./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-difference-det.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/popl20-difference-det.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d8006e4b Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-difference-det.wvr.c ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/popl20-difference-det.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-d8006e4-m [2024-02-05 10:35:09,663 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:35:09,826 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-05 10:35:09,846 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:35:09,847 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:35:09,863 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:35:09,864 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:35:09,864 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:35:09,865 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:35:09,865 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:35:09,866 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:35:09,866 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:35:09,866 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:35:09,867 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:35:09,867 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:35:09,868 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:35:09,868 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:35:09,868 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:35:09,869 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-05 10:35:09,869 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:35:09,869 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:35:09,870 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:35:09,870 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:35:09,870 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:35:09,871 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:35:09,871 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:35:09,871 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:35:09,872 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:35:09,872 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:35:09,872 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:35:09,872 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:35:09,873 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:35:09,873 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:35:09,873 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:35:09,874 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:35:09,874 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:35:09,874 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-05 10:35:09,874 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-05 10:35:09,875 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:35:09,875 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:35:09,875 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:35:09,876 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:35:09,876 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:35:09,876 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:35:10,079 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:35:10,107 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:35:10,109 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:35:10,111 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:35:10,111 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:35:10,113 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-difference-det.wvr.c [2024-02-05 10:35:11,372 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:35:11,596 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:35:11,597 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-difference-det.wvr.c [2024-02-05 10:35:11,606 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f1b37761/785b016e422b4f90ad69304ffe065717/FLAG2bd58cd48 [2024-02-05 10:35:11,622 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f1b37761/785b016e422b4f90ad69304ffe065717 [2024-02-05 10:35:11,625 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:35:11,626 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:35:11,626 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/popl20-difference-det.wvr.yml/witness.yml [2024-02-05 10:35:11,760 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:35:11,762 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:35:11,763 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:35:11,764 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:35:11,768 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:35:11,769 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:35:11" (1/2) ... [2024-02-05 10:35:11,770 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67672c2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:35:11, skipping insertion in model container [2024-02-05 10:35:11,771 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:35:11" (1/2) ... [2024-02-05 10:35:11,773 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@446b9589 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:35:11, skipping insertion in model container [2024-02-05 10:35:11,773 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:35:11" (2/2) ... [2024-02-05 10:35:11,774 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67672c2c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:35:11, skipping insertion in model container [2024-02-05 10:35:11,774 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:35:11" (2/2) ... [2024-02-05 10:35:11,774 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:35:11,815 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:35:11,817 INFO L101 nessWitnessExtractor]: Loop invariant at [L72-L72] ((unsigned long )_argptr == 0UL) && ((((((((((i == 9 || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((10 <= i && i != 1) && i != 2) && i != 3)) [2024-02-05 10:35:11,817 INFO L101 nessWitnessExtractor]: Location invariant before [L42-L42] ((unsigned long )_argptr == 0UL) && ((((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:35:11,817 INFO L101 nessWitnessExtractor]: Location invariant before [L63-L63] ((unsigned long )_argptr == 0UL) && ((((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:35:11,817 INFO L101 nessWitnessExtractor]: Location invariant before [L85-L85] (((M == 0) && (N == 0)) && (counter1 == 0)) && (counter2 == 0) [2024-02-05 10:35:11,818 INFO L101 nessWitnessExtractor]: Location invariant before [L52-L52] ((unsigned long )_argptr == 0UL) && ((((((((((i == 9 || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) [2024-02-05 10:35:11,819 INFO L101 nessWitnessExtractor]: Location invariant before [L54-L54] ((unsigned long )_argptr == 0UL) && ((((((((((i == 9 || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) [2024-02-05 10:35:11,819 INFO L101 nessWitnessExtractor]: Location invariant before [L74-L74] ((unsigned long )_argptr == 0UL) && ((((((((((i == 8 || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 9) [2024-02-05 10:35:11,819 INFO L101 nessWitnessExtractor]: Location invariant before [L73-L73] ((unsigned long )_argptr == 0UL) && ((((((((((i == 8 || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 9) [2024-02-05 10:35:11,819 INFO L101 nessWitnessExtractor]: Location invariant before [L76-L76] ((counter2 <= 2147483646) && ((unsigned long )_argptr == 0UL)) && ((((((((((i == 8 || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 9) [2024-02-05 10:35:11,819 INFO L101 nessWitnessExtractor]: Location invariant before [L55-L55] ((counter1 <= 2147483646) && ((unsigned long )_argptr == 0UL)) && ((((((((((i == 9 || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) [2024-02-05 10:35:11,820 INFO L101 nessWitnessExtractor]: Location invariant before [L86-L86] ((N == 0) && (counter1 == 0)) && (counter2 == 0) [2024-02-05 10:35:11,820 INFO L101 nessWitnessExtractor]: Location invariant before [L64-L64] ((unsigned long )_argptr == 0UL) && ((((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:35:11,820 INFO L101 nessWitnessExtractor]: Loop invariant at [L62-L62] ((unsigned long )_argptr == 0UL) && ((((((((((((((((12 <= i && i != 1) && i != 2) && i != 3) && i != 4) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:35:11,820 INFO L101 nessWitnessExtractor]: Location invariant before [L68-L68] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:11,820 INFO L101 nessWitnessExtractor]: Location invariant before [L79-L79] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:11,820 INFO L101 nessWitnessExtractor]: Location invariant before [L53-L53] ((unsigned long )_argptr == 0UL) && ((((((((((i == 9 || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) [2024-02-05 10:35:11,821 INFO L101 nessWitnessExtractor]: Location invariant before [L47-L47] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:11,821 INFO L101 nessWitnessExtractor]: Loop invariant at [L51-L51] ((unsigned long )_argptr == 0UL) && ((((((((((i == 9 || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((10 <= i && i != 1) && i != 2) && i != 3)) [2024-02-05 10:35:11,821 INFO L101 nessWitnessExtractor]: Loop invariant at [L41-L41] ((unsigned long )_argptr == 0UL) && ((((((((((((((((12 <= i && i != 1) && i != 2) && i != 3) && i != 4) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:35:11,821 INFO L101 nessWitnessExtractor]: Location invariant before [L58-L58] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:11,821 INFO L101 nessWitnessExtractor]: Location invariant before [L65-L65] ((-2147483647 <= counter2) && ((unsigned long )_argptr == 0UL)) && ((((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:35:11,822 INFO L101 nessWitnessExtractor]: Location invariant before [L75-L75] ((unsigned long )_argptr == 0UL) && ((((((((((i == 8 || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 9) [2024-02-05 10:35:11,822 INFO L101 nessWitnessExtractor]: Location invariant before [L44-L44] ((-2147483647 <= counter1) && ((unsigned long )_argptr == 0UL)) && ((((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:35:11,822 INFO L101 nessWitnessExtractor]: Location invariant before [L89-L89] (counter1 == 0) && (counter2 == 0) [2024-02-05 10:35:11,823 INFO L101 nessWitnessExtractor]: Location invariant before [L43-L43] ((unsigned long )_argptr == 0UL) && ((((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:35:11,847 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:35:12,006 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-difference-det.wvr.c[2559,2572] [2024-02-05 10:35:12,009 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:35:12,016 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-05 10:35:12,068 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-05 10:35:12,068 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@446b9589 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:35:12, skipping insertion in model container [2024-02-05 10:35:12,068 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:35:12,069 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:35:12,070 INFO L158 Benchmark]: Toolchain (without parser) took 307.88ms. Allocated memory is still 226.5MB. Free memory was 152.7MB in the beginning and 137.3MB in the end (delta: 15.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-05 10:35:12,071 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 127.9MB. Free memory was 94.2MB in the beginning and 94.1MB in the end (delta: 82.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:35:12,071 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 226.5MB. Free memory was 157.3MB in the beginning and 157.1MB in the end (delta: 159.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:35:12,072 INFO L158 Benchmark]: CACSL2BoogieTranslator took 305.31ms. Allocated memory is still 226.5MB. Free memory was 152.5MB in the beginning and 137.5MB in the end (delta: 15.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-05 10:35:12,073 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 127.9MB. Free memory was 94.2MB in the beginning and 94.1MB in the end (delta: 82.0kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 226.5MB. Free memory was 157.3MB in the beginning and 157.1MB in the end (delta: 159.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 305.31ms. Allocated memory is still 226.5MB. Free memory was 152.5MB in the beginning and 137.5MB in the end (delta: 15.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 47]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-difference-det.wvr.c ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/popl20-difference-det.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-d8006e4-m [2024-02-05 10:35:15,055 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:35:15,147 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-05 10:35:15,158 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:35:15,159 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:35:15,192 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:35:15,193 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:35:15,193 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:35:15,193 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:35:15,194 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:35:15,195 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:35:15,195 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:35:15,196 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:35:15,199 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:35:15,200 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:35:15,200 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:35:15,201 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:35:15,201 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:35:15,202 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:35:15,202 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:35:15,202 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:35:15,203 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:35:15,203 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:35:15,203 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-05 10:35:15,203 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-05 10:35:15,204 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:35:15,204 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-05 10:35:15,204 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:35:15,204 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:35:15,204 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:35:15,205 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:35:15,206 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:35:15,206 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:35:15,206 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:35:15,206 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:35:15,206 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:35:15,207 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:35:15,207 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:35:15,207 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-05 10:35:15,208 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-05 10:35:15,208 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:35:15,208 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:35:15,208 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:35:15,208 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:35:15,209 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:35:15,209 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-05 10:35:15,209 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:35:15,519 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:35:15,559 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:35:15,562 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:35:15,563 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:35:15,563 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:35:15,565 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/popl20-difference-det.wvr.yml/witness.yml [2024-02-05 10:35:15,680 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:35:15,680 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:35:15,681 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-difference-det.wvr.c [2024-02-05 10:35:17,069 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:35:17,286 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:35:17,287 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-difference-det.wvr.c [2024-02-05 10:35:17,294 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e04288d75/890617bd18704f409236fba99065503a/FLAGe7b22bd94 [2024-02-05 10:35:17,660 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e04288d75/890617bd18704f409236fba99065503a [2024-02-05 10:35:17,661 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:35:17,662 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:35:17,664 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:35:17,664 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:35:17,668 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:35:17,668 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:35:15" (1/2) ... [2024-02-05 10:35:17,669 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43a88cce and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:35:17, skipping insertion in model container [2024-02-05 10:35:17,669 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:35:15" (1/2) ... [2024-02-05 10:35:17,670 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@590f3caa and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:35:17, skipping insertion in model container [2024-02-05 10:35:17,671 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:35:17" (2/2) ... [2024-02-05 10:35:17,671 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43a88cce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:35:17, skipping insertion in model container [2024-02-05 10:35:17,671 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:35:17" (2/2) ... [2024-02-05 10:35:17,671 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:35:17,697 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:35:17,698 INFO L101 nessWitnessExtractor]: Loop invariant at [L62-L62] ((unsigned long )_argptr == 0UL) && ((((((((((((((((12 <= i && i != 1) && i != 2) && i != 3) && i != 4) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:35:17,698 INFO L101 nessWitnessExtractor]: Location invariant before [L64-L64] ((unsigned long )_argptr == 0UL) && ((((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:35:17,698 INFO L101 nessWitnessExtractor]: Location invariant before [L42-L42] ((unsigned long )_argptr == 0UL) && ((((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:35:17,698 INFO L101 nessWitnessExtractor]: Loop invariant at [L51-L51] ((unsigned long )_argptr == 0UL) && ((((((((((i == 9 || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((10 <= i && i != 1) && i != 2) && i != 3)) [2024-02-05 10:35:17,698 INFO L101 nessWitnessExtractor]: Location invariant before [L54-L54] ((unsigned long )_argptr == 0UL) && ((((((((((i == 9 || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) [2024-02-05 10:35:17,699 INFO L101 nessWitnessExtractor]: Location invariant before [L43-L43] ((unsigned long )_argptr == 0UL) && ((((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:35:17,699 INFO L101 nessWitnessExtractor]: Location invariant before [L53-L53] ((unsigned long )_argptr == 0UL) && ((((((((((i == 9 || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) [2024-02-05 10:35:17,699 INFO L101 nessWitnessExtractor]: Location invariant before [L76-L76] ((counter2 <= 2147483646) && ((unsigned long )_argptr == 0UL)) && ((((((((((i == 8 || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 9) [2024-02-05 10:35:17,715 INFO L101 nessWitnessExtractor]: Location invariant before [L85-L85] (((M == 0) && (N == 0)) && (counter1 == 0)) && (counter2 == 0) [2024-02-05 10:35:17,715 INFO L101 nessWitnessExtractor]: Location invariant before [L86-L86] ((N == 0) && (counter1 == 0)) && (counter2 == 0) [2024-02-05 10:35:17,715 INFO L101 nessWitnessExtractor]: Location invariant before [L89-L89] (counter1 == 0) && (counter2 == 0) [2024-02-05 10:35:17,715 INFO L101 nessWitnessExtractor]: Location invariant before [L79-L79] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:17,715 INFO L101 nessWitnessExtractor]: Location invariant before [L74-L74] ((unsigned long )_argptr == 0UL) && ((((((((((i == 8 || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 9) [2024-02-05 10:35:17,715 INFO L101 nessWitnessExtractor]: Location invariant before [L63-L63] ((unsigned long )_argptr == 0UL) && ((((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:35:17,715 INFO L101 nessWitnessExtractor]: Location invariant before [L65-L65] ((-2147483647 <= counter2) && ((unsigned long )_argptr == 0UL)) && ((((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:35:17,716 INFO L101 nessWitnessExtractor]: Location invariant before [L58-L58] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:17,716 INFO L101 nessWitnessExtractor]: Loop invariant at [L41-L41] ((unsigned long )_argptr == 0UL) && ((((((((((((((((12 <= i && i != 1) && i != 2) && i != 3) && i != 4) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:35:17,716 INFO L101 nessWitnessExtractor]: Location invariant before [L68-L68] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:17,716 INFO L101 nessWitnessExtractor]: Location invariant before [L55-L55] ((counter1 <= 2147483646) && ((unsigned long )_argptr == 0UL)) && ((((((((((i == 9 || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) [2024-02-05 10:35:17,716 INFO L101 nessWitnessExtractor]: Loop invariant at [L72-L72] ((unsigned long )_argptr == 0UL) && ((((((((((i == 9 || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((10 <= i && i != 1) && i != 2) && i != 3)) [2024-02-05 10:35:17,716 INFO L101 nessWitnessExtractor]: Location invariant before [L52-L52] ((unsigned long )_argptr == 0UL) && ((((((((((i == 9 || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) [2024-02-05 10:35:17,716 INFO L101 nessWitnessExtractor]: Location invariant before [L44-L44] ((-2147483647 <= counter1) && ((unsigned long )_argptr == 0UL)) && ((((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:35:17,716 INFO L101 nessWitnessExtractor]: Location invariant before [L75-L75] ((unsigned long )_argptr == 0UL) && ((((((((((i == 8 || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 9) [2024-02-05 10:35:17,717 INFO L101 nessWitnessExtractor]: Location invariant before [L73-L73] ((unsigned long )_argptr == 0UL) && ((((((((((i == 8 || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 9) [2024-02-05 10:35:17,717 INFO L101 nessWitnessExtractor]: Location invariant before [L47-L47] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:17,730 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:35:17,887 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-difference-det.wvr.c[2559,2572] [2024-02-05 10:35:17,891 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:35:17,909 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-05 10:35:17,971 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-05 10:35:17,972 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@590f3caa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:35:17, skipping insertion in model container [2024-02-05 10:35:17,972 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:35:17,973 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:35:17,974 INFO L158 Benchmark]: Toolchain (without parser) took 311.51ms. Allocated memory is still 65.0MB. Free memory was 32.2MB in the beginning and 32.5MB in the end (delta: -313.6kB). Peak memory consumption was 9.2MB. Max. memory is 16.1GB. [2024-02-05 10:35:17,975 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 44.0MB. Free memory was 22.1MB in the beginning and 22.0MB in the end (delta: 37.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:35:17,976 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 44.0MB. Free memory was 26.1MB in the beginning and 26.1MB in the end (delta: 31.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:35:17,977 INFO L158 Benchmark]: CACSL2BoogieTranslator took 308.21ms. Allocated memory is still 65.0MB. Free memory was 32.0MB in the beginning and 32.5MB in the end (delta: -482.7kB). Peak memory consumption was 9.2MB. Max. memory is 16.1GB. [2024-02-05 10:35:17,978 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 0.15ms. Allocated memory is still 44.0MB. Free memory was 22.1MB in the beginning and 22.0MB in the end (delta: 37.8kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.18ms. Allocated memory is still 44.0MB. Free memory was 26.1MB in the beginning and 26.1MB in the end (delta: 31.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 308.21ms. Allocated memory is still 65.0MB. Free memory was 32.0MB in the beginning and 32.5MB in the end (delta: -482.7kB). Peak memory consumption was 9.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 47]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN