./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-counter-fun.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-counter-fun.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-counter-fun.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-counter-fun.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 14:38:03,401 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 14:38:03,463 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-07 14:38:03,466 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 14:38:03,467 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 14:38:03,487 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 14:38:03,488 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 14:38:03,489 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 14:38:03,489 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 14:38:03,492 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 14:38:03,493 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 14:38:03,493 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 14:38:03,494 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 14:38:03,495 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 14:38:03,495 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 14:38:03,495 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 14:38:03,495 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 14:38:03,496 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 14:38:03,496 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-07 14:38:03,496 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 14:38:03,496 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 14:38:03,497 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 14:38:03,497 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 14:38:03,497 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 14:38:03,497 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 14:38:03,498 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 14:38:03,498 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 14:38:03,498 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 14:38:03,498 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 14:38:03,499 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 14:38:03,499 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 14:38:03,500 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 14:38:03,500 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 14:38:03,500 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 14:38:03,500 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 14:38:03,501 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 14:38:03,501 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-07 14:38:03,501 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-07 14:38:03,501 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 14:38:03,501 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 14:38:03,501 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 14:38:03,502 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 14:38:03,502 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 14:38:03,502 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 14:38:03,689 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 14:38:03,704 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 14:38:03,706 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 14:38:03,707 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 14:38:03,707 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 14:38:03,708 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-counter-fun.wvr.c [2024-02-07 14:38:04,799 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 14:38:04,970 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 14:38:04,971 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-counter-fun.wvr.c [2024-02-07 14:38:04,977 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/963c218a0/9343f3a66fcf42a0b302ac8bee69107b/FLAG6808a5497 [2024-02-07 14:38:04,987 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/963c218a0/9343f3a66fcf42a0b302ac8bee69107b [2024-02-07 14:38:04,989 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 14:38:04,989 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 14:38:04,990 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-counter-fun.wvr.yml/witness.yml [2024-02-07 14:38:05,072 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 14:38:05,073 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 14:38:05,075 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 14:38:05,075 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 14:38:05,079 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 14:38:05,080 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:38:04" (1/2) ... [2024-02-07 14:38:05,081 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cfc23e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:38:05, skipping insertion in model container [2024-02-07 14:38:05,081 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:38:04" (1/2) ... [2024-02-07 14:38:05,082 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2caa319 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:38:05, skipping insertion in model container [2024-02-07 14:38:05,083 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:38:05" (2/2) ... [2024-02-07 14:38:05,083 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cfc23e0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:38:05, skipping insertion in model container [2024-02-07 14:38:05,083 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:38:05" (2/2) ... [2024-02-07 14:38:05,083 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 14:38:05,101 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 14:38:05,105 INFO L76 edCorrectnessWitness]: Location invariant before [L62-L62] 0 <= counter [2024-02-07 14:38:05,105 INFO L76 edCorrectnessWitness]: Location invariant before [L49-L49] 0 <= counter [2024-02-07 14:38:05,105 INFO L76 edCorrectnessWitness]: Location invariant before [L97-L97] ((((2147483648LL + (long long )counter) + (long long )i >= 0LL) && ((2147483648LL - (long long )counter) + (long long )i >= 0LL)) && ((2147483647LL + (long long )counter) - (long long )i >= 0LL)) && ((2147483647LL - (long long )counter) - (long long )i >= 0LL) [2024-02-07 14:38:05,105 INFO L76 edCorrectnessWitness]: Location invariant before [L95-L95] ((((2147483648LL + (long long )counter) + (long long )i >= 0LL) && ((2147483648LL - (long long )counter) + (long long )i >= 0LL)) && ((2147483647LL + (long long )counter) - (long long )i >= 0LL)) && ((2147483647LL - (long long )counter) - (long long )i >= 0LL) [2024-02-07 14:38:05,106 INFO L76 edCorrectnessWitness]: Location invariant before [L101-L101] (((0LL - (long long )counter) + (long long )i >= 0LL) && ((long long )counter + (long long )i >= 0LL)) && ((long long )i - (long long )size >= 0LL) [2024-02-07 14:38:05,106 INFO L76 edCorrectnessWitness]: Location invariant before [L99-L99] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((((((((((((((((-13LL + (long long )i) + (long long )size >= 0LL && (-7LL + (long long )counter) + (long long )size >= 0LL) && (-6LL + (long long )counter) + (long long )i >= 0LL) && (-7LL - (long long )counter) + (long long )size >= 0LL) && (-6LL - (long long )counter) + (long long )i >= 0LL) && (6LL + (long long )counter) - (long long )i >= 0LL) && (6LL - (long long )counter) - (long long )i >= 0LL) && i == 6) || ((((((((-11LL + (long long )i) + (long long )size >= 0LL && (-6LL + (long long )counter) + (long long )size >= 0LL) && (-5LL + (long long )counter) + (long long )i >= 0LL) && (-6LL - (long long )counter) + (long long )size >= 0LL) && (-5LL - (long long )counter) + (long long )i >= 0LL) && (5LL + (long long )counter) - (long long )i >= 0LL) && (5LL - (long long )counter) - (long long )i >= 0LL) && i == 5)) || ((((((((-9LL + (long long )i) + (long long )size >= 0LL && (-5LL + (long long )counter) + (long long )size >= 0LL) && (-4LL + (long long )counter) + (long long )i >= 0LL) && (-5LL - (long long )counter) + (long long )size >= 0LL) && (-4LL - (long long )counter) + (long long )i >= 0LL) && (4LL + (long long )counter) - (long long )i >= 0LL) && (4LL - (long long )counter) - (long long )i >= 0LL) && i == 4)) || ((((((((-7LL + (long long )i) + (long long )size >= 0LL && (-4LL + (long long )counter) + (long long )size >= 0LL) && (-3LL + (long long )counter) + (long long )i >= 0LL) && (-4LL - (long long )counter) + (long long )size >= 0LL) && (-3LL - (long long )counter) + (long long )i >= 0LL) && (3LL + (long long )counter) - (long long )i >= 0LL) && (3LL - (long long )counter) - (long long )i >= 0LL) && i == 3)) || ((((((((-5LL + (long long )i) + (long long )size >= 0LL && (-3LL + (long long )counter) + (long long )size >= 0LL) && (-2LL + (long long )counter) + (long long )i >= 0LL) && (-3LL - (long long )counter) + (long long )size >= 0LL) && (-2LL - (long long )counter) + (long long )i >= 0LL) && (2LL + (long long )counter) - (long long )i >= 0LL) && (2LL - (long long )counter) - (long long )i >= 0LL) && i == 2)) || ((((((((-3LL + (long long )i) + (long long )size >= 0LL && (-2LL + (long long )counter) + (long long )size >= 0LL) && (-1LL + (long long )counter) + (long long )i >= 0LL) && (-2LL - (long long )counter) + (long long )size >= 0LL) && (-1LL - (long long )counter) + (long long )i >= 0LL) && (1LL + (long long )counter) - (long long )i >= 0LL) && (1LL - (long long )counter) - (long long )i >= 0LL) && i == 1)) || (((((((((-1LL + (long long )counter) + (long long )size >= 0LL && (-1LL + (long long )i) + (long long )size >= 0LL) && (-1LL - (long long )counter) + (long long )size >= 0LL) && (0LL - (long long )counter) + (long long )i >= 0LL) && (long long )counter + (long long )i >= 0LL) && (0LL - (long long )counter) - (long long )i >= 0LL) && (long long )counter - (long long )i >= 0LL) && 0 == i) && i == 0)) || ((((((((8 <= i && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && (-9LL + (long long )counter) + (long long )size >= 0LL) && (-8LL + (long long )counter) + (long long )i >= 0LL) && (-9LL - (long long )counter) + (long long )size >= 0LL) && (-8LL - (long long )counter) + (long long )i >= 0LL) && i != 0) && i != 1)) || ((((((((-15LL + (long long )i) + (long long )size >= 0LL && (-8LL + (long long )counter) + (long long )size >= 0LL) && (-7LL + (long long )counter) + (long long )i >= 0LL) && (-8LL - (long long )counter) + (long long )size >= 0LL) && (-7LL - (long long )counter) + (long long )i >= 0LL) && (7LL + (long long )counter) - (long long )i >= 0LL) && (7LL - (long long )counter) - (long long )i >= 0LL) && i == 7)) [2024-02-07 14:38:05,106 INFO L76 edCorrectnessWitness]: Location invariant before [L94-L94] ((((2147483648LL + (long long )counter) + (long long )i >= 0LL) && ((2147483648LL - (long long )counter) + (long long )i >= 0LL)) && ((2147483647LL + (long long )counter) - (long long )i >= 0LL)) && ((2147483647LL - (long long )counter) - (long long )i >= 0LL) [2024-02-07 14:38:05,125 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:38:05,271 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-counter-fun.wvr.c[2707,2720] [2024-02-07 14:38:05,278 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:38:05,284 INFO L203 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local [2024-02-07 14:38:05,316 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-counter-fun.wvr.c[2707,2720] Start Parsing Local [2024-02-07 14:38:05,320 ERROR L325 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 14:38:05,320 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2caa319 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:38:05, skipping insertion in model container [2024-02-07 14:38:05,320 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 14:38:05,321 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 14:38:05,323 INFO L158 Benchmark]: Toolchain (without parser) took 248.87ms. Allocated memory was 146.8MB in the beginning and 192.9MB in the end (delta: 46.1MB). Free memory was 70.2MB in the beginning and 159.1MB in the end (delta: -88.9MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. [2024-02-07 14:38:05,323 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 146.8MB. Free memory is still 98.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:38:05,323 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 146.8MB. Free memory was 73.4MB in the beginning and 73.3MB in the end (delta: 16.9kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-02-07 14:38:05,324 INFO L158 Benchmark]: CACSL2BoogieTranslator took 245.76ms. Allocated memory was 146.8MB in the beginning and 192.9MB in the end (delta: 46.1MB). Free memory was 70.0MB in the beginning and 159.1MB in the end (delta: -89.2MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. [2024-02-07 14:38:05,325 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 146.8MB. Free memory is still 98.6MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 146.8MB. Free memory was 73.4MB in the beginning and 73.3MB in the end (delta: 16.9kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 245.76ms. Allocated memory was 146.8MB in the beginning and 192.9MB in the end (delta: 46.1MB). Free memory was 70.0MB in the beginning and 159.1MB in the end (delta: -89.2MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 94]: 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-counter-fun.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-counter-fun.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 14:38:07,162 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 14:38:07,237 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-07 14:38:07,243 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 14:38:07,244 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 14:38:07,270 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 14:38:07,270 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 14:38:07,271 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 14:38:07,271 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 14:38:07,274 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 14:38:07,275 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 14:38:07,275 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 14:38:07,275 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 14:38:07,276 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 14:38:07,276 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 14:38:07,277 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 14:38:07,277 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 14:38:07,277 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 14:38:07,277 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 14:38:07,278 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 14:38:07,278 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 14:38:07,278 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 14:38:07,279 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 14:38:07,279 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-07 14:38:07,279 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-07 14:38:07,279 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 14:38:07,279 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-07 14:38:07,280 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 14:38:07,280 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 14:38:07,280 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 14:38:07,281 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 14:38:07,281 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 14:38:07,281 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 14:38:07,281 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 14:38:07,282 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 14:38:07,282 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 14:38:07,282 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 14:38:07,283 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 14:38:07,283 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-07 14:38:07,283 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-07 14:38:07,283 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 14:38:07,283 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 14:38:07,283 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 14:38:07,283 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 14:38:07,284 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 14:38:07,284 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-07 14:38:07,284 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 14:38:07,522 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 14:38:07,537 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 14:38:07,539 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 14:38:07,540 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 14:38:07,540 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 14:38:07,541 INFO L431 ainManager$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-counter-fun.wvr.yml/witness.yml [2024-02-07 14:38:07,624 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 14:38:07,633 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 14:38:07,634 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-counter-fun.wvr.c [2024-02-07 14:38:08,689 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 14:38:08,871 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 14:38:08,871 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-counter-fun.wvr.c [2024-02-07 14:38:08,878 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66bab7ab6/b3ff215e3c934f43b67bb589c1affae2/FLAGcd6499122 [2024-02-07 14:38:08,891 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66bab7ab6/b3ff215e3c934f43b67bb589c1affae2 [2024-02-07 14:38:08,891 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 14:38:08,892 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 14:38:08,895 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 14:38:08,895 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 14:38:08,900 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 14:38:08,900 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:38:07" (1/2) ... [2024-02-07 14:38:08,901 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d7f50a3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:38:08, skipping insertion in model container [2024-02-07 14:38:08,902 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:38:07" (1/2) ... [2024-02-07 14:38:08,903 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5cb741f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:38:08, skipping insertion in model container [2024-02-07 14:38:08,903 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:38:08" (2/2) ... [2024-02-07 14:38:08,904 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d7f50a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:38:08, skipping insertion in model container [2024-02-07 14:38:08,904 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:38:08" (2/2) ... [2024-02-07 14:38:08,904 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 14:38:08,931 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 14:38:08,932 INFO L76 edCorrectnessWitness]: Location invariant before [L49-L49] 0 <= counter [2024-02-07 14:38:08,932 INFO L76 edCorrectnessWitness]: Location invariant before [L97-L97] ((((2147483648LL + (long long )counter) + (long long )i >= 0LL) && ((2147483648LL - (long long )counter) + (long long )i >= 0LL)) && ((2147483647LL + (long long )counter) - (long long )i >= 0LL)) && ((2147483647LL - (long long )counter) - (long long )i >= 0LL) [2024-02-07 14:38:08,932 INFO L76 edCorrectnessWitness]: Location invariant before [L101-L101] (((0LL - (long long )counter) + (long long )i >= 0LL) && ((long long )counter + (long long )i >= 0LL)) && ((long long )i - (long long )size >= 0LL) [2024-02-07 14:38:08,933 INFO L76 edCorrectnessWitness]: Location invariant before [L99-L99] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((((((((((((((((-13LL + (long long )i) + (long long )size >= 0LL && (-7LL + (long long )counter) + (long long )size >= 0LL) && (-6LL + (long long )counter) + (long long )i >= 0LL) && (-7LL - (long long )counter) + (long long )size >= 0LL) && (-6LL - (long long )counter) + (long long )i >= 0LL) && (6LL + (long long )counter) - (long long )i >= 0LL) && (6LL - (long long )counter) - (long long )i >= 0LL) && i == 6) || ((((((((-11LL + (long long )i) + (long long )size >= 0LL && (-6LL + (long long )counter) + (long long )size >= 0LL) && (-5LL + (long long )counter) + (long long )i >= 0LL) && (-6LL - (long long )counter) + (long long )size >= 0LL) && (-5LL - (long long )counter) + (long long )i >= 0LL) && (5LL + (long long )counter) - (long long )i >= 0LL) && (5LL - (long long )counter) - (long long )i >= 0LL) && i == 5)) || ((((((((-9LL + (long long )i) + (long long )size >= 0LL && (-5LL + (long long )counter) + (long long )size >= 0LL) && (-4LL + (long long )counter) + (long long )i >= 0LL) && (-5LL - (long long )counter) + (long long )size >= 0LL) && (-4LL - (long long )counter) + (long long )i >= 0LL) && (4LL + (long long )counter) - (long long )i >= 0LL) && (4LL - (long long )counter) - (long long )i >= 0LL) && i == 4)) || ((((((((-7LL + (long long )i) + (long long )size >= 0LL && (-4LL + (long long )counter) + (long long )size >= 0LL) && (-3LL + (long long )counter) + (long long )i >= 0LL) && (-4LL - (long long )counter) + (long long )size >= 0LL) && (-3LL - (long long )counter) + (long long )i >= 0LL) && (3LL + (long long )counter) - (long long )i >= 0LL) && (3LL - (long long )counter) - (long long )i >= 0LL) && i == 3)) || ((((((((-5LL + (long long )i) + (long long )size >= 0LL && (-3LL + (long long )counter) + (long long )size >= 0LL) && (-2LL + (long long )counter) + (long long )i >= 0LL) && (-3LL - (long long )counter) + (long long )size >= 0LL) && (-2LL - (long long )counter) + (long long )i >= 0LL) && (2LL + (long long )counter) - (long long )i >= 0LL) && (2LL - (long long )counter) - (long long )i >= 0LL) && i == 2)) || ((((((((-3LL + (long long )i) + (long long )size >= 0LL && (-2LL + (long long )counter) + (long long )size >= 0LL) && (-1LL + (long long )counter) + (long long )i >= 0LL) && (-2LL - (long long )counter) + (long long )size >= 0LL) && (-1LL - (long long )counter) + (long long )i >= 0LL) && (1LL + (long long )counter) - (long long )i >= 0LL) && (1LL - (long long )counter) - (long long )i >= 0LL) && i == 1)) || (((((((((-1LL + (long long )counter) + (long long )size >= 0LL && (-1LL + (long long )i) + (long long )size >= 0LL) && (-1LL - (long long )counter) + (long long )size >= 0LL) && (0LL - (long long )counter) + (long long )i >= 0LL) && (long long )counter + (long long )i >= 0LL) && (0LL - (long long )counter) - (long long )i >= 0LL) && (long long )counter - (long long )i >= 0LL) && 0 == i) && i == 0)) || ((((((((8 <= i && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && (-9LL + (long long )counter) + (long long )size >= 0LL) && (-8LL + (long long )counter) + (long long )i >= 0LL) && (-9LL - (long long )counter) + (long long )size >= 0LL) && (-8LL - (long long )counter) + (long long )i >= 0LL) && i != 0) && i != 1)) || ((((((((-15LL + (long long )i) + (long long )size >= 0LL && (-8LL + (long long )counter) + (long long )size >= 0LL) && (-7LL + (long long )counter) + (long long )i >= 0LL) && (-8LL - (long long )counter) + (long long )size >= 0LL) && (-7LL - (long long )counter) + (long long )i >= 0LL) && (7LL + (long long )counter) - (long long )i >= 0LL) && (7LL - (long long )counter) - (long long )i >= 0LL) && i == 7)) [2024-02-07 14:38:08,933 INFO L76 edCorrectnessWitness]: Location invariant before [L62-L62] 0 <= counter [2024-02-07 14:38:08,933 INFO L76 edCorrectnessWitness]: Location invariant before [L95-L95] ((((2147483648LL + (long long )counter) + (long long )i >= 0LL) && ((2147483648LL - (long long )counter) + (long long )i >= 0LL)) && ((2147483647LL + (long long )counter) - (long long )i >= 0LL)) && ((2147483647LL - (long long )counter) - (long long )i >= 0LL) [2024-02-07 14:38:08,933 INFO L76 edCorrectnessWitness]: Location invariant before [L94-L94] ((((2147483648LL + (long long )counter) + (long long )i >= 0LL) && ((2147483648LL - (long long )counter) + (long long )i >= 0LL)) && ((2147483647LL + (long long )counter) - (long long )i >= 0LL)) && ((2147483647LL - (long long )counter) - (long long )i >= 0LL) [2024-02-07 14:38:08,951 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:38:09,117 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-counter-fun.wvr.c[2707,2720] [2024-02-07 14:38:09,132 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:38:09,145 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-07 14:38:09,153 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:38:09,174 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-counter-fun.wvr.c[2707,2720] [2024-02-07 14:38:09,178 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:38:09,184 INFO L203 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local [2024-02-07 14:38:09,231 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-counter-fun.wvr.c[2707,2720] Start Parsing Local [2024-02-07 14:38:09,244 ERROR L325 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 14:38:09,245 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5cb741f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:38:09, skipping insertion in model container [2024-02-07 14:38:09,245 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 14:38:09,245 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 14:38:09,247 INFO L158 Benchmark]: Toolchain (without parser) took 354.05ms. Allocated memory is still 69.2MB. Free memory was 48.5MB in the beginning and 32.4MB in the end (delta: 16.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-07 14:38:09,248 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 69.2MB. Free memory was 46.2MB in the beginning and 46.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:38:09,248 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 69.2MB. Free memory is still 53.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:38:09,249 INFO L158 Benchmark]: CACSL2BoogieTranslator took 350.67ms. Allocated memory is still 69.2MB. Free memory was 48.3MB in the beginning and 32.4MB in the end (delta: 15.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-07 14:38:09,251 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.18ms. Allocated memory is still 69.2MB. Free memory was 46.2MB in the beginning and 46.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 69.2MB. Free memory is still 53.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 350.67ms. Allocated memory is still 69.2MB. Free memory was 48.3MB in the beginning and 32.4MB in the end (delta: 15.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 94]: 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