./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 958ec4d9 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-dev-958ec4d-m [2024-02-07 14:55:11,626 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 14:55:11,703 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-07 14:55:11,709 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 14:55:11,709 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 14:55:11,731 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 14:55:11,731 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 14:55:11,731 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 14:55:11,732 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 14:55:11,736 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 14:55:11,737 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 14:55:11,737 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 14:55:11,738 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 14:55:11,739 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 14:55:11,739 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 14:55:11,739 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 14:55:11,740 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 14:55:11,740 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 14:55:11,740 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-07 14:55:11,741 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 14:55:11,741 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 14:55:11,742 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 14:55:11,742 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 14:55:11,742 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 14:55:11,742 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 14:55:11,743 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 14:55:11,743 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 14:55:11,743 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 14:55:11,744 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 14:55:11,744 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 14:55:11,745 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 14:55:11,745 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 14:55:11,745 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 14:55:11,745 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 14:55:11,745 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 14:55:11,745 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 14:55:11,746 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-07 14:55:11,746 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-07 14:55:11,746 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 14:55:11,746 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 14:55:11,746 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 14:55:11,747 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 14:55:11,747 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 14:55:11,747 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 14:55:11,939 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 14:55:11,979 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 14:55:11,982 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 14:55:11,983 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 14:55:11,983 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 14:55:11,984 INFO L431 ainManager$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 14:55:12,054 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 14:55:12,055 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 14:55:12,056 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c [2024-02-07 14:55:13,246 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 14:55:13,418 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 14:55:13,419 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c [2024-02-07 14:55:13,424 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d709a78b/fc1ef5873cd447e6bf4bb6300410b7b5/FLAGa078fdb4c [2024-02-07 14:55:13,436 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d709a78b/fc1ef5873cd447e6bf4bb6300410b7b5 [2024-02-07 14:55:13,441 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 14:55:13,442 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 14:55:13,443 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 14:55:13,443 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 14:55:13,446 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 14:55:13,447 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:55:12" (1/2) ... [2024-02-07 14:55:13,448 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fee9b69 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:55:13, skipping insertion in model container [2024-02-07 14:55:13,448 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:55:12" (1/2) ... [2024-02-07 14:55:13,449 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55298ec6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:55:13, skipping insertion in model container [2024-02-07 14:55:13,449 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:55:13" (2/2) ... [2024-02-07 14:55:13,449 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fee9b69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:55:13, skipping insertion in model container [2024-02-07 14:55:13,450 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:55:13" (2/2) ... [2024-02-07 14:55:13,450 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 14:55:13,465 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 14:55:13,466 INFO L76 edCorrectnessWitness]: Location invariant before [L117-L117] (long long )i - (long long )size >= 0LL [2024-02-07 14:55:13,466 INFO L76 edCorrectnessWitness]: Location invariant before [L75-L75] i <= 2147483646 [2024-02-07 14:55:13,467 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 14:55:13,467 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 14:55:13,467 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 14:55:13,467 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 14:55:13,467 INFO L76 edCorrectnessWitness]: Location invariant before [L122-L122] (1 <= b) && (b != 0) [2024-02-07 14:55:13,467 INFO L76 edCorrectnessWitness]: Location invariant before [L93-L93] 0 <= M [2024-02-07 14:55:13,467 INFO L76 edCorrectnessWitness]: Location invariant after [L75-L75] i <= 2147483646 [2024-02-07 14:55:13,467 INFO L76 edCorrectnessWitness]: Location invariant before [L121-L121] (b <= -1) && (b != 0) [2024-02-07 14:55:13,468 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 14:55:13,488 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:55:13,704 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 14:55:13,731 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:55:13,739 INFO L203 MainTranslator]: Completed pre-run [2024-02-07 14:55:13,769 WARN L423 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-07 14:55:13,769 WARN L423 MainDispatcher]: Unable to annotate tmp = plus(res1, A[i]) with a witness entry [2024-02-07 14:55:13,776 WARN L423 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-07 14:55:13,776 WARN L423 MainDispatcher]: Unable to annotate tmp = plus(res2, A[i]) with a witness entry [2024-02-07 14:55:13,780 WARN L423 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-07 14:55:13,781 WARN L423 MainDispatcher]: Unable to annotate tmp = plus(res2, A[i]) with a witness entry Start Parsing Local [2024-02-07 14:55:13,822 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 14:55:13,835 ERROR L325 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 14:55:13,835 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55298ec6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:55:13, skipping insertion in model container [2024-02-07 14:55:13,836 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 14:55:13,836 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 14:55:13,837 INFO L158 Benchmark]: Toolchain (without parser) took 394.95ms. Allocated memory is still 167.8MB. Free memory was 107.6MB in the beginning and 92.9MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-07 14:55:13,838 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 167.8MB. Free memory is still 128.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:55:13,838 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 167.8MB. Free memory is still 125.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:55:13,838 INFO L158 Benchmark]: CACSL2BoogieTranslator took 393.23ms. Allocated memory is still 167.8MB. Free memory was 107.6MB in the beginning and 92.9MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-07 14:55:13,839 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 0.14ms. Allocated memory is still 167.8MB. Free memory is still 128.1MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 167.8MB. Free memory is still 125.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 393.23ms. Allocated memory is still 167.8MB. Free memory was 107.6MB in the beginning and 92.9MB 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-dev-958ec4d-m [2024-02-07 14:55:15,893 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 14:55:15,967 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-07 14:55:15,972 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 14:55:15,972 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 14:55:16,002 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 14:55:16,003 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 14:55:16,004 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 14:55:16,004 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 14:55:16,007 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 14:55:16,007 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 14:55:16,008 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 14:55:16,008 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 14:55:16,009 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 14:55:16,009 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 14:55:16,010 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 14:55:16,010 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 14:55:16,010 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 14:55:16,011 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 14:55:16,011 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 14:55:16,011 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 14:55:16,012 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 14:55:16,012 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 14:55:16,012 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-07 14:55:16,012 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-07 14:55:16,013 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 14:55:16,013 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-07 14:55:16,013 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 14:55:16,013 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 14:55:16,014 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 14:55:16,015 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 14:55:16,015 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 14:55:16,015 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 14:55:16,016 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 14:55:16,016 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 14:55:16,016 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 14:55:16,017 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 14:55:16,017 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 14:55:16,017 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-07 14:55:16,018 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-07 14:55:16,018 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 14:55:16,018 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 14:55:16,018 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 14:55:16,018 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 14:55:16,019 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 14:55:16,019 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-07 14:55:16,019 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 14:55:16,318 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 14:55:16,343 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 14:55:16,345 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 14:55:16,346 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 14:55:16,346 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 14:55:16,348 INFO L431 ainManager$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 14:55:17,598 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 14:55:17,802 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 14:55:17,803 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c [2024-02-07 14:55:17,810 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a504996a7/228e6a0cd9894ab4aee5e0d792f0bdfc/FLAG69ee605b7 [2024-02-07 14:55:17,821 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a504996a7/228e6a0cd9894ab4aee5e0d792f0bdfc [2024-02-07 14:55:17,824 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 14:55:17,824 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 14:55:17,826 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-more-array-sum-alt.wvr.yml/witness.yml [2024-02-07 14:55:17,897 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 14:55:17,898 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 14:55:17,899 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 14:55:17,899 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 14:55:17,902 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 14:55:17,903 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:55:17" (1/2) ... [2024-02-07 14:55:17,904 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18285182 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:55:17, skipping insertion in model container [2024-02-07 14:55:17,904 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:55:17" (1/2) ... [2024-02-07 14:55:17,906 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16df9c15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:55:17, skipping insertion in model container [2024-02-07 14:55:17,906 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:55:17" (2/2) ... [2024-02-07 14:55:17,907 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18285182 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:55:17, skipping insertion in model container [2024-02-07 14:55:17,907 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:55:17" (2/2) ... [2024-02-07 14:55:17,907 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 14:55:17,930 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 14:55:17,931 INFO L76 edCorrectnessWitness]: Location invariant before [L93-L93] 0 <= M [2024-02-07 14:55:17,932 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 14:55:17,932 INFO L76 edCorrectnessWitness]: Location invariant before [L121-L121] (b <= -1) && (b != 0) [2024-02-07 14:55:17,932 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 14:55:17,932 INFO L76 edCorrectnessWitness]: Location invariant before [L117-L117] (long long )i - (long long )size >= 0LL [2024-02-07 14:55:17,932 INFO L76 edCorrectnessWitness]: Location invariant before [L75-L75] i <= 2147483646 [2024-02-07 14:55:17,932 INFO L76 edCorrectnessWitness]: Location invariant after [L75-L75] i <= 2147483646 [2024-02-07 14:55:17,933 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 14:55:17,933 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 14:55:17,933 INFO L76 edCorrectnessWitness]: Location invariant before [L122-L122] (1 <= b) && (b != 0) [2024-02-07 14:55:17,933 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 14:55:17,956 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:55:18,116 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 14:55:18,129 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:55:18,144 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-07 14:55:18,147 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:55:18,168 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 14:55:18,181 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:55:18,193 INFO L203 MainTranslator]: Completed pre-run [2024-02-07 14:55:18,203 WARN L423 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-07 14:55:18,204 WARN L423 MainDispatcher]: Unable to annotate tmp = plus(res1, A[i]) with a witness entry [2024-02-07 14:55:18,205 WARN L423 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-07 14:55:18,205 WARN L423 MainDispatcher]: Unable to annotate tmp = plus(res2, A[i]) with a witness entry [2024-02-07 14:55:18,207 WARN L423 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-07 14:55:18,207 WARN L423 MainDispatcher]: Unable to annotate tmp = plus(res2, A[i]) with a witness entry Start Parsing Local [2024-02-07 14:55:18,230 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 14:55:18,252 ERROR L325 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 14:55:18,252 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16df9c15 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:55:18, skipping insertion in model container [2024-02-07 14:55:18,254 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 14:55:18,254 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 14:55:18,256 INFO L158 Benchmark]: Toolchain (without parser) took 357.32ms. Allocated memory is still 77.6MB. Free memory was 47.9MB in the beginning and 52.3MB in the end (delta: -4.4MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. [2024-02-07 14:55:18,257 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 58.7MB. Free memory was 41.0MB in the beginning and 41.0MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:55:18,257 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 77.6MB. Free memory is still 50.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:55:18,258 INFO L158 Benchmark]: CACSL2BoogieTranslator took 355.30ms. Allocated memory is still 77.6MB. Free memory was 47.7MB in the beginning and 52.3MB in the end (delta: -4.7MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. [2024-02-07 14:55:18,259 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 58.7MB. Free memory was 41.0MB in the beginning and 41.0MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.19ms. Allocated memory is still 77.6MB. Free memory is still 50.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 355.30ms. Allocated memory is still 77.6MB. Free memory was 47.7MB in the beginning and 52.3MB in the end (delta: -4.7MB). Peak memory consumption was 14.0MB. 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