./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/chl-array-int-symm.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-symm.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-symm.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/chl-array-int-symm.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 19:09:18,022 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 19:09:18,084 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-07 19:09:18,088 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 19:09:18,088 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 19:09:18,115 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 19:09:18,116 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 19:09:18,116 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 19:09:18,117 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 19:09:18,121 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 19:09:18,121 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 19:09:18,122 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 19:09:18,122 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 19:09:18,124 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 19:09:18,124 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 19:09:18,124 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 19:09:18,125 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 19:09:18,125 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 19:09:18,125 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-07 19:09:18,125 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 19:09:18,126 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 19:09:18,126 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 19:09:18,127 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 19:09:18,127 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 19:09:18,127 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 19:09:18,127 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 19:09:18,128 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 19:09:18,128 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 19:09:18,128 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 19:09:18,129 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 19:09:18,129 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 19:09:18,130 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 19:09:18,130 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 19:09:18,130 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 19:09:18,130 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 19:09:18,130 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 19:09:18,131 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-07 19:09:18,131 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-07 19:09:18,131 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 19:09:18,131 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 19:09:18,132 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 19:09:18,132 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 19:09:18,132 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 19:09:18,132 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 19:09:18,389 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 19:09:18,407 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 19:09:18,409 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 19:09:18,409 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 19:09:18,410 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 19:09:18,410 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-array-int-symm.wvr.c [2024-02-07 19:09:19,475 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 19:09:19,617 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 19:09:19,618 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-array-int-symm.wvr.c [2024-02-07 19:09:19,624 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5568fe47f/60b1fca1930244b39b3fd27b6965e895/FLAG5f8b3b8f8 [2024-02-07 19:09:19,633 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5568fe47f/60b1fca1930244b39b3fd27b6965e895 [2024-02-07 19:09:19,635 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 19:09:19,635 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 19:09:19,635 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/chl-array-int-symm.wvr.yml/witness.yml [2024-02-07 19:09:19,710 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 19:09:19,715 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 19:09:19,716 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 19:09:19,716 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 19:09:19,719 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 19:09:19,720 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:09:19" (1/2) ... [2024-02-07 19:09:19,720 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6588f44c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:09:19, skipping insertion in model container [2024-02-07 19:09:19,721 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:09:19" (1/2) ... [2024-02-07 19:09:19,722 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@64324054 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:09:19, skipping insertion in model container [2024-02-07 19:09:19,722 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:09:19" (2/2) ... [2024-02-07 19:09:19,723 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6588f44c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:09:19, skipping insertion in model container [2024-02-07 19:09:19,723 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:09:19" (2/2) ... [2024-02-07 19:09:19,723 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 19:09:19,746 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 19:09:19,747 INFO L76 edCorrectnessWitness]: Location invariant before [L52-L52] ((((((((((((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 19:09:19,747 INFO L76 edCorrectnessWitness]: Location invariant before [L49-L49] (0 == i) && (i == 0) [2024-02-07 19:09:19,747 INFO L76 edCorrectnessWitness]: Location invariant before [L65-L65] (((((((((((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 19:09:19,747 INFO L76 edCorrectnessWitness]: Location invariant before [L103-L103] ((-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) || ((-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 19:09:19,748 INFO L76 edCorrectnessWitness]: Location invariant before [L110-L110] (b <= -1) && (b != 0) [2024-02-07 19:09:19,748 INFO L76 edCorrectnessWitness]: Location invariant before [L55-L55] ((((((((((((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 19:09:19,748 INFO L76 edCorrectnessWitness]: Location invariant before [L109-L109] (1 <= b) && (b != 0) [2024-02-07 19:09:19,749 INFO L76 edCorrectnessWitness]: Location invariant before [L66-L66] (((((((((((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 19:09:19,749 INFO L76 edCorrectnessWitness]: Location invariant before [L63-L63] (0 == i) && (i == 0) [2024-02-07 19:09:19,749 INFO L76 edCorrectnessWitness]: Location invariant before [L51-L51] ((((((((((((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 19:09:19,749 INFO L76 edCorrectnessWitness]: Location invariant before [L105-L105] (long long )i - (long long )size >= 0LL [2024-02-07 19:09:19,749 INFO L76 edCorrectnessWitness]: Location invariant before [L78-L78] ((((0LL - (long long )n1) + (long long )n2 >= 0LL) && ((long long )n1 + (long long )n2 >= 0LL)) && ((0LL - (long long )n1) - (long long )n2 >= 0LL)) && ((long long )n1 - (long long )n2 >= 0LL) [2024-02-07 19:09:19,749 INFO L76 edCorrectnessWitness]: Location invariant before [L69-L69] (((((((((((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 19:09:19,765 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:09:19,879 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-symm.wvr.c[2508,2521] [2024-02-07 19:09:19,886 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:09:19,891 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 [2024-02-07 19:09:19,943 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-symm.wvr.c[2508,2521] Start Parsing Local Start Parsing Local [2024-02-07 19:09:19,951 ERROR L361 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 19:09:19,951 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@64324054 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:09:19, skipping insertion in model container [2024-02-07 19:09:19,952 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 19:09:19,952 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 19:09:19,953 INFO L158 Benchmark]: Toolchain (without parser) took 237.66ms. Allocated memory is still 130.0MB. Free memory was 87.1MB in the beginning and 70.8MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-07 19:09:19,954 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 130.0MB. Free memory is still 100.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:09:19,954 INFO L158 Benchmark]: Witness Parser took 4.30ms. Allocated memory is still 130.0MB. Free memory is still 90.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:09:19,954 INFO L158 Benchmark]: CACSL2BoogieTranslator took 236.03ms. Allocated memory is still 130.0MB. Free memory was 86.8MB in the beginning and 71.3MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-07 19:09:19,955 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 130.0MB. Free memory is still 100.6MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 4.30ms. Allocated memory is still 130.0MB. Free memory is still 90.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 236.03ms. Allocated memory is still 130.0MB. Free memory was 86.8MB in the beginning and 71.3MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 105]: 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-symm.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/chl-array-int-symm.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 19:09:21,850 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 19:09:21,923 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-07 19:09:21,936 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 19:09:21,936 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 19:09:21,960 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 19:09:21,961 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 19:09:21,961 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 19:09:21,961 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 19:09:21,965 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 19:09:21,965 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 19:09:21,965 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 19:09:21,965 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 19:09:21,966 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 19:09:21,967 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 19:09:21,967 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 19:09:21,967 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 19:09:21,968 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 19:09:21,968 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 19:09:21,968 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 19:09:21,968 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 19:09:21,969 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 19:09:21,969 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 19:09:21,969 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-07 19:09:21,969 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-07 19:09:21,970 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 19:09:21,970 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-07 19:09:21,970 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 19:09:21,970 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 19:09:21,970 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 19:09:21,971 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 19:09:21,972 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 19:09:21,972 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 19:09:21,972 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 19:09:21,972 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 19:09:21,972 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 19:09:21,973 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 19:09:21,973 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 19:09:21,973 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-07 19:09:21,974 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-07 19:09:21,974 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 19:09:21,974 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 19:09:21,974 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 19:09:21,974 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 19:09:21,975 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 19:09:21,975 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-07 19:09:21,975 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 19:09:22,249 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 19:09:22,263 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 19:09:22,266 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 19:09:22,268 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 19:09:22,268 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 19:09:22,270 INFO L431 ainManager$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-symm.wvr.yml/witness.yml [2024-02-07 19:09:22,390 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 19:09:22,390 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 19:09:22,391 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-array-int-symm.wvr.c [2024-02-07 19:09:23,414 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 19:09:23,575 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 19:09:23,576 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-array-int-symm.wvr.c [2024-02-07 19:09:23,582 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23e0c4603/76760c619ba14a29a1cd67d72f422115/FLAGfee521b19 [2024-02-07 19:09:23,592 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23e0c4603/76760c619ba14a29a1cd67d72f422115 [2024-02-07 19:09:23,592 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 19:09:23,593 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 19:09:23,594 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 19:09:23,594 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 19:09:23,597 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 19:09:23,598 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:09:22" (1/2) ... [2024-02-07 19:09:23,598 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4247d1f7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:09:23, skipping insertion in model container [2024-02-07 19:09:23,599 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:09:22" (1/2) ... [2024-02-07 19:09:23,599 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6c4cb5d4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:09:23, skipping insertion in model container [2024-02-07 19:09:23,600 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:09:23" (2/2) ... [2024-02-07 19:09:23,600 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4247d1f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:09:23, skipping insertion in model container [2024-02-07 19:09:23,600 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:09:23" (2/2) ... [2024-02-07 19:09:23,600 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 19:09:23,622 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 19:09:23,623 INFO L76 edCorrectnessWitness]: Location invariant before [L55-L55] ((((((((((((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 19:09:23,623 INFO L76 edCorrectnessWitness]: Location invariant before [L66-L66] (((((((((((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 19:09:23,623 INFO L76 edCorrectnessWitness]: Location invariant before [L69-L69] (((((((((((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 19:09:23,623 INFO L76 edCorrectnessWitness]: Location invariant before [L65-L65] (((((((((((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 19:09:23,623 INFO L76 edCorrectnessWitness]: Location invariant before [L105-L105] (long long )i - (long long )size >= 0LL [2024-02-07 19:09:23,624 INFO L76 edCorrectnessWitness]: Location invariant before [L51-L51] ((((((((((((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 19:09:23,624 INFO L76 edCorrectnessWitness]: Location invariant before [L78-L78] ((((0LL - (long long )n1) + (long long )n2 >= 0LL) && ((long long )n1 + (long long )n2 >= 0LL)) && ((0LL - (long long )n1) - (long long )n2 >= 0LL)) && ((long long )n1 - (long long )n2 >= 0LL) [2024-02-07 19:09:23,624 INFO L76 edCorrectnessWitness]: Location invariant before [L110-L110] (b <= -1) && (b != 0) [2024-02-07 19:09:23,624 INFO L76 edCorrectnessWitness]: Location invariant before [L49-L49] (0 == i) && (i == 0) [2024-02-07 19:09:23,624 INFO L76 edCorrectnessWitness]: Location invariant before [L103-L103] ((-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) || ((-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 19:09:23,624 INFO L76 edCorrectnessWitness]: Location invariant before [L52-L52] ((((((((((((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 19:09:23,624 INFO L76 edCorrectnessWitness]: Location invariant before [L63-L63] (0 == i) && (i == 0) [2024-02-07 19:09:23,625 INFO L76 edCorrectnessWitness]: Location invariant before [L109-L109] (1 <= b) && (b != 0) [2024-02-07 19:09:23,639 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:09:23,787 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-symm.wvr.c[2508,2521] [2024-02-07 19:09:23,804 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:09:23,814 INFO L203 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-07 19:09:23,820 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:09:23,840 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-symm.wvr.c[2508,2521] [2024-02-07 19:09:23,843 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:09:23,845 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 [2024-02-07 19:09:23,921 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-symm.wvr.c[2508,2521] Start Parsing Local Start Parsing Local [2024-02-07 19:09:23,933 ERROR L361 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 19:09:23,934 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6c4cb5d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:09:23, skipping insertion in model container [2024-02-07 19:09:23,934 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 19:09:23,934 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 19:09:23,936 INFO L158 Benchmark]: Toolchain (without parser) took 342.09ms. Allocated memory was 69.2MB in the beginning and 92.3MB in the end (delta: 23.1MB). Free memory was 45.9MB in the beginning and 70.3MB in the end (delta: -24.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-02-07 19:09:23,937 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 69.2MB. Free memory was 45.5MB in the beginning and 45.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:09:23,937 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 69.2MB. Free memory is still 53.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:09:23,938 INFO L158 Benchmark]: CACSL2BoogieTranslator took 340.17ms. Allocated memory was 69.2MB in the beginning and 92.3MB in the end (delta: 23.1MB). Free memory was 45.7MB in the beginning and 70.3MB in the end (delta: -24.6MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-02-07 19:09:23,939 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 69.2MB. Free memory was 45.5MB in the beginning and 45.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.35ms. Allocated memory is still 69.2MB. Free memory is still 53.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 340.17ms. Allocated memory was 69.2MB in the beginning and 92.3MB in the end (delta: 23.1MB). Free memory was 45.7MB in the beginning and 70.3MB in the end (delta: -24.6MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 105]: 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