./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-bad-three-array-sum-alt.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/popl20-bad-three-array-sum-alt.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a340643f 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-bad-three-array-sum-alt.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-three-array-sum-alt.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-a340643-m [2024-01-27 14:51:46,525 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:51:46,607 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:51:46,612 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:51:46,613 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:51:46,630 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:51:46,631 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:51:46,631 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:51:46,632 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:51:46,635 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:51:46,635 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:51:46,636 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:51:46,636 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:51:46,637 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:51:46,638 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:51:46,638 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:51:46,638 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:51:46,638 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:51:46,638 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:51:46,639 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:51:46,639 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:51:46,639 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:51:46,639 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:51:46,640 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:51:46,640 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:51:46,640 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:51:46,640 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:51:46,640 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:51:46,641 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:51:46,641 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:51:46,642 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:51:46,642 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:51:46,642 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:51:46,642 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:51:46,643 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:51:46,643 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:51:46,643 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:51:46,643 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:51:46,643 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:51:46,643 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:51:46,644 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:51:46,644 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:51:46,644 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:51:46,644 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:51:46,823 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:51:46,849 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:51:46,851 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:51:46,852 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:51:46,853 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:51:46,854 INFO L431 ainManager$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/popl20-bad-three-array-sum-alt.wvr.yml/witness.yml [2024-01-27 14:51:47,025 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:51:47,025 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:51:47,026 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-three-array-sum-alt.wvr.c [2024-01-27 14:51:48,104 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:51:48,267 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:51:48,267 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-three-array-sum-alt.wvr.c [2024-01-27 14:51:48,273 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9567e362/a57de892f70d43aab90cfe0a37ac03d2/FLAG27e374f9a [2024-01-27 14:51:48,286 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9567e362/a57de892f70d43aab90cfe0a37ac03d2 [2024-01-27 14:51:48,291 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:51:48,292 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:51:48,293 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:48,302 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:51:48,306 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:51:48,307 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:51:47" (1/2) ... [2024-01-27 14:51:48,307 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16dc224d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:48, skipping insertion in model container [2024-01-27 14:51:48,307 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:51:47" (1/2) ... [2024-01-27 14:51:48,308 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7daf4d9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:48, skipping insertion in model container [2024-01-27 14:51:48,309 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:48" (2/2) ... [2024-01-27 14:51:48,309 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16dc224d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:48, skipping insertion in model container [2024-01-27 14:51:48,322 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:48" (2/2) ... [2024-01-27 14:51:48,323 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:51:48,363 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:51:48,364 INFO L98 nessWitnessExtractor]: Loop invariant at [L66-L69] ((((((5 <= i && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:51:48,364 INFO L98 nessWitnessExtractor]: Loop invariant at [L66-L69] (unsigned long )_argptr == 0UL [2024-01-27 14:51:48,364 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 14:51:48,364 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= i [2024-01-27 14:51:48,364 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] asum == 0 [2024-01-27 14:51:48,379 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] C == 0 [2024-01-27 14:51:48,379 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] bsum == 0 [2024-01-27 14:51:48,379 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] csum == 0 [2024-01-27 14:51:48,379 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] csum == 0 [2024-01-27 14:51:48,379 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] C == 0 [2024-01-27 14:51:48,380 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] bsum == 0 [2024-01-27 14:51:48,380 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] asum == 0 [2024-01-27 14:51:48,380 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] b <= -1 [2024-01-27 14:51:48,380 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] b != 0 [2024-01-27 14:51:48,380 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-27 14:51:48,380 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] ((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:51:48,380 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] 1 <= b [2024-01-27 14:51:48,381 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] b != 0 [2024-01-27 14:51:48,381 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] csum == 0 [2024-01-27 14:51:48,381 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] C == 0 [2024-01-27 14:51:48,381 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] A == 0 [2024-01-27 14:51:48,381 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] asum == 0 [2024-01-27 14:51:48,382 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] bsum == 0 [2024-01-27 14:51:48,382 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] B == 0 [2024-01-27 14:51:48,382 INFO L98 nessWitnessExtractor]: Loop invariant at [L101-L103] C == 0 [2024-01-27 14:51:48,382 INFO L98 nessWitnessExtractor]: Loop invariant at [L101-L103] asum == 0 [2024-01-27 14:51:48,382 INFO L98 nessWitnessExtractor]: Loop invariant at [L101-L103] csum == 0 [2024-01-27 14:51:48,382 INFO L98 nessWitnessExtractor]: Loop invariant at [L101-L103] bsum == 0 [2024-01-27 14:51:48,382 INFO L98 nessWitnessExtractor]: Loop invariant at [L101-L103] (((((((((((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 1) && size != 0) || (0 == i && i == 0)) || ((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && size != 0) && i != 1) && i != 2) && i != 3) && i != 4)) || ((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 7) && size != 0)) || ((((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 6) && size != 0)) || ((((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)) || ((((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 3) && size != 0)) || ((((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 2) && size != 0) [2024-01-27 14:51:48,383 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] C == 0 [2024-01-27 14:51:48,383 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] asum == 0 [2024-01-27 14:51:48,383 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] bsum == 0 [2024-01-27 14:51:48,383 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] csum == 0 [2024-01-27 14:51:48,383 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] csum == 0 [2024-01-27 14:51:48,383 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] bsum == 0 [2024-01-27 14:51:48,384 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] C == 0 [2024-01-27 14:51:48,384 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] asum == 0 [2024-01-27 14:51:48,384 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] ((((((((((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0) || ((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4)) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((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) [2024-01-27 14:51:48,385 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 14:51:48,385 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] C == 0 [2024-01-27 14:51:48,386 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] csum == 0 [2024-01-27 14:51:48,386 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] size != 0 [2024-01-27 14:51:48,386 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] asum == 0 [2024-01-27 14:51:48,386 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] bsum == 0 [2024-01-27 14:51:48,386 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] 0 <= i [2024-01-27 14:51:48,386 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-27 14:51:48,386 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L60] (((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((8 <= i && i != 1) && i != 2) && i != 3)) || i == 7) || i == 6) || i == 5 [2024-01-27 14:51:48,387 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L60] (unsigned long )_argptr == 0UL [2024-01-27 14:51:48,387 INFO L98 nessWitnessExtractor]: Loop invariant at [L50-L52] (((((((((((8 <= i && i != 1) && i != 2) && i != 3) && i != 4) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:51:48,387 INFO L98 nessWitnessExtractor]: Loop invariant at [L50-L52] (unsigned long )_argptr == 0UL [2024-01-27 14:51:48,387 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-27 14:51:48,398 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] 0 <= i [2024-01-27 14:51:48,398 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-27 14:51:48,398 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 7) || i == 6) || i == 5 [2024-01-27 14:51:48,398 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] C == 0 [2024-01-27 14:51:48,398 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] asum == 0 [2024-01-27 14:51:48,398 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] bsum == 0 [2024-01-27 14:51:48,398 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] csum == 0 [2024-01-27 14:51:48,398 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] A == 0 [2024-01-27 14:51:48,398 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] csum == 0 [2024-01-27 14:51:48,398 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] asum == 0 [2024-01-27 14:51:48,398 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] B == 0 [2024-01-27 14:51:48,398 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] N == 0 [2024-01-27 14:51:48,399 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] bsum == 0 [2024-01-27 14:51:48,399 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] C == 0 [2024-01-27 14:51:48,399 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] bsum == 0 [2024-01-27 14:51:48,399 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] csum == 0 [2024-01-27 14:51:48,399 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] asum == 0 [2024-01-27 14:51:48,399 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] B == 0 [2024-01-27 14:51:48,399 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] asum == 0 [2024-01-27 14:51:48,399 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] csum == 0 [2024-01-27 14:51:48,399 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] C == 0 [2024-01-27 14:51:48,399 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] bsum == 0 [2024-01-27 14:51:48,399 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] ((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:51:48,399 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-27 14:51:48,399 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] asum == 0 [2024-01-27 14:51:48,399 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] bsum == 0 [2024-01-27 14:51:48,399 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (long long )i - (long long )size >= 0LL [2024-01-27 14:51:48,399 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] C == 0 [2024-01-27 14:51:48,399 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] csum == 0 [2024-01-27 14:51:48,399 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] 0 <= i [2024-01-27 14:51:48,399 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:51:48,400 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-27 14:51:48,432 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:51:48,658 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-bad-three-array-sum-alt.wvr.c[2451,2464] [2024-01-27 14:51:48,689 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:51:48,699 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:51:48,709 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 [2024-01-27 14:51:48,781 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 14:51:48,781 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7daf4d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:48, skipping insertion in model container [2024-01-27 14:51:48,782 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:48,782 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:51:48,783 INFO L158 Benchmark]: Toolchain (without parser) took 490.44ms. Allocated memory is still 180.4MB. Free memory was 104.7MB in the beginning and 139.8MB in the end (delta: -35.0MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. [2024-01-27 14:51:48,789 INFO L158 Benchmark]: Witness Parser took 0.32ms. Allocated memory is still 104.9MB. Free memory is still 68.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:48,797 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 180.4MB. Free memory is still 150.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:48,797 INFO L158 Benchmark]: CACSL2BoogieTranslator took 488.69ms. Allocated memory is still 180.4MB. Free memory was 104.5MB in the beginning and 139.8MB in the end (delta: -35.3MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. [2024-01-27 14:51:48,799 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 0.32ms. Allocated memory is still 104.9MB. Free memory is still 68.0MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 180.4MB. Free memory is still 150.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 488.69ms. Allocated memory is still 180.4MB. Free memory was 104.5MB in the beginning and 139.8MB in the end (delta: -35.3MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 54]: 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-bad-three-array-sum-alt.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-three-array-sum-alt.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-a340643-m [2024-01-27 14:51:50,803 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:51:50,879 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:51:50,883 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:51:50,884 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:51:50,912 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:51:50,912 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:51:50,912 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:51:50,913 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:51:50,916 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:51:50,916 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:51:50,916 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:51:50,917 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:51:50,918 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:51:50,918 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:51:50,919 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:51:50,919 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:51:50,919 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:51:50,919 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:51:50,919 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:51:50,920 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:51:50,920 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:51:50,921 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:51:50,921 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:51:50,921 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:51:50,921 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:51:50,921 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:51:50,922 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:51:50,922 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:51:50,922 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:51:50,923 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:51:50,923 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:51:50,923 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:51:50,924 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:51:50,924 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:51:50,924 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:51:50,925 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:51:50,925 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:51:50,925 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:51:50,925 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:51:50,925 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:51:50,926 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:51:50,926 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:51:50,926 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:51:50,926 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:51:50,927 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:51:50,927 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:51:51,195 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:51:51,215 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:51:51,217 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:51:51,218 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:51:51,219 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:51:51,221 INFO L431 ainManager$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/popl20-bad-three-array-sum-alt.wvr.yml/witness.yml [2024-01-27 14:51:51,408 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:51:51,408 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:51:51,409 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-three-array-sum-alt.wvr.c [2024-01-27 14:51:52,495 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:51:52,676 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:51:52,677 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-three-array-sum-alt.wvr.c [2024-01-27 14:51:52,685 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4262b8d1/9b7dd75c931c4a249c554ebd28a8a20f/FLAGd5b5ec72c [2024-01-27 14:51:52,698 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4262b8d1/9b7dd75c931c4a249c554ebd28a8a20f [2024-01-27 14:51:52,698 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:51:52,699 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:51:52,701 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:52,701 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:51:52,705 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:51:52,705 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:51:51" (1/2) ... [2024-01-27 14:51:52,706 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@483a46e1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:52, skipping insertion in model container [2024-01-27 14:51:52,706 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:51:51" (1/2) ... [2024-01-27 14:51:52,707 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@47d75d2e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:52, skipping insertion in model container [2024-01-27 14:51:52,708 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:52" (2/2) ... [2024-01-27 14:51:52,708 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@483a46e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:52, skipping insertion in model container [2024-01-27 14:51:52,708 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:52" (2/2) ... [2024-01-27 14:51:52,708 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:51:52,741 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:51:52,742 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L60] (((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((8 <= i && i != 1) && i != 2) && i != 3)) || i == 7) || i == 6) || i == 5 [2024-01-27 14:51:52,742 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L60] (unsigned long )_argptr == 0UL [2024-01-27 14:51:52,742 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] bsum == 0 [2024-01-27 14:51:52,742 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] C == 0 [2024-01-27 14:51:52,743 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] csum == 0 [2024-01-27 14:51:52,743 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] asum == 0 [2024-01-27 14:51:52,743 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-27 14:51:52,743 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] ((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:51:52,743 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] 0 <= i [2024-01-27 14:51:52,743 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-27 14:51:52,743 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] asum == 0 [2024-01-27 14:51:52,744 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] bsum == 0 [2024-01-27 14:51:52,744 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] csum == 0 [2024-01-27 14:51:52,744 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] C == 0 [2024-01-27 14:51:52,744 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] B == 0 [2024-01-27 14:51:52,744 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-27 14:51:52,744 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:51:52,745 INFO L98 nessWitnessExtractor]: Loop invariant at [L101-L103] asum == 0 [2024-01-27 14:51:52,745 INFO L98 nessWitnessExtractor]: Loop invariant at [L101-L103] (((((((((((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 1) && size != 0) || (0 == i && i == 0)) || ((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && size != 0) && i != 1) && i != 2) && i != 3) && i != 4)) || ((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 7) && size != 0)) || ((((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 6) && size != 0)) || ((((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)) || ((((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 3) && size != 0)) || ((((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 2) && size != 0) [2024-01-27 14:51:52,745 INFO L98 nessWitnessExtractor]: Loop invariant at [L101-L103] C == 0 [2024-01-27 14:51:52,745 INFO L98 nessWitnessExtractor]: Loop invariant at [L101-L103] csum == 0 [2024-01-27 14:51:52,745 INFO L98 nessWitnessExtractor]: Loop invariant at [L101-L103] bsum == 0 [2024-01-27 14:51:52,745 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] csum == 0 [2024-01-27 14:51:52,745 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] B == 0 [2024-01-27 14:51:52,745 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] C == 0 [2024-01-27 14:51:52,746 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] A == 0 [2024-01-27 14:51:52,746 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] bsum == 0 [2024-01-27 14:51:52,746 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] asum == 0 [2024-01-27 14:51:52,746 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] b != 0 [2024-01-27 14:51:52,746 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] b <= -1 [2024-01-27 14:51:52,746 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] csum == 0 [2024-01-27 14:51:52,747 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (long long )i - (long long )size >= 0LL [2024-01-27 14:51:52,747 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] C == 0 [2024-01-27 14:51:52,747 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] 0 <= i [2024-01-27 14:51:52,748 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] bsum == 0 [2024-01-27 14:51:52,748 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] asum == 0 [2024-01-27 14:51:52,748 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] asum == 0 [2024-01-27 14:51:52,748 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] csum == 0 [2024-01-27 14:51:52,749 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] bsum == 0 [2024-01-27 14:51:52,749 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] C == 0 [2024-01-27 14:51:52,749 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] bsum == 0 [2024-01-27 14:51:52,749 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] asum == 0 [2024-01-27 14:51:52,749 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] csum == 0 [2024-01-27 14:51:52,749 INFO L98 nessWitnessExtractor]: Loop invariant at [L50-L52] (((((((((((8 <= i && i != 1) && i != 2) && i != 3) && i != 4) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:51:52,749 INFO L98 nessWitnessExtractor]: Loop invariant at [L50-L52] (unsigned long )_argptr == 0UL [2024-01-27 14:51:52,750 INFO L98 nessWitnessExtractor]: Loop invariant at [L66-L69] ((((((5 <= i && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:51:52,750 INFO L98 nessWitnessExtractor]: Loop invariant at [L66-L69] (unsigned long )_argptr == 0UL [2024-01-27 14:51:52,750 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-27 14:51:52,750 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] 0 <= i [2024-01-27 14:51:52,750 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] asum == 0 [2024-01-27 14:51:52,750 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] N == 0 [2024-01-27 14:51:52,751 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] bsum == 0 [2024-01-27 14:51:52,751 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] B == 0 [2024-01-27 14:51:52,751 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] csum == 0 [2024-01-27 14:51:52,752 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] A == 0 [2024-01-27 14:51:52,752 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] C == 0 [2024-01-27 14:51:52,752 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] csum == 0 [2024-01-27 14:51:52,752 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] C == 0 [2024-01-27 14:51:52,752 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] asum == 0 [2024-01-27 14:51:52,752 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] bsum == 0 [2024-01-27 14:51:52,753 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-27 14:51:52,753 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 7) || i == 6) || i == 5 [2024-01-27 14:51:52,753 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] csum == 0 [2024-01-27 14:51:52,753 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] C == 0 [2024-01-27 14:51:52,753 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] bsum == 0 [2024-01-27 14:51:52,753 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] asum == 0 [2024-01-27 14:51:52,753 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] b != 0 [2024-01-27 14:51:52,753 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] 1 <= b [2024-01-27 14:51:52,754 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] ((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:51:52,754 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-27 14:51:52,754 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 14:51:52,754 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= i [2024-01-27 14:51:52,754 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] bsum == 0 [2024-01-27 14:51:52,754 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] C == 0 [2024-01-27 14:51:52,754 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] asum == 0 [2024-01-27 14:51:52,754 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] csum == 0 [2024-01-27 14:51:52,754 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 14:51:52,755 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] bsum == 0 [2024-01-27 14:51:52,755 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] csum == 0 [2024-01-27 14:51:52,755 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] C == 0 [2024-01-27 14:51:52,755 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] ((((((((((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0) || ((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4)) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((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) [2024-01-27 14:51:52,755 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] asum == 0 [2024-01-27 14:51:52,755 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] size != 0 [2024-01-27 14:51:52,773 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:51:52,935 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-bad-three-array-sum-alt.wvr.c[2451,2464] [2024-01-27 14:51:52,953 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:51:52,966 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-27 14:51:52,972 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:51:52,991 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-bad-three-array-sum-alt.wvr.c[2451,2464] [2024-01-27 14:51:53,000 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:51:53,006 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:51:53,015 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 [2024-01-27 14:51:53,059 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 14:51:53,059 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@47d75d2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:53, skipping insertion in model container [2024-01-27 14:51:53,059 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:53,060 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:51:53,062 INFO L158 Benchmark]: Toolchain (without parser) took 362.05ms. Allocated memory was 58.7MB in the beginning and 75.5MB in the end (delta: 16.8MB). Free memory was 33.0MB in the beginning and 49.8MB in the end (delta: -16.8MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. [2024-01-27 14:51:53,062 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 58.7MB. Free memory was 35.2MB in the beginning and 35.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:53,063 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 58.7MB. Free memory was 43.2MB in the beginning and 43.0MB in the end (delta: 127.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:53,064 INFO L158 Benchmark]: CACSL2BoogieTranslator took 358.50ms. Allocated memory was 58.7MB in the beginning and 75.5MB in the end (delta: 16.8MB). Free memory was 32.8MB in the beginning and 49.8MB in the end (delta: -17.0MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. [2024-01-27 14:51:53,066 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.19ms. Allocated memory is still 58.7MB. Free memory was 35.2MB in the beginning and 35.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 58.7MB. Free memory was 43.2MB in the beginning and 43.0MB in the end (delta: 127.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 358.50ms. Allocated memory was 58.7MB in the beginning and 75.5MB in the end (delta: 16.8MB). Free memory was 32.8MB in the beginning and 49.8MB in the end (delta: -17.0MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 54]: 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