./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread/triangular-2.i --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/triangular-2.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 958ec4d9 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/pthread/triangular-2.i ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/triangular-2.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-dev-958ec4d-m [2024-02-07 14:44:03,945 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 14:44:04,031 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-07 14:44:04,036 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 14:44:04,037 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 14:44:04,087 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 14:44:04,088 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 14:44:04,088 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 14:44:04,089 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 14:44:04,093 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 14:44:04,093 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 14:44:04,093 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 14:44:04,094 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 14:44:04,095 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 14:44:04,095 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 14:44:04,096 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 14:44:04,096 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 14:44:04,096 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 14:44:04,097 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-07 14:44:04,097 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 14:44:04,097 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 14:44:04,098 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 14:44:04,098 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 14:44:04,098 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 14:44:04,098 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 14:44:04,099 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 14:44:04,099 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 14:44:04,099 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 14:44:04,100 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 14:44:04,100 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 14:44:04,101 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 14:44:04,101 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 14:44:04,102 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 14:44:04,102 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 14:44:04,102 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 14:44:04,102 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 14:44:04,103 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-07 14:44:04,103 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-07 14:44:04,103 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 14:44:04,103 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 14:44:04,104 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 14:44:04,104 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 14:44:04,104 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 14:44:04,104 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 14:44:04,410 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 14:44:04,435 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 14:44:04,437 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 14:44:04,440 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 14:44:04,440 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 14:44:04,442 INFO L431 ainManager$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/triangular-2.yml/witness.yml [2024-02-07 14:44:04,553 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 14:44:04,553 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 14:44:04,554 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-2.i [2024-02-07 14:44:05,675 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 14:44:05,932 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 14:44:05,932 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-2.i [2024-02-07 14:44:05,951 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8ade2f05/6fe01bd7d516433586fdb8de56e3434a/FLAG574f20b63 [2024-02-07 14:44:05,962 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8ade2f05/6fe01bd7d516433586fdb8de56e3434a [2024-02-07 14:44:05,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 14:44:05,965 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 14:44:05,968 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 14:44:05,968 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 14:44:05,972 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 14:44:05,973 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:44:04" (1/2) ... [2024-02-07 14:44:05,974 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b5694c0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:44:05, skipping insertion in model container [2024-02-07 14:44:05,974 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:44:04" (1/2) ... [2024-02-07 14:44:05,976 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5ff57cad and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:44:05, skipping insertion in model container [2024-02-07 14:44:05,976 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:44:05" (2/2) ... [2024-02-07 14:44:05,977 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b5694c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:44:05, skipping insertion in model container [2024-02-07 14:44:05,978 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:44:05" (2/2) ... [2024-02-07 14:44:05,978 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 14:44:06,053 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 14:44:06,054 INFO L76 edCorrectnessWitness]: Location invariant before [L715-L715] ((((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL) [2024-02-07 14:44:06,055 INFO L76 edCorrectnessWitness]: Location invariant before [L719-L719] (4 <= j) && (j % 2 == 0) [2024-02-07 14:44:06,055 INFO L76 edCorrectnessWitness]: Location invariant before [L724-L724] ((((0LL - (long long )condI) + (long long )condJ >= 0LL) && ((long long )condI + (long long )condJ >= 0LL)) && ((0LL - (long long )condI) - (long long )condJ >= 0LL)) && ((long long )condI - (long long )condJ >= 0LL) [2024-02-07 14:44:06,055 INFO L76 edCorrectnessWitness]: Location invariant before [L716-L716] (((((3 <= i) && ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL)) && (i % 2 == 1) [2024-02-07 14:44:06,055 INFO L76 edCorrectnessWitness]: Location invariant before [L706-L706] (3 <= i) && (i % 2 == 1) [2024-02-07 14:44:06,056 INFO L76 edCorrectnessWitness]: Location invariant before [L713-L713] ((((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL) [2024-02-07 14:44:06,056 INFO L76 edCorrectnessWitness]: Location invariant after [L719-L719] (4 <= j) && (j % 2 == 0) [2024-02-07 14:44:06,056 INFO L76 edCorrectnessWitness]: Location invariant before [L714-L714] ((((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL) [2024-02-07 14:44:06,056 INFO L76 edCorrectnessWitness]: Location invariant before [L720-L720] ((0 <= condJ) && (condJ <= 1)) && (condJ == 0 || condJ == 1) [2024-02-07 14:44:06,057 INFO L76 edCorrectnessWitness]: Location invariant before [L698-L698] (4 <= j) && (j % 2 == 0) [2024-02-07 14:44:06,057 INFO L76 edCorrectnessWitness]: Location invariant before [L721-L721] (((0 <= condJ) && (condJ <= 1)) && (condI == 0 || ((0 <= condI && condI <= 1) && (condI == 0 || condI == 1)))) && (condJ == 0 || condJ == 1) [2024-02-07 14:44:06,057 INFO L76 edCorrectnessWitness]: Location invariant before [L699-L699] (5 <= i) && (i % 2 == 1) [2024-02-07 14:44:06,057 INFO L76 edCorrectnessWitness]: Location invariant after [L716-L716] (((((3 <= i) && ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL)) && (i % 2 == 1) [2024-02-07 14:44:06,057 INFO L76 edCorrectnessWitness]: Location invariant before [L707-L707] (4 <= j) && (j % 2 == 0) [2024-02-07 14:44:06,058 INFO L76 edCorrectnessWitness]: Location invariant before [L717-L717] ((0 <= condI) && (condI <= 1)) && (condI == 0 || condI == 1) [2024-02-07 14:44:06,108 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:44:06,402 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-2.i[30952,30965] [2024-02-07 14:44:06,406 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:44:06,415 INFO L203 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 14:44:06,480 ERROR L325 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: condI [2024-02-07 14:44:06,481 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5ff57cad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:44:06, skipping insertion in model container [2024-02-07 14:44:06,481 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 14:44:06,481 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 14:44:06,483 INFO L158 Benchmark]: Toolchain (without parser) took 516.72ms. Allocated memory is still 163.6MB. Free memory was 124.3MB in the beginning and 100.6MB in the end (delta: 23.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-02-07 14:44:06,483 INFO L158 Benchmark]: Witness Parser took 0.22ms. Allocated memory is still 163.6MB. Free memory is still 132.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:44:06,484 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 163.6MB. Free memory is still 129.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:44:06,484 INFO L158 Benchmark]: CACSL2BoogieTranslator took 513.40ms. Allocated memory is still 163.6MB. Free memory was 124.2MB in the beginning and 100.6MB in the end (delta: 23.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-02-07 14:44:06,486 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 0.22ms. Allocated memory is still 163.6MB. Free memory is still 132.9MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.18ms. Allocated memory is still 163.6MB. Free memory is still 129.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 513.40ms. Allocated memory is still 163.6MB. Free memory was 124.2MB in the beginning and 100.6MB in the end (delta: 23.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 713]: Incorrect Syntax Undeclared variable in ACSL expression: condI 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/pthread/triangular-2.i ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/triangular-2.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-dev-958ec4d-m [2024-02-07 14:44:08,572 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 14:44:08,651 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-07 14:44:08,661 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 14:44:08,662 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 14:44:08,708 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 14:44:08,709 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 14:44:08,709 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 14:44:08,710 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 14:44:08,711 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 14:44:08,711 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 14:44:08,712 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 14:44:08,712 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 14:44:08,714 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 14:44:08,714 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 14:44:08,715 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 14:44:08,716 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 14:44:08,719 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 14:44:08,719 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 14:44:08,719 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 14:44:08,720 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 14:44:08,720 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 14:44:08,721 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 14:44:08,721 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-07 14:44:08,721 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-07 14:44:08,722 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 14:44:08,722 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-07 14:44:08,722 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 14:44:08,722 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 14:44:08,723 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 14:44:08,724 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 14:44:08,724 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 14:44:08,724 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 14:44:08,725 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 14:44:08,725 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 14:44:08,725 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 14:44:08,726 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 14:44:08,726 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 14:44:08,726 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-07 14:44:08,727 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-07 14:44:08,727 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 14:44:08,727 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 14:44:08,727 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 14:44:08,728 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 14:44:08,728 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 14:44:08,728 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-07 14:44:08,728 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 14:44:09,062 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 14:44:09,085 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 14:44:09,089 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 14:44:09,091 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 14:44:09,092 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 14:44:09,094 INFO L431 ainManager$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/triangular-2.yml/witness.yml [2024-02-07 14:44:09,221 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 14:44:09,221 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 14:44:09,221 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-2.i [2024-02-07 14:44:10,512 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 14:44:10,759 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 14:44:10,759 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-2.i [2024-02-07 14:44:10,779 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f87465712/79460030b3aa40239298188badc27194/FLAGdd8e90d0e [2024-02-07 14:44:10,803 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f87465712/79460030b3aa40239298188badc27194 [2024-02-07 14:44:10,803 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 14:44:10,805 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 14:44:10,806 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 14:44:10,806 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 14:44:10,811 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 14:44:10,811 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:44:09" (1/2) ... [2024-02-07 14:44:10,812 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b9b972b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:44:10, skipping insertion in model container [2024-02-07 14:44:10,812 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:44:09" (1/2) ... [2024-02-07 14:44:10,814 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f5952ab and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:44:10, skipping insertion in model container [2024-02-07 14:44:10,814 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:44:10" (2/2) ... [2024-02-07 14:44:10,814 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b9b972b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:44:10, skipping insertion in model container [2024-02-07 14:44:10,814 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:44:10" (2/2) ... [2024-02-07 14:44:10,814 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 14:44:10,888 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 14:44:10,889 INFO L76 edCorrectnessWitness]: Location invariant before [L716-L716] (((((3 <= i) && ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL)) && (i % 2 == 1) [2024-02-07 14:44:10,889 INFO L76 edCorrectnessWitness]: Location invariant before [L699-L699] (5 <= i) && (i % 2 == 1) [2024-02-07 14:44:10,889 INFO L76 edCorrectnessWitness]: Location invariant before [L720-L720] ((0 <= condJ) && (condJ <= 1)) && (condJ == 0 || condJ == 1) [2024-02-07 14:44:10,889 INFO L76 edCorrectnessWitness]: Location invariant before [L715-L715] ((((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL) [2024-02-07 14:44:10,890 INFO L76 edCorrectnessWitness]: Location invariant before [L721-L721] (((0 <= condJ) && (condJ <= 1)) && (condI == 0 || ((0 <= condI && condI <= 1) && (condI == 0 || condI == 1)))) && (condJ == 0 || condJ == 1) [2024-02-07 14:44:10,890 INFO L76 edCorrectnessWitness]: Location invariant before [L714-L714] ((((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL) [2024-02-07 14:44:10,890 INFO L76 edCorrectnessWitness]: Location invariant before [L707-L707] (4 <= j) && (j % 2 == 0) [2024-02-07 14:44:10,890 INFO L76 edCorrectnessWitness]: Location invariant before [L717-L717] ((0 <= condI) && (condI <= 1)) && (condI == 0 || condI == 1) [2024-02-07 14:44:10,890 INFO L76 edCorrectnessWitness]: Location invariant before [L698-L698] (4 <= j) && (j % 2 == 0) [2024-02-07 14:44:10,890 INFO L76 edCorrectnessWitness]: Location invariant after [L716-L716] (((((3 <= i) && ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL)) && (i % 2 == 1) [2024-02-07 14:44:10,891 INFO L76 edCorrectnessWitness]: Location invariant before [L719-L719] (4 <= j) && (j % 2 == 0) [2024-02-07 14:44:10,891 INFO L76 edCorrectnessWitness]: Location invariant before [L724-L724] ((((0LL - (long long )condI) + (long long )condJ >= 0LL) && ((long long )condI + (long long )condJ >= 0LL)) && ((0LL - (long long )condI) - (long long )condJ >= 0LL)) && ((long long )condI - (long long )condJ >= 0LL) [2024-02-07 14:44:10,891 INFO L76 edCorrectnessWitness]: Location invariant before [L713-L713] ((((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL) [2024-02-07 14:44:10,891 INFO L76 edCorrectnessWitness]: Location invariant before [L706-L706] (3 <= i) && (i % 2 == 1) [2024-02-07 14:44:10,891 INFO L76 edCorrectnessWitness]: Location invariant after [L719-L719] (4 <= j) && (j % 2 == 0) [2024-02-07 14:44:10,941 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:44:11,272 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-2.i[30952,30965] [2024-02-07 14:44:11,279 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:44:11,291 INFO L203 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 14:44:11,387 ERROR L325 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: condI [2024-02-07 14:44:11,388 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f5952ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:44:11, skipping insertion in model container [2024-02-07 14:44:11,388 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 14:44:11,389 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 14:44:11,391 INFO L158 Benchmark]: Toolchain (without parser) took 584.91ms. Allocated memory was 71.3MB in the beginning and 96.5MB in the end (delta: 25.2MB). Free memory was 51.7MB in the beginning and 72.9MB in the end (delta: -21.2MB). Peak memory consumption was 25.8MB. Max. memory is 16.1GB. [2024-02-07 14:44:11,391 INFO L158 Benchmark]: Witness Parser took 0.25ms. Allocated memory is still 71.3MB. Free memory was 47.8MB in the beginning and 47.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:44:11,392 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 71.3MB. Free memory is still 55.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:44:11,393 INFO L158 Benchmark]: CACSL2BoogieTranslator took 582.39ms. Allocated memory was 71.3MB in the beginning and 96.5MB in the end (delta: 25.2MB). Free memory was 51.4MB in the beginning and 72.9MB in the end (delta: -21.5MB). Peak memory consumption was 25.8MB. Max. memory is 16.1GB. [2024-02-07 14:44:11,395 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 0.25ms. Allocated memory is still 71.3MB. Free memory was 47.8MB in the beginning and 47.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.18ms. Allocated memory is still 71.3MB. Free memory is still 55.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 582.39ms. Allocated memory was 71.3MB in the beginning and 96.5MB in the end (delta: 25.2MB). Free memory was 51.4MB in the beginning and 72.9MB in the end (delta: -21.5MB). Peak memory consumption was 25.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 713]: Incorrect Syntax Undeclared variable in ACSL expression: condI 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