./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/parallel-min-max-1.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/parallel-min-max-1.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/parallel-min-max-1.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/parallel-min-max-1.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 19:13:31,556 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 19:13:31,636 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-07 19:13:31,640 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 19:13:31,641 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 19:13:31,662 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 19:13:31,662 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 19:13:31,663 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 19:13:31,663 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 19:13:31,666 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 19:13:31,667 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 19:13:31,667 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 19:13:31,668 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 19:13:31,669 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 19:13:31,669 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 19:13:31,669 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 19:13:31,669 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 19:13:31,670 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 19:13:31,670 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-07 19:13:31,671 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 19:13:31,671 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 19:13:31,671 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 19:13:31,671 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 19:13:31,672 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 19:13:31,672 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 19:13:31,672 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 19:13:31,672 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 19:13:31,673 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 19:13:31,673 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 19:13:31,673 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 19:13:31,674 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 19:13:31,674 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 19:13:31,674 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 19:13:31,675 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 19:13:31,675 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 19:13:31,675 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 19:13:31,675 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-07 19:13:31,675 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-07 19:13:31,675 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 19:13:31,676 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 19:13:31,676 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 19:13:31,676 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 19:13:31,676 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 19:13:31,677 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 19:13:31,889 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 19:13:31,910 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 19:13:31,912 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 19:13:31,913 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 19:13:31,913 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 19:13:31,914 INFO L431 ainManager$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/parallel-min-max-1.wvr.yml/witness.yml [2024-02-07 19:13:31,985 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 19:13:31,986 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 19:13:31,986 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-min-max-1.wvr.c [2024-02-07 19:13:32,932 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 19:13:33,070 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 19:13:33,070 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-min-max-1.wvr.c [2024-02-07 19:13:33,076 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5cca67ed2/ab1a49776fbb4117862313b22c3ef2a4/FLAG6fab3014a [2024-02-07 19:13:33,090 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5cca67ed2/ab1a49776fbb4117862313b22c3ef2a4 [2024-02-07 19:13:33,090 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 19:13:33,091 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 19:13:33,095 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 19:13:33,095 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 19:13:33,098 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 19:13:33,099 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:13:31" (1/2) ... [2024-02-07 19:13:33,100 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@81c92df and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:13:33, skipping insertion in model container [2024-02-07 19:13:33,100 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:13:31" (1/2) ... [2024-02-07 19:13:33,102 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4df06322 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:13:33, skipping insertion in model container [2024-02-07 19:13:33,102 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:13:33" (2/2) ... [2024-02-07 19:13:33,102 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@81c92df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:13:33, skipping insertion in model container [2024-02-07 19:13:33,102 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:13:33" (2/2) ... [2024-02-07 19:13:33,103 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 19:13:33,126 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 19:13:33,127 INFO L76 edCorrectnessWitness]: Location invariant before [L86-L86] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-02-07 19:13:33,127 INFO L76 edCorrectnessWitness]: Location invariant before [L126-L126] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((((((((((((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)) || (((-1LL + (long long )i) + (long long )size >= 0LL && 0 == i) && i == 0)) [2024-02-07 19:13:33,127 INFO L76 edCorrectnessWitness]: Location invariant before [L72-L72] b2 == (_Bool)1 [2024-02-07 19:13:33,127 INFO L76 edCorrectnessWitness]: Location invariant before [L128-L128] (long long )i - (long long )size >= 0LL [2024-02-07 19:13:33,127 INFO L76 edCorrectnessWitness]: Location invariant before [L105-L105] ((v_assert == (_Bool)0 || v_assert == (_Bool)1) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-02-07 19:13:33,128 INFO L76 edCorrectnessWitness]: Location invariant before [L102-L102] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-02-07 19:13:33,128 INFO L76 edCorrectnessWitness]: Location invariant before [L101-L101] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-02-07 19:13:33,128 INFO L76 edCorrectnessWitness]: Location invariant before [L85-L85] (b1 == (_Bool)1) && (b2 == (_Bool)1 || (b2 == (_Bool)0 || b2 == (_Bool)1)) [2024-02-07 19:13:33,129 INFO L76 edCorrectnessWitness]: Location invariant before [L114-L114] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-02-07 19:13:33,129 INFO L76 edCorrectnessWitness]: Location invariant before [L100-L100] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-02-07 19:13:33,129 INFO L76 edCorrectnessWitness]: Location invariant before [L54-L54] b1 == (_Bool)1 [2024-02-07 19:13:33,147 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:13:33,270 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/parallel-min-max-1.wvr.c[3096,3109] [2024-02-07 19:13:33,276 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:13:33,282 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 19:13:33,329 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/parallel-min-max-1.wvr.c[3096,3109] Start Parsing Local Start Parsing Local [2024-02-07 19:13:33,339 ERROR L361 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 19:13:33,339 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4df06322 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:13:33, skipping insertion in model container [2024-02-07 19:13:33,340 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 19:13:33,340 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 19:13:33,341 INFO L158 Benchmark]: Toolchain (without parser) took 249.34ms. Allocated memory is still 138.4MB. Free memory was 79.9MB in the beginning and 64.3MB in the end (delta: 15.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-07 19:13:33,342 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 138.4MB. Free memory is still 99.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:13:33,342 INFO L158 Benchmark]: CDTParser took 0.07ms. Allocated memory is still 138.4MB. Free memory is still 96.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:13:33,342 INFO L158 Benchmark]: CACSL2BoogieTranslator took 244.99ms. Allocated memory is still 138.4MB. Free memory was 79.6MB in the beginning and 64.5MB in the end (delta: 15.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-07 19:13:33,347 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 0.14ms. Allocated memory is still 138.4MB. Free memory is still 99.0MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.07ms. Allocated memory is still 138.4MB. Free memory is still 96.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 244.99ms. Allocated memory is still 138.4MB. Free memory was 79.6MB in the beginning and 64.5MB in the end (delta: 15.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 128]: 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/parallel-min-max-1.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/parallel-min-max-1.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 19:13:35,135 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 19:13:35,203 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-07 19:13:35,210 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 19:13:35,210 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 19:13:35,242 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 19:13:35,243 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 19:13:35,243 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 19:13:35,244 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 19:13:35,247 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 19:13:35,247 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 19:13:35,247 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 19:13:35,248 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 19:13:35,249 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 19:13:35,249 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 19:13:35,250 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 19:13:35,250 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 19:13:35,250 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 19:13:35,250 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 19:13:35,250 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 19:13:35,251 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 19:13:35,251 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 19:13:35,252 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 19:13:35,252 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-07 19:13:35,252 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-07 19:13:35,252 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 19:13:35,252 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-07 19:13:35,253 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 19:13:35,253 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 19:13:35,253 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 19:13:35,254 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 19:13:35,254 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 19:13:35,254 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 19:13:35,255 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 19:13:35,255 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 19:13:35,255 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 19:13:35,256 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 19:13:35,256 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 19:13:35,256 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-07 19:13:35,256 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-07 19:13:35,256 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 19:13:35,257 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 19:13:35,257 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 19:13:35,257 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 19:13:35,257 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 19:13:35,257 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-07 19:13:35,258 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 19:13:35,535 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 19:13:35,550 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 19:13:35,552 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 19:13:35,552 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 19:13:35,554 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 19:13:35,555 INFO L431 ainManager$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/parallel-min-max-1.wvr.yml/witness.yml [2024-02-07 19:13:35,639 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 19:13:35,640 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 19:13:35,640 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-min-max-1.wvr.c [2024-02-07 19:13:36,680 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 19:13:36,839 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 19:13:36,840 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-min-max-1.wvr.c [2024-02-07 19:13:36,845 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b659d75c8/a41c95077cb84ca1a529922292359883/FLAG241cd8433 [2024-02-07 19:13:36,854 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b659d75c8/a41c95077cb84ca1a529922292359883 [2024-02-07 19:13:36,857 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 19:13:36,858 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 19:13:36,860 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 19:13:36,860 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 19:13:36,863 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 19:13:36,863 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:13:35" (1/2) ... [2024-02-07 19:13:36,864 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@203689f3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:13:36, skipping insertion in model container [2024-02-07 19:13:36,864 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:13:35" (1/2) ... [2024-02-07 19:13:36,865 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@53914d43 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:13:36, skipping insertion in model container [2024-02-07 19:13:36,866 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:13:36" (2/2) ... [2024-02-07 19:13:36,866 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@203689f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:13:36, skipping insertion in model container [2024-02-07 19:13:36,866 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:13:36" (2/2) ... [2024-02-07 19:13:36,866 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 19:13:36,890 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 19:13:36,891 INFO L76 edCorrectnessWitness]: Location invariant before [L105-L105] ((v_assert == (_Bool)0 || v_assert == (_Bool)1) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-02-07 19:13:36,892 INFO L76 edCorrectnessWitness]: Location invariant before [L102-L102] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-02-07 19:13:36,892 INFO L76 edCorrectnessWitness]: Location invariant before [L72-L72] b2 == (_Bool)1 [2024-02-07 19:13:36,892 INFO L76 edCorrectnessWitness]: Location invariant before [L54-L54] b1 == (_Bool)1 [2024-02-07 19:13:36,892 INFO L76 edCorrectnessWitness]: Location invariant before [L85-L85] (b1 == (_Bool)1) && (b2 == (_Bool)1 || (b2 == (_Bool)0 || b2 == (_Bool)1)) [2024-02-07 19:13:36,892 INFO L76 edCorrectnessWitness]: Location invariant before [L128-L128] (long long )i - (long long )size >= 0LL [2024-02-07 19:13:36,892 INFO L76 edCorrectnessWitness]: Location invariant before [L126-L126] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((((((((((((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)) || (((-1LL + (long long )i) + (long long )size >= 0LL && 0 == i) && i == 0)) [2024-02-07 19:13:36,892 INFO L76 edCorrectnessWitness]: Location invariant before [L114-L114] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-02-07 19:13:36,892 INFO L76 edCorrectnessWitness]: Location invariant before [L101-L101] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-02-07 19:13:36,893 INFO L76 edCorrectnessWitness]: Location invariant before [L86-L86] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-02-07 19:13:36,893 INFO L76 edCorrectnessWitness]: Location invariant before [L100-L100] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-02-07 19:13:36,908 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:13:37,027 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/parallel-min-max-1.wvr.c[3096,3109] [2024-02-07 19:13:37,034 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:13:37,046 INFO L203 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-07 19:13:37,047 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:13:37,057 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/parallel-min-max-1.wvr.c[3096,3109] [2024-02-07 19:13:37,062 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:13:37,066 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 19:13:37,138 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/parallel-min-max-1.wvr.c[3096,3109] Start Parsing Local Start Parsing Local [2024-02-07 19:13:37,147 ERROR L361 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 19:13:37,147 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@53914d43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:13:37, skipping insertion in model container [2024-02-07 19:13:37,147 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 19:13:37,148 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 19:13:37,149 INFO L158 Benchmark]: Toolchain (without parser) took 290.91ms. Allocated memory is still 69.2MB. Free memory was 34.2MB in the beginning and 34.6MB in the end (delta: -379.9kB). Peak memory consumption was 3.0MB. Max. memory is 16.1GB. [2024-02-07 19:13:37,149 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 52.4MB. Free memory is still 35.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:13:37,150 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 52.4MB. Free memory is still 37.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:13:37,150 INFO L158 Benchmark]: CACSL2BoogieTranslator took 288.29ms. Allocated memory is still 69.2MB. Free memory was 34.0MB in the beginning and 34.6MB in the end (delta: -602.2kB). Peak memory consumption was 3.0MB. Max. memory is 16.1GB. [2024-02-07 19:13:37,151 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 0.17ms. Allocated memory is still 52.4MB. Free memory is still 35.4MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 52.4MB. Free memory is still 37.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 288.29ms. Allocated memory is still 69.2MB. Free memory was 34.0MB in the beginning and 34.6MB in the end (delta: -602.2kB). Peak memory consumption was 3.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 128]: 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