/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-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 13:21:45,660 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 13:21:45,781 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-12-07 13:21:45,786 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 13:21:45,787 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 13:21:45,882 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 13:21:45,883 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 13:21:45,884 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 13:21:45,884 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 13:21:45,885 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 13:21:45,885 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 13:21:45,885 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 13:21:45,886 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 13:21:45,886 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 13:21:45,887 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 13:21:45,887 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 13:21:45,887 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-07 13:21:45,888 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 13:21:45,888 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-07 13:21:45,889 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 13:21:45,889 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-07 13:21:45,907 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 13:21:45,908 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 13:21:45,908 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 13:21:45,908 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 13:21:45,909 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-07 13:21:45,909 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 13:21:45,910 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 13:21:45,910 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 13:21:45,910 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 13:21:45,911 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 13:21:45,911 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 13:21:45,912 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 13:21:45,912 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 13:21:45,912 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-07 13:21:45,913 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 13:21:45,913 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 13:21:45,913 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 13:21:45,914 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 13:21:45,914 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-07 13:21:45,915 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 13:21:45,943 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 13:21:45,943 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 13:21:45,944 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 13:21:46,268 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 13:21:46,281 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 13:21:46,283 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 13:21:46,284 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 13:21:46,286 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 13:21:46,287 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2023-12-07 13:21:49,050 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 13:21:50,653 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 13:21:50,654 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2023-12-07 13:21:50,763 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dee64258c/87543048a7e44bd28236c99267964537/FLAG0e22a534a [2023-12-07 13:21:50,782 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dee64258c/87543048a7e44bd28236c99267964537 [2023-12-07 13:21:50,785 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 13:21:50,787 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 13:21:50,789 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 13:21:50,789 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 13:21:50,794 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 13:21:50,795 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:21:50" (1/1) ... [2023-12-07 13:21:50,796 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35ed1a67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:21:50, skipping insertion in model container [2023-12-07 13:21:50,796 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:21:50" (1/1) ... [2023-12-07 13:21:51,412 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:21:54,303 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i[424236,424249] [2023-12-07 13:21:54,519 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:21:54,636 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 13:21:54,743 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:21:55,678 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i[424236,424249] [2023-12-07 13:21:55,688 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:21:55,766 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 13:21:56,778 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i[424236,424249] [2023-12-07 13:21:56,792 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:21:57,014 INFO L206 MainTranslator]: Completed translation [2023-12-07 13:21:57,024 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:21:57 WrapperNode [2023-12-07 13:21:57,025 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 13:21:57,026 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-07 13:21:57,026 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-07 13:21:57,026 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-07 13:21:57,042 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:21:57" (1/1) ... [2023-12-07 13:21:57,379 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:21:57" (1/1) ... [2023-12-07 13:21:58,774 INFO L138 Inliner]: procedures = 199, calls = 7574, calls flagged for inlining = 69, calls inlined = 54, statements flattened = 16760 [2023-12-07 13:21:58,775 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-07 13:21:58,775 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-07 13:21:58,776 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-07 13:21:58,776 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-07 13:21:58,794 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:21:57" (1/1) ... [2023-12-07 13:21:58,794 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:21:57" (1/1) ... [2023-12-07 13:21:58,961 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:21:57" (1/1) ... [2023-12-07 13:22:00,305 INFO L175 MemorySlicer]: Split 3999 memory accesses to 53 slices as follows [18, 8, 8, 319, 8, 8, 8, 2, 8, 8, 8, 248, 8, 8, 640, 106, 2, 112, 322, 198, 64, 46, 53, 335, 8, 8, 8, 8, 8, 14, 8, 12, 8, 8, 1121, 8, 8, 8, 77, 2, 2, 54, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 4]. 28 percent of accesses are in the largest equivalence class. The 2122 initializations are split as follows [0, 8, 8, 308, 8, 8, 8, 2, 8, 8, 8, 242, 8, 8, 1, 104, 0, 110, 322, 198, 64, 46, 48, 335, 8, 8, 8, 8, 8, 0, 8, 0, 8, 8, 0, 8, 8, 8, 66, 0, 0, 28, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 0]. The 115 writes are split as follows [10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 12, 0, 0, 87, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1]. [2023-12-07 13:22:00,306 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:21:57" (1/1) ... [2023-12-07 13:22:00,306 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:21:57" (1/1) ... [2023-12-07 13:22:00,979 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:21:57" (1/1) ... [2023-12-07 13:22:01,183 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:21:57" (1/1) ... [2023-12-07 13:22:01,286 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:21:57" (1/1) ... [2023-12-07 13:22:01,399 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:21:57" (1/1) ... [2023-12-07 13:22:01,561 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-07 13:22:01,563 INFO L158 Benchmark]: Toolchain (without parser) took 10775.92ms. Allocated memory was 60.9MB in the beginning and 233.8MB in the end (delta: 172.9MB). Free memory was 21.5MB in the beginning and 43.3MB in the end (delta: -21.8MB). Peak memory consumption was 166.4MB. Max. memory is 3.9GB. [2023-12-07 13:22:01,564 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 60.9MB. Free memory is still 34.2MB. There was no memory consumed. Max. memory is 3.9GB. [2023-12-07 13:22:01,572 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6235.91ms. Allocated memory was 60.9MB in the beginning and 156.4MB in the end (delta: 95.5MB). Free memory was 21.3MB in the beginning and 49.8MB in the end (delta: -28.5MB). Peak memory consumption was 92.3MB. Max. memory is 3.9GB. [2023-12-07 13:22:01,573 INFO L158 Benchmark]: Boogie Procedure Inliner took 1748.71ms. Allocated memory was 156.4MB in the beginning and 233.8MB in the end (delta: 77.4MB). Free memory was 49.8MB in the beginning and 132.7MB in the end (delta: -82.9MB). Peak memory consumption was 57.0MB. Max. memory is 3.9GB. [2023-12-07 13:22:01,573 INFO L158 Benchmark]: Boogie Preprocessor took 2785.97ms. Allocated memory is still 233.8MB. Free memory was 132.7MB in the beginning and 43.3MB in the end (delta: 89.5MB). Peak memory consumption was 104.7MB. Max. memory is 3.9GB. [2023-12-07 13:22:01,575 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 is still 34.2MB. There was no memory consumed. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 6235.91ms. Allocated memory was 60.9MB in the beginning and 156.4MB in the end (delta: 95.5MB). Free memory was 21.3MB in the beginning and 49.8MB in the end (delta: -28.5MB). Peak memory consumption was 92.3MB. Max. memory is 3.9GB. * Boogie Procedure Inliner took 1748.71ms. Allocated memory was 156.4MB in the beginning and 233.8MB in the end (delta: 77.4MB). Free memory was 49.8MB in the beginning and 132.7MB in the end (delta: -82.9MB). Peak memory consumption was 57.0MB. Max. memory is 3.9GB. * Boogie Preprocessor took 2785.97ms. Allocated memory is still 233.8MB. Free memory was 132.7MB in the beginning and 43.3MB in the end (delta: 89.5MB). Peak memory consumption was 104.7MB. Max. memory is 3.9GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...