./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/parallel-parallel-sum-2.wvr.c --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/parallel-parallel-sum-2.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 59af5db6 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/parallel-parallel-sum-2.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-parallel-sum-2.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-59af5db-m [2024-02-02 09:20:23,536 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:20:23,623 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-02 09:20:23,629 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:20:23,630 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:20:23,660 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:20:23,661 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:20:23,661 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:20:23,662 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:20:23,665 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:20:23,666 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:20:23,666 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:20:23,667 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:20:23,668 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:20:23,669 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:20:23,669 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:20:23,669 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:20:23,670 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:20:23,670 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-02 09:20:23,670 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:20:23,670 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:20:23,671 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:20:23,671 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:20:23,671 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:20:23,672 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:20:23,672 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:20:23,672 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:20:23,673 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:20:23,673 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:20:23,673 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:20:23,674 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:20:23,675 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:20:23,675 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:20:23,675 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:20:23,675 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:20:23,676 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:20:23,676 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-02 09:20:23,676 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-02 09:20:23,676 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:20:23,677 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:20:23,677 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:20:23,677 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:20:23,677 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:20:23,678 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:20:23,928 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:20:23,947 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:20:23,950 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:20:23,951 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:20:23,952 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:20:23,953 INFO L431 ainManager$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/parallel-parallel-sum-2.wvr.yml/witness.yml [2024-02-02 09:20:24,141 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:20:24,142 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:20:24,144 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-parallel-sum-2.wvr.c [2024-02-02 09:20:25,312 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:20:25,532 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:20:25,536 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-parallel-sum-2.wvr.c [2024-02-02 09:20:25,548 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97ae00b58/5216a67e14d9457fb3bfc22992d57bae/FLAGe145e4233 [2024-02-02 09:20:25,566 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97ae00b58/5216a67e14d9457fb3bfc22992d57bae [2024-02-02 09:20:25,567 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:20:25,568 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:20:25,572 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:20:25,572 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:20:25,577 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:20:25,577 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:20:24" (1/2) ... [2024-02-02 09:20:25,579 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22991fd6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:20:25, skipping insertion in model container [2024-02-02 09:20:25,579 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:20:24" (1/2) ... [2024-02-02 09:20:25,580 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63c47e7b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:20:25, skipping insertion in model container [2024-02-02 09:20:25,581 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:20:25" (2/2) ... [2024-02-02 09:20:25,581 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22991fd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:20:25, skipping insertion in model container [2024-02-02 09:20:25,581 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:20:25" (2/2) ... [2024-02-02 09:20:25,582 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:20:25,661 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:20:25,662 INFO L101 nessWitnessExtractor]: Location invariant before [L131-L131] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,663 INFO L101 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,663 INFO L101 nessWitnessExtractor]: Location invariant before [L128-L128] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,663 INFO L101 nessWitnessExtractor]: Location invariant before [L99-L99] (-2147483647 <= i2) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:25,663 INFO L101 nessWitnessExtractor]: Location invariant before [L120-L120] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,663 INFO L101 nessWitnessExtractor]: Location invariant before [L117-L117] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,663 INFO L101 nessWitnessExtractor]: Location invariant before [L129-L129] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,664 INFO L101 nessWitnessExtractor]: Location invariant before [L147-L147] (((((((((x == 0) && (t12 == 0)) && (t22 == 0)) && (s11 == 0)) && (s21 == 0)) && (s12 == 0)) && (s22 == 0)) && (x1 == 0)) && (x2 == 0)) && (n == 0) [2024-02-02 09:20:25,664 INFO L101 nessWitnessExtractor]: Location invariant before [L134-L134] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,664 INFO L101 nessWitnessExtractor]: Location invariant before [L184-L184] (1 <= b) && (b != 0) [2024-02-02 09:20:25,664 INFO L101 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,664 INFO L101 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,664 INFO L101 nessWitnessExtractor]: Location invariant before [L133-L133] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,665 INFO L101 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,665 INFO L101 nessWitnessExtractor]: Location invariant before [L114-L114] (-2147483647 <= i2) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:25,665 INFO L101 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,665 INFO L101 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,665 INFO L101 nessWitnessExtractor]: Location invariant before [L177-L177] (((x == 0) && (s12 == 0)) && (size != 0)) && ((((((((((8 <= i && 9 <= size) && i <= 2147483646) || (8 <= size && i == 7)) || (7 <= size && i == 6)) || (6 <= size && i == 5)) || (5 <= size && i == 4)) || (4 <= size && i == 3)) || (3 <= size && i == 2)) || (2 <= size && i == 1)) || ((1 <= size && 0 == i) && i == 0)) [2024-02-02 09:20:25,666 INFO L101 nessWitnessExtractor]: Location invariant before [L136-L136] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,666 INFO L101 nessWitnessExtractor]: Location invariant before [L111-L111] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,666 INFO L101 nessWitnessExtractor]: Loop invariant at [L94-L103] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,667 INFO L101 nessWitnessExtractor]: Location invariant before [L149-L149] (((((((x == 0) && (s11 == 0)) && (s21 == 0)) && (s12 == 0)) && (s22 == 0)) && (x1 == 0)) && (x2 == 0)) && (n == 0) [2024-02-02 09:20:25,667 INFO L101 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,667 INFO L101 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,667 INFO L101 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,667 INFO L101 nessWitnessExtractor]: Loop invariant at [L63-L72] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,667 INFO L101 nessWitnessExtractor]: Location invariant before [L113-L113] (-2147483647 <= i2) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:25,668 INFO L101 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,668 INFO L101 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,668 INFO L101 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,668 INFO L101 nessWitnessExtractor]: Location invariant before [L154-L154] ((x == 0) && (s12 == 0)) && (n == 0) [2024-02-02 09:20:25,668 INFO L101 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,668 INFO L101 nessWitnessExtractor]: Location invariant before [L144-L144] ((((((((((((x == 0) && (i2 == 0)) && (t11 == 0)) && (t21 == 0)) && (t12 == 0)) && (t22 == 0)) && (s11 == 0)) && (s21 == 0)) && (s12 == 0)) && (s22 == 0)) && (x1 == 0)) && (x2 == 0)) && (n == 0) [2024-02-02 09:20:25,669 INFO L101 nessWitnessExtractor]: Location invariant before [L110-L110] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,669 INFO L101 nessWitnessExtractor]: Loop invariant at [L109-L118] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,669 INFO L101 nessWitnessExtractor]: Location invariant before [L172-L172] ((-2147483647 <= size) && (x == 0)) && (s12 == 0) [2024-02-02 09:20:25,670 INFO L101 nessWitnessExtractor]: Location invariant before [L153-L153] (((x == 0) && (s12 == 0)) && (x2 == 0)) && (n == 0) [2024-02-02 09:20:25,670 INFO L101 nessWitnessExtractor]: Location invariant before [L53-L53] (-2147483647 <= i1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:25,671 INFO L101 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,671 INFO L101 nessWitnessExtractor]: Location invariant before [L115-L115] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,672 INFO L101 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,672 INFO L101 nessWitnessExtractor]: Location invariant before [L155-L155] (x == 0) && (s12 == 0) [2024-02-02 09:20:25,672 INFO L101 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,672 INFO L101 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,672 INFO L101 nessWitnessExtractor]: Location invariant before [L98-L98] (-2147483647 <= i2) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:25,672 INFO L101 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,673 INFO L101 nessWitnessExtractor]: Location invariant before [L183-L183] (b <= -1) && (b != 0) [2024-02-02 09:20:25,673 INFO L101 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-02-02 09:20:25,673 INFO L101 nessWitnessExtractor]: Location invariant before [L175-L175] ((-2147483647 <= size) && (x == 0)) && (s12 == 0) [2024-02-02 09:20:25,673 INFO L101 nessWitnessExtractor]: Location invariant before [L52-L52] (-2147483647 <= i1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:25,673 INFO L101 nessWitnessExtractor]: Location invariant before [L22-L25] (x == 0) && (s12 == 0) [2024-02-02 09:20:25,674 INFO L101 nessWitnessExtractor]: Location invariant before [L127-L127] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,674 INFO L101 nessWitnessExtractor]: Location invariant before [L173-L173] ((-2147483647 <= size) && (x == 0)) && (s12 == 0) [2024-02-02 09:20:25,674 INFO L101 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,674 INFO L101 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,675 INFO L101 nessWitnessExtractor]: Location invariant before [L67-L67] (-2147483647 <= i1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:25,675 INFO L101 nessWitnessExtractor]: Location invariant before [L145-L145] (((((((((((x == 0) && (t11 == 0)) && (t21 == 0)) && (t12 == 0)) && (t22 == 0)) && (s11 == 0)) && (s21 == 0)) && (s12 == 0)) && (s22 == 0)) && (x1 == 0)) && (x2 == 0)) && (n == 0) [2024-02-02 09:20:25,676 INFO L101 nessWitnessExtractor]: Location invariant before [L151-L151] (((((x == 0) && (s12 == 0)) && (s22 == 0)) && (x1 == 0)) && (x2 == 0)) && (n == 0) [2024-02-02 09:20:25,676 INFO L101 nessWitnessExtractor]: Location invariant before [L132-L132] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,676 INFO L101 nessWitnessExtractor]: Location invariant before [L126-L126] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,677 INFO L101 nessWitnessExtractor]: Location invariant before [L112-L112] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,677 INFO L101 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,677 INFO L101 nessWitnessExtractor]: Location invariant before [L148-L148] ((((((((x == 0) && (t22 == 0)) && (s11 == 0)) && (s21 == 0)) && (s12 == 0)) && (s22 == 0)) && (x1 == 0)) && (x2 == 0)) && (n == 0) [2024-02-02 09:20:25,677 INFO L101 nessWitnessExtractor]: Location invariant before [L143-L143] (((((((((((((x == 0) && (i1 == 0)) && (i2 == 0)) && (t11 == 0)) && (t21 == 0)) && (t12 == 0)) && (t22 == 0)) && (s11 == 0)) && (s21 == 0)) && (s12 == 0)) && (s22 == 0)) && (x1 == 0)) && (x2 == 0)) && (n == 0) [2024-02-02 09:20:25,677 INFO L101 nessWitnessExtractor]: Location invariant before [L150-L150] ((((((x == 0) && (s21 == 0)) && (s12 == 0)) && (s22 == 0)) && (x1 == 0)) && (x2 == 0)) && (n == 0) [2024-02-02 09:20:25,677 INFO L101 nessWitnessExtractor]: Location invariant before [L105-L105] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,677 INFO L101 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,678 INFO L101 nessWitnessExtractor]: Location invariant before [L157-L157] s12 == 0 [2024-02-02 09:20:25,678 INFO L101 nessWitnessExtractor]: Location invariant before [L146-L146] ((((((((((x == 0) && (t21 == 0)) && (t12 == 0)) && (t22 == 0)) && (s11 == 0)) && (s21 == 0)) && (s12 == 0)) && (s22 == 0)) && (x1 == 0)) && (x2 == 0)) && (n == 0) [2024-02-02 09:20:25,678 INFO L101 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,678 INFO L101 nessWitnessExtractor]: Location invariant before [L116-L116] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,678 INFO L101 nessWitnessExtractor]: Location invariant before [L68-L68] (-2147483647 <= i1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:25,678 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,679 INFO L101 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,679 INFO L101 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,679 INFO L101 nessWitnessExtractor]: Loop invariant at [L176-L178] ((x == 0) && (s12 == 0)) && ((size != 0 && ((((((((8 <= size && 8 <= i) || (7 <= size && i == 7)) || (6 <= size && i == 6)) || (5 <= size && i == 5)) || (4 <= size && i == 4)) || (3 <= size && i == 3)) || (2 <= size && i == 2)) || (1 <= size && i == 1))) || ((-2147483647 <= size && 0 == i) && i == 0)) [2024-02-02 09:20:25,679 INFO L101 nessWitnessExtractor]: Location invariant before [L152-L152] ((((x == 0) && (s12 == 0)) && (x1 == 0)) && (x2 == 0)) && (n == 0) [2024-02-02 09:20:25,680 INFO L101 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,680 INFO L101 nessWitnessExtractor]: Location invariant before [L179-L179] (((-2147483647 <= size) && (0 <= i)) && (x == 0)) && (s12 == 0) [2024-02-02 09:20:25,680 INFO L101 nessWitnessExtractor]: Loop invariant at [L48-L57] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,680 INFO L101 nessWitnessExtractor]: Location invariant before [L160-L160] s12 == 0 [2024-02-02 09:20:25,681 INFO L101 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,681 INFO L101 nessWitnessExtractor]: Location invariant before [L156-L156] (x == 0) && (s12 == 0) [2024-02-02 09:20:25,681 INFO L101 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,715 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:20:25,912 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/parallel-parallel-sum-2.wvr.c[4303,4316] [2024-02-02 09:20:25,929 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:20:25,950 INFO L202 MainTranslator]: Completed pre-run [2024-02-02 09:20:25,963 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-02-02 09:20:25,965 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-02 09:20:26,175 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/parallel-parallel-sum-2.wvr.c[4303,4316] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-02 09:20:26,227 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-02 09:20:26,227 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63c47e7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:20:26, skipping insertion in model container [2024-02-02 09:20:26,227 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:20:26,228 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:20:26,277 INFO L158 Benchmark]: Toolchain (without parser) took 680.06ms. Allocated memory is still 136.3MB. Free memory was 79.2MB in the beginning and 107.4MB in the end (delta: -28.3MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. [2024-02-02 09:20:26,278 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 136.3MB. Free memory is still 97.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:20:26,278 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 136.3MB. Free memory is still 88.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:20:26,279 INFO L158 Benchmark]: CACSL2BoogieTranslator took 655.88ms. Allocated memory is still 136.3MB. Free memory was 78.9MB in the beginning and 107.5MB in the end (delta: -28.6MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. [2024-02-02 09:20:26,280 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 0.17ms. Allocated memory is still 136.3MB. Free memory is still 97.6MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.18ms. Allocated memory is still 136.3MB. Free memory is still 88.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 655.88ms. Allocated memory is still 136.3MB. Free memory was 78.9MB in the beginning and 107.5MB in the end (delta: -28.6MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 179]: 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/parallel-parallel-sum-2.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-parallel-sum-2.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-59af5db-m [2024-02-02 09:20:28,475 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:20:28,571 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-02 09:20:28,576 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:20:28,577 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:20:28,604 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:20:28,605 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:20:28,605 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:20:28,606 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:20:28,609 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:20:28,610 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:20:28,610 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:20:28,611 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:20:28,612 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:20:28,612 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:20:28,613 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:20:28,613 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:20:28,613 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:20:28,613 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:20:28,614 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:20:28,614 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:20:28,615 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:20:28,615 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:20:28,615 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-02 09:20:28,616 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-02 09:20:28,616 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:20:28,616 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-02 09:20:28,616 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:20:28,617 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:20:28,617 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:20:28,618 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:20:28,618 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:20:28,618 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:20:28,619 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:20:28,619 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:20:28,619 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:20:28,620 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:20:28,620 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:20:28,620 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-02 09:20:28,620 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-02 09:20:28,621 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:20:28,621 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:20:28,621 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:20:28,621 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:20:28,622 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:20:28,622 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-02 09:20:28,622 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:20:28,926 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:20:28,950 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:20:28,953 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:20:28,954 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:20:28,955 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:20:28,957 INFO L431 ainManager$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/parallel-parallel-sum-2.wvr.yml/witness.yml [2024-02-02 09:20:29,151 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:20:29,158 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:20:29,160 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-parallel-sum-2.wvr.c [2024-02-02 09:20:30,307 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:20:30,534 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:20:30,535 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-parallel-sum-2.wvr.c [2024-02-02 09:20:30,547 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/662df8f6e/8ad6581117da431bb9920354da49b6df/FLAG61caa80da [2024-02-02 09:20:30,563 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/662df8f6e/8ad6581117da431bb9920354da49b6df [2024-02-02 09:20:30,563 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:20:30,565 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:20:30,569 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:20:30,569 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:20:30,573 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:20:30,574 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:20:29" (1/2) ... [2024-02-02 09:20:30,575 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21a4a5d3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:20:30, skipping insertion in model container [2024-02-02 09:20:30,575 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:20:29" (1/2) ... [2024-02-02 09:20:30,576 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4eab5bb4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:20:30, skipping insertion in model container [2024-02-02 09:20:30,576 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:20:30" (2/2) ... [2024-02-02 09:20:30,577 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21a4a5d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:20:30, skipping insertion in model container [2024-02-02 09:20:30,577 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:20:30" (2/2) ... [2024-02-02 09:20:30,577 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:20:30,650 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:20:30,652 INFO L101 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,652 INFO L101 nessWitnessExtractor]: Loop invariant at [L109-L118] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,652 INFO L101 nessWitnessExtractor]: Location invariant before [L127-L127] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,652 INFO L101 nessWitnessExtractor]: Location invariant before [L98-L98] (-2147483647 <= i2) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:30,652 INFO L101 nessWitnessExtractor]: Location invariant before [L117-L117] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,652 INFO L101 nessWitnessExtractor]: Location invariant before [L131-L131] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,653 INFO L101 nessWitnessExtractor]: Location invariant before [L157-L157] s12 == 0 [2024-02-02 09:20:30,653 INFO L101 nessWitnessExtractor]: Location invariant before [L175-L175] ((-2147483647 <= size) && (x == 0)) && (s12 == 0) [2024-02-02 09:20:30,653 INFO L101 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,653 INFO L101 nessWitnessExtractor]: Location invariant before [L177-L177] (((x == 0) && (s12 == 0)) && (size != 0)) && ((((((((((8 <= i && 9 <= size) && i <= 2147483646) || (8 <= size && i == 7)) || (7 <= size && i == 6)) || (6 <= size && i == 5)) || (5 <= size && i == 4)) || (4 <= size && i == 3)) || (3 <= size && i == 2)) || (2 <= size && i == 1)) || ((1 <= size && 0 == i) && i == 0)) [2024-02-02 09:20:30,653 INFO L101 nessWitnessExtractor]: Location invariant before [L147-L147] (((((((((x == 0) && (t12 == 0)) && (t22 == 0)) && (s11 == 0)) && (s21 == 0)) && (s12 == 0)) && (s22 == 0)) && (x1 == 0)) && (x2 == 0)) && (n == 0) [2024-02-02 09:20:30,653 INFO L101 nessWitnessExtractor]: Location invariant before [L149-L149] (((((((x == 0) && (s11 == 0)) && (s21 == 0)) && (s12 == 0)) && (s22 == 0)) && (x1 == 0)) && (x2 == 0)) && (n == 0) [2024-02-02 09:20:30,654 INFO L101 nessWitnessExtractor]: Location invariant before [L148-L148] ((((((((x == 0) && (t22 == 0)) && (s11 == 0)) && (s21 == 0)) && (s12 == 0)) && (s22 == 0)) && (x1 == 0)) && (x2 == 0)) && (n == 0) [2024-02-02 09:20:30,654 INFO L101 nessWitnessExtractor]: Loop invariant at [L94-L103] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,654 INFO L101 nessWitnessExtractor]: Location invariant before [L110-L110] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,654 INFO L101 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,654 INFO L101 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,655 INFO L101 nessWitnessExtractor]: Location invariant before [L172-L172] ((-2147483647 <= size) && (x == 0)) && (s12 == 0) [2024-02-02 09:20:30,655 INFO L101 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,655 INFO L101 nessWitnessExtractor]: Location invariant before [L99-L99] (-2147483647 <= i2) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:30,655 INFO L101 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,656 INFO L101 nessWitnessExtractor]: Location invariant before [L173-L173] ((-2147483647 <= size) && (x == 0)) && (s12 == 0) [2024-02-02 09:20:30,656 INFO L101 nessWitnessExtractor]: Location invariant before [L156-L156] (x == 0) && (s12 == 0) [2024-02-02 09:20:30,656 INFO L101 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-02-02 09:20:30,656 INFO L101 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,656 INFO L101 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,656 INFO L101 nessWitnessExtractor]: Loop invariant at [L176-L178] ((x == 0) && (s12 == 0)) && ((size != 0 && ((((((((8 <= size && 8 <= i) || (7 <= size && i == 7)) || (6 <= size && i == 6)) || (5 <= size && i == 5)) || (4 <= size && i == 4)) || (3 <= size && i == 3)) || (2 <= size && i == 2)) || (1 <= size && i == 1))) || ((-2147483647 <= size && 0 == i) && i == 0)) [2024-02-02 09:20:30,656 INFO L101 nessWitnessExtractor]: Location invariant before [L126-L126] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,657 INFO L101 nessWitnessExtractor]: Location invariant before [L151-L151] (((((x == 0) && (s12 == 0)) && (s22 == 0)) && (x1 == 0)) && (x2 == 0)) && (n == 0) [2024-02-02 09:20:30,657 INFO L101 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,657 INFO L101 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,658 INFO L101 nessWitnessExtractor]: Location invariant before [L53-L53] (-2147483647 <= i1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:30,658 INFO L101 nessWitnessExtractor]: Location invariant before [L146-L146] ((((((((((x == 0) && (t21 == 0)) && (t12 == 0)) && (t22 == 0)) && (s11 == 0)) && (s21 == 0)) && (s12 == 0)) && (s22 == 0)) && (x1 == 0)) && (x2 == 0)) && (n == 0) [2024-02-02 09:20:30,658 INFO L101 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,659 INFO L101 nessWitnessExtractor]: Location invariant before [L116-L116] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,659 INFO L101 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,659 INFO L101 nessWitnessExtractor]: Location invariant before [L112-L112] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,660 INFO L101 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,660 INFO L101 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,660 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,660 INFO L101 nessWitnessExtractor]: Location invariant before [L145-L145] (((((((((((x == 0) && (t11 == 0)) && (t21 == 0)) && (t12 == 0)) && (t22 == 0)) && (s11 == 0)) && (s21 == 0)) && (s12 == 0)) && (s22 == 0)) && (x1 == 0)) && (x2 == 0)) && (n == 0) [2024-02-02 09:20:30,660 INFO L101 nessWitnessExtractor]: Location invariant before [L67-L67] (-2147483647 <= i1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:30,660 INFO L101 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,661 INFO L101 nessWitnessExtractor]: Location invariant before [L128-L128] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,661 INFO L101 nessWitnessExtractor]: Location invariant before [L153-L153] (((x == 0) && (s12 == 0)) && (x2 == 0)) && (n == 0) [2024-02-02 09:20:30,661 INFO L101 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,661 INFO L101 nessWitnessExtractor]: Loop invariant at [L63-L72] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,662 INFO L101 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,662 INFO L101 nessWitnessExtractor]: Loop invariant at [L48-L57] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,662 INFO L101 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,662 INFO L101 nessWitnessExtractor]: Location invariant before [L154-L154] ((x == 0) && (s12 == 0)) && (n == 0) [2024-02-02 09:20:30,663 INFO L101 nessWitnessExtractor]: Location invariant before [L120-L120] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,663 INFO L101 nessWitnessExtractor]: Location invariant before [L183-L183] (b <= -1) && (b != 0) [2024-02-02 09:20:30,663 INFO L101 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,663 INFO L101 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,664 INFO L101 nessWitnessExtractor]: Location invariant before [L115-L115] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,664 INFO L101 nessWitnessExtractor]: Location invariant before [L160-L160] s12 == 0 [2024-02-02 09:20:30,664 INFO L101 nessWitnessExtractor]: Location invariant before [L143-L143] (((((((((((((x == 0) && (i1 == 0)) && (i2 == 0)) && (t11 == 0)) && (t21 == 0)) && (t12 == 0)) && (t22 == 0)) && (s11 == 0)) && (s21 == 0)) && (s12 == 0)) && (s22 == 0)) && (x1 == 0)) && (x2 == 0)) && (n == 0) [2024-02-02 09:20:30,664 INFO L101 nessWitnessExtractor]: Location invariant before [L132-L132] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,664 INFO L101 nessWitnessExtractor]: Location invariant before [L136-L136] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,664 INFO L101 nessWitnessExtractor]: Location invariant before [L134-L134] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,665 INFO L101 nessWitnessExtractor]: Location invariant before [L68-L68] (-2147483647 <= i1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:30,665 INFO L101 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,665 INFO L101 nessWitnessExtractor]: Location invariant before [L155-L155] (x == 0) && (s12 == 0) [2024-02-02 09:20:30,665 INFO L101 nessWitnessExtractor]: Location invariant before [L129-L129] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,665 INFO L101 nessWitnessExtractor]: Location invariant before [L150-L150] ((((((x == 0) && (s21 == 0)) && (s12 == 0)) && (s22 == 0)) && (x1 == 0)) && (x2 == 0)) && (n == 0) [2024-02-02 09:20:30,665 INFO L101 nessWitnessExtractor]: Location invariant before [L111-L111] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,665 INFO L101 nessWitnessExtractor]: Location invariant before [L144-L144] ((((((((((((x == 0) && (i2 == 0)) && (t11 == 0)) && (t21 == 0)) && (t12 == 0)) && (t22 == 0)) && (s11 == 0)) && (s21 == 0)) && (s12 == 0)) && (s22 == 0)) && (x1 == 0)) && (x2 == 0)) && (n == 0) [2024-02-02 09:20:30,666 INFO L101 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,666 INFO L101 nessWitnessExtractor]: Location invariant before [L179-L179] (((-2147483647 <= size) && (0 <= i)) && (x == 0)) && (s12 == 0) [2024-02-02 09:20:30,666 INFO L101 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,666 INFO L101 nessWitnessExtractor]: Location invariant before [L114-L114] (-2147483647 <= i2) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:30,666 INFO L101 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,666 INFO L101 nessWitnessExtractor]: Location invariant before [L113-L113] (-2147483647 <= i2) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:30,666 INFO L101 nessWitnessExtractor]: Location invariant before [L133-L133] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,667 INFO L101 nessWitnessExtractor]: Location invariant before [L184-L184] (1 <= b) && (b != 0) [2024-02-02 09:20:30,667 INFO L101 nessWitnessExtractor]: Location invariant before [L152-L152] ((((x == 0) && (s12 == 0)) && (x1 == 0)) && (x2 == 0)) && (n == 0) [2024-02-02 09:20:30,667 INFO L101 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,667 INFO L101 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,667 INFO L101 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,667 INFO L101 nessWitnessExtractor]: Location invariant before [L22-L25] (x == 0) && (s12 == 0) [2024-02-02 09:20:30,667 INFO L101 nessWitnessExtractor]: Location invariant before [L52-L52] (-2147483647 <= i1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:30,668 INFO L101 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,668 INFO L101 nessWitnessExtractor]: Location invariant before [L105-L105] (unsigned long )_argptr == 0UL [2024-02-02 09:20:30,698 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:20:30,908 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/parallel-parallel-sum-2.wvr.c[4303,4316] [2024-02-02 09:20:30,931 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:20:30,947 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-02 09:20:30,950 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:20:30,968 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/parallel-parallel-sum-2.wvr.c[4303,4316] [2024-02-02 09:20:30,978 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:20:30,991 INFO L202 MainTranslator]: Completed pre-run [2024-02-02 09:20:31,002 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-02-02 09:20:31,005 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-02 09:20:31,100 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/parallel-parallel-sum-2.wvr.c[4303,4316] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-02 09:20:31,110 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-02 09:20:31,110 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4eab5bb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:20:31, skipping insertion in model container [2024-02-02 09:20:31,111 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:20:31,111 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:20:31,113 INFO L158 Benchmark]: Toolchain (without parser) took 547.40ms. Allocated memory was 65.0MB in the beginning and 83.9MB in the end (delta: 18.9MB). Free memory was 39.3MB in the beginning and 50.5MB in the end (delta: -11.2MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. [2024-02-02 09:20:31,119 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 41.9MB. Free memory was 22.8MB in the beginning and 22.8MB in the end (delta: 42.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:20:31,119 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 65.0MB. Free memory is still 49.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:20:31,120 INFO L158 Benchmark]: CACSL2BoogieTranslator took 542.36ms. Allocated memory was 65.0MB in the beginning and 83.9MB in the end (delta: 18.9MB). Free memory was 39.1MB in the beginning and 50.5MB in the end (delta: -11.4MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. [2024-02-02 09:20:31,122 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 0.18ms. Allocated memory is still 41.9MB. Free memory was 22.8MB in the beginning and 22.8MB in the end (delta: 42.2kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 65.0MB. Free memory is still 49.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 542.36ms. Allocated memory was 65.0MB in the beginning and 83.9MB in the end (delta: 18.9MB). Free memory was 39.1MB in the beginning and 50.5MB in the end (delta: -11.4MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 179]: 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