./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread/triangular-longer-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-longer-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-longer-2.i ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/triangular-longer-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 14:44:05,833 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 14:44:05,878 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-07 14:44:05,890 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 14:44:05,891 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 14:44:05,916 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 14:44:05,917 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 14:44:05,917 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 14:44:05,918 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 14:44:05,922 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 14:44:05,922 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 14:44:05,922 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 14:44:05,923 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 14:44:05,924 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 14:44:05,924 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 14:44:05,924 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 14:44:05,924 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 14:44:05,925 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 14:44:05,925 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-07 14:44:05,925 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 14:44:05,925 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 14:44:05,926 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 14:44:05,926 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 14:44:05,926 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 14:44:05,926 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 14:44:05,926 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 14:44:05,927 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 14:44:05,927 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 14:44:05,927 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 14:44:05,928 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 14:44:05,928 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 14:44:05,929 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 14:44:05,929 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 14:44:05,929 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 14:44:05,929 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 14:44:05,929 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 14:44:05,930 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-07 14:44:05,930 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-07 14:44:05,930 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 14:44:05,930 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 14:44:05,930 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 14:44:05,931 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 14:44:05,931 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 14:44:05,931 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 14:44:06,147 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 14:44:06,170 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 14:44:06,172 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 14:44:06,173 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 14:44:06,174 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 14:44:06,175 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-longer-2.i [2024-02-07 14:44:07,376 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 14:44:07,572 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 14:44:07,573 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-longer-2.i [2024-02-07 14:44:07,598 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b254144d/50429d5b05314153800e81defa73e4d2/FLAGfa347a8ee [2024-02-07 14:44:07,609 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b254144d/50429d5b05314153800e81defa73e4d2 [2024-02-07 14:44:07,611 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 14:44:07,612 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 14:44:07,612 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/triangular-longer-2.yml/witness.yml [2024-02-07 14:44:07,714 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 14:44:07,716 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 14:44:07,717 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 14:44:07,717 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 14:44:07,720 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 14:44:07,721 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:44:07" (1/2) ... [2024-02-07 14:44:07,722 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7256e58b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:44:07, skipping insertion in model container [2024-02-07 14:44:07,722 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:44:07" (1/2) ... [2024-02-07 14:44:07,723 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1dba4c34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:44:07, skipping insertion in model container [2024-02-07 14:44:07,724 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:44:07" (2/2) ... [2024-02-07 14:44:07,724 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7256e58b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:44:07, skipping insertion in model container [2024-02-07 14:44:07,724 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:44:07" (2/2) ... [2024-02-07 14:44:07,725 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 14:44:07,787 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 14:44:07,788 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 14:44:07,789 INFO L76 edCorrectnessWitness]: Location invariant after [L719-L719] (4 <= j) && (j % 2 == 0) [2024-02-07 14:44:07,789 INFO L76 edCorrectnessWitness]: Location invariant before [L699-L699] (5 <= i) && (i % 2 == 1) [2024-02-07 14:44:07,789 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 14:44:07,789 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 14:44:07,790 INFO L76 edCorrectnessWitness]: Location invariant before [L698-L698] (4 <= j) && (j % 2 == 0) [2024-02-07 14:44:07,790 INFO L76 edCorrectnessWitness]: Location invariant before [L719-L719] (4 <= j) && (j % 2 == 0) [2024-02-07 14:44:07,790 INFO L76 edCorrectnessWitness]: Location invariant before [L717-L717] ((0 <= condI) && (condI <= 1)) && (condI == 0 || condI == 1) [2024-02-07 14:44:07,790 INFO L76 edCorrectnessWitness]: Location invariant before [L707-L707] (4 <= j) && (j % 2 == 0) [2024-02-07 14:44:07,790 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 14:44:07,790 INFO L76 edCorrectnessWitness]: Location invariant before [L720-L720] ((0 <= condJ) && (condJ <= 1)) && (condJ == 0 || condJ == 1) [2024-02-07 14:44:07,790 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 14:44:07,791 INFO L76 edCorrectnessWitness]: Location invariant before [L706-L706] (3 <= i) && (i % 2 == 1) [2024-02-07 14:44:07,791 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 14:44:07,791 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 14:44:07,829 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:44:08,064 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-longer-2.i[30963,30976] [2024-02-07 14:44:08,069 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:44:08,078 INFO L203 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 14:44:08,171 ERROR L325 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: condI [2024-02-07 14:44:08,171 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1dba4c34 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:44:08, skipping insertion in model container [2024-02-07 14:44:08,171 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 14:44:08,175 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 14:44:08,177 INFO L158 Benchmark]: Toolchain (without parser) took 460.59ms. Allocated memory is still 201.3MB. Free memory was 126.2MB in the beginning and 169.0MB in the end (delta: -42.9MB). Peak memory consumption was 27.0MB. Max. memory is 16.1GB. [2024-02-07 14:44:08,177 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 201.3MB. Free memory is still 162.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:44:08,178 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 201.3MB. Free memory is still 130.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:44:08,178 INFO L158 Benchmark]: CACSL2BoogieTranslator took 458.68ms. Allocated memory is still 201.3MB. Free memory was 125.9MB in the beginning and 169.0MB in the end (delta: -43.1MB). Peak memory consumption was 27.0MB. Max. memory is 16.1GB. [2024-02-07 14:44:08,180 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 201.3MB. Free memory is still 162.5MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.12ms. Allocated memory is still 201.3MB. Free memory is still 130.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 458.68ms. Allocated memory is still 201.3MB. Free memory was 125.9MB in the beginning and 169.0MB in the end (delta: -43.1MB). Peak memory consumption was 27.0MB. 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-longer-2.i ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/triangular-longer-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 14:44:10,206 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 14:44:10,275 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-07 14:44:10,280 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 14:44:10,280 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 14:44:10,317 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 14:44:10,318 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 14:44:10,318 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 14:44:10,319 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 14:44:10,322 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 14:44:10,323 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 14:44:10,323 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 14:44:10,323 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 14:44:10,324 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 14:44:10,324 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 14:44:10,325 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 14:44:10,325 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 14:44:10,325 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 14:44:10,325 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 14:44:10,326 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 14:44:10,326 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 14:44:10,327 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 14:44:10,327 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 14:44:10,327 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-07 14:44:10,327 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-07 14:44:10,327 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 14:44:10,328 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-07 14:44:10,328 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 14:44:10,328 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 14:44:10,328 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 14:44:10,329 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 14:44:10,329 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 14:44:10,329 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 14:44:10,330 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 14:44:10,330 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 14:44:10,330 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 14:44:10,331 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 14:44:10,331 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 14:44:10,331 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-07 14:44:10,331 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-07 14:44:10,331 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 14:44:10,331 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 14:44:10,332 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 14:44:10,332 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 14:44:10,332 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 14:44:10,332 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-07 14:44:10,332 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 14:44:10,615 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 14:44:10,640 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 14:44:10,642 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 14:44:10,643 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 14:44:10,643 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 14:44:10,645 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-longer-2.i [2024-02-07 14:44:11,914 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 14:44:12,128 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 14:44:12,129 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-longer-2.i [2024-02-07 14:44:12,138 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56f63ebd7/bc4e77f3d3c1410cb4c2344bf30b903c/FLAGed3236540 [2024-02-07 14:44:12,148 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56f63ebd7/bc4e77f3d3c1410cb4c2344bf30b903c [2024-02-07 14:44:12,150 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 14:44:12,151 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 14:44:12,153 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/triangular-longer-2.yml/witness.yml [2024-02-07 14:44:12,254 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 14:44:12,255 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 14:44:12,256 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 14:44:12,256 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 14:44:12,259 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 14:44:12,260 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:44:12" (1/2) ... [2024-02-07 14:44:12,261 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e38e486 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:44:12, skipping insertion in model container [2024-02-07 14:44:12,261 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:44:12" (1/2) ... [2024-02-07 14:44:12,262 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@99de210 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:44:12, skipping insertion in model container [2024-02-07 14:44:12,262 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:44:12" (2/2) ... [2024-02-07 14:44:12,262 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e38e486 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:44:12, skipping insertion in model container [2024-02-07 14:44:12,263 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:44:12" (2/2) ... [2024-02-07 14:44:12,263 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 14:44:12,331 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 14:44:12,332 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 14:44:12,333 INFO L76 edCorrectnessWitness]: Location invariant before [L699-L699] (5 <= i) && (i % 2 == 1) [2024-02-07 14:44:12,333 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 14:44:12,333 INFO L76 edCorrectnessWitness]: Location invariant before [L717-L717] ((0 <= condI) && (condI <= 1)) && (condI == 0 || condI == 1) [2024-02-07 14:44:12,333 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 14:44:12,333 INFO L76 edCorrectnessWitness]: Location invariant before [L707-L707] (4 <= j) && (j % 2 == 0) [2024-02-07 14:44:12,333 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 14:44:12,333 INFO L76 edCorrectnessWitness]: Location invariant before [L706-L706] (3 <= i) && (i % 2 == 1) [2024-02-07 14:44:12,334 INFO L76 edCorrectnessWitness]: Location invariant after [L719-L719] (4 <= j) && (j % 2 == 0) [2024-02-07 14:44:12,334 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 14:44:12,334 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 14:44:12,334 INFO L76 edCorrectnessWitness]: Location invariant before [L720-L720] ((0 <= condJ) && (condJ <= 1)) && (condJ == 0 || condJ == 1) [2024-02-07 14:44:12,334 INFO L76 edCorrectnessWitness]: Location invariant before [L719-L719] (4 <= j) && (j % 2 == 0) [2024-02-07 14:44:12,334 INFO L76 edCorrectnessWitness]: Location invariant before [L698-L698] (4 <= j) && (j % 2 == 0) [2024-02-07 14:44:12,334 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 14:44:12,378 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:44:12,667 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-longer-2.i[30963,30976] [2024-02-07 14:44:12,672 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:44:12,683 INFO L203 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 14:44:12,760 ERROR L325 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: condI [2024-02-07 14:44:12,761 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@99de210 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:44:12, skipping insertion in model container [2024-02-07 14:44:12,761 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 14:44:12,761 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 14:44:12,763 INFO L158 Benchmark]: Toolchain (without parser) took 507.33ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 27.0MB in the beginning and 51.7MB in the end (delta: -24.8MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. [2024-02-07 14:44:12,763 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 44.0MB. Free memory is still 26.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:44:12,764 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 60.8MB. Free memory was 31.0MB in the beginning and 30.8MB in the end (delta: 184.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:44:12,765 INFO L158 Benchmark]: CACSL2BoogieTranslator took 505.62ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 26.8MB in the beginning and 51.7MB in the end (delta: -24.9MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. [2024-02-07 14:44:12,767 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 44.0MB. Free memory is still 26.8MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 60.8MB. Free memory was 31.0MB in the beginning and 30.8MB in the end (delta: 184.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 505.62ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 26.8MB in the beginning and 51.7MB in the end (delta: -24.9MB). Peak memory consumption was 7.6MB. 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