./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-more-max-array.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-max-array.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-max-array.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-more-max-array.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 14:39:47,869 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 14:39:47,937 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-07 14:39:47,941 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 14:39:47,942 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 14:39:47,964 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 14:39:47,965 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 14:39:47,965 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 14:39:47,966 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 14:39:47,969 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 14:39:47,969 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 14:39:47,969 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 14:39:47,970 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 14:39:47,971 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 14:39:47,971 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 14:39:47,971 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 14:39:47,971 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 14:39:47,972 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 14:39:47,972 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-07 14:39:47,972 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 14:39:47,972 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 14:39:47,973 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 14:39:47,973 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 14:39:47,973 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 14:39:47,973 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 14:39:47,974 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 14:39:47,974 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 14:39:47,974 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 14:39:47,974 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 14:39:47,975 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 14:39:47,975 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 14:39:47,976 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 14:39:47,976 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 14:39:47,976 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 14:39:47,976 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 14:39:47,976 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 14:39:47,977 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-07 14:39:47,977 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-07 14:39:47,977 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 14:39:47,977 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 14:39:47,977 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 14:39:47,978 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 14:39:47,978 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 14:39:47,978 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 14:39:48,186 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 14:39:48,201 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 14:39:48,203 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 14:39:48,204 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 14:39:48,204 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 14:39:48,205 INFO L431 ainManager$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-max-array.wvr.yml/witness.yml [2024-02-07 14:39:48,269 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 14:39:48,270 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 14:39:48,270 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-max-array.wvr.c [2024-02-07 14:39:49,236 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 14:39:49,372 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 14:39:49,373 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-max-array.wvr.c [2024-02-07 14:39:49,379 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0240fcbab/ed1341e6ac8e4c63b0241c7c4cbc769f/FLAGf9ee9fc8f [2024-02-07 14:39:49,391 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0240fcbab/ed1341e6ac8e4c63b0241c7c4cbc769f [2024-02-07 14:39:49,392 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 14:39:49,393 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 14:39:49,395 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 14:39:49,395 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 14:39:49,399 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 14:39:49,399 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:39:48" (1/2) ... [2024-02-07 14:39:49,400 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14d1ff80 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:39:49, skipping insertion in model container [2024-02-07 14:39:49,400 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:39:48" (1/2) ... [2024-02-07 14:39:49,401 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4736fd4c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:39:49, skipping insertion in model container [2024-02-07 14:39:49,401 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:39:49" (2/2) ... [2024-02-07 14:39:49,402 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14d1ff80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:39:49, skipping insertion in model container [2024-02-07 14:39:49,402 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:39:49" (2/2) ... [2024-02-07 14:39:49,402 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 14:39:49,422 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 14:39:49,423 INFO L76 edCorrectnessWitness]: Location invariant before [L89-L89] 0 <= M [2024-02-07 14:39:49,423 INFO L76 edCorrectnessWitness]: Location invariant before [L73-L73] (max2 <= 2147483646) && (i <= 2147483646) [2024-02-07 14:39:49,436 INFO L76 edCorrectnessWitness]: Location invariant before [L113-L113] (long long )i - (long long )size >= 0LL [2024-02-07 14:39:49,436 INFO L76 edCorrectnessWitness]: Location invariant before [L60-L60] (((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6 [2024-02-07 14:39:49,437 INFO L76 edCorrectnessWitness]: Location invariant before [L111-L111] ((-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 14:39:49,437 INFO L76 edCorrectnessWitness]: Location invariant before [L48-L48] ((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 14:39:49,437 INFO L76 edCorrectnessWitness]: Location invariant before [L72-L72] i <= 2147483646 [2024-02-07 14:39:49,437 INFO L76 edCorrectnessWitness]: Location invariant before [L49-L49] (max1 <= 2147483646) && (((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-07 14:39:49,437 INFO L76 edCorrectnessWitness]: Location invariant before [L61-L61] (max2 <= 2147483646) && ((((((((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) [2024-02-07 14:39:49,452 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:39:49,562 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-max-array.wvr.c[2592,2605] [2024-02-07 14:39:49,568 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:39:49,573 INFO L203 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 [2024-02-07 14:39:49,612 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-max-array.wvr.c[2592,2605] Start Parsing Local Start Parsing Local [2024-02-07 14:39:49,620 ERROR L325 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 14:39:49,620 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4736fd4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:39:49, skipping insertion in model container [2024-02-07 14:39:49,620 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 14:39:49,620 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 14:39:49,622 INFO L158 Benchmark]: Toolchain (without parser) took 228.57ms. Allocated memory is still 148.9MB. Free memory was 90.8MB in the beginning and 75.2MB in the end (delta: 15.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-07 14:39:49,628 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 148.9MB. Free memory was 110.7MB in the beginning and 110.5MB in the end (delta: 159.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:39:49,630 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 148.9MB. Free memory is still 107.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:39:49,630 INFO L158 Benchmark]: CACSL2BoogieTranslator took 225.39ms. Allocated memory is still 148.9MB. Free memory was 90.4MB in the beginning and 75.2MB in the end (delta: 15.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-07 14:39:49,632 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.15ms. Allocated memory is still 148.9MB. Free memory was 110.7MB in the beginning and 110.5MB in the end (delta: 159.6kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 148.9MB. Free memory is still 107.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 225.39ms. Allocated memory is still 148.9MB. Free memory was 90.4MB in the beginning and 75.2MB in the end (delta: 15.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 113]: 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-max-array.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-more-max-array.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 14:39:51,393 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 14:39:51,485 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-07 14:39:51,489 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 14:39:51,489 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 14:39:51,511 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 14:39:51,511 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 14:39:51,512 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 14:39:51,512 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 14:39:51,515 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 14:39:51,515 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 14:39:51,516 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 14:39:51,516 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 14:39:51,517 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 14:39:51,517 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 14:39:51,518 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 14:39:51,518 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 14:39:51,518 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 14:39:51,518 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 14:39:51,518 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 14:39:51,519 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 14:39:51,519 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 14:39:51,519 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 14:39:51,519 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-07 14:39:51,520 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-07 14:39:51,520 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 14:39:51,520 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-07 14:39:51,520 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 14:39:51,520 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 14:39:51,521 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 14:39:51,522 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 14:39:51,522 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 14:39:51,522 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 14:39:51,522 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 14:39:51,522 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 14:39:51,523 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 14:39:51,523 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 14:39:51,523 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 14:39:51,524 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-07 14:39:51,524 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-07 14:39:51,524 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 14:39:51,524 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 14:39:51,524 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 14:39:51,525 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 14:39:51,525 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 14:39:51,525 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-07 14:39:51,525 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 14:39:51,810 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 14:39:51,836 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 14:39:51,839 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 14:39:51,840 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 14:39:51,840 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 14:39:51,842 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-max-array.wvr.c [2024-02-07 14:39:52,989 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 14:39:53,162 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 14:39:53,162 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-max-array.wvr.c [2024-02-07 14:39:53,168 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4059885ad/df8e7ab1ba4e456a8e238d2b9a2b923a/FLAGa42a5bd05 [2024-02-07 14:39:53,179 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4059885ad/df8e7ab1ba4e456a8e238d2b9a2b923a [2024-02-07 14:39:53,181 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 14:39:53,182 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 14:39:53,182 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-more-max-array.wvr.yml/witness.yml [2024-02-07 14:39:53,283 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 14:39:53,284 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 14:39:53,285 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 14:39:53,285 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 14:39:53,289 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 14:39:53,289 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:39:53" (1/2) ... [2024-02-07 14:39:53,290 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33750263 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:39:53, skipping insertion in model container [2024-02-07 14:39:53,290 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:39:53" (1/2) ... [2024-02-07 14:39:53,292 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63735204 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:39:53, skipping insertion in model container [2024-02-07 14:39:53,292 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:39:53" (2/2) ... [2024-02-07 14:39:53,292 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33750263 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:39:53, skipping insertion in model container [2024-02-07 14:39:53,292 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:39:53" (2/2) ... [2024-02-07 14:39:53,293 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 14:39:53,315 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 14:39:53,316 INFO L76 edCorrectnessWitness]: Location invariant before [L49-L49] (max1 <= 2147483646) && (((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-07 14:39:53,316 INFO L76 edCorrectnessWitness]: Location invariant before [L60-L60] (((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6 [2024-02-07 14:39:53,316 INFO L76 edCorrectnessWitness]: Location invariant before [L111-L111] ((-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 14:39:53,316 INFO L76 edCorrectnessWitness]: Location invariant before [L89-L89] 0 <= M [2024-02-07 14:39:53,316 INFO L76 edCorrectnessWitness]: Location invariant before [L113-L113] (long long )i - (long long )size >= 0LL [2024-02-07 14:39:53,316 INFO L76 edCorrectnessWitness]: Location invariant before [L48-L48] ((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 14:39:53,316 INFO L76 edCorrectnessWitness]: Location invariant before [L72-L72] i <= 2147483646 [2024-02-07 14:39:53,316 INFO L76 edCorrectnessWitness]: Location invariant before [L73-L73] (max2 <= 2147483646) && (i <= 2147483646) [2024-02-07 14:39:53,317 INFO L76 edCorrectnessWitness]: Location invariant before [L61-L61] (max2 <= 2147483646) && ((((((((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) [2024-02-07 14:39:53,335 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:39:53,499 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-max-array.wvr.c[2592,2605] [2024-02-07 14:39:53,511 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:39:53,525 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-07 14:39:53,532 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:39:53,550 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-max-array.wvr.c[2592,2605] [2024-02-07 14:39:53,556 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:39:53,561 INFO L203 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 [2024-02-07 14:39:53,619 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-max-array.wvr.c[2592,2605] Start Parsing Local Start Parsing Local [2024-02-07 14:39:53,626 ERROR L325 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 14:39:53,627 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63735204 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:39:53, skipping insertion in model container [2024-02-07 14:39:53,627 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 14:39:53,627 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 14:39:53,632 INFO L158 Benchmark]: Toolchain (without parser) took 343.79ms. Allocated memory is still 100.7MB. Free memory was 76.3MB in the beginning and 58.9MB in the end (delta: 17.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-07 14:39:53,632 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 56.6MB. Free memory was 33.4MB in the beginning and 33.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:39:53,633 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 100.7MB. Free memory is still 78.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:39:53,634 INFO L158 Benchmark]: CACSL2BoogieTranslator took 341.87ms. Allocated memory is still 100.7MB. Free memory was 76.0MB in the beginning and 58.9MB in the end (delta: 17.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-07 14:39:53,635 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 56.6MB. Free memory was 33.4MB in the beginning and 33.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 100.7MB. Free memory is still 78.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 341.87ms. Allocated memory is still 100.7MB. Free memory was 76.0MB in the beginning and 58.9MB in the end (delta: 17.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 113]: 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