: Completed translation [2023-12-07 12:47:46,851 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:46 WrapperNode [2023-12-07 12:47:46,851 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 12:47:46,852 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-07 12:47:46,852 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-07 12:47:46,852 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-07 12:47:46,856 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:46" (1/1) ... [2023-12-07 12:47:46,921 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:46" (1/1) ... [2023-12-07 12:47:46,947 INFO L138 Inliner]: procedures = 61, calls = 107, calls flagged for inlining = 24, calls inlined = 21, statements flattened = 215 [2023-12-07 12:47:46,948 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-07 12:47:46,948 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-07 12:47:46,948 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-07 12:47:46,948 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-07 12:47:46,955 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:46" (1/1) ... [2023-12-07 12:47:46,955 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:46" (1/1) ... [2023-12-07 12:47:46,958 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:46" (1/1) ... [2023-12-07 12:47:46,968 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-12-07 12:47:46,968 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:46" (1/1) ... [2023-12-07 12:47:46,968 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:46" (1/1) ... [2023-12-07 12:47:46,978 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:46" (1/1) ... [2023-12-07 12:47:46,983 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:46" (1/1) ... [2023-12-07 12:47:46,985 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:46" (1/1) ... [2023-12-07 12:47:46,985 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:46" (1/1) ... [2023-12-07 12:47:46,988 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-07 12:47:46,989 INFO L158 Benchmark]: Toolchain (without parser) took 749.00ms. Allocated memory is still 60.9MB. Free memory was 33.0MB in the beginning and 27.3MB in the end (delta: 5.7MB). Peak memory consumption was 5.7MB. Max. memory is 3.9GB. [2023-12-07 12:47:46,989 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 60.9MB. Free memory was 31.1MB in the beginning and 31.0MB in the end (delta: 42.6kB). Peak memory consumption was 42.6kB. Max. memory is 3.9GB. [2023-12-07 12:47:46,990 INFO L158 Benchmark]: CACSL2BoogieTranslator took 603.62ms. Allocated memory is still 60.9MB. Free memory was 32.7MB in the beginning and 32.9MB in the end (delta: -185.0kB). Peak memory consumption was 12.9MB. Max. memory is 3.9GB. [2023-12-07 12:47:46,990 INFO L158 Benchmark]: Boogie Procedure Inliner took 95.69ms. Allocated memory is still 60.9MB. Free memory was 32.6MB in the beginning and 30.1MB in the end (delta: 2.6MB). Peak memory consumption was 2.6MB. Max. memory is 3.9GB. [2023-12-07 12:47:46,991 INFO L158 Benchmark]: Boogie Preprocessor took 39.66ms. Allocated memory is still 60.9MB. Free memory was 30.1MB in the beginning and 27.3MB in the end (delta: 2.8MB). Peak memory consumption was 2.8MB. Max. memory is 3.9GB. [2023-12-07 12:47:46,992 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 60.9MB. Free memory was 31.1MB in the beginning and 31.0MB in the end (delta: 42.6kB). Peak memory consumption was 42.6kB. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 603.62ms. Allocated memory is still 60.9MB. Free memory was 32.7MB in the beginning and 32.9MB in the end (delta: -185.0kB). Peak memory consumption was 12.9MB. Max. memory is 3.9GB. * Boogie Procedure Inliner took 95.69ms. Allocated memory is still 60.9MB. Free memory was 32.6MB in the beginning and 30.1MB in the end (delta: 2.6MB). Peak memory consumption was 2.6MB. Max. memory is 3.9GB. * Boogie Preprocessor took 39.66ms. Allocated memory is still 60.9MB. Free memory was 30.1MB in the beginning and 27.3MB in the end (delta: 2.8MB). Peak memory consumption was 2.8MB. Max. memory is 3.9GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 49]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [49] - GenericResultAtLocation [Line: 155]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [155] - GenericResultAtLocation [Line: 164]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [164] - GenericResultAtLocation [Line: 205]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [205] - GenericResultAtLocation [Line: 313]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [313] - GenericResultAtLocation [Line: 381]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [381] - GenericResultAtLocation [Line: 638]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [638] - GenericResultAtLocation [Line: 673]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [673] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...