./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.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/popl20-more-array-sum-alt.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/popl20-more-array-sum-alt.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-more-array-sum-alt.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 19:33:10,221 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 19:33:10,304 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-07 19:33:10,310 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 19:33:10,310 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 19:33:10,340 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 19:33:10,341 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 19:33:10,341 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 19:33:10,342 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 19:33:10,346 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 19:33:10,346 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 19:33:10,346 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 19:33:10,347 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 19:33:10,349 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 19:33:10,349 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 19:33:10,349 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 19:33:10,349 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 19:33:10,349 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 19:33:10,350 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-07 19:33:10,350 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 19:33:10,350 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 19:33:10,350 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 19:33:10,351 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 19:33:10,351 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 19:33:10,351 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 19:33:10,351 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 19:33:10,351 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 19:33:10,352 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 19:33:10,352 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 19:33:10,352 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 19:33:10,353 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 19:33:10,353 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 19:33:10,353 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 19:33:10,354 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 19:33:10,354 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 19:33:10,354 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 19:33:10,354 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-07 19:33:10,354 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-07 19:33:10,355 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 19:33:10,355 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 19:33:10,355 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 19:33:10,355 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 19:33:10,355 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 19:33:10,355 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 19:33:10,586 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 19:33:10,625 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 19:33:10,627 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 19:33:10,628 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 19:33:10,628 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 19:33:10,629 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c [2024-02-07 19:33:11,680 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 19:33:11,837 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 19:33:11,838 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c [2024-02-07 19:33:11,853 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/037e96c04/86f95d95857d458aabc4b3f455512b4b/FLAG10440625a [2024-02-07 19:33:11,863 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/037e96c04/86f95d95857d458aabc4b3f455512b4b [2024-02-07 19:33:11,865 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 19:33:11,866 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 19:33:11,867 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-more-array-sum-alt.wvr.yml/witness.yml [2024-02-07 19:33:11,941 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 19:33:11,942 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 19:33:11,943 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 19:33:11,943 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 19:33:11,947 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 19:33:11,948 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:33:11" (1/2) ... [2024-02-07 19:33:11,949 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7eaac4da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:33:11, skipping insertion in model container [2024-02-07 19:33:11,949 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:33:11" (1/2) ... [2024-02-07 19:33:11,951 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e14489f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:33:11, skipping insertion in model container [2024-02-07 19:33:11,951 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:33:11" (2/2) ... [2024-02-07 19:33:11,952 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7eaac4da and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:33:11, skipping insertion in model container [2024-02-07 19:33:11,952 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:33:11" (2/2) ... [2024-02-07 19:33:11,952 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 19:33:11,976 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 19:33:11,977 INFO L76 edCorrectnessWitness]: Location invariant before [L62-L62] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-02-07 19:33:11,977 INFO L76 edCorrectnessWitness]: Location invariant after [L49-L49] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:33:11,977 INFO L76 edCorrectnessWitness]: Location invariant before [L49-L49] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:33:11,977 INFO L76 edCorrectnessWitness]: Location invariant before [L117-L117] (long long )i - (long long )size >= 0LL [2024-02-07 19:33:11,977 INFO L76 edCorrectnessWitness]: Location invariant before [L115-L115] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((((((((((((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)) || ((-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)) [2024-02-07 19:33:11,978 INFO L76 edCorrectnessWitness]: Location invariant before [L122-L122] (1 <= b) && (b != 0) [2024-02-07 19:33:11,978 INFO L76 edCorrectnessWitness]: Location invariant after [L62-L62] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-02-07 19:33:11,978 INFO L76 edCorrectnessWitness]: Location invariant before [L93-L93] 0 <= M [2024-02-07 19:33:11,978 INFO L76 edCorrectnessWitness]: Location invariant before [L75-L75] i <= 2147483646 [2024-02-07 19:33:11,978 INFO L76 edCorrectnessWitness]: Location invariant before [L121-L121] (b <= -1) && (b != 0) [2024-02-07 19:33:11,978 INFO L76 edCorrectnessWitness]: Location invariant after [L75-L75] i <= 2147483646 [2024-02-07 19:33:11,995 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:33:12,142 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/popl20-more-array-sum-alt.wvr.c[2800,2813] [2024-02-07 19:33:12,160 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:33:12,176 INFO L206 MainTranslator]: Completed pre-run [2024-02-07 19:33:12,191 WARN L423 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-07 19:33:12,192 WARN L423 MainDispatcher]: Unable to annotate tmp = plus(res1, A[i]) with a witness entry [2024-02-07 19:33:12,195 WARN L423 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-07 19:33:12,196 WARN L423 MainDispatcher]: Unable to annotate tmp = plus(res2, A[i]) with a witness entry [2024-02-07 19:33:12,198 WARN L423 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-07 19:33:12,199 WARN L423 MainDispatcher]: Unable to annotate tmp = plus(res2, A[i]) with a witness entry Start Parsing Local [2024-02-07 19:33:12,226 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/popl20-more-array-sum-alt.wvr.c[2800,2813] Start Parsing Local Start Parsing Local [2024-02-07 19:33:12,239 ERROR L361 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 19:33:12,240 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e14489f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:33:12, skipping insertion in model container [2024-02-07 19:33:12,240 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 19:33:12,240 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 19:33:12,242 INFO L158 Benchmark]: Toolchain (without parser) took 298.89ms. Allocated memory is still 144.7MB. Free memory was 87.0MB in the beginning and 72.3MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-07 19:33:12,242 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 144.7MB. Free memory is still 105.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:33:12,243 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 144.7MB. Free memory is still 89.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:33:12,243 INFO L158 Benchmark]: CACSL2BoogieTranslator took 297.14ms. Allocated memory is still 144.7MB. Free memory was 87.0MB in the beginning and 72.3MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-07 19:33:12,244 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 144.7MB. Free memory is still 105.7MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 144.7MB. Free memory is still 89.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 297.14ms. Allocated memory is still 144.7MB. Free memory was 87.0MB in the beginning and 72.3MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 117]: 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/popl20-more-array-sum-alt.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-more-array-sum-alt.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 19:33:13,979 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 19:33:14,039 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-07 19:33:14,046 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 19:33:14,046 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 19:33:14,078 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 19:33:14,079 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 19:33:14,079 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 19:33:14,079 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 19:33:14,079 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 19:33:14,080 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 19:33:14,080 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 19:33:14,080 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 19:33:14,080 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 19:33:14,081 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 19:33:14,081 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 19:33:14,081 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 19:33:14,081 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 19:33:14,081 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 19:33:14,082 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 19:33:14,082 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 19:33:14,088 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 19:33:14,089 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 19:33:14,089 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-07 19:33:14,089 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-07 19:33:14,089 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 19:33:14,089 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-07 19:33:14,090 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 19:33:14,090 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 19:33:14,090 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 19:33:14,091 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 19:33:14,091 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 19:33:14,091 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 19:33:14,091 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 19:33:14,091 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 19:33:14,092 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 19:33:14,092 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 19:33:14,092 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 19:33:14,093 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-07 19:33:14,093 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-07 19:33:14,093 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 19:33:14,096 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 19:33:14,096 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 19:33:14,096 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 19:33:14,096 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 19:33:14,097 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-07 19:33:14,097 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 19:33:14,353 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 19:33:14,374 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 19:33:14,376 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 19:33:14,377 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 19:33:14,378 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 19:33:14,379 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c [2024-02-07 19:33:15,473 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 19:33:15,620 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 19:33:15,621 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c [2024-02-07 19:33:15,631 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b3ac6eaa/8d6c5c6de16e4d14b905343614f7048b/FLAG32103ea7c [2024-02-07 19:33:15,645 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b3ac6eaa/8d6c5c6de16e4d14b905343614f7048b [2024-02-07 19:33:15,647 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 19:33:15,648 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 19:33:15,648 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-more-array-sum-alt.wvr.yml/witness.yml [2024-02-07 19:33:15,732 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 19:33:15,733 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 19:33:15,735 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 19:33:15,735 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 19:33:15,739 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 19:33:15,739 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:33:15" (1/2) ... [2024-02-07 19:33:15,740 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e52e0b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:33:15, skipping insertion in model container [2024-02-07 19:33:15,740 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:33:15" (1/2) ... [2024-02-07 19:33:15,742 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1aaef06d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:33:15, skipping insertion in model container [2024-02-07 19:33:15,742 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:33:15" (2/2) ... [2024-02-07 19:33:15,742 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e52e0b3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:33:15, skipping insertion in model container [2024-02-07 19:33:15,743 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:33:15" (2/2) ... [2024-02-07 19:33:15,743 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 19:33:15,761 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 19:33:15,762 INFO L76 edCorrectnessWitness]: Location invariant before [L115-L115] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((((((((((((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)) || ((-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)) [2024-02-07 19:33:15,762 INFO L76 edCorrectnessWitness]: Location invariant before [L117-L117] (long long )i - (long long )size >= 0LL [2024-02-07 19:33:15,762 INFO L76 edCorrectnessWitness]: Location invariant after [L75-L75] i <= 2147483646 [2024-02-07 19:33:15,762 INFO L76 edCorrectnessWitness]: Location invariant after [L62-L62] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-02-07 19:33:15,763 INFO L76 edCorrectnessWitness]: Location invariant before [L49-L49] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:33:15,763 INFO L76 edCorrectnessWitness]: Location invariant before [L122-L122] (1 <= b) && (b != 0) [2024-02-07 19:33:15,763 INFO L76 edCorrectnessWitness]: Location invariant before [L93-L93] 0 <= M [2024-02-07 19:33:15,763 INFO L76 edCorrectnessWitness]: Location invariant before [L75-L75] i <= 2147483646 [2024-02-07 19:33:15,763 INFO L76 edCorrectnessWitness]: Location invariant after [L49-L49] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:33:15,763 INFO L76 edCorrectnessWitness]: Location invariant before [L62-L62] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-02-07 19:33:15,763 INFO L76 edCorrectnessWitness]: Location invariant before [L121-L121] (b <= -1) && (b != 0) [2024-02-07 19:33:15,780 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:33:15,948 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/popl20-more-array-sum-alt.wvr.c[2800,2813] [2024-02-07 19:33:15,966 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:33:15,977 INFO L203 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-07 19:33:15,982 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:33:16,002 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/popl20-more-array-sum-alt.wvr.c[2800,2813] [2024-02-07 19:33:16,010 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:33:16,016 INFO L206 MainTranslator]: Completed pre-run [2024-02-07 19:33:16,031 WARN L423 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-07 19:33:16,032 WARN L423 MainDispatcher]: Unable to annotate tmp = plus(res1, A[i]) with a witness entry [2024-02-07 19:33:16,033 WARN L423 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-07 19:33:16,033 WARN L423 MainDispatcher]: Unable to annotate tmp = plus(res2, A[i]) with a witness entry [2024-02-07 19:33:16,038 WARN L423 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-07 19:33:16,038 WARN L423 MainDispatcher]: Unable to annotate tmp = plus(res2, A[i]) with a witness entry Start Parsing Local [2024-02-07 19:33:16,067 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/popl20-more-array-sum-alt.wvr.c[2800,2813] Start Parsing Local Start Parsing Local [2024-02-07 19:33:16,089 ERROR L361 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 19:33:16,089 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1aaef06d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:33:16, skipping insertion in model container [2024-02-07 19:33:16,089 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 19:33:16,089 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 19:33:16,091 INFO L158 Benchmark]: Toolchain (without parser) took 357.15ms. Allocated memory is still 77.6MB. Free memory was 57.1MB in the beginning and 40.1MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-07 19:33:16,091 INFO L158 Benchmark]: CDTParser took 0.64ms. Allocated memory is still 50.3MB. Free memory is still 23.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:33:16,091 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 77.6MB. Free memory is still 37.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:33:16,092 INFO L158 Benchmark]: CACSL2BoogieTranslator took 354.22ms. Allocated memory is still 77.6MB. Free memory was 56.8MB in the beginning and 40.1MB in the end (delta: 16.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-07 19:33:16,093 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.64ms. Allocated memory is still 50.3MB. Free memory is still 23.5MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 77.6MB. Free memory is still 37.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 354.22ms. Allocated memory is still 77.6MB. Free memory was 56.8MB in the beginning and 40.1MB in the end (delta: 16.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 117]: 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