./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/13-privatized_68-pfscan_protected_loop_minimal_interval_true.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_68-pfscan_protected_loop_minimal_interval_true.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 80b1b132 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/goblint-regression/13-privatized_68-pfscan_protected_loop_minimal_interval_true.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_68-pfscan_protected_loop_minimal_interval_true.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-?-80b1b13-m [2024-01-31 16:45:25,578 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:45:25,644 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:45:25,649 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:45:25,650 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:45:25,675 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:45:25,675 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:45:25,675 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:45:25,676 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:45:25,679 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:45:25,679 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:45:25,679 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:45:25,680 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:45:25,681 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:45:25,682 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:45:25,682 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:45:25,682 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:45:25,682 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:45:25,682 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:45:25,683 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:45:25,683 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:45:25,683 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:45:25,683 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:45:25,684 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:45:25,684 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:45:25,684 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:45:25,684 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:45:25,685 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:45:25,685 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:45:25,685 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:45:25,686 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:45:25,686 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:45:25,686 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:45:25,687 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:45:25,687 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:45:25,687 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:45:25,687 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:45:25,687 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:45:25,687 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:45:25,688 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:45:25,688 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:45:25,688 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:45:25,688 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:45:25,688 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:45:25,900 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:45:25,930 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:45:25,932 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:45:25,933 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:45:25,933 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:45:25,934 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_68-pfscan_protected_loop_minimal_interval_true.yml/witness.yml [2024-01-31 16:45:26,110 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:45:26,110 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:45:26,110 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_68-pfscan_protected_loop_minimal_interval_true.i [2024-01-31 16:45:27,108 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:45:27,305 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:45:27,306 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_68-pfscan_protected_loop_minimal_interval_true.i [2024-01-31 16:45:27,323 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5817fd21d/4224cad69a8b42f2bea353985ac7b298/FLAGc5fbdbc74 [2024-01-31 16:45:27,339 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5817fd21d/4224cad69a8b42f2bea353985ac7b298 [2024-01-31 16:45:27,339 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:45:27,340 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:45:27,343 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:45:27,343 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:45:27,346 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:45:27,347 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:45:26" (1/2) ... [2024-01-31 16:45:27,348 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26c8c3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:45:27, skipping insertion in model container [2024-01-31 16:45:27,348 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:45:26" (1/2) ... [2024-01-31 16:45:27,349 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@47770f7a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:45:27, skipping insertion in model container [2024-01-31 16:45:27,350 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:45:27" (2/2) ... [2024-01-31 16:45:27,350 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26c8c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:45:27, skipping insertion in model container [2024-01-31 16:45:27,350 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:45:27" (2/2) ... [2024-01-31 16:45:27,351 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:45:27,534 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:45:27,536 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((((0 <= pqb.occupied) && (0 <= qp->occupied)) && (pqb.occupied <= 999)) && (qp->occupied <= 999)) && (qp == & pqb) [2024-01-31 16:45:27,536 INFO L98 nessWitnessExtractor]: Location invariant after [L746-L746] pqb.occupied == 0 [2024-01-31 16:45:27,536 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] (0 <= pqb.occupied) && (pqb.occupied <= 1000) [2024-01-31 16:45:27,536 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] ((((((((1 <= pqb.occupied) && (1 <= qp->occupied)) && (pqb.occupied <= 1000)) && (qp->occupied <= 1000)) && (0 == got)) && (qp == & pqb)) && (got == 0)) && (pqb.occupied != 0)) && (qp->occupied != 0) [2024-01-31 16:45:27,537 INFO L98 nessWitnessExtractor]: Location invariant after [L721-L721] ((0 <= qp->occupied) && (qp->occupied <= 1000)) && (qp == & pqb) [2024-01-31 16:45:27,575 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:45:27,716 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_68-pfscan_protected_loop_minimal_interval_true.i[1115,1128] [2024-01-31 16:45:27,820 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:45:27,828 INFO L204 MainTranslator]: Completed pre-run [2024-01-31 16:45:27,837 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_68-pfscan_protected_loop_minimal_interval_true.i[1115,1128] Start Parsing Local [2024-01-31 16:45:27,856 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: pqb [2024-01-31 16:45:27,857 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@47770f7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:45:27, skipping insertion in model container [2024-01-31 16:45:27,857 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:45:27,857 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:45:27,859 INFO L158 Benchmark]: Toolchain (without parser) took 517.85ms. Allocated memory was 151.0MB in the beginning and 203.4MB in the end (delta: 52.4MB). Free memory was 70.7MB in the beginning and 156.4MB in the end (delta: -85.7MB). Peak memory consumption was 19.1MB. Max. memory is 16.1GB. [2024-01-31 16:45:27,859 INFO L158 Benchmark]: Witness Parser took 0.10ms. Allocated memory is still 151.0MB. Free memory is still 101.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:45:27,859 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 151.0MB. Free memory is still 117.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:45:27,860 INFO L158 Benchmark]: CACSL2BoogieTranslator took 514.39ms. Allocated memory was 151.0MB in the beginning and 203.4MB in the end (delta: 52.4MB). Free memory was 70.6MB in the beginning and 156.4MB in the end (delta: -85.8MB). Peak memory consumption was 19.1MB. Max. memory is 16.1GB. [2024-01-31 16:45:27,861 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 151.0MB. Free memory is still 101.2MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.09ms. Allocated memory is still 151.0MB. Free memory is still 117.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 514.39ms. Allocated memory was 151.0MB in the beginning and 203.4MB in the end (delta: 52.4MB). Free memory was 70.6MB in the beginning and 156.4MB in the end (delta: -85.8MB). Peak memory consumption was 19.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 19]: Incorrect Syntax Undeclared variable in ACSL expression: pqb 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/goblint-regression/13-privatized_68-pfscan_protected_loop_minimal_interval_true.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_68-pfscan_protected_loop_minimal_interval_true.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-?-80b1b13-m [2024-01-31 16:45:29,620 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:45:29,674 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:45:29,681 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:45:29,682 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:45:29,708 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:45:29,711 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:45:29,711 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:45:29,712 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:45:29,715 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:45:29,716 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:45:29,717 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:45:29,717 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:45:29,718 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:45:29,718 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:45:29,719 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:45:29,719 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:45:29,719 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:45:29,719 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:45:29,719 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:45:29,720 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:45:29,720 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:45:29,721 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:45:29,721 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:45:29,721 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:45:29,721 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:45:29,721 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:45:29,721 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:45:29,722 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:45:29,722 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:45:29,723 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:45:29,723 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:45:29,723 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:45:29,723 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:45:29,723 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:45:29,724 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:45:29,724 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:45:29,724 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:45:29,725 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:45:29,725 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:45:29,725 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:45:29,725 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:45:29,725 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:45:29,725 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:45:29,726 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:45:29,726 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:45:29,726 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:45:30,005 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:45:30,027 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:45:30,030 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:45:30,031 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:45:30,031 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:45:30,033 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_68-pfscan_protected_loop_minimal_interval_true.yml/witness.yml [2024-01-31 16:45:30,189 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:45:30,190 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:45:30,191 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_68-pfscan_protected_loop_minimal_interval_true.i [2024-01-31 16:45:31,321 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:45:31,517 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:45:31,517 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_68-pfscan_protected_loop_minimal_interval_true.i [2024-01-31 16:45:31,528 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eea734b86/76520e47fcf94379982989c7c132940f/FLAG51faeae4f [2024-01-31 16:45:31,541 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eea734b86/76520e47fcf94379982989c7c132940f [2024-01-31 16:45:31,541 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:45:31,543 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:45:31,545 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:45:31,546 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:45:31,549 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:45:31,551 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:45:30" (1/2) ... [2024-01-31 16:45:31,553 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21e86421 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:45:31, skipping insertion in model container [2024-01-31 16:45:31,554 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:45:30" (1/2) ... [2024-01-31 16:45:31,555 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@378f0759 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:45:31, skipping insertion in model container [2024-01-31 16:45:31,555 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:45:31" (2/2) ... [2024-01-31 16:45:31,555 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21e86421 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:45:31, skipping insertion in model container [2024-01-31 16:45:31,556 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:45:31" (2/2) ... [2024-01-31 16:45:31,556 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:45:31,666 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:45:31,667 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] (0 <= pqb.occupied) && (pqb.occupied <= 1000) [2024-01-31 16:45:31,668 INFO L98 nessWitnessExtractor]: Location invariant after [L721-L721] ((0 <= qp->occupied) && (qp->occupied <= 1000)) && (qp == & pqb) [2024-01-31 16:45:31,668 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] ((((((((1 <= pqb.occupied) && (1 <= qp->occupied)) && (pqb.occupied <= 1000)) && (qp->occupied <= 1000)) && (0 == got)) && (qp == & pqb)) && (got == 0)) && (pqb.occupied != 0)) && (qp->occupied != 0) [2024-01-31 16:45:31,668 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((((0 <= pqb.occupied) && (0 <= qp->occupied)) && (pqb.occupied <= 999)) && (qp->occupied <= 999)) && (qp == & pqb) [2024-01-31 16:45:31,668 INFO L98 nessWitnessExtractor]: Location invariant after [L746-L746] pqb.occupied == 0 [2024-01-31 16:45:31,715 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:45:31,839 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_68-pfscan_protected_loop_minimal_interval_true.i[1115,1128] [2024-01-31 16:45:31,969 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:45:31,986 INFO L204 MainTranslator]: Completed pre-run [2024-01-31 16:45:31,995 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_68-pfscan_protected_loop_minimal_interval_true.i[1115,1128] Start Parsing Local [2024-01-31 16:45:32,015 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: pqb [2024-01-31 16:45:32,017 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@378f0759 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:45:32, skipping insertion in model container [2024-01-31 16:45:32,017 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:45:32,017 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:45:32,019 INFO L158 Benchmark]: Toolchain (without parser) took 475.13ms. Allocated memory is still 62.9MB. Free memory was 41.9MB in the beginning and 27.0MB in the end (delta: 14.9MB). Peak memory consumption was 18.8MB. Max. memory is 16.1GB. [2024-01-31 16:45:32,019 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 52.4MB. Free memory is still 29.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:45:32,020 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 52.4MB. Free memory is still 34.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:45:32,020 INFO L158 Benchmark]: CACSL2BoogieTranslator took 472.02ms. Allocated memory is still 62.9MB. Free memory was 41.7MB in the beginning and 27.0MB in the end (delta: 14.7MB). Peak memory consumption was 18.8MB. Max. memory is 16.1GB. [2024-01-31 16:45:32,022 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 0.19ms. Allocated memory is still 52.4MB. Free memory is still 29.6MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 52.4MB. Free memory is still 34.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 472.02ms. Allocated memory is still 62.9MB. Free memory was 41.7MB in the beginning and 27.0MB in the end (delta: 14.7MB). Peak memory consumption was 18.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 19]: Incorrect Syntax Undeclared variable in ACSL expression: pqb 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