./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/chl-word-subst.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/chl-word-subst.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7c74aec 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-word-subst.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/chl-word-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-wip.fs.fix-undeclared-acsl-variable-e7c74ae-m [2024-02-07 19:11:43,883 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 19:11:43,927 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-07 19:11:43,932 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 19:11:43,932 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 19:11:43,964 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 19:11:43,965 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 19:11:43,965 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 19:11:43,966 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 19:11:43,972 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 19:11:43,972 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 19:11:43,972 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 19:11:43,974 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 19:11:43,975 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 19:11:43,975 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 19:11:43,976 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 19:11:43,977 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 19:11:43,977 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 19:11:43,977 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-07 19:11:43,977 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 19:11:43,978 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 19:11:43,978 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 19:11:43,978 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 19:11:43,979 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 19:11:43,979 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 19:11:43,979 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 19:11:43,979 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 19:11:43,980 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 19:11:43,980 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 19:11:43,981 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 19:11:43,982 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 19:11:43,982 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 19:11:43,982 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 19:11:43,982 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 19:11:43,983 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 19:11:43,983 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 19:11:43,983 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-07 19:11:43,983 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-07 19:11:43,983 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 19:11:43,984 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 19:11:43,984 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 19:11:43,984 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 19:11:43,984 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 19:11:43,985 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 19:11:44,198 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 19:11:44,218 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 19:11:44,220 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 19:11:44,221 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 19:11:44,222 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 19:11:44,222 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/chl-word-subst.wvr.yml/witness.yml [2024-02-07 19:11:44,375 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 19:11:44,376 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 19:11:44,376 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-word-subst.wvr.c [2024-02-07 19:11:45,493 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 19:11:45,685 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 19:11:45,685 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-word-subst.wvr.c [2024-02-07 19:11:45,694 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f2155371/80be1dd8e79b4b7f9d000b40fb0f20e7/FLAG733cb1171 [2024-02-07 19:11:45,710 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f2155371/80be1dd8e79b4b7f9d000b40fb0f20e7 [2024-02-07 19:11:45,711 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 19:11:45,713 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 19:11:45,716 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 19:11:45,716 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 19:11:45,720 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 19:11:45,721 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:11:44" (1/2) ... [2024-02-07 19:11:45,722 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@245ed529 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:11:45, skipping insertion in model container [2024-02-07 19:11:45,722 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:11:44" (1/2) ... [2024-02-07 19:11:45,724 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4b9ff823 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:11:45, skipping insertion in model container [2024-02-07 19:11:45,724 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:11:45" (2/2) ... [2024-02-07 19:11:45,724 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@245ed529 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:11:45, skipping insertion in model container [2024-02-07 19:11:45,725 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:11:45" (2/2) ... [2024-02-07 19:11:45,725 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 19:11:45,773 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 19:11:45,775 INFO L76 edCorrectnessWitness]: Location invariant before [L96-L96] stop == (_Bool)0 || stop == (_Bool)1 [2024-02-07 19:11:45,775 INFO L76 edCorrectnessWitness]: Location invariant before [L68-L68] ((_Bool)0 == stop) && (stop == (_Bool)0) [2024-02-07 19:11:45,775 INFO L76 edCorrectnessWitness]: Location invariant before [L111-L111] ((((0LL - (long long )n1) + (long long )n2 >= 0LL) && ((long long )n1 + (long long )n2 >= 0LL)) && ((0LL - (long long )n1) - (long long )n2 >= 0LL)) && ((long long )n1 - (long long )n2 >= 0LL) [2024-02-07 19:11:45,775 INFO L76 edCorrectnessWitness]: Location invariant before [L88-L88] ((_Bool)0 == stop) && (stop == (_Bool)0) [2024-02-07 19:11:45,776 INFO L76 edCorrectnessWitness]: Location invariant before [L52-L52] ((_Bool)0 == stop) && ((((((((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-07 19:11:45,776 INFO L76 edCorrectnessWitness]: Location invariant before [L48-L48] ((_Bool)0 == stop) && (stop == (_Bool)0) [2024-02-07 19:11:45,776 INFO L76 edCorrectnessWitness]: Location invariant before [L77-L77] stop == (_Bool)0 [2024-02-07 19:11:45,777 INFO L76 edCorrectnessWitness]: Location invariant before [L142-L142] (long long )i - (long long )size >= 0LL [2024-02-07 19:11:45,777 INFO L76 edCorrectnessWitness]: Location invariant before [L140-L140] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((((((((((-9LL + (long long )i) + (long long )size >= 0LL && i == 4) || ((-7LL + (long long )i) + (long long )size >= 0LL && i == 3)) || ((-5LL + (long long )i) + (long long )size >= 0LL && i == 2)) || ((-3LL + (long long )i) + (long long )size >= 0LL && i == 1)) || (((-1LL + (long long )i) + (long long )size >= 0LL && 0 == i) && i == 0)) || ((((8 <= i && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1)) || ((-15LL + (long long )i) + (long long )size >= 0LL && i == 7)) || ((-13LL + (long long )i) + (long long )size >= 0LL && i == 6)) || ((-11LL + (long long )i) + (long long )size >= 0LL && i == 5)) [2024-02-07 19:11:45,777 INFO L76 edCorrectnessWitness]: Location invariant before [L109-L109] ((((0LL - (long long )n1) + (long long )n2 >= 0LL) && ((long long )n1 + (long long )n2 >= 0LL)) && ((0LL - (long long )n1) - (long long )n2 >= 0LL)) && ((long long )n1 - (long long )n2 >= 0LL) [2024-02-07 19:11:45,777 INFO L76 edCorrectnessWitness]: Location invariant before [L92-L92] ((_Bool)0 == stop) && ((((((((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-07 19:11:45,777 INFO L76 edCorrectnessWitness]: Location invariant before [L50-L50] ((_Bool)0 == stop) && ((((((((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-07 19:11:45,778 INFO L76 edCorrectnessWitness]: Location invariant before [L76-L76] stop == (_Bool)0 || stop == (_Bool)1 [2024-02-07 19:11:45,778 INFO L76 edCorrectnessWitness]: Location invariant before [L56-L56] stop == (_Bool)0 || stop == (_Bool)1 [2024-02-07 19:11:45,778 INFO L76 edCorrectnessWitness]: Location invariant before [L112-L112] ((((0LL - (long long )n1) + (long long )n2 >= 0LL) && ((long long )n1 + (long long )n2 >= 0LL)) && ((0LL - (long long )n1) - (long long )n2 >= 0LL)) && ((long long )n1 - (long long )n2 >= 0LL) [2024-02-07 19:11:45,778 INFO L76 edCorrectnessWitness]: Location invariant before [L90-L90] ((_Bool)0 == stop) && ((((((((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-07 19:11:45,778 INFO L76 edCorrectnessWitness]: Location invariant before [L72-L72] ((_Bool)0 == stop) && ((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) || i == 5) [2024-02-07 19:11:45,778 INFO L76 edCorrectnessWitness]: Location invariant before [L110-L110] ((((0LL - (long long )n1) + (long long )n2 >= 0LL) && ((long long )n1 + (long long )n2 >= 0LL)) && ((0LL - (long long )n1) - (long long )n2 >= 0LL)) && ((long long )n1 - (long long )n2 >= 0LL) [2024-02-07 19:11:45,779 INFO L76 edCorrectnessWitness]: Location invariant before [L70-L70] ((_Bool)0 == stop) && ((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) [2024-02-07 19:11:45,779 INFO L76 edCorrectnessWitness]: Location invariant before [L97-L97] stop == (_Bool)0 [2024-02-07 19:11:45,779 INFO L76 edCorrectnessWitness]: Location invariant before [L57-L57] stop == (_Bool)0 [2024-02-07 19:11:45,802 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:11:46,018 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-word-subst.wvr.c[3384,3397] [2024-02-07 19:11:46,028 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:11:46,042 INFO L206 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 19:11:46,146 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-word-subst.wvr.c[3384,3397] Start Parsing Local Start Parsing Local [2024-02-07 19:11:46,164 ERROR L361 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 19:11:46,172 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4b9ff823 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:11:46, skipping insertion in model container [2024-02-07 19:11:46,172 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 19:11:46,172 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 19:11:46,174 INFO L158 Benchmark]: Toolchain (without parser) took 460.27ms. Allocated memory is still 167.8MB. Free memory was 91.3MB in the beginning and 72.8MB in the end (delta: 18.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-02-07 19:11:46,174 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 167.8MB. Free memory is still 122.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:11:46,175 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 167.8MB. Free memory was 137.7MB in the beginning and 137.5MB in the end (delta: 163.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:11:46,176 INFO L158 Benchmark]: CACSL2BoogieTranslator took 456.45ms. Allocated memory is still 167.8MB. Free memory was 91.1MB in the beginning and 72.8MB in the end (delta: 18.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-02-07 19:11:46,177 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 167.8MB. Free memory is still 122.5MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.17ms. Allocated memory is still 167.8MB. Free memory was 137.7MB in the beginning and 137.5MB in the end (delta: 163.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 456.45ms. Allocated memory is still 167.8MB. Free memory was 91.1MB in the beginning and 72.8MB in the end (delta: 18.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 142]: Incorrect Syntax Undeclared variable in ACSL expression: i 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-word-subst.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/chl-word-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-wip.fs.fix-undeclared-acsl-variable-e7c74ae-m [2024-02-07 19:11:48,236 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 19:11:48,311 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-07 19:11:48,317 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 19:11:48,317 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 19:11:48,354 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 19:11:48,355 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 19:11:48,355 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 19:11:48,355 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 19:11:48,356 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 19:11:48,356 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 19:11:48,356 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 19:11:48,357 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 19:11:48,359 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 19:11:48,359 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 19:11:48,360 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 19:11:48,361 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 19:11:48,361 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 19:11:48,364 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 19:11:48,365 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 19:11:48,365 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 19:11:48,365 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 19:11:48,365 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 19:11:48,366 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-07 19:11:48,366 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-07 19:11:48,366 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 19:11:48,366 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-07 19:11:48,367 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 19:11:48,367 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 19:11:48,367 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 19:11:48,369 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 19:11:48,369 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 19:11:48,369 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 19:11:48,370 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 19:11:48,370 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 19:11:48,370 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 19:11:48,370 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 19:11:48,371 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 19:11:48,372 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-07 19:11:48,372 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-07 19:11:48,372 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 19:11:48,373 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 19:11:48,373 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 19:11:48,373 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 19:11:48,373 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 19:11:48,373 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-07 19:11:48,374 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 19:11:48,697 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 19:11:48,722 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 19:11:48,724 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 19:11:48,725 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 19:11:48,726 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 19:11:48,728 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-word-subst.wvr.c [2024-02-07 19:11:49,954 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 19:11:50,166 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 19:11:50,167 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-word-subst.wvr.c [2024-02-07 19:11:50,176 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63d338f23/adb8840651594ee6ae79430de493c142/FLAGc003be321 [2024-02-07 19:11:50,195 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63d338f23/adb8840651594ee6ae79430de493c142 [2024-02-07 19:11:50,198 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 19:11:50,198 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 19:11:50,201 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/chl-word-subst.wvr.yml/witness.yml [2024-02-07 19:11:50,315 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 19:11:50,316 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 19:11:50,318 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 19:11:50,319 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 19:11:50,323 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 19:11:50,323 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:11:50" (1/2) ... [2024-02-07 19:11:50,324 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a8d80ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:11:50, skipping insertion in model container [2024-02-07 19:11:50,324 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:11:50" (1/2) ... [2024-02-07 19:11:50,326 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@279d47da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:11:50, skipping insertion in model container [2024-02-07 19:11:50,326 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:11:50" (2/2) ... [2024-02-07 19:11:50,326 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a8d80ff and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:11:50, skipping insertion in model container [2024-02-07 19:11:50,327 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:11:50" (2/2) ... [2024-02-07 19:11:50,327 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 19:11:50,393 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 19:11:50,394 INFO L76 edCorrectnessWitness]: Location invariant before [L88-L88] ((_Bool)0 == stop) && (stop == (_Bool)0) [2024-02-07 19:11:50,394 INFO L76 edCorrectnessWitness]: Location invariant before [L97-L97] stop == (_Bool)0 [2024-02-07 19:11:50,395 INFO L76 edCorrectnessWitness]: Location invariant before [L56-L56] stop == (_Bool)0 || stop == (_Bool)1 [2024-02-07 19:11:50,395 INFO L76 edCorrectnessWitness]: Location invariant before [L90-L90] ((_Bool)0 == stop) && ((((((((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-07 19:11:50,395 INFO L76 edCorrectnessWitness]: Location invariant before [L110-L110] ((((0LL - (long long )n1) + (long long )n2 >= 0LL) && ((long long )n1 + (long long )n2 >= 0LL)) && ((0LL - (long long )n1) - (long long )n2 >= 0LL)) && ((long long )n1 - (long long )n2 >= 0LL) [2024-02-07 19:11:50,395 INFO L76 edCorrectnessWitness]: Location invariant before [L140-L140] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((((((((((-9LL + (long long )i) + (long long )size >= 0LL && i == 4) || ((-7LL + (long long )i) + (long long )size >= 0LL && i == 3)) || ((-5LL + (long long )i) + (long long )size >= 0LL && i == 2)) || ((-3LL + (long long )i) + (long long )size >= 0LL && i == 1)) || (((-1LL + (long long )i) + (long long )size >= 0LL && 0 == i) && i == 0)) || ((((8 <= i && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1)) || ((-15LL + (long long )i) + (long long )size >= 0LL && i == 7)) || ((-13LL + (long long )i) + (long long )size >= 0LL && i == 6)) || ((-11LL + (long long )i) + (long long )size >= 0LL && i == 5)) [2024-02-07 19:11:50,395 INFO L76 edCorrectnessWitness]: Location invariant before [L52-L52] ((_Bool)0 == stop) && ((((((((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-07 19:11:50,395 INFO L76 edCorrectnessWitness]: Location invariant before [L111-L111] ((((0LL - (long long )n1) + (long long )n2 >= 0LL) && ((long long )n1 + (long long )n2 >= 0LL)) && ((0LL - (long long )n1) - (long long )n2 >= 0LL)) && ((long long )n1 - (long long )n2 >= 0LL) [2024-02-07 19:11:50,396 INFO L76 edCorrectnessWitness]: Location invariant before [L77-L77] stop == (_Bool)0 [2024-02-07 19:11:50,396 INFO L76 edCorrectnessWitness]: Location invariant before [L76-L76] stop == (_Bool)0 || stop == (_Bool)1 [2024-02-07 19:11:50,396 INFO L76 edCorrectnessWitness]: Location invariant before [L92-L92] ((_Bool)0 == stop) && ((((((((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-07 19:11:50,396 INFO L76 edCorrectnessWitness]: Location invariant before [L68-L68] ((_Bool)0 == stop) && (stop == (_Bool)0) [2024-02-07 19:11:50,396 INFO L76 edCorrectnessWitness]: Location invariant before [L96-L96] stop == (_Bool)0 || stop == (_Bool)1 [2024-02-07 19:11:50,396 INFO L76 edCorrectnessWitness]: Location invariant before [L57-L57] stop == (_Bool)0 [2024-02-07 19:11:50,396 INFO L76 edCorrectnessWitness]: Location invariant before [L142-L142] (long long )i - (long long )size >= 0LL [2024-02-07 19:11:50,397 INFO L76 edCorrectnessWitness]: Location invariant before [L70-L70] ((_Bool)0 == stop) && ((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) [2024-02-07 19:11:50,397 INFO L76 edCorrectnessWitness]: Location invariant before [L48-L48] ((_Bool)0 == stop) && (stop == (_Bool)0) [2024-02-07 19:11:50,398 INFO L76 edCorrectnessWitness]: Location invariant before [L50-L50] ((_Bool)0 == stop) && ((((((((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-07 19:11:50,398 INFO L76 edCorrectnessWitness]: Location invariant before [L112-L112] ((((0LL - (long long )n1) + (long long )n2 >= 0LL) && ((long long )n1 + (long long )n2 >= 0LL)) && ((0LL - (long long )n1) - (long long )n2 >= 0LL)) && ((long long )n1 - (long long )n2 >= 0LL) [2024-02-07 19:11:50,398 INFO L76 edCorrectnessWitness]: Location invariant before [L109-L109] ((((0LL - (long long )n1) + (long long )n2 >= 0LL) && ((long long )n1 + (long long )n2 >= 0LL)) && ((0LL - (long long )n1) - (long long )n2 >= 0LL)) && ((long long )n1 - (long long )n2 >= 0LL) [2024-02-07 19:11:50,398 INFO L76 edCorrectnessWitness]: Location invariant before [L72-L72] ((_Bool)0 == stop) && ((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) || i == 5) [2024-02-07 19:11:50,424 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:11:50,626 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-word-subst.wvr.c[3384,3397] [2024-02-07 19:11:50,639 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:11:50,650 INFO L203 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-07 19:11:50,653 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:11:50,678 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-word-subst.wvr.c[3384,3397] [2024-02-07 19:11:50,683 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:11:50,686 INFO L206 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 19:11:50,790 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-word-subst.wvr.c[3384,3397] Start Parsing Local Start Parsing Local [2024-02-07 19:11:50,816 ERROR L361 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 19:11:50,817 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@279d47da and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:11:50, skipping insertion in model container [2024-02-07 19:11:50,817 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 19:11:50,817 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 19:11:50,819 INFO L158 Benchmark]: Toolchain (without parser) took 502.42ms. Allocated memory is still 65.0MB. Free memory was 28.3MB in the beginning and 42.3MB in the end (delta: -14.0MB). Peak memory consumption was 4.7MB. Max. memory is 16.1GB. [2024-02-07 19:11:50,819 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 46.1MB. Free memory is still 24.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:11:50,820 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 65.0MB. Free memory is still 32.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:11:50,820 INFO L158 Benchmark]: CACSL2BoogieTranslator took 498.96ms. Allocated memory is still 65.0MB. Free memory was 28.1MB in the beginning and 42.3MB in the end (delta: -14.2MB). Peak memory consumption was 4.7MB. Max. memory is 16.1GB. [2024-02-07 19:11:50,822 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 46.1MB. Free memory is still 24.2MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 65.0MB. Free memory is still 32.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 498.96ms. Allocated memory is still 65.0MB. Free memory was 28.1MB in the beginning and 42.3MB in the end (delta: -14.2MB). Peak memory consumption was 4.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 142]: Incorrect Syntax Undeclared variable in ACSL expression: i 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