/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_spec4_product49.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 12:48:46,252 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 12:48:46,365 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 12:48:46,377 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 12:48:46,378 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 12:48:46,465 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 12:48:46,466 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 12:48:46,466 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 12:48:46,467 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 12:48:46,467 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 12:48:46,467 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 12:48:46,468 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 12:48:46,468 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 12:48:46,469 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 12:48:46,469 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 12:48:46,469 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 12:48:46,470 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-07 12:48:46,470 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-07 12:48:46,470 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-07 12:48:46,471 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 12:48:46,471 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-07 12:48:46,477 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 12:48:46,477 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-07 12:48:46,478 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 12:48:46,478 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 12:48:46,479 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 12:48:46,479 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 12:48:46,479 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-07 12:48:46,480 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-07 12:48:46,480 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 12:48:46,480 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 12:48:46,481 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 12:48:46,481 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 12:48:46,481 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 12:48:46,482 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 12:48:46,482 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 12:48:46,482 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 12:48:46,483 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-07 12:48:46,483 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 12:48:46,484 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 12:48:46,484 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 12:48:46,493 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 12:48:46,493 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-07 12:48:46,500 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 12:48:46,500 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 12:48:46,500 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 12:48:46,501 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 12:48:46,919 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 12:48:46,989 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 12:48:46,992 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 12:48:46,993 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 12:48:47,017 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 12:48:47,019 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product49.cil.c [2023-12-07 12:48:49,102 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 12:48:49,421 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 12:48:49,421 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product49.cil.c [2023-12-07 12:48:49,438 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4fff12b6/a93c0c54fa4343ad880ccceebfcf5140/FLAGd517253fc [2023-12-07 12:48:49,464 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4fff12b6/a93c0c54fa4343ad880ccceebfcf5140 [2023-12-07 12:48:49,468 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 12:48:49,471 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 12:48:49,474 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 12:48:49,474 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 12:48:49,477 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 12:48:49,478 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:48:49" (1/1) ... [2023-12-07 12:48:49,478 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72d53029 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:49, skipping insertion in model container [2023-12-07 12:48:49,478 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:48:49" (1/1) ... [2023-12-07 12:48:49,549 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 12:48:49,791 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_spec4_product49.cil.c[1605,1618] [2023-12-07 12:48:49,964 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 12:48:49,989 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 12:48:50,001 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 12:48:50,005 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_spec4_product49.cil.c[1605,1618] [2023-12-07 12:48:50,130 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 12:48:50,156 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 12:48:50,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [49] [2023-12-07 12:48:50,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [58] [2023-12-07 12:48:50,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [169] [2023-12-07 12:48:50,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [271] [2023-12-07 12:48:50,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [472] [2023-12-07 12:48:50,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [537] [2023-12-07 12:48:50,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [572] [2023-12-07 12:48:50,181 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [598] [2023-12-07 12:48:50,191 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_spec4_product49.cil.c[1605,1618] [2023-12-07 12:48:50,273 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 12:48:50,314 INFO L206 MainTranslator]: Completed translation [2023-12-07 12:48:50,315 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:50 WrapperNode [2023-12-07 12:48:50,315 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 12:48:50,315 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-07 12:48:50,316 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-07 12:48:50,316 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-07 12:48:50,320 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:50" (1/1) ... [2023-12-07 12:48:50,345 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:50" (1/1) ... [2023-12-07 12:48:50,403 INFO L138 Inliner]: procedures = 57, calls = 98, calls flagged for inlining = 24, calls inlined = 20, statements flattened = 193 [2023-12-07 12:48:50,403 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-07 12:48:50,404 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-07 12:48:50,404 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-07 12:48:50,404 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-07 12:48:50,425 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:50" (1/1) ... [2023-12-07 12:48:50,425 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:50" (1/1) ... [2023-12-07 12:48:50,427 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:50" (1/1) ... [2023-12-07 12:48:50,456 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 12:48:50,456 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:50" (1/1) ... [2023-12-07 12:48:50,456 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:50" (1/1) ... [2023-12-07 12:48:50,466 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:50" (1/1) ... [2023-12-07 12:48:50,475 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:50" (1/1) ... [2023-12-07 12:48:50,478 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:50" (1/1) ... [2023-12-07 12:48:50,479 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:50" (1/1) ... [2023-12-07 12:48:50,481 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-07 12:48:50,488 INFO L158 Benchmark]: Toolchain (without parser) took 1010.70ms. Allocated memory is still 60.9MB. Free memory was 33.9MB in the beginning and 29.3MB in the end (delta: 4.6MB). Peak memory consumption was 4.6MB. Max. memory is 3.9GB. [2023-12-07 12:48:50,488 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 60.9MB. Free memory is still 33.3MB. There was no memory consumed. Max. memory is 3.9GB. [2023-12-07 12:48:50,489 INFO L158 Benchmark]: CACSL2BoogieTranslator took 840.65ms. Allocated memory is still 60.9MB. Free memory was 33.7MB in the beginning and 34.6MB in the end (delta: -811.7kB). Peak memory consumption was 14.4MB. Max. memory is 3.9GB. [2023-12-07 12:48:50,489 INFO L158 Benchmark]: Boogie Procedure Inliner took 87.92ms. Allocated memory is still 60.9MB. Free memory was 34.6MB in the beginning and 31.8MB in the end (delta: 2.7MB). Peak memory consumption was 2.7MB. Max. memory is 3.9GB. [2023-12-07 12:48:50,490 INFO L158 Benchmark]: Boogie Preprocessor took 76.64ms. Allocated memory is still 60.9MB. Free memory was 31.8MB in the beginning and 29.3MB in the end (delta: 2.5MB). Peak memory consumption was 2.5MB. Max. memory is 3.9GB. [2023-12-07 12:48:50,493 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 0.35ms. Allocated memory is still 60.9MB. Free memory is still 33.3MB. There was no memory consumed. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 840.65ms. Allocated memory is still 60.9MB. Free memory was 33.7MB in the beginning and 34.6MB in the end (delta: -811.7kB). Peak memory consumption was 14.4MB. Max. memory is 3.9GB. * Boogie Procedure Inliner took 87.92ms. Allocated memory is still 60.9MB. Free memory was 34.6MB in the beginning and 31.8MB in the end (delta: 2.7MB). Peak memory consumption was 2.7MB. Max. memory is 3.9GB. * Boogie Preprocessor took 76.64ms. Allocated memory is still 60.9MB. Free memory was 31.8MB in the beginning and 29.3MB in the end (delta: 2.5MB). Peak memory consumption was 2.5MB. 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,"wsllib_check.i","") [49] - GenericResultAtLocation [Line: 58]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [58] - GenericResultAtLocation [Line: 169]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [169] - GenericResultAtLocation [Line: 271]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [271] - GenericResultAtLocation [Line: 472]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [472] - GenericResultAtLocation [Line: 537]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [537] - GenericResultAtLocation [Line: 572]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [572] - GenericResultAtLocation [Line: 598]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [598] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...