/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-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/goblint-regression/04-mutex_37-indirect_rc.i


--------------------------------------------------------------------------------


This is Ultimate 0.2.4-dev-db9108f-m
[2023-12-07 14:13:37,068 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2023-12-07 14:13:37,169 INFO  L114        SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf
[2023-12-07 14:13:37,172 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2023-12-07 14:13:37,172 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2023-12-07 14:13:37,199 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2023-12-07 14:13:37,199 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-12-07 14:13:37,199 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-12-07 14:13:37,200 INFO  L151        SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2023-12-07 14:13:37,200 INFO  L153        SettingsManager]:  * Use memory slicer=true
[2023-12-07 14:13:37,200 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-12-07 14:13:37,201 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-12-07 14:13:37,201 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-12-07 14:13:37,201 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2023-12-07 14:13:37,202 INFO  L153        SettingsManager]:  * Use SBE=true
[2023-12-07 14:13:37,202 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-12-07 14:13:37,202 INFO  L153        SettingsManager]:  * sizeof long=4
[2023-12-07 14:13:37,203 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2023-12-07 14:13:37,203 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2023-12-07 14:13:37,203 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2023-12-07 14:13:37,204 INFO  L153        SettingsManager]:  * Check for the main procedure if all allocated memory was freed=true
[2023-12-07 14:13:37,224 INFO  L153        SettingsManager]:  * Bitprecise bitfields=true
[2023-12-07 14:13:37,225 INFO  L153        SettingsManager]:  * SV-COMP memtrack compatibility mode=true
[2023-12-07 14:13:37,225 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-12-07 14:13:37,225 INFO  L153        SettingsManager]:  * Adapt memory model on pointer casts if necessary=true
[2023-12-07 14:13:37,225 INFO  L153        SettingsManager]:  * Use bitvectors instead of ints=true
[2023-12-07 14:13:37,226 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2023-12-07 14:13:37,226 INFO  L153        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2023-12-07 14:13:37,226 INFO  L153        SettingsManager]:  * Check unreachability of reach_error function=false
[2023-12-07 14:13:37,227 INFO  L153        SettingsManager]:  * sizeof long double=12
[2023-12-07 14:13:37,227 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2023-12-07 14:13:37,227 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-12-07 14:13:37,227 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2023-12-07 14:13:37,228 INFO  L153        SettingsManager]:  * Only consider context switches at boundaries of atomic blocks=true
[2023-12-07 14:13:37,228 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2023-12-07 14:13:37,228 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2023-12-07 14:13:37,229 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-12-07 14:13:37,229 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-12-07 14:13:37,229 INFO  L153        SettingsManager]:  * Trace refinement strategy=WOLF
[2023-12-07 14:13:37,229 INFO  L153        SettingsManager]:  * Command for external solver=cvc4 --incremental --print-success --lang smt
[2023-12-07 14:13:37,230 INFO  L153        SettingsManager]:  * Apply one-shot large block encoding in concurrent analysis=false
[2023-12-07 14:13:37,245 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2023-12-07 14:13:37,245 INFO  L153        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2023-12-07 14:13:37,245 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2023-12-07 14:13:37,245 INFO  L153        SettingsManager]:  * Logic for external solver=AUFBV
[2023-12-07 14:13:37,246 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2023-12-07 14:13:37,554 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-12-07 14:13:37,641 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-12-07 14:13:37,643 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-12-07 14:13:37,645 INFO  L270        PluginConnector]: Initializing CDTParser...
[2023-12-07 14:13:37,649 INFO  L274        PluginConnector]: CDTParser initialized
[2023-12-07 14:13:37,651 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/04-mutex_37-indirect_rc.i
[2023-12-07 14:13:39,954 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2023-12-07 14:13:40,285 INFO  L384              CDTParser]: Found 1 translation units.
[2023-12-07 14:13:40,285 INFO  L180              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/04-mutex_37-indirect_rc.i
[2023-12-07 14:13:40,298 INFO  L427              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8881ef94/addcd2062eb84625bc0d0b61d9f39a0d/FLAG5a12e2336
[2023-12-07 14:13:40,313 INFO  L435              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8881ef94/addcd2062eb84625bc0d0b61d9f39a0d
[2023-12-07 14:13:40,315 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-12-07 14:13:40,316 INFO  L133        ToolchainWalker]: Walking toolchain with 3 elements.
[2023-12-07 14:13:40,318 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-12-07 14:13:40,318 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-12-07 14:13:40,321 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-12-07 14:13:40,322 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 02:13:40" (1/1) ...
[2023-12-07 14:13:40,323 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c923b6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:13:40, skipping insertion in model container
[2023-12-07 14:13:40,323 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 02:13:40" (1/1) ...
[2023-12-07 14:13:40,424 INFO  L177         MainTranslator]: Built tables and reachable declarations
[2023-12-07 14:13:40,874 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2023-12-07 14:13:40,906 INFO  L202         MainTranslator]: Completed pre-run
[2023-12-07 14:13:41,018 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2023-12-07 14:13:41,091 INFO  L206         MainTranslator]: Completed translation
[2023-12-07 14:13:41,092 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:13:41 WrapperNode
[2023-12-07 14:13:41,092 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-12-07 14:13:41,093 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2023-12-07 14:13:41,093 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2023-12-07 14:13:41,093 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2023-12-07 14:13:41,103 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:13:41" (1/1) ...
[2023-12-07 14:13:41,135 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:13:41" (1/1) ...
[2023-12-07 14:13:41,163 INFO  L138                Inliner]: procedures = 164, calls = 22, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 41
[2023-12-07 14:13:41,163 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2023-12-07 14:13:41,164 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2023-12-07 14:13:41,164 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2023-12-07 14:13:41,164 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2023-12-07 14:13:41,171 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:13:41" (1/1) ...
[2023-12-07 14:13:41,171 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:13:41" (1/1) ...
[2023-12-07 14:13:41,181 INFO  L184        PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:13:41" (1/1) ...
[2023-12-07 14:13:41,193 INFO  L175           MemorySlicer]: Split 12 memory accesses to 3 slices as follows [5, 5, 2]. 42 percent of accesses are in the largest equivalence class. The 6 initializations are split as follows [1, 5, 0]. The 3 writes are split as follows [2, 0, 1].
[2023-12-07 14:13:41,193 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:13:41" (1/1) ...
[2023-12-07 14:13:41,193 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:13:41" (1/1) ...
[2023-12-07 14:13:41,237 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:13:41" (1/1) ...
[2023-12-07 14:13:41,238 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:13:41" (1/1) ...
[2023-12-07 14:13:41,240 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:13:41" (1/1) ...
[2023-12-07 14:13:41,241 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:13:41" (1/1) ...
[2023-12-07 14:13:41,244 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2023-12-07 14:13:41,246 INFO  L158              Benchmark]: Toolchain (without parser) took 930.19ms. Allocated memory is still 60.9MB. Free memory was 24.0MB in the beginning and 26.9MB in the end (delta: -2.9MB). There was no memory consumed. Max. memory is 3.9GB.
[2023-12-07 14:13:41,247 INFO  L158              Benchmark]: CDTParser took 0.15ms. Allocated memory is still 60.9MB. Free memory is still 33.8MB. There was no memory consumed. Max. memory is 3.9GB.
[2023-12-07 14:13:41,248 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 774.22ms. Allocated memory is still 60.9MB. Free memory was 23.9MB in the beginning and 32.2MB in the end (delta: -8.4MB). Peak memory consumption was 5.5MB. Max. memory is 3.9GB.
[2023-12-07 14:13:41,252 INFO  L158              Benchmark]: Boogie Procedure Inliner took 70.57ms. Allocated memory is still 60.9MB. Free memory was 32.0MB in the beginning and 30.1MB in the end (delta: 1.9MB). Peak memory consumption was 1.9MB. Max. memory is 3.9GB.
[2023-12-07 14:13:41,253 INFO  L158              Benchmark]: Boogie Preprocessor took 79.95ms. Allocated memory is still 60.9MB. Free memory was 29.9MB in the beginning and 27.1MB in the end (delta: 2.8MB). Peak memory consumption was 2.8MB. Max. memory is 3.9GB.
[2023-12-07 14:13:41,255 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 0.15ms. Allocated memory is still 60.9MB. Free memory is still 33.8MB. There was no memory consumed. Max. memory is 3.9GB.
 * CACSL2BoogieTranslator took 774.22ms. Allocated memory is still 60.9MB. Free memory was 23.9MB in the beginning and 32.2MB in the end (delta: -8.4MB). Peak memory consumption was 5.5MB. Max. memory is 3.9GB.
 * Boogie Procedure Inliner took 70.57ms. Allocated memory is still 60.9MB. Free memory was 32.0MB in the beginning and 30.1MB in the end (delta: 1.9MB). Peak memory consumption was 1.9MB. Max. memory is 3.9GB.
 * Boogie Preprocessor took 79.95ms. Allocated memory is still 60.9MB. Free memory was 29.9MB in the beginning and 27.1MB in the end (delta: 2.8MB). Peak memory consumption was 2.8MB. Max. memory is 3.9GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...