./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/chl-sre-symm.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-sre-symm.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a340643f Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/chl-sre-symm.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-sre-symm.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-a340643-m [2024-01-27 14:50:55,437 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:50:55,514 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:50:55,517 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:50:55,517 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:50:55,540 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:50:55,541 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:50:55,542 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:50:55,542 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:50:55,545 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:50:55,545 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:50:55,546 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:50:55,546 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:50:55,547 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:50:55,547 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:50:55,548 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:50:55,548 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:50:55,548 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:50:55,548 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:50:55,548 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:50:55,548 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:50:55,549 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:50:55,549 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:50:55,550 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:50:55,550 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:50:55,550 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:50:55,550 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:50:55,550 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:50:55,551 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:50:55,551 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:50:55,551 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:50:55,551 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:50:55,552 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:50:55,552 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:50:55,552 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:50:55,552 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:50:55,552 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:50:55,552 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:50:55,552 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:50:55,552 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:50:55,552 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:50:55,553 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:50:55,553 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:50:55,553 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:50:55,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:50:55,776 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:50:55,778 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:50:55,779 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:50:55,779 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:50:55,780 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-sre-symm.wvr.yml/witness.yml [2024-01-27 14:50:55,831 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:50:55,832 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:50:55,832 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-sre-symm.wvr.c [2024-01-27 14:50:56,835 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:50:56,979 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:50:56,980 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-sre-symm.wvr.c [2024-01-27 14:50:56,986 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67611f2a7/3a49096a876141b7825d7da969f63f2d/FLAG4fca5989b [2024-01-27 14:50:57,004 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67611f2a7/3a49096a876141b7825d7da969f63f2d [2024-01-27 14:50:57,004 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:50:57,005 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:50:57,008 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:50:57,008 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:50:57,011 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:50:57,012 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:50:55" (1/2) ... [2024-01-27 14:50:57,014 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51371ea6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:50:57, skipping insertion in model container [2024-01-27 14:50:57,015 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:50:55" (1/2) ... [2024-01-27 14:50:57,016 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d1587d6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:50:57, skipping insertion in model container [2024-01-27 14:50:57,016 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:50:57" (2/2) ... [2024-01-27 14:50:57,016 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51371ea6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:50:57, skipping insertion in model container [2024-01-27 14:50:57,017 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:50:57" (2/2) ... [2024-01-27 14:50:57,017 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:50:57,035 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:50:57,037 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] result_2 == 0 [2024-01-27 14:50:57,037 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] result_3 == 0 [2024-01-27 14:50:57,037 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] sponsored_1 == (_Bool)0 [2024-01-27 14:50:57,037 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-27 14:50:57,037 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] sponsored_0 == (_Bool)0 || sponsored_0 == (_Bool)1 [2024-01-27 14:50:57,038 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] result_3 == 0 [2024-01-27 14:50:57,038 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] result_2 == 0 [2024-01-27 14:50:57,039 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] sponsored_0 == (_Bool)0 || sponsored_0 == (_Bool)1 [2024-01-27 14:50:57,039 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] sponsored_1 == (_Bool)0 || sponsored_1 == (_Bool)1 [2024-01-27 14:50:57,039 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] result_3 == 0 [2024-01-27 14:50:57,039 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] result_2 == 0 [2024-01-27 14:50:57,039 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] sponsored_1 == (_Bool)0 [2024-01-27 14:50:57,039 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] sponsored_0 == (_Bool)0 || sponsored_0 == (_Bool)1 [2024-01-27 14:50:57,039 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] (unsigned long )_argptr == 0UL [2024-01-27 14:50:57,039 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] sponsored_0 == (_Bool)0 [2024-01-27 14:50:57,040 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] result_3 == 0 [2024-01-27 14:50:57,040 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] sponsored_1 == (_Bool)0 [2024-01-27 14:50:57,040 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] result_2 == 0 [2024-01-27 14:50:57,040 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 14:50:57,059 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:50:57,188 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-sre-symm.wvr.c[2159,2172] [2024-01-27 14:50:57,193 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:50:57,204 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:50:57,213 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry Start Parsing Local Start Parsing Local Syntax error [2024-01-27 14:50:57,238 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "sponsored_0 == (_Bool)0" at C: sponsored_0 = __VERIFIER_nondet_bool(); [57] (Syntax Error: #15[0](0/30 - 0/31)) [2024-01-27 14:50:57,239 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d1587d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:50:57, skipping insertion in model container [2024-01-27 14:50:57,239 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:50:57,239 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:50:57,240 INFO L158 Benchmark]: Toolchain (without parser) took 234.47ms. Allocated memory is still 201.3MB. Free memory was 146.5MB in the beginning and 133.7MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-27 14:50:57,241 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 100.7MB. Free memory was 65.7MB in the beginning and 65.6MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:50:57,241 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 100.7MB. Free memory is still 62.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:50:57,242 INFO L158 Benchmark]: CACSL2BoogieTranslator took 231.35ms. Allocated memory is still 201.3MB. Free memory was 146.5MB in the beginning and 133.7MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-27 14:50:57,244 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.18ms. Allocated memory is still 100.7MB. Free memory was 65.7MB in the beginning and 65.6MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 100.7MB. Free memory is still 62.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 231.35ms. Allocated memory is still 201.3MB. Free memory was 146.5MB in the beginning and 133.7MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 57]: Unsupported Syntax Unable to instrument "sponsored_0 == (_Bool)0" at C: sponsored_0 = __VERIFIER_nondet_bool(); [57] (Syntax Error: #15[0](0/30 - 0/31)) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/chl-sre-symm.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-sre-symm.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-a340643-m [2024-01-27 14:50:58,920 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:50:58,985 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:50:58,989 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:50:58,989 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:50:59,016 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:50:59,020 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:50:59,020 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:50:59,021 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:50:59,022 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:50:59,022 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:50:59,022 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:50:59,022 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:50:59,025 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:50:59,026 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:50:59,026 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:50:59,027 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:50:59,027 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:50:59,027 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:50:59,027 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:50:59,028 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:50:59,028 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:50:59,028 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:50:59,029 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:50:59,029 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:50:59,029 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:50:59,029 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:50:59,029 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:50:59,030 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:50:59,030 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:50:59,030 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:50:59,031 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:50:59,031 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:50:59,031 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:50:59,031 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:50:59,032 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:50:59,032 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:50:59,033 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:50:59,033 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:50:59,033 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:50:59,033 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:50:59,033 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:50:59,033 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:50:59,034 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:50:59,034 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:50:59,034 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:50:59,034 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:50:59,316 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:50:59,338 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:50:59,340 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:50:59,341 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:50:59,342 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:50:59,343 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-sre-symm.wvr.yml/witness.yml [2024-01-27 14:50:59,411 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:50:59,412 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:50:59,413 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-sre-symm.wvr.c [2024-01-27 14:51:00,446 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:51:00,623 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:51:00,623 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-sre-symm.wvr.c [2024-01-27 14:51:00,630 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1573228f5/a042d61d6564424582ec54a2a60fab7a/FLAGd15253a10 [2024-01-27 14:51:00,646 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1573228f5/a042d61d6564424582ec54a2a60fab7a [2024-01-27 14:51:00,646 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:51:00,649 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:51:00,652 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:00,652 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:51:00,655 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:51:00,656 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:50:59" (1/2) ... [2024-01-27 14:51:00,658 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d0f7dc4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:00, skipping insertion in model container [2024-01-27 14:51:00,658 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:50:59" (1/2) ... [2024-01-27 14:51:00,660 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c083db2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:00, skipping insertion in model container [2024-01-27 14:51:00,660 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:00" (2/2) ... [2024-01-27 14:51:00,660 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d0f7dc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:00, skipping insertion in model container [2024-01-27 14:51:00,661 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:00" (2/2) ... [2024-01-27 14:51:00,661 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:51:00,679 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:51:00,680 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] sponsored_1 == (_Bool)0 || sponsored_1 == (_Bool)1 [2024-01-27 14:51:00,681 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] result_2 == 0 [2024-01-27 14:51:00,681 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] sponsored_0 == (_Bool)0 || sponsored_0 == (_Bool)1 [2024-01-27 14:51:00,681 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] result_3 == 0 [2024-01-27 14:51:00,681 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 14:51:00,681 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] sponsored_1 == (_Bool)0 [2024-01-27 14:51:00,681 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] sponsored_0 == (_Bool)0 [2024-01-27 14:51:00,681 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] result_2 == 0 [2024-01-27 14:51:00,681 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] result_3 == 0 [2024-01-27 14:51:00,682 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] result_3 == 0 [2024-01-27 14:51:00,682 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] sponsored_0 == (_Bool)0 || sponsored_0 == (_Bool)1 [2024-01-27 14:51:00,682 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] sponsored_1 == (_Bool)0 [2024-01-27 14:51:00,682 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] result_2 == 0 [2024-01-27 14:51:00,682 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] (unsigned long )_argptr == 0UL [2024-01-27 14:51:00,682 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] result_2 == 0 [2024-01-27 14:51:00,682 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] result_3 == 0 [2024-01-27 14:51:00,682 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-27 14:51:00,683 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] sponsored_0 == (_Bool)0 || sponsored_0 == (_Bool)1 [2024-01-27 14:51:00,683 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] sponsored_1 == (_Bool)0 [2024-01-27 14:51:00,700 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:51:00,849 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-sre-symm.wvr.c[2159,2172] [2024-01-27 14:51:00,853 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:51:00,865 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:51:00,882 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry Start Parsing Local Start Parsing Local Syntax error [2024-01-27 14:51:00,916 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "sponsored_1 == (_Bool)0" at C: sponsored_0 = __VERIFIER_nondet_bool(); [57] (Syntax Error: #15[0](0/30 - 0/31)) [2024-01-27 14:51:00,917 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c083db2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:00, skipping insertion in model container [2024-01-27 14:51:00,917 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:00,917 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:51:00,920 INFO L158 Benchmark]: Toolchain (without parser) took 270.20ms. Allocated memory was 60.8MB in the beginning and 75.5MB in the end (delta: 14.7MB). Free memory was 33.7MB in the beginning and 53.0MB in the end (delta: -19.3MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2024-01-27 14:51:00,921 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 60.8MB. Free memory was 37.4MB in the beginning and 37.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:00,921 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 60.8MB. Free memory was 34.4MB in the beginning and 34.3MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:00,922 INFO L158 Benchmark]: CACSL2BoogieTranslator took 265.59ms. Allocated memory was 60.8MB in the beginning and 75.5MB in the end (delta: 14.7MB). Free memory was 33.6MB in the beginning and 53.0MB in the end (delta: -19.5MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2024-01-27 14:51:00,924 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.15ms. Allocated memory is still 60.8MB. Free memory was 37.4MB in the beginning and 37.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 60.8MB. Free memory was 34.4MB in the beginning and 34.3MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 265.59ms. Allocated memory was 60.8MB in the beginning and 75.5MB in the end (delta: 14.7MB). Free memory was 33.6MB in the beginning and 53.0MB in the end (delta: -19.5MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 57]: Unsupported Syntax Unable to instrument "sponsored_1 == (_Bool)0" at C: sponsored_0 = __VERIFIER_nondet_bool(); [57] (Syntax Error: #15[0](0/30 - 0/31)) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN