./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread/triangular-longest-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-longest-2.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/pthread/triangular-longest-2.i ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/triangular-longest-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-wip.fs.fix-undeclared-acsl-variable-e7c74ae-m [2024-02-07 19:23:03,340 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 19:23:03,425 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-07 19:23:03,429 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 19:23:03,430 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 19:23:03,455 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 19:23:03,455 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 19:23:03,455 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 19:23:03,456 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 19:23:03,459 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 19:23:03,459 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 19:23:03,459 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 19:23:03,460 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 19:23:03,461 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 19:23:03,461 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 19:23:03,462 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 19:23:03,462 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 19:23:03,462 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 19:23:03,462 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-07 19:23:03,463 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 19:23:03,463 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 19:23:03,463 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 19:23:03,463 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 19:23:03,463 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 19:23:03,464 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 19:23:03,464 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 19:23:03,464 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 19:23:03,464 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 19:23:03,465 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 19:23:03,465 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 19:23:03,466 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 19:23:03,466 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 19:23:03,466 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 19:23:03,466 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 19:23:03,467 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 19:23:03,467 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 19:23:03,467 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-07 19:23:03,467 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-07 19:23:03,467 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 19:23:03,467 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 19:23:03,468 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 19:23:03,468 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 19:23:03,468 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 19:23:03,468 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 19:23:03,676 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 19:23:03,690 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 19:23:03,692 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 19:23:03,693 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 19:23:03,694 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 19:23:03,695 INFO L431 ainManager$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-longest-2.yml/witness.yml [2024-02-07 19:23:03,794 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 19:23:03,794 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 19:23:03,796 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-longest-2.i [2024-02-07 19:23:04,888 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 19:23:05,097 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 19:23:05,097 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-longest-2.i [2024-02-07 19:23:05,111 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bdebf1f19/956e8c9290dd49cf98dcbdc9aa6c798d/FLAGcbcefa1c9 [2024-02-07 19:23:05,472 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bdebf1f19/956e8c9290dd49cf98dcbdc9aa6c798d [2024-02-07 19:23:05,473 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 19:23:05,474 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 19:23:05,475 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 19:23:05,475 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 19:23:05,478 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 19:23:05,479 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:23:03" (1/2) ... [2024-02-07 19:23:05,480 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a598684 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:23:05, skipping insertion in model container [2024-02-07 19:23:05,480 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:23:03" (1/2) ... [2024-02-07 19:23:05,482 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d08c784 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:23:05, skipping insertion in model container [2024-02-07 19:23:05,482 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:23:05" (2/2) ... [2024-02-07 19:23:05,482 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a598684 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:23:05, skipping insertion in model container [2024-02-07 19:23:05,482 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:23:05" (2/2) ... [2024-02-07 19:23:05,483 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 19:23:05,558 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 19:23:05,559 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 19:23:05,559 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 19:23:05,559 INFO L76 edCorrectnessWitness]: Location invariant before [L706-L706] (3 <= i) && (i % 2 == 1) [2024-02-07 19:23:05,560 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 19:23:05,560 INFO L76 edCorrectnessWitness]: Location invariant before [L699-L699] (5 <= i) && (i % 2 == 1) [2024-02-07 19:23:05,560 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 19:23:05,560 INFO L76 edCorrectnessWitness]: Location invariant before [L698-L698] (4 <= j) && (j % 2 == 0) [2024-02-07 19:23:05,560 INFO L76 edCorrectnessWitness]: Location invariant before [L719-L719] (4 <= j) && (j % 2 == 0) [2024-02-07 19:23:05,560 INFO L76 edCorrectnessWitness]: Location invariant before [L717-L717] ((0 <= condI) && (condI <= 1)) && (condI == 0 || condI == 1) [2024-02-07 19:23:05,561 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 19:23:05,561 INFO L76 edCorrectnessWitness]: Location invariant before [L707-L707] (4 <= j) && (j % 2 == 0) [2024-02-07 19:23:05,561 INFO L76 edCorrectnessWitness]: Location invariant before [L720-L720] ((0 <= condJ) && (condJ <= 1)) && (condJ == 0 || condJ == 1) [2024-02-07 19:23:05,561 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 19:23:05,561 INFO L76 edCorrectnessWitness]: Location invariant after [L719-L719] (4 <= j) && (j % 2 == 0) [2024-02-07 19:23:05,561 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 19:23:05,595 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:23:05,846 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-longest-2.i[30964,30977] [2024-02-07 19:23:05,851 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:23:05,876 INFO L206 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 19:23:05,943 ERROR L361 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: condI [2024-02-07 19:23:05,944 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d08c784 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:23:05, skipping insertion in model container [2024-02-07 19:23:05,944 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 19:23:05,945 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 19:23:05,946 INFO L158 Benchmark]: Toolchain (without parser) took 471.33ms. Allocated memory was 127.9MB in the beginning and 161.5MB in the end (delta: 33.6MB). Free memory was 66.6MB in the beginning and 129.8MB in the end (delta: -63.1MB). Peak memory consumption was 26.2MB. Max. memory is 16.1GB. [2024-02-07 19:23:05,946 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 127.9MB. Free memory is still 90.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:23:05,947 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 127.9MB. Free memory is still 86.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:23:05,947 INFO L158 Benchmark]: CACSL2BoogieTranslator took 469.54ms. Allocated memory was 127.9MB in the beginning and 161.5MB in the end (delta: 33.6MB). Free memory was 66.4MB in the beginning and 129.8MB in the end (delta: -63.4MB). Peak memory consumption was 24.1MB. Max. memory is 16.1GB. [2024-02-07 19:23:05,948 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 127.9MB. Free memory is still 90.0MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 127.9MB. Free memory is still 86.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 469.54ms. Allocated memory was 127.9MB in the beginning and 161.5MB in the end (delta: 33.6MB). Free memory was 66.4MB in the beginning and 129.8MB in the end (delta: -63.4MB). Peak memory consumption was 24.1MB. 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-longest-2.i ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/triangular-longest-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-wip.fs.fix-undeclared-acsl-variable-e7c74ae-m [2024-02-07 19:23:07,971 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 19:23:08,046 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-07 19:23:08,050 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 19:23:08,050 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 19:23:08,075 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 19:23:08,076 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 19:23:08,076 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 19:23:08,077 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 19:23:08,080 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 19:23:08,080 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 19:23:08,080 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 19:23:08,080 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 19:23:08,081 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 19:23:08,082 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 19:23:08,082 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 19:23:08,082 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 19:23:08,083 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 19:23:08,083 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 19:23:08,083 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 19:23:08,083 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 19:23:08,084 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 19:23:08,084 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 19:23:08,084 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-07 19:23:08,084 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-07 19:23:08,085 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 19:23:08,085 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-07 19:23:08,085 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 19:23:08,085 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 19:23:08,085 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 19:23:08,086 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 19:23:08,087 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 19:23:08,087 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 19:23:08,087 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 19:23:08,087 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 19:23:08,087 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 19:23:08,088 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 19:23:08,088 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 19:23:08,088 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-07 19:23:08,089 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-07 19:23:08,089 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 19:23:08,089 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 19:23:08,089 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 19:23:08,089 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 19:23:08,090 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 19:23:08,090 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-07 19:23:08,090 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 19:23:08,331 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 19:23:08,366 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 19:23:08,368 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 19:23:08,369 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 19:23:08,369 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 19:23:08,370 INFO L431 ainManager$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-longest-2.yml/witness.yml [2024-02-07 19:23:08,541 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 19:23:08,554 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 19:23:08,555 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-longest-2.i [2024-02-07 19:23:09,620 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 19:23:09,809 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 19:23:09,810 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-longest-2.i [2024-02-07 19:23:09,820 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d0f5d86c/195983fb2cd9427c8ee9ddad53243268/FLAG8be461eac [2024-02-07 19:23:09,830 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d0f5d86c/195983fb2cd9427c8ee9ddad53243268 [2024-02-07 19:23:09,832 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 19:23:09,833 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 19:23:09,834 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 19:23:09,834 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 19:23:09,838 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 19:23:09,838 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:23:08" (1/2) ... [2024-02-07 19:23:09,839 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b342a89 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:23:09, skipping insertion in model container [2024-02-07 19:23:09,839 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:23:08" (1/2) ... [2024-02-07 19:23:09,840 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48da85b8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:23:09, skipping insertion in model container [2024-02-07 19:23:09,840 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:23:09" (2/2) ... [2024-02-07 19:23:09,840 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b342a89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:23:09, skipping insertion in model container [2024-02-07 19:23:09,841 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:23:09" (2/2) ... [2024-02-07 19:23:09,841 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 19:23:09,902 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 19:23:09,903 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 19:23:09,903 INFO L76 edCorrectnessWitness]: Location invariant before [L698-L698] (4 <= j) && (j % 2 == 0) [2024-02-07 19:23:09,903 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 19:23:09,903 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 19:23:09,903 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 19:23:09,903 INFO L76 edCorrectnessWitness]: Location invariant before [L707-L707] (4 <= j) && (j % 2 == 0) [2024-02-07 19:23:09,903 INFO L76 edCorrectnessWitness]: Location invariant before [L706-L706] (3 <= i) && (i % 2 == 1) [2024-02-07 19:23:09,903 INFO L76 edCorrectnessWitness]: Location invariant before [L720-L720] ((0 <= condJ) && (condJ <= 1)) && (condJ == 0 || condJ == 1) [2024-02-07 19:23:09,904 INFO L76 edCorrectnessWitness]: Location invariant before [L699-L699] (5 <= i) && (i % 2 == 1) [2024-02-07 19:23:09,904 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 19:23:09,904 INFO L76 edCorrectnessWitness]: Location invariant before [L717-L717] ((0 <= condI) && (condI <= 1)) && (condI == 0 || condI == 1) [2024-02-07 19:23:09,904 INFO L76 edCorrectnessWitness]: Location invariant after [L719-L719] (4 <= j) && (j % 2 == 0) [2024-02-07 19:23:09,904 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 19:23:09,904 INFO L76 edCorrectnessWitness]: Location invariant before [L719-L719] (4 <= j) && (j % 2 == 0) [2024-02-07 19:23:09,904 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 19:23:09,945 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:23:10,223 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-longest-2.i[30964,30977] [2024-02-07 19:23:10,229 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:23:10,237 INFO L206 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 19:23:10,313 ERROR L361 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: condI [2024-02-07 19:23:10,313 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48da85b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:23:10, skipping insertion in model container [2024-02-07 19:23:10,313 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 19:23:10,314 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 19:23:10,315 INFO L158 Benchmark]: Toolchain (without parser) took 480.97ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 44.5MB in the beginning and 54.7MB in the end (delta: -10.1MB). Peak memory consumption was 17.9MB. Max. memory is 16.1GB. [2024-02-07 19:23:10,316 INFO L158 Benchmark]: Witness Parser took 0.10ms. Allocated memory is still 69.2MB. Free memory is still 49.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:23:10,316 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 69.2MB. Free memory is still 53.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:23:10,317 INFO L158 Benchmark]: CACSL2BoogieTranslator took 479.33ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 44.3MB in the beginning and 54.7MB in the end (delta: -10.4MB). Peak memory consumption was 17.9MB. Max. memory is 16.1GB. [2024-02-07 19:23:10,319 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 0.10ms. Allocated memory is still 69.2MB. Free memory is still 49.1MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 69.2MB. Free memory is still 53.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 479.33ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 44.3MB in the beginning and 54.7MB in the end (delta: -10.4MB). Peak memory consumption was 17.9MB. 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