./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/chl-sre-subst.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-subst.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 27552612 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-subst.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-sre-subst.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-2755261-m [2024-01-26 15:20:29,506 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:20:29,585 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:20:29,590 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:20:29,590 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:20:29,613 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:20:29,614 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:20:29,614 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:20:29,615 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:20:29,618 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:20:29,618 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:20:29,618 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:20:29,619 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:20:29,620 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:20:29,620 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:20:29,620 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:20:29,621 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:20:29,621 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:20:29,621 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:20:29,621 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:20:29,621 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:20:29,622 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:20:29,622 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:20:29,622 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:20:29,622 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:20:29,623 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:20:29,623 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:20:29,623 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:20:29,624 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:20:29,624 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:20:29,625 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:20:29,625 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:20:29,625 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:20:29,625 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:20:29,625 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:20:29,625 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:20:29,626 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:20:29,626 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:20:29,626 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:20:29,626 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:20:29,626 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:20:29,627 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:20:29,627 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:20:29,627 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:20:29,822 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:20:29,846 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:20:29,848 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:20:29,849 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:20:29,849 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:20:29,850 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-sre-subst.wvr.c [2024-01-26 15:20:30,888 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:20:31,036 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:20:31,037 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-sre-subst.wvr.c [2024-01-26 15:20:31,049 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1c4f1d21/5035c1f064c849f98b8e6f42cf9b9dd5/FLAG6aa3fd1d0 [2024-01-26 15:20:31,066 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1c4f1d21/5035c1f064c849f98b8e6f42cf9b9dd5 [2024-01-26 15:20:31,071 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:20:31,071 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:20:31,072 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-sre-subst.wvr.yml/witness.yml [2024-01-26 15:20:31,166 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:20:31,167 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:20:31,168 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:20:31,168 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:20:31,172 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:20:31,173 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:20:31" (1/2) ... [2024-01-26 15:20:31,175 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60a29163 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:20:31, skipping insertion in model container [2024-01-26 15:20:31,175 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:20:31" (1/2) ... [2024-01-26 15:20:31,177 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3250c7d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:20:31, skipping insertion in model container [2024-01-26 15:20:31,177 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:20:31" (2/2) ... [2024-01-26 15:20:31,177 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60a29163 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:20:31, skipping insertion in model container [2024-01-26 15:20:31,177 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:20:31" (2/2) ... [2024-01-26 15:20:31,178 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:20:31,196 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:20:31,197 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] result_4 == 0 [2024-01-26 15:20:31,197 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] sponsored_0 == (_Bool)0 || sponsored_0 == (_Bool)1 [2024-01-26 15:20:31,197 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] sponsored_1 == (_Bool)0 || sponsored_1 == (_Bool)1 [2024-01-26 15:20:31,197 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] sponsored_2 == (_Bool)0 || sponsored_2 == (_Bool)1 [2024-01-26 15:20:31,197 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] result_3 == 0 [2024-01-26 15:20:31,198 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] result_5 == 0 [2024-01-26 15:20:31,198 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] (unsigned long )_argptr == 0UL [2024-01-26 15:20:31,198 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] result_5 == 0 [2024-01-26 15:20:31,199 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] result_3 == 0 [2024-01-26 15:20:31,199 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] result_4 == 0 [2024-01-26 15:20:31,199 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] sponsored_1 == (_Bool)0 [2024-01-26 15:20:31,199 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] sponsored_2 == (_Bool)0 [2024-01-26 15:20:31,199 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] sponsored_0 == (_Bool)0 [2024-01-26 15:20:31,199 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-26 15:20:31,199 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] result_5 == 0 [2024-01-26 15:20:31,199 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] result_4 == 0 [2024-01-26 15:20:31,200 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] sponsored_2 == (_Bool)0 [2024-01-26 15:20:31,200 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] result_3 == 0 [2024-01-26 15:20:31,200 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] sponsored_0 == (_Bool)0 || sponsored_0 == (_Bool)1 [2024-01-26 15:20:31,200 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] sponsored_1 == (_Bool)0 || sponsored_1 == (_Bool)1 [2024-01-26 15:20:31,200 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] sponsored_1 == (_Bool)0 [2024-01-26 15:20:31,201 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] sponsored_2 == (_Bool)0 [2024-01-26 15:20:31,201 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] result_5 == 0 [2024-01-26 15:20:31,201 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] result_3 == 0 [2024-01-26 15:20:31,201 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] result_4 == 0 [2024-01-26 15:20:31,201 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] sponsored_0 == (_Bool)0 || sponsored_0 == (_Bool)1 [2024-01-26 15:20:31,201 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-26 15:20:31,201 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] result_5 == 0 [2024-01-26 15:20:31,202 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] sponsored_1 == (_Bool)0 || sponsored_1 == (_Bool)1 [2024-01-26 15:20:31,202 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] result_3 == 0 [2024-01-26 15:20:31,202 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] result_4 == 0 [2024-01-26 15:20:31,202 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] sponsored_2 == (_Bool)0 [2024-01-26 15:20:31,202 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] sponsored_0 == (_Bool)0 || sponsored_0 == (_Bool)1 [2024-01-26 15:20:31,202 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-26 15:20:31,220 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:20:31,353 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-subst.wvr.c[2372,2385] [2024-01-26 15:20:31,360 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:20:31,366 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:20:31,373 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 Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Syntax error [2024-01-26 15:20:31,459 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "sponsored_1 == (_Bool)0" at C: sponsored_0 = __VERIFIER_nondet_bool(); [63] (Syntax Error: #15[0](0/30 - 0/31)) [2024-01-26 15:20:31,460 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3250c7d1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:20:31, skipping insertion in model container [2024-01-26 15:20:31,460 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:20:31,461 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:20:31,462 INFO L158 Benchmark]: Toolchain (without parser) took 294.56ms. Allocated memory is still 155.2MB. Free memory was 80.7MB in the beginning and 125.6MB in the end (delta: -44.9MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. [2024-01-26 15:20:31,476 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 117.4MB. Free memory is still 77.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:20:31,476 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 155.2MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:20:31,477 INFO L158 Benchmark]: CACSL2BoogieTranslator took 292.83ms. Allocated memory is still 155.2MB. Free memory was 80.5MB in the beginning and 125.6MB in the end (delta: -45.1MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. [2024-01-26 15:20:31,478 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 117.4MB. Free memory is still 77.7MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 155.2MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 292.83ms. Allocated memory is still 155.2MB. Free memory was 80.5MB in the beginning and 125.6MB in the end (delta: -45.1MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 63]: Unsupported Syntax Unable to instrument "sponsored_1 == (_Bool)0" at C: sponsored_0 = __VERIFIER_nondet_bool(); [63] (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-subst.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-sre-subst.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-2755261-m [2024-01-26 15:20:33,723 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:20:33,798 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:20:33,802 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:20:33,802 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:20:33,828 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:20:33,829 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:20:33,829 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:20:33,829 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:20:33,833 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:20:33,833 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:20:33,833 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:20:33,833 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:20:33,835 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:20:33,835 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:20:33,835 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:20:33,835 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:20:33,836 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:20:33,836 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:20:33,836 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:20:33,836 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:20:33,837 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:20:33,837 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:20:33,837 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:20:33,838 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:20:33,838 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:20:33,838 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:20:33,838 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:20:33,838 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:20:33,839 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:20:33,840 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:20:33,840 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:20:33,840 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:20:33,840 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:20:33,840 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:20:33,840 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:20:33,841 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:20:33,841 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:20:33,841 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:20:33,841 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:20:33,841 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:20:33,842 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:20:33,842 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:20:33,842 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:20:33,843 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:20:33,843 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:20:33,843 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:20:34,109 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:20:34,131 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:20:34,134 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:20:34,135 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:20:34,135 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:20:34,137 INFO L431 ainManager$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-subst.wvr.yml/witness.yml [2024-01-26 15:20:34,237 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:20:34,238 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:20:34,238 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-sre-subst.wvr.c [2024-01-26 15:20:35,433 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:20:35,609 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:20:35,609 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-sre-subst.wvr.c [2024-01-26 15:20:35,615 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8d711e28/a655e97b959943e58c84ac89c9a246fa/FLAG3b96a2919 [2024-01-26 15:20:35,630 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8d711e28/a655e97b959943e58c84ac89c9a246fa [2024-01-26 15:20:35,631 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:20:35,632 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:20:35,634 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:20:35,634 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:20:35,637 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:20:35,638 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:20:34" (1/2) ... [2024-01-26 15:20:35,639 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16e12a7d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:20:35, skipping insertion in model container [2024-01-26 15:20:35,639 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:20:34" (1/2) ... [2024-01-26 15:20:35,640 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@733b2b63 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:20:35, skipping insertion in model container [2024-01-26 15:20:35,640 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:20:35" (2/2) ... [2024-01-26 15:20:35,640 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16e12a7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:20:35, skipping insertion in model container [2024-01-26 15:20:35,641 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:20:35" (2/2) ... [2024-01-26 15:20:35,641 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:20:35,657 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:20:35,658 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] result_5 == 0 [2024-01-26 15:20:35,658 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-26 15:20:35,658 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] sponsored_2 == (_Bool)0 [2024-01-26 15:20:35,658 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] sponsored_1 == (_Bool)0 || sponsored_1 == (_Bool)1 [2024-01-26 15:20:35,659 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] result_3 == 0 [2024-01-26 15:20:35,659 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] result_4 == 0 [2024-01-26 15:20:35,659 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] sponsored_0 == (_Bool)0 || sponsored_0 == (_Bool)1 [2024-01-26 15:20:35,659 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] result_5 == 0 [2024-01-26 15:20:35,659 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] result_3 == 0 [2024-01-26 15:20:35,659 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] sponsored_0 == (_Bool)0 [2024-01-26 15:20:35,659 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] sponsored_2 == (_Bool)0 [2024-01-26 15:20:35,659 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] result_4 == 0 [2024-01-26 15:20:35,660 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] sponsored_1 == (_Bool)0 [2024-01-26 15:20:35,660 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] result_5 == 0 [2024-01-26 15:20:35,660 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] result_3 == 0 [2024-01-26 15:20:35,660 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] sponsored_0 == (_Bool)0 || sponsored_0 == (_Bool)1 [2024-01-26 15:20:35,660 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] result_4 == 0 [2024-01-26 15:20:35,660 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] sponsored_1 == (_Bool)0 [2024-01-26 15:20:35,660 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] sponsored_2 == (_Bool)0 [2024-01-26 15:20:35,661 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-26 15:20:35,661 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] result_4 == 0 [2024-01-26 15:20:35,661 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] sponsored_1 == (_Bool)0 || sponsored_1 == (_Bool)1 [2024-01-26 15:20:35,661 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] result_3 == 0 [2024-01-26 15:20:35,661 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] sponsored_0 == (_Bool)0 || sponsored_0 == (_Bool)1 [2024-01-26 15:20:35,661 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] result_5 == 0 [2024-01-26 15:20:35,661 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] sponsored_2 == (_Bool)0 [2024-01-26 15:20:35,661 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] result_5 == 0 [2024-01-26 15:20:35,661 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] sponsored_2 == (_Bool)0 || sponsored_2 == (_Bool)1 [2024-01-26 15:20:35,662 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] sponsored_1 == (_Bool)0 || sponsored_1 == (_Bool)1 [2024-01-26 15:20:35,662 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] result_4 == 0 [2024-01-26 15:20:35,662 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] sponsored_0 == (_Bool)0 || sponsored_0 == (_Bool)1 [2024-01-26 15:20:35,662 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] result_3 == 0 [2024-01-26 15:20:35,662 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] (unsigned long )_argptr == 0UL [2024-01-26 15:20:35,662 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-26 15:20:35,679 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:20:35,835 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-subst.wvr.c[2372,2385] [2024-01-26 15:20:35,839 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:20:35,850 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:20:35,858 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 Start Parsing Local Start Parsing Local Start Parsing Local Syntax error [2024-01-26 15:20:35,901 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "sponsored_0 == (_Bool)0" at C: sponsored_0 = __VERIFIER_nondet_bool(); [63] (Syntax Error: #15[0](0/30 - 0/31)) [2024-01-26 15:20:35,902 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@733b2b63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:20:35, skipping insertion in model container [2024-01-26 15:20:35,902 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:20:35,902 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:20:35,904 INFO L158 Benchmark]: Toolchain (without parser) took 271.20ms. Allocated memory is still 54.5MB. Free memory was 33.8MB in the beginning and 33.4MB in the end (delta: 383.3kB). Peak memory consumption was 15.5MB. Max. memory is 16.1GB. [2024-01-26 15:20:35,905 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 44.0MB. Free memory was 25.2MB in the beginning and 25.2MB in the end (delta: 42.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:20:35,905 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 54.5MB. Free memory is still 39.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:20:35,906 INFO L158 Benchmark]: CACSL2BoogieTranslator took 268.02ms. Allocated memory is still 54.5MB. Free memory was 33.6MB in the beginning and 33.4MB in the end (delta: 212.1kB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. [2024-01-26 15:20:35,908 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 44.0MB. Free memory was 25.2MB in the beginning and 25.2MB in the end (delta: 42.1kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 54.5MB. Free memory is still 39.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 268.02ms. Allocated memory is still 54.5MB. Free memory was 33.6MB in the beginning and 33.4MB in the end (delta: 212.1kB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 63]: Unsupported Syntax Unable to instrument "sponsored_0 == (_Bool)0" at C: sponsored_0 = __VERIFIER_nondet_bool(); [63] (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