./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/chl-match-trans.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-match-trans.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3d25acf6 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-match-trans.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-match-trans.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-3d25acf-m [2024-01-30 14:23:18,070 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:23:18,123 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-30 14:23:18,135 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:23:18,136 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:23:18,164 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:23:18,164 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:23:18,165 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:23:18,165 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:23:18,166 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:23:18,166 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:23:18,167 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:23:18,167 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:23:18,168 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:23:18,168 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:23:18,168 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:23:18,169 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:23:18,169 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:23:18,169 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-30 14:23:18,169 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:23:18,170 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:23:18,173 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:23:18,173 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:23:18,173 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:23:18,176 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:23:18,176 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:23:18,177 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:23:18,177 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:23:18,177 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:23:18,177 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:23:18,178 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:23:18,178 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:23:18,179 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:23:18,179 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:23:18,179 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:23:18,179 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:23:18,179 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-30 14:23:18,180 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-30 14:23:18,180 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:23:18,180 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:23:18,180 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:23:18,180 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:23:18,181 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:23:18,181 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:23:18,375 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:23:18,405 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:23:18,407 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:23:18,408 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:23:18,408 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:23:18,409 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-match-trans.wvr.c [2024-01-30 14:23:19,399 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:23:19,555 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:23:19,556 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-match-trans.wvr.c [2024-01-30 14:23:19,571 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2dd414611/ac111206f9c74b33b725d8eed15160e7/FLAG927bf2009 [2024-01-30 14:23:19,583 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2dd414611/ac111206f9c74b33b725d8eed15160e7 [2024-01-30 14:23:19,585 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:23:19,586 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:23:19,588 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-match-trans.wvr.yml/witness.yml [2024-01-30 14:23:19,710 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:23:19,711 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:23:19,713 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:23:19,713 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:23:19,717 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:23:19,717 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:23:19" (1/2) ... [2024-01-30 14:23:19,718 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66906c7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:23:19, skipping insertion in model container [2024-01-30 14:23:19,718 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:23:19" (1/2) ... [2024-01-30 14:23:19,719 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7dac8b27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:23:19, skipping insertion in model container [2024-01-30 14:23:19,720 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:23:19" (2/2) ... [2024-01-30 14:23:19,720 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66906c7c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:23:19, skipping insertion in model container [2024-01-30 14:23:19,720 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:23:19" (2/2) ... [2024-01-30 14:23:19,720 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:23:19,753 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:23:19,754 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-30 14:23:19,755 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (((((4294967296LL + (long long )s1) + (long long )s2 >= 0LL) && ((4294967295LL - (long long )s1) + (long long )s2 >= 0LL)) && ((4294967295LL + (long long )s1) - (long long )s2 >= 0LL)) && ((4294967294LL - (long long )s1) - (long long )s2 >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:23:19,755 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] ((result_9 == 0) && (result_10 == 0)) && (result_11 == 0) [2024-01-30 14:23:19,755 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-30 14:23:19,755 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (((((4294967296LL + (long long )s1) + (long long )s2 >= 0LL) && ((4294967295LL - (long long )s1) + (long long )s2 >= 0LL)) && ((4294967295LL + (long long )s1) - (long long )s2 >= 0LL)) && ((4294967294LL - (long long )s1) - (long long )s2 >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:23:19,755 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (((((score_6 == 0) && (seq_1_start_7 == 0)) && (seq_2_start_8 == 0)) && (result_9 == 0)) && (result_10 == 0)) && (result_11 == 0) [2024-01-30 14:23:19,755 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (b <= -1) && (b != 0) [2024-01-30 14:23:19,755 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (((((((((((score_0 == 0) && (seq_1_start_1 == 0)) && (seq_2_start_2 == 0)) && (score_3 == 0)) && (seq_1_start_4 == 0)) && (seq_2_start_5 == 0)) && (score_6 == 0)) && (seq_1_start_7 == 0)) && (seq_2_start_8 == 0)) && (result_9 == 0)) && (result_10 == 0)) && (result_11 == 0) [2024-01-30 14:23:19,756 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (1 <= b) && (b != 0) [2024-01-30 14:23:19,756 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] ((((((((score_3 == 0) && (seq_1_start_4 == 0)) && (seq_2_start_5 == 0)) && (score_6 == 0)) && (seq_1_start_7 == 0)) && (seq_2_start_8 == 0)) && (result_9 == 0)) && (result_10 == 0)) && (result_11 == 0) [2024-01-30 14:23:19,756 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] ((((seq_1_start_7 == 0) && (seq_2_start_8 == 0)) && (result_9 == 0)) && (result_10 == 0)) && (result_11 == 0) [2024-01-30 14:23:19,756 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-30 14:23:19,756 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] (unsigned long )_argptr == 0UL [2024-01-30 14:23:19,756 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-30 14:23:19,757 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (((((4294967296LL + (long long )s1) + (long long )s2 >= 0LL) && ((4294967295LL - (long long )s1) + (long long )s2 >= 0LL)) && ((4294967295LL + (long long )s1) - (long long )s2 >= 0LL)) && ((4294967294LL - (long long )s1) - (long long )s2 >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:23:19,757 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((((((seq_2_start_5 == 0) && (score_6 == 0)) && (seq_1_start_7 == 0)) && (seq_2_start_8 == 0)) && (result_9 == 0)) && (result_10 == 0)) && (result_11 == 0) [2024-01-30 14:23:19,757 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (((seq_2_start_8 == 0) && (result_9 == 0)) && (result_10 == 0)) && (result_11 == 0) [2024-01-30 14:23:19,757 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-30 14:23:19,757 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (((((((((seq_2_start_2 == 0) && (score_3 == 0)) && (seq_1_start_4 == 0)) && (seq_2_start_5 == 0)) && (score_6 == 0)) && (seq_1_start_7 == 0)) && (seq_2_start_8 == 0)) && (result_9 == 0)) && (result_10 == 0)) && (result_11 == 0) [2024-01-30 14:23:19,757 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (((seq_2_start_8 == 0) && (result_9 == 0)) && (result_10 == 0)) && (result_11 == 0) [2024-01-30 14:23:19,757 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] ((((((((((seq_1_start_1 == 0) && (seq_2_start_2 == 0)) && (score_3 == 0)) && (seq_1_start_4 == 0)) && (seq_2_start_5 == 0)) && (score_6 == 0)) && (seq_1_start_7 == 0)) && (seq_2_start_8 == 0)) && (result_9 == 0)) && (result_10 == 0)) && (result_11 == 0) [2024-01-30 14:23:19,758 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (((((((seq_1_start_4 == 0) && (seq_2_start_5 == 0)) && (score_6 == 0)) && (seq_1_start_7 == 0)) && (seq_2_start_8 == 0)) && (result_9 == 0)) && (result_10 == 0)) && (result_11 == 0) [2024-01-30 14:23:19,777 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:23:19,932 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-match-trans.wvr.c[2993,3006] [2024-01-30 14:23:19,948 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:23:19,956 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:23:19,965 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local [2024-01-30 14:23:19,999 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: s2 [2024-01-30 14:23:20,000 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7dac8b27 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:23:19, skipping insertion in model container [2024-01-30 14:23:20,000 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:23:20,000 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:23:20,003 INFO L158 Benchmark]: Toolchain (without parser) took 290.62ms. Allocated memory was 136.3MB in the beginning and 195.0MB in the end (delta: 58.7MB). Free memory was 74.8MB in the beginning and 167.4MB in the end (delta: -92.6MB). Peak memory consumption was 19.3MB. Max. memory is 16.1GB. [2024-01-30 14:23:20,003 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 136.3MB. Free memory is still 96.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:23:20,004 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 136.3MB. Free memory is still 80.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:23:20,004 INFO L158 Benchmark]: CACSL2BoogieTranslator took 287.28ms. Allocated memory was 136.3MB in the beginning and 195.0MB in the end (delta: 58.7MB). Free memory was 74.5MB in the beginning and 167.4MB in the end (delta: -92.9MB). Peak memory consumption was 19.3MB. Max. memory is 16.1GB. [2024-01-30 14:23:20,006 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 136.3MB. Free memory is still 96.8MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 136.3MB. Free memory is still 80.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 287.28ms. Allocated memory was 136.3MB in the beginning and 195.0MB in the end (delta: 58.7MB). Free memory was 74.5MB in the beginning and 167.4MB in the end (delta: -92.9MB). Peak memory consumption was 19.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 43]: Incorrect Syntax Undeclared variable in ACSL expression: s2 RESULT: Ultimate could not prove your program: Incorrect Syntax 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-match-trans.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-match-trans.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-3d25acf-m [2024-01-30 14:23:21,763 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:23:21,813 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-30 14:23:21,816 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:23:21,820 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:23:21,837 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:23:21,838 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:23:21,838 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:23:21,840 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:23:21,841 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:23:21,841 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:23:21,841 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:23:21,842 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:23:21,843 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:23:21,843 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:23:21,843 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:23:21,844 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:23:21,847 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:23:21,847 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:23:21,847 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:23:21,847 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:23:21,848 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:23:21,848 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:23:21,848 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-30 14:23:21,848 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-30 14:23:21,849 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:23:21,849 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-30 14:23:21,849 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:23:21,850 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:23:21,850 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:23:21,850 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:23:21,854 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:23:21,854 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:23:21,855 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:23:21,855 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:23:21,855 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:23:21,855 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:23:21,855 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:23:21,856 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-30 14:23:21,856 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-30 14:23:21,856 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:23:21,857 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:23:21,857 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:23:21,857 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:23:21,857 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:23:21,858 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-30 14:23:21,858 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:23:22,117 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:23:22,135 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:23:22,137 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:23:22,138 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:23:22,138 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:23:22,139 INFO L431 ainManager$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-match-trans.wvr.yml/witness.yml [2024-01-30 14:23:22,280 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:23:22,280 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:23:22,281 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-match-trans.wvr.c [2024-01-30 14:23:23,301 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:23:23,467 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:23:23,467 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-match-trans.wvr.c [2024-01-30 14:23:23,474 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0faff5423/2ed4c09e5f1f49feb7ca1a3d38032952/FLAG1cd0ea7c1 [2024-01-30 14:23:23,488 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0faff5423/2ed4c09e5f1f49feb7ca1a3d38032952 [2024-01-30 14:23:23,489 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:23:23,491 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:23:23,493 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:23:23,493 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:23:23,497 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:23:23,499 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:23:22" (1/2) ... [2024-01-30 14:23:23,500 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45254686 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:23:23, skipping insertion in model container [2024-01-30 14:23:23,500 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:23:22" (1/2) ... [2024-01-30 14:23:23,501 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@446b47b8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:23:23, skipping insertion in model container [2024-01-30 14:23:23,501 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:23:23" (2/2) ... [2024-01-30 14:23:23,501 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45254686 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:23:23, skipping insertion in model container [2024-01-30 14:23:23,502 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:23:23" (2/2) ... [2024-01-30 14:23:23,502 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:23:23,533 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:23:23,534 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (((((((((((score_0 == 0) && (seq_1_start_1 == 0)) && (seq_2_start_2 == 0)) && (score_3 == 0)) && (seq_1_start_4 == 0)) && (seq_2_start_5 == 0)) && (score_6 == 0)) && (seq_1_start_7 == 0)) && (seq_2_start_8 == 0)) && (result_9 == 0)) && (result_10 == 0)) && (result_11 == 0) [2024-01-30 14:23:23,534 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (((((4294967296LL + (long long )s1) + (long long )s2 >= 0LL) && ((4294967295LL - (long long )s1) + (long long )s2 >= 0LL)) && ((4294967295LL + (long long )s1) - (long long )s2 >= 0LL)) && ((4294967294LL - (long long )s1) - (long long )s2 >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:23:23,534 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] ((((((((((seq_1_start_1 == 0) && (seq_2_start_2 == 0)) && (score_3 == 0)) && (seq_1_start_4 == 0)) && (seq_2_start_5 == 0)) && (score_6 == 0)) && (seq_1_start_7 == 0)) && (seq_2_start_8 == 0)) && (result_9 == 0)) && (result_10 == 0)) && (result_11 == 0) [2024-01-30 14:23:23,534 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((((((seq_2_start_5 == 0) && (score_6 == 0)) && (seq_1_start_7 == 0)) && (seq_2_start_8 == 0)) && (result_9 == 0)) && (result_10 == 0)) && (result_11 == 0) [2024-01-30 14:23:23,535 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (((seq_2_start_8 == 0) && (result_9 == 0)) && (result_10 == 0)) && (result_11 == 0) [2024-01-30 14:23:23,535 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (((((score_6 == 0) && (seq_1_start_7 == 0)) && (seq_2_start_8 == 0)) && (result_9 == 0)) && (result_10 == 0)) && (result_11 == 0) [2024-01-30 14:23:23,535 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-30 14:23:23,535 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] ((result_9 == 0) && (result_10 == 0)) && (result_11 == 0) [2024-01-30 14:23:23,535 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (((((4294967296LL + (long long )s1) + (long long )s2 >= 0LL) && ((4294967295LL - (long long )s1) + (long long )s2 >= 0LL)) && ((4294967295LL + (long long )s1) - (long long )s2 >= 0LL)) && ((4294967294LL - (long long )s1) - (long long )s2 >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:23:23,535 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (((((((((seq_2_start_2 == 0) && (score_3 == 0)) && (seq_1_start_4 == 0)) && (seq_2_start_5 == 0)) && (score_6 == 0)) && (seq_1_start_7 == 0)) && (seq_2_start_8 == 0)) && (result_9 == 0)) && (result_10 == 0)) && (result_11 == 0) [2024-01-30 14:23:23,535 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] ((((((((score_3 == 0) && (seq_1_start_4 == 0)) && (seq_2_start_5 == 0)) && (score_6 == 0)) && (seq_1_start_7 == 0)) && (seq_2_start_8 == 0)) && (result_9 == 0)) && (result_10 == 0)) && (result_11 == 0) [2024-01-30 14:23:23,536 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (((((4294967296LL + (long long )s1) + (long long )s2 >= 0LL) && ((4294967295LL - (long long )s1) + (long long )s2 >= 0LL)) && ((4294967295LL + (long long )s1) - (long long )s2 >= 0LL)) && ((4294967294LL - (long long )s1) - (long long )s2 >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:23:23,536 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-30 14:23:23,536 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-30 14:23:23,536 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (b <= -1) && (b != 0) [2024-01-30 14:23:23,536 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (((((((seq_1_start_4 == 0) && (seq_2_start_5 == 0)) && (score_6 == 0)) && (seq_1_start_7 == 0)) && (seq_2_start_8 == 0)) && (result_9 == 0)) && (result_10 == 0)) && (result_11 == 0) [2024-01-30 14:23:23,536 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] ((((seq_1_start_7 == 0) && (seq_2_start_8 == 0)) && (result_9 == 0)) && (result_10 == 0)) && (result_11 == 0) [2024-01-30 14:23:23,536 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-30 14:23:23,537 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-30 14:23:23,537 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (((seq_2_start_8 == 0) && (result_9 == 0)) && (result_10 == 0)) && (result_11 == 0) [2024-01-30 14:23:23,537 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] (unsigned long )_argptr == 0UL [2024-01-30 14:23:23,537 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (1 <= b) && (b != 0) [2024-01-30 14:23:23,554 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:23:23,718 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-match-trans.wvr.c[2993,3006] [2024-01-30 14:23:23,730 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:23:23,740 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:23:23,752 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local [2024-01-30 14:23:23,776 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: s2 [2024-01-30 14:23:23,776 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@446b47b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:23:23, skipping insertion in model container [2024-01-30 14:23:23,776 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:23:23,777 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:23:23,779 INFO L158 Benchmark]: Toolchain (without parser) took 286.84ms. Allocated memory is still 69.2MB. Free memory was 37.5MB in the beginning and 41.6MB in the end (delta: -4.1MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. [2024-01-30 14:23:23,779 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 56.6MB. Free memory was 31.3MB in the beginning and 31.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:23:23,779 INFO L158 Benchmark]: CDTParser took 0.07ms. Allocated memory is still 56.6MB. Free memory is still 41.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:23:23,780 INFO L158 Benchmark]: CACSL2BoogieTranslator took 283.73ms. Allocated memory is still 69.2MB. Free memory was 37.3MB in the beginning and 41.6MB in the end (delta: -4.3MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. [2024-01-30 14:23:23,782 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 0.12ms. Allocated memory is still 56.6MB. Free memory was 31.3MB in the beginning and 31.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.07ms. Allocated memory is still 56.6MB. Free memory is still 41.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 283.73ms. Allocated memory is still 69.2MB. Free memory was 37.3MB in the beginning and 41.6MB in the end (delta: -4.3MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 43]: Incorrect Syntax Undeclared variable in ACSL expression: s2 RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN