./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/chl-node-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-node-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-node-symm.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/chl-node-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 19:10:26,030 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 19:10:26,110 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-07 19:10:26,115 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 19:10:26,115 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 19:10:26,136 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 19:10:26,137 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 19:10:26,138 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 19:10:26,138 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 19:10:26,141 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 19:10:26,141 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 19:10:26,142 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 19:10:26,142 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 19:10:26,144 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 19:10:26,144 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 19:10:26,144 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 19:10:26,144 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 19:10:26,144 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 19:10:26,145 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-07 19:10:26,145 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 19:10:26,145 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 19:10:26,145 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 19:10:26,146 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 19:10:26,146 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 19:10:26,146 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 19:10:26,146 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 19:10:26,147 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 19:10:26,147 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 19:10:26,147 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 19:10:26,147 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 19:10:26,148 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 19:10:26,148 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 19:10:26,149 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 19:10:26,149 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 19:10:26,149 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 19:10:26,149 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 19:10:26,149 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-07 19:10:26,150 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-07 19:10:26,150 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 19:10:26,150 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 19:10:26,150 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 19:10:26,150 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 19:10:26,151 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 19:10:26,151 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 19:10:26,362 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 19:10:26,379 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 19:10:26,380 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 19:10:26,381 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 19:10:26,382 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 19:10:26,382 INFO L431 ainManager$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-node-symm.wvr.yml/witness.yml [2024-02-07 19:10:26,484 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 19:10:26,485 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 19:10:26,485 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-node-symm.wvr.c [2024-02-07 19:10:27,537 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 19:10:27,687 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 19:10:27,688 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-node-symm.wvr.c [2024-02-07 19:10:27,694 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0285d66d1/ad94cb1b416146849ba4c402aa501f0b/FLAG730760df2 [2024-02-07 19:10:27,704 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0285d66d1/ad94cb1b416146849ba4c402aa501f0b [2024-02-07 19:10:27,704 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 19:10:27,705 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 19:10:27,706 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 19:10:27,706 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 19:10:27,710 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 19:10:27,711 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:10:26" (1/2) ... [2024-02-07 19:10:27,711 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16357689 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:10:27, skipping insertion in model container [2024-02-07 19:10:27,711 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:10:26" (1/2) ... [2024-02-07 19:10:27,712 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@778479cd and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:10:27, skipping insertion in model container [2024-02-07 19:10:27,713 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:10:27" (2/2) ... [2024-02-07 19:10:27,713 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16357689 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:10:27, skipping insertion in model container [2024-02-07 19:10:27,713 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:10:27" (2/2) ... [2024-02-07 19:10:27,713 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 19:10:27,728 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 19:10:27,729 INFO L76 edCorrectnessWitness]: Location invariant before [L111-L111] -2147483647 <= size [2024-02-07 19:10:27,730 INFO L76 edCorrectnessWitness]: Location invariant before [L110-L110] -2147483647 <= size [2024-02-07 19:10:27,730 INFO L76 edCorrectnessWitness]: Location invariant before [L100-L100] -2147483647 <= size [2024-02-07 19:10:27,730 INFO L76 edCorrectnessWitness]: Location invariant before [L99-L99] -2147483647 <= size [2024-02-07 19:10:27,730 INFO L76 edCorrectnessWitness]: Location invariant before [L121-L121] (1 <= b) && (b != 0) [2024-02-07 19:10:27,730 INFO L76 edCorrectnessWitness]: Location invariant before [L113-L113] -2147483647 <= size [2024-02-07 19:10:27,730 INFO L76 edCorrectnessWitness]: Location invariant before [L106-L106] (long long )i - (long long )size >= 0LL [2024-02-07 19:10:27,730 INFO L76 edCorrectnessWitness]: Location invariant before [L122-L122] (b <= -1) && (b != 0) [2024-02-07 19:10:27,731 INFO L76 edCorrectnessWitness]: Location invariant before [L117-L117] (long long )i - (long long )size >= 0LL [2024-02-07 19:10:27,731 INFO L76 edCorrectnessWitness]: Location invariant before [L80-L80] id_0 <= 2147483646 [2024-02-07 19:10:27,731 INFO L76 edCorrectnessWitness]: Location invariant before [L104-L104] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((((((((((-3LL + (long long )i) + (long long )size >= 0LL && i == 1) || (((-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) && 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)) [2024-02-07 19:10:27,731 INFO L76 edCorrectnessWitness]: Location invariant before [L115-L115] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((((((((((-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)) || ((((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)) [2024-02-07 19:10:27,731 INFO L76 edCorrectnessWitness]: Location invariant before [L102-L102] -2147483647 <= size [2024-02-07 19:10:27,747 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:10:27,872 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-node-symm.wvr.c[3331,3344] [2024-02-07 19:10:27,883 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:10:27,889 INFO L206 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-07 19:10:27,926 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-node-symm.wvr.c[3331,3344] Start Parsing Local Start Parsing Local [2024-02-07 19:10:27,928 WARN L423 MainDispatcher]: Unable to annotate * arr = (int*)malloc(sizeof(int) * (size_t)size) with a witness entry Start Parsing Local Start Parsing Local [2024-02-07 19:10:27,937 ERROR L361 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 19:10:27,938 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@778479cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:10:27, skipping insertion in model container [2024-02-07 19:10:27,938 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 19:10:27,938 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 19:10:27,940 INFO L158 Benchmark]: Toolchain (without parser) took 233.94ms. Allocated memory is still 226.5MB. Free memory was 155.2MB in the beginning and 139.5MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-07 19:10:27,940 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 117.4MB. Free memory was 80.6MB in the beginning and 80.6MB in the end (delta: 67.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:10:27,940 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 226.5MB. Free memory is still 202.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:10:27,941 INFO L158 Benchmark]: CACSL2BoogieTranslator took 232.31ms. Allocated memory is still 226.5MB. Free memory was 154.9MB in the beginning and 139.5MB in the end (delta: 15.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-07 19:10:27,942 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 0.13ms. Allocated memory is still 117.4MB. Free memory was 80.6MB in the beginning and 80.6MB in the end (delta: 67.8kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 226.5MB. Free memory is still 202.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 232.31ms. Allocated memory is still 226.5MB. Free memory was 154.9MB in the beginning and 139.5MB in the end (delta: 15.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 106]: 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-node-symm.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/chl-node-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 19:10:29,901 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 19:10:29,966 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-07 19:10:29,973 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 19:10:29,974 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 19:10:30,007 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 19:10:30,008 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 19:10:30,008 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 19:10:30,009 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 19:10:30,012 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 19:10:30,012 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 19:10:30,012 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 19:10:30,012 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 19:10:30,013 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 19:10:30,014 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 19:10:30,014 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 19:10:30,014 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 19:10:30,014 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 19:10:30,015 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 19:10:30,015 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 19:10:30,015 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 19:10:30,016 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 19:10:30,016 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 19:10:30,016 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-07 19:10:30,016 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-07 19:10:30,017 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 19:10:30,017 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-07 19:10:30,017 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 19:10:30,017 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 19:10:30,017 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 19:10:30,018 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 19:10:30,019 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 19:10:30,019 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 19:10:30,019 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 19:10:30,019 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 19:10:30,019 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 19:10:30,020 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 19:10:30,020 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 19:10:30,020 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-07 19:10:30,020 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-07 19:10:30,021 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 19:10:30,021 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 19:10:30,021 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 19:10:30,021 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 19:10:30,021 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 19:10:30,022 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-07 19:10:30,022 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 19:10:30,283 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 19:10:30,300 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 19:10:30,302 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 19:10:30,303 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 19:10:30,304 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 19:10:30,305 INFO L431 ainManager$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-node-symm.wvr.yml/witness.yml [2024-02-07 19:10:30,409 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 19:10:30,410 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 19:10:30,411 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-node-symm.wvr.c [2024-02-07 19:10:31,450 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 19:10:31,651 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 19:10:31,651 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-node-symm.wvr.c [2024-02-07 19:10:31,657 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6815d9c2/8da3f71e51db4f0994f742ad0a8a192f/FLAG980c6105c [2024-02-07 19:10:31,667 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6815d9c2/8da3f71e51db4f0994f742ad0a8a192f [2024-02-07 19:10:31,669 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 19:10:31,670 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 19:10:31,672 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 19:10:31,672 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 19:10:31,675 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 19:10:31,676 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:10:30" (1/2) ... [2024-02-07 19:10:31,677 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d888f48 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:10:31, skipping insertion in model container [2024-02-07 19:10:31,677 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:10:30" (1/2) ... [2024-02-07 19:10:31,679 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41f12c50 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:10:31, skipping insertion in model container [2024-02-07 19:10:31,679 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:10:31" (2/2) ... [2024-02-07 19:10:31,679 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d888f48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:10:31, skipping insertion in model container [2024-02-07 19:10:31,680 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:10:31" (2/2) ... [2024-02-07 19:10:31,680 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 19:10:31,709 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 19:10:31,710 INFO L76 edCorrectnessWitness]: Location invariant before [L80-L80] id_0 <= 2147483646 [2024-02-07 19:10:31,711 INFO L76 edCorrectnessWitness]: Location invariant before [L99-L99] -2147483647 <= size [2024-02-07 19:10:31,711 INFO L76 edCorrectnessWitness]: Location invariant before [L111-L111] -2147483647 <= size [2024-02-07 19:10:31,711 INFO L76 edCorrectnessWitness]: Location invariant before [L121-L121] (1 <= b) && (b != 0) [2024-02-07 19:10:31,711 INFO L76 edCorrectnessWitness]: Location invariant before [L115-L115] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((((((((((-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)) || ((((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)) [2024-02-07 19:10:31,711 INFO L76 edCorrectnessWitness]: Location invariant before [L113-L113] -2147483647 <= size [2024-02-07 19:10:31,711 INFO L76 edCorrectnessWitness]: Location invariant before [L117-L117] (long long )i - (long long )size >= 0LL [2024-02-07 19:10:31,711 INFO L76 edCorrectnessWitness]: Location invariant before [L100-L100] -2147483647 <= size [2024-02-07 19:10:31,711 INFO L76 edCorrectnessWitness]: Location invariant before [L104-L104] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((((((((((-3LL + (long long )i) + (long long )size >= 0LL && i == 1) || (((-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) && 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)) [2024-02-07 19:10:31,712 INFO L76 edCorrectnessWitness]: Location invariant before [L102-L102] -2147483647 <= size [2024-02-07 19:10:31,712 INFO L76 edCorrectnessWitness]: Location invariant before [L106-L106] (long long )i - (long long )size >= 0LL [2024-02-07 19:10:31,712 INFO L76 edCorrectnessWitness]: Location invariant before [L122-L122] (b <= -1) && (b != 0) [2024-02-07 19:10:31,712 INFO L76 edCorrectnessWitness]: Location invariant before [L110-L110] -2147483647 <= size [2024-02-07 19:10:31,729 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:10:31,901 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-node-symm.wvr.c[3331,3344] [2024-02-07 19:10:31,926 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:10:31,935 INFO L203 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-07 19:10:31,941 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:10:31,966 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-node-symm.wvr.c[3331,3344] [2024-02-07 19:10:31,974 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:10:31,979 INFO L206 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-07 19:10:32,047 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-node-symm.wvr.c[3331,3344] Start Parsing Local Start Parsing Local [2024-02-07 19:10:32,053 WARN L423 MainDispatcher]: Unable to annotate * arr = (int*)malloc(sizeof(int) * (size_t)size) with a witness entry Start Parsing Local Start Parsing Local [2024-02-07 19:10:32,069 ERROR L361 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 19:10:32,070 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41f12c50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:10:32, skipping insertion in model container [2024-02-07 19:10:32,070 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 19:10:32,071 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 19:10:32,072 INFO L158 Benchmark]: Toolchain (without parser) took 401.42ms. Allocated memory was 67.1MB in the beginning and 100.7MB in the end (delta: 33.6MB). Free memory was 44.5MB in the beginning and 79.6MB in the end (delta: -35.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-02-07 19:10:32,073 INFO L158 Benchmark]: Witness Parser took 0.46ms. Allocated memory is still 67.1MB. Free memory was 43.7MB in the beginning and 43.7MB in the end (delta: 50.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:10:32,073 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 67.1MB. Free memory is still 52.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:10:32,074 INFO L158 Benchmark]: CACSL2BoogieTranslator took 398.63ms. Allocated memory was 67.1MB in the beginning and 100.7MB in the end (delta: 33.6MB). Free memory was 44.3MB in the beginning and 79.6MB in the end (delta: -35.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-02-07 19:10:32,076 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 0.46ms. Allocated memory is still 67.1MB. Free memory was 43.7MB in the beginning and 43.7MB in the end (delta: 50.8kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 67.1MB. Free memory is still 52.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 398.63ms. Allocated memory was 67.1MB in the beginning and 100.7MB in the end (delta: 33.6MB). Free memory was 44.3MB in the beginning and 79.6MB in the end (delta: -35.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 106]: 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