./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-simple-array-sum.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-simple-array-sum.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/popl20-simple-array-sum.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-simple-array-sum.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 19:20:19,885 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 19:20:19,945 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-07 19:20:19,953 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 19:20:19,953 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 19:20:19,983 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 19:20:19,984 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 19:20:19,984 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 19:20:19,985 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 19:20:19,988 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 19:20:19,988 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 19:20:19,988 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 19:20:19,989 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 19:20:19,990 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 19:20:19,990 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 19:20:19,991 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 19:20:19,991 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 19:20:19,991 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 19:20:19,991 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-07 19:20:19,991 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 19:20:19,992 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 19:20:19,992 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 19:20:19,992 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 19:20:19,992 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 19:20:19,993 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 19:20:19,993 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 19:20:19,993 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 19:20:19,993 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 19:20:19,994 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 19:20:19,994 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 19:20:19,995 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 19:20:19,995 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 19:20:19,995 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 19:20:19,995 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 19:20:19,995 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 19:20:19,995 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 19:20:19,996 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-07 19:20:19,996 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-07 19:20:19,996 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 19:20:19,996 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 19:20:19,996 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 19:20:19,997 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 19:20:19,997 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 19:20:19,997 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 19:20:20,215 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 19:20:20,229 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 19:20:20,231 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 19:20:20,232 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 19:20:20,232 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 19:20:20,233 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-simple-array-sum.wvr.c [2024-02-07 19:20:21,311 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 19:20:21,448 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 19:20:21,448 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-simple-array-sum.wvr.c [2024-02-07 19:20:21,454 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db962914d/4cb250554631478db25d53ca29ecb373/FLAGa7398c436 [2024-02-07 19:20:21,469 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db962914d/4cb250554631478db25d53ca29ecb373 [2024-02-07 19:20:21,472 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 19:20:21,472 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 19:20:21,474 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-simple-array-sum.wvr.yml/witness.yml [2024-02-07 19:20:21,541 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 19:20:21,543 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 19:20:21,544 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 19:20:21,544 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 19:20:21,547 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 19:20:21,548 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:20:21" (1/2) ... [2024-02-07 19:20:21,549 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e9fca01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:20:21, skipping insertion in model container [2024-02-07 19:20:21,549 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:20:21" (1/2) ... [2024-02-07 19:20:21,550 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63d1ae8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:20:21, skipping insertion in model container [2024-02-07 19:20:21,550 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:20:21" (2/2) ... [2024-02-07 19:20:21,550 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e9fca01 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:20:21, skipping insertion in model container [2024-02-07 19:20:21,551 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:20:21" (2/2) ... [2024-02-07 19:20:21,551 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 19:20:21,571 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 19:20:21,572 INFO L76 edCorrectnessWitness]: Location invariant before [L51-L51] ((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:20:21,572 INFO L76 edCorrectnessWitness]: Location invariant before [L114-L114] ((-1LL - (long long )i) + (long long )size >= 0LL) && (((((((((((-1LL + (long long )i) + (long long )size >= 0LL && 0 == i) && i == 0) || ((((8 <= i && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1)) || ((-15LL + (long long )i) + (long long )size >= 0LL && i == 7)) || ((-13LL + (long long )i) + (long long )size >= 0LL && i == 6)) || ((-11LL + (long long )i) + (long long )size >= 0LL && i == 5)) || ((-9LL + (long long )i) + (long long )size >= 0LL && i == 4)) || ((-7LL + (long long )i) + (long long )size >= 0LL && i == 3)) || ((-5LL + (long long )i) + (long long )size >= 0LL && i == 2)) || ((-3LL + (long long )i) + (long long )size >= 0LL && i == 1)) [2024-02-07 19:20:21,572 INFO L76 edCorrectnessWitness]: Location invariant before [L78-L78] ((((((((0 <= i && i <= 1) && (i == 0 || i == 1)) || (0 == i && i == 0)) || (0 <= i && i <= 2147483646)) || (0 <= i && i <= 6)) || (0 <= i && i <= 5)) || (0 <= i && i <= 4)) || ((0 <= i && i <= 3) && i <= 65535)) || ((0 <= i && i <= 2) && i <= 255) [2024-02-07 19:20:21,573 INFO L76 edCorrectnessWitness]: Location invariant after [L74-L74] (0 <= p) && (((((((((0 <= i && i <= 1) && (i == 0 || i == 1)) || (0 == i && i == 0)) || (0 <= i && i <= 2147483646)) || (0 <= i && i <= 6)) || (0 <= i && i <= 5)) || (0 <= i && i <= 4)) || ((0 <= i && i <= 3) && i <= 65535)) || ((0 <= i && i <= 2) && i <= 255)) [2024-02-07 19:20:21,573 INFO L76 edCorrectnessWitness]: Location invariant before [L76-L76] ((((((((0 <= i && i <= 1) && (i == 0 || i == 1)) || (0 == i && i == 0)) || (0 <= i && i <= 2147483646)) || (0 <= i && i <= 6)) || (0 <= i && i <= 5)) || (0 <= i && i <= 4)) || ((0 <= i && i <= 3) && i <= 65535)) || ((0 <= i && i <= 2) && i <= 255) [2024-02-07 19:20:21,573 INFO L76 edCorrectnessWitness]: Location invariant before [L80-L80] (((((((0 == i && i == 0) || (0 <= i && i <= 2147483646)) || (0 <= i && i <= 6)) || (0 <= i && i <= 5)) || (0 <= i && i <= 4)) || ((0 <= i && i <= 3) && i <= 65535)) || ((0 <= i && i <= 2) && i <= 255)) || ((0 <= i && i <= 1) && (i == 0 || i == 1)) [2024-02-07 19:20:21,573 INFO L76 edCorrectnessWitness]: Location invariant before [L63-L63] ((((((((((7 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:20:21,573 INFO L76 edCorrectnessWitness]: Location invariant before [L60-L60] (((((((0 == i && i == 0) || ((((7 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1 [2024-02-07 19:20:21,574 INFO L76 edCorrectnessWitness]: Location invariant before [L116-L116] (long long )i - (long long )size >= 0LL [2024-02-07 19:20:21,574 INFO L76 edCorrectnessWitness]: Location invariant before [L74-L74] (0 <= p) && (((((((((0 <= i && i <= 1) && (i == 0 || i == 1)) || (0 == i && i == 0)) || (0 <= i && i <= 2147483646)) || (0 <= i && i <= 6)) || (0 <= i && i <= 5)) || (0 <= i && i <= 4)) || ((0 <= i && i <= 3) && i <= 65535)) || ((0 <= i && i <= 2) && i <= 255)) [2024-02-07 19:20:21,574 INFO L76 edCorrectnessWitness]: Location invariant before [L64-L64] ((((((((((7 <= p && p <= 2147483646) && p != 0) && p != 1) && p != 2) || p == 6) || p == 5) || p == 4) || p == 3) || p == 2) || p == 1) || (0 == i && p == 0) [2024-02-07 19:20:21,592 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:20:21,751 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-simple-array-sum.wvr.c[2729,2742] [2024-02-07 19:20:21,759 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:20:21,766 INFO L206 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 19:20:21,841 WARN L423 MainDispatcher]: Unable to annotate _Bool with a witness entry [2024-02-07 19:20:21,842 WARN L423 MainDispatcher]: Unable to annotate cond = i < p with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 19:20:21,852 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-simple-array-sum.wvr.c[2729,2742] Start Parsing Local Start Parsing Local [2024-02-07 19:20:21,870 ERROR L361 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 19:20:21,870 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63d1ae8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:20:21, skipping insertion in model container [2024-02-07 19:20:21,871 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 19:20:21,871 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 19:20:21,872 INFO L158 Benchmark]: Toolchain (without parser) took 329.17ms. Allocated memory is still 161.5MB. Free memory was 85.9MB in the beginning and 70.2MB in the end (delta: 15.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-07 19:20:21,874 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 161.5MB. Free memory is still 113.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:20:21,874 INFO L158 Benchmark]: Witness Parser took 0.40ms. Allocated memory is still 161.5MB. Free memory is still 88.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:20:21,875 INFO L158 Benchmark]: CACSL2BoogieTranslator took 327.19ms. Allocated memory is still 161.5MB. Free memory was 85.8MB in the beginning and 70.2MB in the end (delta: 15.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-07 19:20:21,876 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 161.5MB. Free memory is still 113.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.40ms. Allocated memory is still 161.5MB. Free memory is still 88.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 327.19ms. Allocated memory is still 161.5MB. Free memory was 85.8MB in the beginning and 70.2MB in the end (delta: 15.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 116]: 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-simple-array-sum.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-simple-array-sum.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 19:20:23,858 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 19:20:23,932 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-07 19:20:23,935 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 19:20:23,936 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 19:20:23,963 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 19:20:23,964 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 19:20:23,964 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 19:20:23,964 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 19:20:23,967 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 19:20:23,968 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 19:20:23,968 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 19:20:23,968 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 19:20:23,969 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 19:20:23,969 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 19:20:23,970 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 19:20:23,970 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 19:20:23,970 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 19:20:23,970 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 19:20:23,971 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 19:20:23,971 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 19:20:23,972 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 19:20:23,972 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 19:20:23,972 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-07 19:20:23,972 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-07 19:20:23,972 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 19:20:23,973 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-07 19:20:23,973 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 19:20:23,973 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 19:20:23,973 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 19:20:23,974 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 19:20:23,974 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 19:20:23,974 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 19:20:23,974 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 19:20:23,975 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 19:20:23,975 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 19:20:23,975 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 19:20:23,976 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 19:20:23,976 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-07 19:20:23,976 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-07 19:20:23,976 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 19:20:23,976 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 19:20:23,977 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 19:20:23,977 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 19:20:23,977 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 19:20:23,977 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-07 19:20:23,977 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 19:20:24,202 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 19:20:24,238 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 19:20:24,241 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 19:20:24,242 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 19:20:24,242 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 19:20:24,243 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-simple-array-sum.wvr.c [2024-02-07 19:20:25,345 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 19:20:25,501 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 19:20:25,502 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-simple-array-sum.wvr.c [2024-02-07 19:20:25,507 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d79d418cb/dc071e8ffe9f454fabd16e770ea9d3ed/FLAG67a2acd55 [2024-02-07 19:20:25,521 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d79d418cb/dc071e8ffe9f454fabd16e770ea9d3ed [2024-02-07 19:20:25,523 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 19:20:25,524 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 19:20:25,524 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-simple-array-sum.wvr.yml/witness.yml [2024-02-07 19:20:25,597 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 19:20:25,598 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 19:20:25,599 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 19:20:25,600 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 19:20:25,604 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 19:20:25,604 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:20:25" (1/2) ... [2024-02-07 19:20:25,605 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4882c71b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:20:25, skipping insertion in model container [2024-02-07 19:20:25,605 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:20:25" (1/2) ... [2024-02-07 19:20:25,606 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62b6ae32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:20:25, skipping insertion in model container [2024-02-07 19:20:25,607 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:20:25" (2/2) ... [2024-02-07 19:20:25,607 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4882c71b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:20:25, skipping insertion in model container [2024-02-07 19:20:25,608 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:20:25" (2/2) ... [2024-02-07 19:20:25,608 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 19:20:25,627 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 19:20:25,628 INFO L76 edCorrectnessWitness]: Location invariant after [L74-L74] (0 <= p) && (((((((((0 <= i && i <= 1) && (i == 0 || i == 1)) || (0 == i && i == 0)) || (0 <= i && i <= 2147483646)) || (0 <= i && i <= 6)) || (0 <= i && i <= 5)) || (0 <= i && i <= 4)) || ((0 <= i && i <= 3) && i <= 65535)) || ((0 <= i && i <= 2) && i <= 255)) [2024-02-07 19:20:25,628 INFO L76 edCorrectnessWitness]: Location invariant before [L116-L116] (long long )i - (long long )size >= 0LL [2024-02-07 19:20:25,628 INFO L76 edCorrectnessWitness]: Location invariant before [L78-L78] ((((((((0 <= i && i <= 1) && (i == 0 || i == 1)) || (0 == i && i == 0)) || (0 <= i && i <= 2147483646)) || (0 <= i && i <= 6)) || (0 <= i && i <= 5)) || (0 <= i && i <= 4)) || ((0 <= i && i <= 3) && i <= 65535)) || ((0 <= i && i <= 2) && i <= 255) [2024-02-07 19:20:25,629 INFO L76 edCorrectnessWitness]: Location invariant before [L63-L63] ((((((((((7 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:20:25,629 INFO L76 edCorrectnessWitness]: Location invariant before [L60-L60] (((((((0 == i && i == 0) || ((((7 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1 [2024-02-07 19:20:25,629 INFO L76 edCorrectnessWitness]: Location invariant before [L64-L64] ((((((((((7 <= p && p <= 2147483646) && p != 0) && p != 1) && p != 2) || p == 6) || p == 5) || p == 4) || p == 3) || p == 2) || p == 1) || (0 == i && p == 0) [2024-02-07 19:20:25,629 INFO L76 edCorrectnessWitness]: Location invariant before [L51-L51] ((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:20:25,629 INFO L76 edCorrectnessWitness]: Location invariant before [L80-L80] (((((((0 == i && i == 0) || (0 <= i && i <= 2147483646)) || (0 <= i && i <= 6)) || (0 <= i && i <= 5)) || (0 <= i && i <= 4)) || ((0 <= i && i <= 3) && i <= 65535)) || ((0 <= i && i <= 2) && i <= 255)) || ((0 <= i && i <= 1) && (i == 0 || i == 1)) [2024-02-07 19:20:25,629 INFO L76 edCorrectnessWitness]: Location invariant before [L74-L74] (0 <= p) && (((((((((0 <= i && i <= 1) && (i == 0 || i == 1)) || (0 == i && i == 0)) || (0 <= i && i <= 2147483646)) || (0 <= i && i <= 6)) || (0 <= i && i <= 5)) || (0 <= i && i <= 4)) || ((0 <= i && i <= 3) && i <= 65535)) || ((0 <= i && i <= 2) && i <= 255)) [2024-02-07 19:20:25,629 INFO L76 edCorrectnessWitness]: Location invariant before [L76-L76] ((((((((0 <= i && i <= 1) && (i == 0 || i == 1)) || (0 == i && i == 0)) || (0 <= i && i <= 2147483646)) || (0 <= i && i <= 6)) || (0 <= i && i <= 5)) || (0 <= i && i <= 4)) || ((0 <= i && i <= 3) && i <= 65535)) || ((0 <= i && i <= 2) && i <= 255) [2024-02-07 19:20:25,629 INFO L76 edCorrectnessWitness]: Location invariant before [L114-L114] ((-1LL - (long long )i) + (long long )size >= 0LL) && (((((((((((-1LL + (long long )i) + (long long )size >= 0LL && 0 == i) && i == 0) || ((((8 <= i && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1)) || ((-15LL + (long long )i) + (long long )size >= 0LL && i == 7)) || ((-13LL + (long long )i) + (long long )size >= 0LL && i == 6)) || ((-11LL + (long long )i) + (long long )size >= 0LL && i == 5)) || ((-9LL + (long long )i) + (long long )size >= 0LL && i == 4)) || ((-7LL + (long long )i) + (long long )size >= 0LL && i == 3)) || ((-5LL + (long long )i) + (long long )size >= 0LL && i == 2)) || ((-3LL + (long long )i) + (long long )size >= 0LL && i == 1)) [2024-02-07 19:20:25,644 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:20:25,801 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-simple-array-sum.wvr.c[2729,2742] [2024-02-07 19:20:25,813 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:20:25,825 INFO L203 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-07 19:20:25,831 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:20:25,851 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-simple-array-sum.wvr.c[2729,2742] [2024-02-07 19:20:25,856 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:20:25,863 INFO L206 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 19:20:25,920 WARN L423 MainDispatcher]: Unable to annotate _Bool with a witness entry [2024-02-07 19:20:25,921 WARN L423 MainDispatcher]: Unable to annotate cond = i < p with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 19:20:25,933 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-simple-array-sum.wvr.c[2729,2742] Start Parsing Local Start Parsing Local [2024-02-07 19:20:25,973 ERROR L361 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 19:20:25,974 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62b6ae32 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:20:25, skipping insertion in model container [2024-02-07 19:20:25,974 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 19:20:25,974 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 19:20:25,976 INFO L158 Benchmark]: Toolchain (without parser) took 377.04ms. Allocated memory is still 79.7MB. Free memory was 53.7MB in the beginning and 58.5MB in the end (delta: -4.8MB). Peak memory consumption was 21.4MB. Max. memory is 16.1GB. [2024-02-07 19:20:25,977 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 52.4MB. Free memory was 33.1MB in the beginning and 33.0MB in the end (delta: 42.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:20:25,977 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 79.7MB. Free memory is still 56.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:20:25,978 INFO L158 Benchmark]: CACSL2BoogieTranslator took 374.77ms. Allocated memory is still 79.7MB. Free memory was 53.7MB in the beginning and 58.5MB in the end (delta: -4.8MB). Peak memory consumption was 21.4MB. Max. memory is 16.1GB. [2024-02-07 19:20:25,980 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 52.4MB. Free memory was 33.1MB in the beginning and 33.0MB in the end (delta: 42.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 79.7MB. Free memory is still 56.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 374.77ms. Allocated memory is still 79.7MB. Free memory was 53.7MB in the beginning and 58.5MB in the end (delta: -4.8MB). Peak memory consumption was 21.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 116]: 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