./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-more-multiply-verify.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-more-multiply-verify.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-more-multiply-verify.wvr.c ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/popl20-more-multiply-verify.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 10:35:37,457 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:35:37,538 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-05 10:35:37,543 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:35:37,544 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:35:37,574 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:35:37,575 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:35:37,575 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:35:37,576 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:35:37,579 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:35:37,580 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:35:37,580 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:35:37,581 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:35:37,582 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:35:37,583 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:35:37,583 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:35:37,583 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:35:37,583 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:35:37,584 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-05 10:35:37,584 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:35:37,584 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:35:37,585 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:35:37,585 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:35:37,585 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:35:37,585 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:35:37,586 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:35:37,586 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:35:37,586 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:35:37,587 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:35:37,587 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:35:37,588 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:35:37,588 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:35:37,588 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:35:37,588 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:35:37,589 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:35:37,589 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:35:37,589 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-05 10:35:37,589 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-05 10:35:37,589 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:35:37,590 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:35:37,590 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:35:37,590 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:35:37,590 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:35:37,591 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:35:37,863 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:35:37,881 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:35:37,883 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:35:37,884 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:35:37,885 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:35:37,886 INFO L431 ainManager$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-more-multiply-verify.wvr.yml/witness.yml [2024-02-05 10:35:38,028 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:35:38,029 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:35:38,030 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-multiply-verify.wvr.c [2024-02-05 10:35:39,160 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:35:39,367 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:35:39,368 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-multiply-verify.wvr.c [2024-02-05 10:35:39,377 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e102db58f/08b9e5118f0a4f86be4f0bab4a3150b6/FLAG95551f9c2 [2024-02-05 10:35:39,393 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e102db58f/08b9e5118f0a4f86be4f0bab4a3150b6 [2024-02-05 10:35:39,393 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:35:39,395 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:35:39,397 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:35:39,397 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:35:39,402 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:35:39,402 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:35:38" (1/2) ... [2024-02-05 10:35:39,404 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d91ebdf and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:35:39, skipping insertion in model container [2024-02-05 10:35:39,404 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:35:38" (1/2) ... [2024-02-05 10:35:39,405 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51b03d7e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:35:39, skipping insertion in model container [2024-02-05 10:35:39,406 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:35:39" (2/2) ... [2024-02-05 10:35:39,406 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d91ebdf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:35:39, skipping insertion in model container [2024-02-05 10:35:39,406 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:35:39" (2/2) ... [2024-02-05 10:35:39,407 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:35:39,460 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:35:39,461 INFO L101 nessWitnessExtractor]: Location invariant before [L116-L116] (queue == 0) && (ok == (_Bool)0) [2024-02-05 10:35:39,461 INFO L101 nessWitnessExtractor]: Location invariant after [L66-L66] (((((4294967295LL - (long long )i) + (long long )x >= 0LL) && ((long long )i + (long long )x >= 0LL)) && ((4294967295LL + (long long )i) - (long long )x >= 0LL)) && ((8589934590LL - (long long )i) - (long long )x >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:39,461 INFO L101 nessWitnessExtractor]: Location invariant before [L117-L117] (queue == 0) && (ok == (_Bool)0) [2024-02-05 10:35:39,462 INFO L101 nessWitnessExtractor]: Loop invariant at [L51-L51] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 11U || i == 10U) || i == 9U) || i == 8U) || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (((((((((0LL - (long long )i) + (long long )x >= 0LL && (long long )i + (long long )x >= 0LL) && (0LL - (long long )i) - (long long )x >= 0LL) && (long long )i - (long long )x >= 0LL) && 0U == x) && 0U == i) && x == 0U) && x == i) && i == 0U)) || 12U <= i) [2024-02-05 10:35:39,462 INFO L101 nessWitnessExtractor]: Location invariant before [L121-L121] (((((-1LL - (long long )i) + (long long )size >= 0LL) && (queue == 0)) && (ok == (_Bool)0)) && (size != 0)) && ((((((((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0)) || (((((6 <= i && 7 <= size) && i <= 2147483646) && (-13LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) [2024-02-05 10:35:39,462 INFO L101 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-02-05 10:35:39,462 INFO L101 nessWitnessExtractor]: Location invariant before [L50-L50] (((((4294967295LL - (long long )i) + (long long )x >= 0LL) && ((long long )i + (long long )x >= 0LL)) && ((4294967295LL + (long long )i) - (long long )x >= 0LL)) && ((8589934590LL - (long long )i) - (long long )x >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:39,462 INFO L101 nessWitnessExtractor]: Location invariant before [L53-L53] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 11U || i == 10U) || i == 9U) || i == 8U) || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (((((((((0LL - (long long )i) + (long long )x >= 0LL && (long long )i + (long long )x >= 0LL) && (0LL - (long long )i) - (long long )x >= 0LL) && (long long )i - (long long )x >= 0LL) && 0U == x) && 0U == i) && x == 0U) && x == i) && i == 0U)) || (12U <= i && i <= 4294967294U)) [2024-02-05 10:35:39,463 INFO L101 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-02-05 10:35:39,463 INFO L101 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-02-05 10:35:39,463 INFO L101 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-02-05 10:35:39,463 INFO L101 nessWitnessExtractor]: Location invariant before [L97-L97] (((queue == 0) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-02-05 10:35:39,463 INFO L101 nessWitnessExtractor]: Location invariant before [L54-L54] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 11U || i == 10U) || i == 9U) || i == 8U) || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U)) || (12U <= i && i <= 4294967294U)) [2024-02-05 10:35:39,463 INFO L101 nessWitnessExtractor]: Location invariant before [L57-L57] (0 <= end) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:39,464 INFO L101 nessWitnessExtractor]: Location invariant before [L52-L52] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 11U || i == 10U) || i == 9U) || i == 8U) || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (((((((((0LL - (long long )i) + (long long )x >= 0LL && (long long )i + (long long )x >= 0LL) && (0LL - (long long )i) - (long long )x >= 0LL) && (long long )i - (long long )x >= 0LL) && 0U == x) && 0U == i) && x == 0U) && x == i) && i == 0U)) || (12U <= i && i <= 4294967294U)) [2024-02-05 10:35:39,464 INFO L101 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-02-05 10:35:39,464 INFO L101 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-02-05 10:35:39,464 INFO L101 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-02-05 10:35:39,464 INFO L101 nessWitnessExtractor]: Loop invariant at [L67-L67] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 9U || i == 8U) || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (((((((((0LL - (long long )i) + (long long )x >= 0LL && (long long )i + (long long )x >= 0LL) && (0LL - (long long )i) - (long long )x >= 0LL) && (long long )i - (long long )x >= 0LL) && 0U == x) && 0U == i) && x == 0U) && x == i) && i == 0U)) || 12U <= i) || i == 11U) || i == 10U) [2024-02-05 10:35:39,464 INFO L101 nessWitnessExtractor]: Location invariant before [L123-L123] (((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (queue == 0)) && (ok == (_Bool)0) [2024-02-05 10:35:39,465 INFO L101 nessWitnessExtractor]: Location invariant before [L73-L73] (0 <= end) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:39,465 INFO L101 nessWitnessExtractor]: Location invariant before [L95-L95] (((((queue == 0) && (B == 0U)) && (n == 0)) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-02-05 10:35:39,466 INFO L101 nessWitnessExtractor]: Location invariant before [L99-L99] (queue == 0) && (ok == (_Bool)0) [2024-02-05 10:35:39,466 INFO L101 nessWitnessExtractor]: Location invariant before [L96-L96] ((((queue == 0) && (n == 0)) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-02-05 10:35:39,466 INFO L101 nessWitnessExtractor]: Loop invariant at [L120-L120] ((queue == 0) && (ok == (_Bool)0)) && (((((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0)) || (((((6 <= size && 6 <= i) && (-12LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && size != 0) && i != 1)) || ((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 5) && size != 0)) || ((((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 4) && size != 0)) [2024-02-05 10:35:39,466 INFO L101 nessWitnessExtractor]: Location invariant before [L94-L94] ((((((queue == 0) && (A == 0U)) && (B == 0U)) && (n == 0)) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-02-05 10:35:39,466 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L70] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 8U || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U)) || (12U <= i && i <= 4294967294U)) || i == 11U) || i == 10U) || i == 9U) [2024-02-05 10:35:39,466 INFO L101 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-02-05 10:35:39,466 INFO L101 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-02-05 10:35:39,467 INFO L101 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-02-05 10:35:39,467 INFO L101 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-02-05 10:35:39,467 INFO L101 nessWitnessExtractor]: Location invariant before [L98-L98] ((queue == 0) && (end == 0)) && (ok == (_Bool)0) [2024-02-05 10:35:39,467 INFO L101 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-02-05 10:35:39,467 INFO L101 nessWitnessExtractor]: Location invariant before [L76-L76] (-2147483647 <= end) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:39,467 INFO L101 nessWitnessExtractor]: Location invariant before [L69-L69] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 8U || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (((((((((0LL - (long long )i) + (long long )x >= 0LL && (long long )i + (long long )x >= 0LL) && (0LL - (long long )i) - (long long )x >= 0LL) && (long long )i - (long long )x >= 0LL) && 0U == x) && 0U == i) && x == 0U) && x == i) && i == 0U)) || (12U <= i && i <= 4294967294U)) || i == 11U) || i == 10U) || i == 9U) [2024-02-05 10:35:39,468 INFO L101 nessWitnessExtractor]: Location invariant before [L66-L66] (((((4294967295LL - (long long )i) + (long long )x >= 0LL) && ((long long )i + (long long )x >= 0LL)) && ((4294967295LL + (long long )i) - (long long )x >= 0LL)) && ((8589934590LL - (long long )i) - (long long )x >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:39,468 INFO L101 nessWitnessExtractor]: Location invariant after [L50-L50] (((((4294967295LL - (long long )i) + (long long )x >= 0LL) && ((long long )i + (long long )x >= 0LL)) && ((4294967295LL + (long long )i) - (long long )x >= 0LL)) && ((8589934590LL - (long long )i) - (long long )x >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:39,469 INFO L101 nessWitnessExtractor]: Location invariant before [L60-L60] (-2147483647 <= end) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:39,470 INFO L101 nessWitnessExtractor]: Location invariant before [L68-L68] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 8U || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (((((((((0LL - (long long )i) + (long long )x >= 0LL && (long long )i + (long long )x >= 0LL) && (0LL - (long long )i) - (long long )x >= 0LL) && (long long )i - (long long )x >= 0LL) && 0U == x) && 0U == i) && x == 0U) && x == i) && i == 0U)) || (12U <= i && i <= 4294967294U)) || i == 11U) || i == 10U) || i == 9U) [2024-02-05 10:35:39,470 INFO L101 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-02-05 10:35:39,470 INFO L101 nessWitnessExtractor]: Location invariant before [L102-L102] ok == (_Bool)0 [2024-02-05 10:35:39,470 INFO L101 nessWitnessExtractor]: Location invariant before [L119-L119] (queue == 0) && (ok == (_Bool)0) [2024-02-05 10:35:39,470 INFO L101 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-02-05 10:35:39,495 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:35:39,680 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-more-multiply-verify.wvr.c[3081,3094] [2024-02-05 10:35:39,686 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:35:39,695 INFO L204 MainTranslator]: Completed pre-run [2024-02-05 10:35:39,708 WARN L424 MainDispatcher]: Unable to annotate unsigned int with a witness entry [2024-02-05 10:35:39,708 WARN L424 MainDispatcher]: Unable to annotate x = 0 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 [2024-02-05 10:35:39,783 WARN L424 MainDispatcher]: Unable to annotate unsigned int with a witness entry [2024-02-05 10:35:39,787 WARN L424 MainDispatcher]: Unable to annotate x = 0 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 [2024-02-05 10:35:39,859 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-more-multiply-verify.wvr.c[3081,3094] Start Parsing Local Start Parsing Local [2024-02-05 10:35:39,861 WARN L424 MainDispatcher]: Unable to annotate * arr = (unsigned int*)malloc(sizeof(unsigned int) * (size_t)size) with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-05 10:35:39,876 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-05 10:35:39,877 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51b03d7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:35:39, skipping insertion in model container [2024-02-05 10:35:39,878 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:35:39,878 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:35:39,880 INFO L158 Benchmark]: Toolchain (without parser) took 484.58ms. Allocated memory is still 172.0MB. Free memory was 136.3MB in the beginning and 114.3MB in the end (delta: 22.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-02-05 10:35:39,881 INFO L158 Benchmark]: Witness Parser took 0.21ms. Allocated memory is still 104.9MB. Free memory is still 76.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:35:39,881 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 104.9MB. Free memory is still 70.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:35:39,882 INFO L158 Benchmark]: CACSL2BoogieTranslator took 480.87ms. Allocated memory is still 172.0MB. Free memory was 136.3MB in the beginning and 114.3MB in the end (delta: 22.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-02-05 10:35:39,883 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 0.21ms. Allocated memory is still 104.9MB. Free memory is still 76.0MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.18ms. Allocated memory is still 104.9MB. Free memory is still 70.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 480.87ms. Allocated memory is still 172.0MB. Free memory was 136.3MB in the beginning and 114.3MB in the end (delta: 22.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 123]: 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-more-multiply-verify.wvr.c ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/popl20-more-multiply-verify.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 10:35:42,005 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:35:42,101 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-05 10:35:42,115 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:35:42,120 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:35:42,161 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:35:42,162 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:35:42,162 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:35:42,163 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:35:42,166 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:35:42,167 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:35:42,167 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:35:42,168 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:35:42,169 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:35:42,169 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:35:42,170 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:35:42,170 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:35:42,170 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:35:42,170 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:35:42,171 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:35:42,171 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:35:42,172 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:35:42,172 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:35:42,172 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-05 10:35:42,173 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-05 10:35:42,173 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:35:42,173 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-05 10:35:42,173 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:35:42,174 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:35:42,174 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:35:42,175 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:35:42,175 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:35:42,175 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:35:42,176 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:35:42,176 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:35:42,176 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:35:42,177 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:35:42,177 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:35:42,178 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-05 10:35:42,178 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-05 10:35:42,178 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:35:42,178 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:35:42,178 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:35:42,179 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:35:42,179 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:35:42,179 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-05 10:35:42,179 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:35:42,488 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:35:42,512 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:35:42,515 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:35:42,517 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:35:42,518 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:35:42,520 INFO L431 ainManager$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-more-multiply-verify.wvr.yml/witness.yml [2024-02-05 10:35:42,696 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:35:42,713 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:35:42,714 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-multiply-verify.wvr.c [2024-02-05 10:35:43,954 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:35:44,185 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:35:44,185 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-multiply-verify.wvr.c [2024-02-05 10:35:44,196 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/362a1b618/136fc6e1836748c59bc69d67a607e0d6/FLAG74496d282 [2024-02-05 10:35:44,214 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/362a1b618/136fc6e1836748c59bc69d67a607e0d6 [2024-02-05 10:35:44,215 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:35:44,216 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:35:44,219 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:35:44,219 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:35:44,223 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:35:44,224 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:35:42" (1/2) ... [2024-02-05 10:35:44,225 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e7eb8f1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:35:44, skipping insertion in model container [2024-02-05 10:35:44,225 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:35:42" (1/2) ... [2024-02-05 10:35:44,227 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@45b02a2f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:35:44, skipping insertion in model container [2024-02-05 10:35:44,227 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:35:44" (2/2) ... [2024-02-05 10:35:44,227 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e7eb8f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:35:44, skipping insertion in model container [2024-02-05 10:35:44,228 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:35:44" (2/2) ... [2024-02-05 10:35:44,228 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:35:44,275 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:35:44,277 INFO L101 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-02-05 10:35:44,277 INFO L101 nessWitnessExtractor]: Location invariant before [L102-L102] ok == (_Bool)0 [2024-02-05 10:35:44,277 INFO L101 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-02-05 10:35:44,277 INFO L101 nessWitnessExtractor]: Location invariant after [L66-L66] (((((4294967295LL - (long long )i) + (long long )x >= 0LL) && ((long long )i + (long long )x >= 0LL)) && ((4294967295LL + (long long )i) - (long long )x >= 0LL)) && ((8589934590LL - (long long )i) - (long long )x >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:44,277 INFO L101 nessWitnessExtractor]: Location invariant before [L99-L99] (queue == 0) && (ok == (_Bool)0) [2024-02-05 10:35:44,277 INFO L101 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-02-05 10:35:44,278 INFO L101 nessWitnessExtractor]: Location invariant before [L117-L117] (queue == 0) && (ok == (_Bool)0) [2024-02-05 10:35:44,278 INFO L101 nessWitnessExtractor]: Location invariant before [L53-L53] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 11U || i == 10U) || i == 9U) || i == 8U) || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (((((((((0LL - (long long )i) + (long long )x >= 0LL && (long long )i + (long long )x >= 0LL) && (0LL - (long long )i) - (long long )x >= 0LL) && (long long )i - (long long )x >= 0LL) && 0U == x) && 0U == i) && x == 0U) && x == i) && i == 0U)) || (12U <= i && i <= 4294967294U)) [2024-02-05 10:35:44,278 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L70] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 8U || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U)) || (12U <= i && i <= 4294967294U)) || i == 11U) || i == 10U) || i == 9U) [2024-02-05 10:35:44,278 INFO L101 nessWitnessExtractor]: Location invariant after [L50-L50] (((((4294967295LL - (long long )i) + (long long )x >= 0LL) && ((long long )i + (long long )x >= 0LL)) && ((4294967295LL + (long long )i) - (long long )x >= 0LL)) && ((8589934590LL - (long long )i) - (long long )x >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:44,278 INFO L101 nessWitnessExtractor]: Location invariant before [L95-L95] (((((queue == 0) && (B == 0U)) && (n == 0)) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-02-05 10:35:44,278 INFO L101 nessWitnessExtractor]: Location invariant before [L50-L50] (((((4294967295LL - (long long )i) + (long long )x >= 0LL) && ((long long )i + (long long )x >= 0LL)) && ((4294967295LL + (long long )i) - (long long )x >= 0LL)) && ((8589934590LL - (long long )i) - (long long )x >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:44,279 INFO L101 nessWitnessExtractor]: Location invariant before [L60-L60] (-2147483647 <= end) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:44,279 INFO L101 nessWitnessExtractor]: Location invariant before [L69-L69] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 8U || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (((((((((0LL - (long long )i) + (long long )x >= 0LL && (long long )i + (long long )x >= 0LL) && (0LL - (long long )i) - (long long )x >= 0LL) && (long long )i - (long long )x >= 0LL) && 0U == x) && 0U == i) && x == 0U) && x == i) && i == 0U)) || (12U <= i && i <= 4294967294U)) || i == 11U) || i == 10U) || i == 9U) [2024-02-05 10:35:44,279 INFO L101 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-02-05 10:35:44,279 INFO L101 nessWitnessExtractor]: Location invariant before [L68-L68] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 8U || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (((((((((0LL - (long long )i) + (long long )x >= 0LL && (long long )i + (long long )x >= 0LL) && (0LL - (long long )i) - (long long )x >= 0LL) && (long long )i - (long long )x >= 0LL) && 0U == x) && 0U == i) && x == 0U) && x == i) && i == 0U)) || (12U <= i && i <= 4294967294U)) || i == 11U) || i == 10U) || i == 9U) [2024-02-05 10:35:44,279 INFO L101 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-02-05 10:35:44,279 INFO L101 nessWitnessExtractor]: Location invariant before [L52-L52] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 11U || i == 10U) || i == 9U) || i == 8U) || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (((((((((0LL - (long long )i) + (long long )x >= 0LL && (long long )i + (long long )x >= 0LL) && (0LL - (long long )i) - (long long )x >= 0LL) && (long long )i - (long long )x >= 0LL) && 0U == x) && 0U == i) && x == 0U) && x == i) && i == 0U)) || (12U <= i && i <= 4294967294U)) [2024-02-05 10:35:44,280 INFO L101 nessWitnessExtractor]: Location invariant before [L96-L96] ((((queue == 0) && (n == 0)) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-02-05 10:35:44,280 INFO L101 nessWitnessExtractor]: Location invariant before [L94-L94] ((((((queue == 0) && (A == 0U)) && (B == 0U)) && (n == 0)) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-02-05 10:35:44,281 INFO L101 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-02-05 10:35:44,281 INFO L101 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-02-05 10:35:44,281 INFO L101 nessWitnessExtractor]: Location invariant before [L73-L73] (0 <= end) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:44,281 INFO L101 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-02-05 10:35:44,281 INFO L101 nessWitnessExtractor]: Location invariant before [L97-L97] (((queue == 0) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-02-05 10:35:44,281 INFO L101 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-02-05 10:35:44,281 INFO L101 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-02-05 10:35:44,282 INFO L101 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-02-05 10:35:44,282 INFO L101 nessWitnessExtractor]: Loop invariant at [L51-L51] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 11U || i == 10U) || i == 9U) || i == 8U) || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (((((((((0LL - (long long )i) + (long long )x >= 0LL && (long long )i + (long long )x >= 0LL) && (0LL - (long long )i) - (long long )x >= 0LL) && (long long )i - (long long )x >= 0LL) && 0U == x) && 0U == i) && x == 0U) && x == i) && i == 0U)) || 12U <= i) [2024-02-05 10:35:44,282 INFO L101 nessWitnessExtractor]: Location invariant before [L76-L76] (-2147483647 <= end) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:44,282 INFO L101 nessWitnessExtractor]: Location invariant before [L98-L98] ((queue == 0) && (end == 0)) && (ok == (_Bool)0) [2024-02-05 10:35:44,283 INFO L101 nessWitnessExtractor]: Loop invariant at [L67-L67] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 9U || i == 8U) || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (((((((((0LL - (long long )i) + (long long )x >= 0LL && (long long )i + (long long )x >= 0LL) && (0LL - (long long )i) - (long long )x >= 0LL) && (long long )i - (long long )x >= 0LL) && 0U == x) && 0U == i) && x == 0U) && x == i) && i == 0U)) || 12U <= i) || i == 11U) || i == 10U) [2024-02-05 10:35:44,283 INFO L101 nessWitnessExtractor]: Location invariant before [L54-L54] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 11U || i == 10U) || i == 9U) || i == 8U) || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U)) || (12U <= i && i <= 4294967294U)) [2024-02-05 10:35:44,283 INFO L101 nessWitnessExtractor]: Location invariant before [L123-L123] (((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (queue == 0)) && (ok == (_Bool)0) [2024-02-05 10:35:44,285 INFO L101 nessWitnessExtractor]: Location invariant before [L57-L57] (0 <= end) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:44,285 INFO L101 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-02-05 10:35:44,285 INFO L101 nessWitnessExtractor]: Location invariant before [L66-L66] (((((4294967295LL - (long long )i) + (long long )x >= 0LL) && ((long long )i + (long long )x >= 0LL)) && ((4294967295LL + (long long )i) - (long long )x >= 0LL)) && ((8589934590LL - (long long )i) - (long long )x >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:44,285 INFO L101 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-02-05 10:35:44,285 INFO L101 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-02-05 10:35:44,285 INFO L101 nessWitnessExtractor]: Location invariant before [L119-L119] (queue == 0) && (ok == (_Bool)0) [2024-02-05 10:35:44,286 INFO L101 nessWitnessExtractor]: Location invariant before [L121-L121] (((((-1LL - (long long )i) + (long long )size >= 0LL) && (queue == 0)) && (ok == (_Bool)0)) && (size != 0)) && ((((((((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0)) || (((((6 <= i && 7 <= size) && i <= 2147483646) && (-13LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) [2024-02-05 10:35:44,286 INFO L101 nessWitnessExtractor]: Loop invariant at [L120-L120] ((queue == 0) && (ok == (_Bool)0)) && (((((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0)) || (((((6 <= size && 6 <= i) && (-12LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && size != 0) && i != 1)) || ((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 5) && size != 0)) || ((((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 4) && size != 0)) [2024-02-05 10:35:44,286 INFO L101 nessWitnessExtractor]: Location invariant before [L116-L116] (queue == 0) && (ok == (_Bool)0) [2024-02-05 10:35:44,310 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:35:44,519 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-more-multiply-verify.wvr.c[3081,3094] [2024-02-05 10:35:44,538 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:35:44,551 INFO L201 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-05 10:35:44,557 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:35:44,584 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-more-multiply-verify.wvr.c[3081,3094] [2024-02-05 10:35:44,586 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:35:44,590 INFO L204 MainTranslator]: Completed pre-run [2024-02-05 10:35:44,604 WARN L424 MainDispatcher]: Unable to annotate unsigned int with a witness entry [2024-02-05 10:35:44,605 WARN L424 MainDispatcher]: Unable to annotate x = 0 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 [2024-02-05 10:35:44,675 WARN L424 MainDispatcher]: Unable to annotate unsigned int with a witness entry [2024-02-05 10:35:44,676 WARN L424 MainDispatcher]: Unable to annotate x = 0 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 [2024-02-05 10:35:44,726 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-more-multiply-verify.wvr.c[3081,3094] Start Parsing Local Start Parsing Local [2024-02-05 10:35:44,728 WARN L424 MainDispatcher]: Unable to annotate * arr = (unsigned int*)malloc(sizeof(unsigned int) * (size_t)size) with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-05 10:35:44,738 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-05 10:35:44,739 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@45b02a2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:35:44, skipping insertion in model container [2024-02-05 10:35:44,739 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:35:44,744 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:35:44,746 INFO L158 Benchmark]: Toolchain (without parser) took 528.92ms. Allocated memory was 54.5MB in the beginning and 71.3MB in the end (delta: 16.8MB). Free memory was 27.9MB in the beginning and 34.1MB in the end (delta: -6.2MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. [2024-02-05 10:35:44,746 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 39.8MB. Free memory was 16.7MB in the beginning and 16.6MB in the end (delta: 42.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:35:44,747 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 54.5MB. Free memory is still 39.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:35:44,747 INFO L158 Benchmark]: CACSL2BoogieTranslator took 525.20ms. Allocated memory was 54.5MB in the beginning and 71.3MB in the end (delta: 16.8MB). Free memory was 27.7MB in the beginning and 34.1MB in the end (delta: -6.3MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. [2024-02-05 10:35:44,749 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 0.20ms. Allocated memory is still 39.8MB. Free memory was 16.7MB in the beginning and 16.6MB in the end (delta: 42.1kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 54.5MB. Free memory is still 39.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 525.20ms. Allocated memory was 54.5MB in the beginning and 71.3MB in the end (delta: 16.8MB). Free memory was 27.7MB in the beginning and 34.1MB in the end (delta: -6.3MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 123]: 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