./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/chl-array-int-subst.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/chl-array-int-subst.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7c74aec Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/chl-array-int-subst.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/chl-array-int-subst.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.fix-undeclared-acsl-variable-e7c74ae-m [2024-02-07 19:09:04,214 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 19:09:04,356 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-07 19:09:04,361 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 19:09:04,362 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 19:09:04,393 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 19:09:04,394 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 19:09:04,394 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 19:09:04,395 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 19:09:04,398 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 19:09:04,398 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 19:09:04,399 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 19:09:04,400 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 19:09:04,401 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 19:09:04,401 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 19:09:04,401 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 19:09:04,402 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 19:09:04,402 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 19:09:04,402 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-07 19:09:04,403 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 19:09:04,403 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 19:09:04,403 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 19:09:04,404 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 19:09:04,404 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 19:09:04,404 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 19:09:04,404 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 19:09:04,405 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 19:09:04,405 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 19:09:04,406 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 19:09:04,406 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 19:09:04,407 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 19:09:04,407 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 19:09:04,407 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 19:09:04,408 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 19:09:04,408 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 19:09:04,408 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 19:09:04,409 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-07 19:09:04,409 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-07 19:09:04,409 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 19:09:04,409 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 19:09:04,409 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 19:09:04,410 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 19:09:04,410 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 19:09:04,410 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 19:09:04,884 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 19:09:04,910 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 19:09:04,912 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 19:09:04,929 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 19:09:04,930 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 19:09:04,931 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/chl-array-int-subst.wvr.yml/witness.yml [2024-02-07 19:09:05,095 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 19:09:05,096 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 19:09:05,098 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-array-int-subst.wvr.c [2024-02-07 19:09:06,997 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 19:09:07,368 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 19:09:07,369 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-array-int-subst.wvr.c [2024-02-07 19:09:07,377 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49f8776cf/a60d7b8caed44a25a5ff56c74b495af0/FLAG4214f44c9 [2024-02-07 19:09:07,416 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49f8776cf/a60d7b8caed44a25a5ff56c74b495af0 [2024-02-07 19:09:07,417 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 19:09:07,418 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 19:09:07,421 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 19:09:07,421 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 19:09:07,425 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 19:09:07,432 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:09:05" (1/2) ... [2024-02-07 19:09:07,434 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f36f157 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:09:07, skipping insertion in model container [2024-02-07 19:09:07,434 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:09:05" (1/2) ... [2024-02-07 19:09:07,435 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2eefc1fe and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:09:07, skipping insertion in model container [2024-02-07 19:09:07,435 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:09:07" (2/2) ... [2024-02-07 19:09:07,436 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f36f157 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:09:07, skipping insertion in model container [2024-02-07 19:09:07,436 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:09:07" (2/2) ... [2024-02-07 19:09:07,437 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 19:09:07,499 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 19:09:07,500 INFO L76 edCorrectnessWitness]: Location invariant before [L126-L126] (1 <= b) && (b != 0) [2024-02-07 19:09:07,500 INFO L76 edCorrectnessWitness]: Location invariant before [L52-L52] (((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:09:07,500 INFO L76 edCorrectnessWitness]: Location invariant before [L66-L66] ((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:09:07,500 INFO L76 edCorrectnessWitness]: Location invariant before [L122-L122] (long long )i - (long long )size >= 0LL [2024-02-07 19:09:07,500 INFO L76 edCorrectnessWitness]: Location invariant before [L120-L120] ((-1LL - (long long )i) + (long long )size >= 0LL) && (((((((((((((((8 <= i && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || ((-15LL + (long long )i) + (long long )size >= 0LL && i == 7)) || ((-13LL + (long long )i) + (long long )size >= 0LL && i == 6)) || ((-11LL + (long long )i) + (long long )size >= 0LL && i == 5)) || ((-9LL + (long long )i) + (long long )size >= 0LL && i == 4)) || ((-7LL + (long long )i) + (long long )size >= 0LL && i == 3)) || ((-5LL + (long long )i) + (long long )size >= 0LL && i == 2)) || ((-3LL + (long long )i) + (long long )size >= 0LL && i == 1)) || (((-1LL + (long long )i) + (long long )size >= 0LL && 0 == i) && i == 0)) [2024-02-07 19:09:07,501 INFO L76 edCorrectnessWitness]: Location invariant before [L77-L77] (0 == i) && (i == 0) [2024-02-07 19:09:07,501 INFO L76 edCorrectnessWitness]: Location invariant before [L80-L80] (((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:09:07,501 INFO L76 edCorrectnessWitness]: Location invariant before [L51-L51] (((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:09:07,501 INFO L76 edCorrectnessWitness]: Location invariant before [L55-L55] (((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:09:07,501 INFO L76 edCorrectnessWitness]: Location invariant before [L127-L127] (b <= -1) && (b != 0) [2024-02-07 19:09:07,501 INFO L76 edCorrectnessWitness]: Location invariant before [L63-L63] (0 == i) && (i == 0) [2024-02-07 19:09:07,502 INFO L76 edCorrectnessWitness]: Location invariant before [L83-L83] (((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:09:07,502 INFO L76 edCorrectnessWitness]: Location invariant before [L49-L49] (0 == i) && (i == 0) [2024-02-07 19:09:07,502 INFO L76 edCorrectnessWitness]: Location invariant before [L65-L65] ((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:09:07,502 INFO L76 edCorrectnessWitness]: Location invariant before [L69-L69] ((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:09:07,502 INFO L76 edCorrectnessWitness]: Location invariant before [L79-L79] (((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:09:07,540 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:09:07,842 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-array-int-subst.wvr.c[2820,2833] [2024-02-07 19:09:07,873 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:09:07,895 INFO L206 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 19:09:08,035 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-array-int-subst.wvr.c[2820,2833] Start Parsing Local Start Parsing Local [2024-02-07 19:09:08,067 ERROR L361 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 19:09:08,069 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2eefc1fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:09:08, skipping insertion in model container [2024-02-07 19:09:08,070 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 19:09:08,081 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 19:09:08,083 INFO L158 Benchmark]: Toolchain (without parser) took 663.75ms. Allocated memory is still 153.1MB. Free memory was 91.0MB in the beginning and 73.7MB in the end (delta: 17.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-02-07 19:09:08,083 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 153.1MB. Free memory was 113.3MB in the beginning and 113.2MB in the end (delta: 76.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:09:08,084 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 153.1MB. Free memory is still 110.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:09:08,084 INFO L158 Benchmark]: CACSL2BoogieTranslator took 659.89ms. Allocated memory is still 153.1MB. Free memory was 90.7MB in the beginning and 73.9MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-07 19:09:08,086 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 153.1MB. Free memory was 113.3MB in the beginning and 113.2MB in the end (delta: 76.8kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.18ms. Allocated memory is still 153.1MB. Free memory is still 110.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 659.89ms. Allocated memory is still 153.1MB. Free memory was 90.7MB in the beginning and 73.9MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 122]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/chl-array-int-subst.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/chl-array-int-subst.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.fix-undeclared-acsl-variable-e7c74ae-m [2024-02-07 19:09:11,523 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 19:09:11,661 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-07 19:09:11,666 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 19:09:11,666 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 19:09:11,727 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 19:09:11,728 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 19:09:11,728 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 19:09:11,729 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 19:09:11,732 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 19:09:11,733 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 19:09:11,733 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 19:09:11,733 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 19:09:11,734 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 19:09:11,735 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 19:09:11,735 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 19:09:11,735 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 19:09:11,736 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 19:09:11,736 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 19:09:11,736 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 19:09:11,736 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 19:09:11,737 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 19:09:11,737 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 19:09:11,738 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-07 19:09:11,738 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-07 19:09:11,738 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 19:09:11,738 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-07 19:09:11,739 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 19:09:11,739 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 19:09:11,739 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 19:09:11,740 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 19:09:11,741 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 19:09:11,741 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 19:09:11,741 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 19:09:11,756 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 19:09:11,756 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 19:09:11,757 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 19:09:11,757 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 19:09:11,757 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-07 19:09:11,757 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-07 19:09:11,758 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 19:09:11,758 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 19:09:11,758 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 19:09:11,758 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 19:09:11,759 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 19:09:11,759 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-07 19:09:11,759 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 19:09:12,341 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 19:09:12,417 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 19:09:12,419 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 19:09:12,420 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 19:09:12,421 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 19:09:12,423 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/chl-array-int-subst.wvr.yml/witness.yml [2024-02-07 19:09:12,564 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 19:09:12,583 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 19:09:12,583 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-array-int-subst.wvr.c [2024-02-07 19:09:14,106 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 19:09:14,470 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 19:09:14,471 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-array-int-subst.wvr.c [2024-02-07 19:09:14,495 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a70abd7c/3a887f01f9964516bd1985299db1cec9/FLAGe69c3b75e [2024-02-07 19:09:14,538 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a70abd7c/3a887f01f9964516bd1985299db1cec9 [2024-02-07 19:09:14,539 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 19:09:14,540 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 19:09:14,543 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 19:09:14,543 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 19:09:14,547 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 19:09:14,555 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:09:12" (1/2) ... [2024-02-07 19:09:14,557 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77ede0d9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:09:14, skipping insertion in model container [2024-02-07 19:09:14,557 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:09:12" (1/2) ... [2024-02-07 19:09:14,558 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5af3f22b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:09:14, skipping insertion in model container [2024-02-07 19:09:14,558 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:09:14" (2/2) ... [2024-02-07 19:09:14,559 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77ede0d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:09:14, skipping insertion in model container [2024-02-07 19:09:14,559 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:09:14" (2/2) ... [2024-02-07 19:09:14,559 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 19:09:14,606 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 19:09:14,607 INFO L76 edCorrectnessWitness]: Location invariant before [L83-L83] (((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:09:14,607 INFO L76 edCorrectnessWitness]: Location invariant before [L77-L77] (0 == i) && (i == 0) [2024-02-07 19:09:14,608 INFO L76 edCorrectnessWitness]: Location invariant before [L122-L122] (long long )i - (long long )size >= 0LL [2024-02-07 19:09:14,608 INFO L76 edCorrectnessWitness]: Location invariant before [L63-L63] (0 == i) && (i == 0) [2024-02-07 19:09:14,608 INFO L76 edCorrectnessWitness]: Location invariant before [L80-L80] (((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:09:14,608 INFO L76 edCorrectnessWitness]: Location invariant before [L69-L69] ((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:09:14,608 INFO L76 edCorrectnessWitness]: Location invariant before [L127-L127] (b <= -1) && (b != 0) [2024-02-07 19:09:14,608 INFO L76 edCorrectnessWitness]: Location invariant before [L49-L49] (0 == i) && (i == 0) [2024-02-07 19:09:14,608 INFO L76 edCorrectnessWitness]: Location invariant before [L51-L51] (((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:09:14,609 INFO L76 edCorrectnessWitness]: Location invariant before [L65-L65] ((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:09:14,609 INFO L76 edCorrectnessWitness]: Location invariant before [L52-L52] (((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:09:14,609 INFO L76 edCorrectnessWitness]: Location invariant before [L79-L79] (((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:09:14,609 INFO L76 edCorrectnessWitness]: Location invariant before [L66-L66] ((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:09:14,609 INFO L76 edCorrectnessWitness]: Location invariant before [L55-L55] (((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:09:14,609 INFO L76 edCorrectnessWitness]: Location invariant before [L126-L126] (1 <= b) && (b != 0) [2024-02-07 19:09:14,610 INFO L76 edCorrectnessWitness]: Location invariant before [L120-L120] ((-1LL - (long long )i) + (long long )size >= 0LL) && (((((((((((((((8 <= i && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || ((-15LL + (long long )i) + (long long )size >= 0LL && i == 7)) || ((-13LL + (long long )i) + (long long )size >= 0LL && i == 6)) || ((-11LL + (long long )i) + (long long )size >= 0LL && i == 5)) || ((-9LL + (long long )i) + (long long )size >= 0LL && i == 4)) || ((-7LL + (long long )i) + (long long )size >= 0LL && i == 3)) || ((-5LL + (long long )i) + (long long )size >= 0LL && i == 2)) || ((-3LL + (long long )i) + (long long )size >= 0LL && i == 1)) || (((-1LL + (long long )i) + (long long )size >= 0LL && 0 == i) && i == 0)) [2024-02-07 19:09:14,654 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:09:15,012 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-array-int-subst.wvr.c[2820,2833] [2024-02-07 19:09:15,031 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:09:15,044 INFO L203 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-07 19:09:15,052 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:09:15,083 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-array-int-subst.wvr.c[2820,2833] [2024-02-07 19:09:15,090 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:09:15,097 INFO L206 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 19:09:15,193 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-array-int-subst.wvr.c[2820,2833] Start Parsing Local Start Parsing Local [2024-02-07 19:09:15,208 ERROR L361 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 19:09:15,208 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5af3f22b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:09:15, skipping insertion in model container [2024-02-07 19:09:15,208 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 19:09:15,209 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 19:09:15,210 INFO L158 Benchmark]: Toolchain (without parser) took 669.53ms. Allocated memory is still 60.8MB. Free memory was 41.1MB in the beginning and 36.8MB in the end (delta: 4.2MB). Peak memory consumption was 18.2MB. Max. memory is 16.1GB. [2024-02-07 19:09:15,211 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 48.2MB. Free memory is still 26.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:09:15,211 INFO L158 Benchmark]: CDTParser took 8.13ms. Allocated memory is still 48.2MB. Free memory was 32.1MB in the beginning and 32.0MB in the end (delta: 79.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:09:15,212 INFO L158 Benchmark]: CACSL2BoogieTranslator took 666.28ms. Allocated memory is still 60.8MB. Free memory was 40.9MB in the beginning and 36.8MB in the end (delta: 4.1MB). Peak memory consumption was 18.2MB. Max. memory is 16.1GB. [2024-02-07 19:09:15,213 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 48.2MB. Free memory is still 26.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 8.13ms. Allocated memory is still 48.2MB. Free memory was 32.1MB in the beginning and 32.0MB in the end (delta: 79.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 666.28ms. Allocated memory is still 60.8MB. Free memory was 40.9MB in the beginning and 36.8MB in the end (delta: 4.1MB). Peak memory consumption was 18.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 122]: 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