./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 27552612 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-2755261-m [2024-01-26 15:21:21,865 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:21:21,910 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:21:21,913 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:21:21,914 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:21:21,929 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:21:21,929 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:21:21,929 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:21:21,930 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:21:21,930 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:21:21,930 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:21:21,931 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:21:21,931 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:21:21,932 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:21:21,932 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:21:21,932 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:21:21,932 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:21:21,933 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:21:21,933 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:21:21,933 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:21:21,934 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:21:21,936 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:21:21,936 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:21:21,937 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:21:21,937 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:21:21,937 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:21:21,938 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:21:21,938 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:21:21,938 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:21:21,938 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:21:21,939 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:21:21,939 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:21:21,939 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:21:21,939 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:21:21,940 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:21:21,940 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:21:21,940 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:21:21,940 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:21:21,941 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:21:21,941 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:21:21,941 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:21:21,941 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:21:21,942 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:21:21,942 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:21:22,098 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:21:22,119 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:21:22,121 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:21:22,122 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:21:22,122 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:21:22,123 INFO L431 ainManager$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 [2024-01-26 15:21:23,349 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:21:23,480 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:21:23,481 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-three-array-sum-alt.wvr.c [2024-01-26 15:21:23,489 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71990b9ad/5f70e59e7fe54f229b4dd628de62ca70/FLAGd2075b358 [2024-01-26 15:21:23,528 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71990b9ad/5f70e59e7fe54f229b4dd628de62ca70 [2024-01-26 15:21:23,530 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:21:23,534 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:21:23,535 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-three-array-sum-alt.wvr.yml/witness.yml [2024-01-26 15:21:23,698 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:21:23,700 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:21:23,701 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:21:23,701 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:21:23,704 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:21:23,706 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:21:23" (1/2) ... [2024-01-26 15:21:23,707 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c545d5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:21:23, skipping insertion in model container [2024-01-26 15:21:23,707 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:21:23" (1/2) ... [2024-01-26 15:21:23,708 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@13573f1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:21:23, skipping insertion in model container [2024-01-26 15:21:23,708 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:21:23" (2/2) ... [2024-01-26 15:21:23,709 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c545d5b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:21:23, skipping insertion in model container [2024-01-26 15:21:23,709 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:21:23" (2/2) ... [2024-01-26 15:21:23,709 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:21:23,728 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:21:23,730 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] bsum == 0 [2024-01-26 15:21:23,730 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] C == 0 [2024-01-26 15:21:23,730 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] asum == 0 [2024-01-26 15:21:23,730 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] csum == 0 [2024-01-26 15:21:23,731 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] csum == 0 [2024-01-26 15:21:23,731 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] A == 0 [2024-01-26 15:21:23,731 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] N == 0 [2024-01-26 15:21:23,731 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] C == 0 [2024-01-26 15:21:23,732 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] bsum == 0 [2024-01-26 15:21:23,732 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] asum == 0 [2024-01-26 15:21:23,732 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] B == 0 [2024-01-26 15:21:23,732 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L60] (unsigned long )_argptr == 0UL [2024-01-26 15:21:23,732 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 [2024-01-26 15:21:23,732 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) [2024-01-26 15:21:23,732 INFO L98 nessWitnessExtractor]: Loop invariant at [L66-L69] (unsigned long )_argptr == 0UL [2024-01-26 15:21:23,733 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) [2024-01-26 15:21:23,733 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-26 15:21:23,733 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] bsum == 0 [2024-01-26 15:21:23,733 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] csum == 0 [2024-01-26 15:21:23,733 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] asum == 0 [2024-01-26 15:21:23,733 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] B == 0 [2024-01-26 15:21:23,734 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] bsum == 0 [2024-01-26 15:21:23,734 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] C == 0 [2024-01-26 15:21:23,734 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] asum == 0 [2024-01-26 15:21:23,734 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] csum == 0 [2024-01-26 15:21:23,734 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] csum == 0 [2024-01-26 15:21:23,734 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] asum == 0 [2024-01-26 15:21:23,734 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] C == 0 [2024-01-26 15:21:23,735 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] bsum == 0 [2024-01-26 15:21:23,735 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] b <= -1 [2024-01-26 15:21:23,735 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] b != 0 [2024-01-26 15:21:23,735 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] 1 <= b [2024-01-26 15:21:23,735 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] b != 0 [2024-01-26 15:21:23,735 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] asum == 0 [2024-01-26 15:21:23,735 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] bsum == 0 [2024-01-26 15:21:23,735 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] csum == 0 [2024-01-26 15:21:23,736 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] C == 0 [2024-01-26 15:21:23,736 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] csum == 0 [2024-01-26 15:21:23,737 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (long long )i - (long long )size >= 0LL [2024-01-26 15:21:23,737 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] C == 0 [2024-01-26 15:21:23,737 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] 0 <= i [2024-01-26 15:21:23,737 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] asum == 0 [2024-01-26 15:21:23,738 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] bsum == 0 [2024-01-26 15:21:23,738 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] asum == 0 [2024-01-26 15:21:23,738 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] C == 0 [2024-01-26 15:21:23,738 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] bsum == 0 [2024-01-26 15:21:23,738 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] csum == 0 [2024-01-26 15:21:23,738 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] B == 0 [2024-01-26 15:21:23,738 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] A == 0 [2024-01-26 15:21:23,739 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] C == 0 [2024-01-26 15:21:23,739 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] asum == 0 [2024-01-26 15:21:23,739 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] bsum == 0 [2024-01-26 15:21:23,739 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] csum == 0 [2024-01-26 15:21:23,739 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-26 15:21:23,739 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] 0 <= i [2024-01-26 15:21:23,740 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] asum == 0 [2024-01-26 15:21:23,740 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) [2024-01-26 15:21:23,741 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] bsum == 0 [2024-01-26 15:21:23,741 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-26 15:21:23,741 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] C == 0 [2024-01-26 15:21:23,741 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] csum == 0 [2024-01-26 15:21:23,741 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] size != 0 [2024-01-26 15:21:23,741 INFO L98 nessWitnessExtractor]: Loop invariant at [L101-L103] asum == 0 [2024-01-26 15:21:23,741 INFO L98 nessWitnessExtractor]: Loop invariant at [L101-L103] csum == 0 [2024-01-26 15:21:23,742 INFO L98 nessWitnessExtractor]: Loop invariant at [L101-L103] bsum == 0 [2024-01-26 15:21:23,742 INFO L98 nessWitnessExtractor]: Loop invariant at [L101-L103] C == 0 [2024-01-26 15:21:23,742 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) [2024-01-26 15:21:23,742 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] C == 0 [2024-01-26 15:21:23,742 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] asum == 0 [2024-01-26 15:21:23,743 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] bsum == 0 [2024-01-26 15:21:23,743 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] csum == 0 [2024-01-26 15:21:23,743 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= i [2024-01-26 15:21:23,743 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-26 15:21:23,743 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-26 15:21:23,743 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) [2024-01-26 15:21:23,743 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-26 15:21:23,744 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) [2024-01-26 15:21:23,744 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-26 15:21:23,744 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 [2024-01-26 15:21:23,744 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] 0 <= i [2024-01-26 15:21:23,744 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-26 15:21:23,744 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) [2024-01-26 15:21:23,744 INFO L98 nessWitnessExtractor]: Loop invariant at [L50-L52] (unsigned long )_argptr == 0UL [2024-01-26 15:21:23,763 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:21:23,923 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] [2024-01-26 15:21:23,938 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:21:23,948 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:21:23,958 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 [2024-01-26 15:21:23,992 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-26 15:21:23,992 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@13573f1c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:21:23, skipping insertion in model container [2024-01-26 15:21:23,992 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:21:23,993 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:21:23,994 INFO L158 Benchmark]: Toolchain (without parser) took 293.95ms. Allocated memory is still 192.9MB. Free memory was 115.6MB in the beginning and 99.4MB in the end (delta: 16.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-26 15:21:23,995 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 192.9MB. Free memory is still 151.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:21:23,995 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 192.9MB. Free memory is still 121.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:21:23,996 INFO L158 Benchmark]: CACSL2BoogieTranslator took 292.24ms. Allocated memory is still 192.9MB. Free memory was 115.3MB in the beginning and 99.4MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-26 15:21:23,997 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 192.9MB. Free memory is still 151.4MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 192.9MB. Free memory is still 121.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 292.24ms. Allocated memory is still 192.9MB. Free memory was 115.3MB in the beginning and 99.4MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. 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-2755261-m [2024-01-26 15:21:25,686 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:21:25,758 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:21:25,765 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:21:25,765 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:21:25,801 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:21:25,808 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:21:25,808 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:21:25,809 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:21:25,809 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:21:25,809 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:21:25,810 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:21:25,810 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:21:25,810 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:21:25,810 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:21:25,824 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:21:25,824 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:21:25,825 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:21:25,825 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:21:25,825 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:21:25,825 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:21:25,826 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:21:25,826 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:21:25,826 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:21:25,826 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:21:25,826 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:21:25,826 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:21:25,826 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:21:25,827 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:21:25,827 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:21:25,827 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:21:25,827 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:21:25,827 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:21:25,827 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:21:25,828 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:21:25,828 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:21:25,828 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:21:25,828 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:21:25,828 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:21:25,828 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:21:25,829 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:21:25,829 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:21:25,829 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:21:25,829 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:21:25,830 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:21:25,830 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:21:25,830 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:21:26,104 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:21:26,127 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:21:26,129 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:21:26,130 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:21:26,130 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:21:26,131 INFO L431 ainManager$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 [2024-01-26 15:21:27,235 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:21:27,382 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:21:27,383 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-three-array-sum-alt.wvr.c [2024-01-26 15:21:27,389 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b6e701b3/6b94e51f30e74dd7bf04d1da46fa0a12/FLAG28765aa1a [2024-01-26 15:21:27,400 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b6e701b3/6b94e51f30e74dd7bf04d1da46fa0a12 [2024-01-26 15:21:27,402 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:21:27,407 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:21:27,408 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-three-array-sum-alt.wvr.yml/witness.yml [2024-01-26 15:21:27,528 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:21:27,529 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:21:27,530 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:21:27,530 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:21:27,534 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:21:27,534 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:21:27" (1/2) ... [2024-01-26 15:21:27,535 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e17d713 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:21:27, skipping insertion in model container [2024-01-26 15:21:27,535 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:21:27" (1/2) ... [2024-01-26 15:21:27,537 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f37ea2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:21:27, skipping insertion in model container [2024-01-26 15:21:27,537 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:21:27" (2/2) ... [2024-01-26 15:21:27,537 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e17d713 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:21:27, skipping insertion in model container [2024-01-26 15:21:27,538 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:21:27" (2/2) ... [2024-01-26 15:21:27,538 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:21:27,570 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:21:27,571 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] asum == 0 [2024-01-26 15:21:27,571 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] bsum == 0 [2024-01-26 15:21:27,572 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] csum == 0 [2024-01-26 15:21:27,572 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) [2024-01-26 15:21:27,572 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-26 15:21:27,572 INFO L98 nessWitnessExtractor]: Loop invariant at [L50-L52] (unsigned long )_argptr == 0UL [2024-01-26 15:21:27,572 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) [2024-01-26 15:21:27,573 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-26 15:21:27,573 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] 0 <= i [2024-01-26 15:21:27,573 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-26 15:21:27,573 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] 0 <= i [2024-01-26 15:21:27,573 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-26 15:21:27,573 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) [2024-01-26 15:21:27,573 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-26 15:21:27,574 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 [2024-01-26 15:21:27,574 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] C == 0 [2024-01-26 15:21:27,574 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] csum == 0 [2024-01-26 15:21:27,574 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] asum == 0 [2024-01-26 15:21:27,574 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] bsum == 0 [2024-01-26 15:21:27,575 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] C == 0 [2024-01-26 15:21:27,575 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] asum == 0 [2024-01-26 15:21:27,575 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] bsum == 0 [2024-01-26 15:21:27,575 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] csum == 0 [2024-01-26 15:21:27,575 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] N == 0 [2024-01-26 15:21:27,575 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] B == 0 [2024-01-26 15:21:27,575 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] asum == 0 [2024-01-26 15:21:27,575 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] C == 0 [2024-01-26 15:21:27,576 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] bsum == 0 [2024-01-26 15:21:27,576 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] csum == 0 [2024-01-26 15:21:27,576 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] A == 0 [2024-01-26 15:21:27,576 INFO L98 nessWitnessExtractor]: Loop invariant at [L66-L69] (unsigned long )_argptr == 0UL [2024-01-26 15:21:27,576 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) [2024-01-26 15:21:27,576 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] b != 0 [2024-01-26 15:21:27,577 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] b <= -1 [2024-01-26 15:21:27,578 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L60] (unsigned long )_argptr == 0UL [2024-01-26 15:21:27,578 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 [2024-01-26 15:21:27,578 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] B == 0 [2024-01-26 15:21:27,578 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] C == 0 [2024-01-26 15:21:27,578 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] csum == 0 [2024-01-26 15:21:27,578 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] asum == 0 [2024-01-26 15:21:27,578 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] bsum == 0 [2024-01-26 15:21:27,579 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) [2024-01-26 15:21:27,579 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-26 15:21:27,579 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] C == 0 [2024-01-26 15:21:27,579 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] bsum == 0 [2024-01-26 15:21:27,579 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] csum == 0 [2024-01-26 15:21:27,579 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] asum == 0 [2024-01-26 15:21:27,580 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] C == 0 [2024-01-26 15:21:27,580 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] bsum == 0 [2024-01-26 15:21:27,580 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] asum == 0 [2024-01-26 15:21:27,580 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] csum == 0 [2024-01-26 15:21:27,580 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] C == 0 [2024-01-26 15:21:27,581 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] asum == 0 [2024-01-26 15:21:27,581 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] csum == 0 [2024-01-26 15:21:27,582 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] bsum == 0 [2024-01-26 15:21:27,582 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] 1 <= b [2024-01-26 15:21:27,582 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] b != 0 [2024-01-26 15:21:27,582 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] C == 0 [2024-01-26 15:21:27,582 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] csum == 0 [2024-01-26 15:21:27,582 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] asum == 0 [2024-01-26 15:21:27,582 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] size != 0 [2024-01-26 15:21:27,582 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) [2024-01-26 15:21:27,583 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-26 15:21:27,583 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] bsum == 0 [2024-01-26 15:21:27,583 INFO L98 nessWitnessExtractor]: Loop invariant at [L101-L103] bsum == 0 [2024-01-26 15:21:27,583 INFO L98 nessWitnessExtractor]: Loop invariant at [L101-L103] C == 0 [2024-01-26 15:21:27,583 INFO L98 nessWitnessExtractor]: Loop invariant at [L101-L103] asum == 0 [2024-01-26 15:21:27,583 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) [2024-01-26 15:21:27,583 INFO L98 nessWitnessExtractor]: Loop invariant at [L101-L103] csum == 0 [2024-01-26 15:21:27,584 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] C == 0 [2024-01-26 15:21:27,584 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] bsum == 0 [2024-01-26 15:21:27,584 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (long long )i - (long long )size >= 0LL [2024-01-26 15:21:27,584 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] asum == 0 [2024-01-26 15:21:27,584 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] csum == 0 [2024-01-26 15:21:27,584 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] 0 <= i [2024-01-26 15:21:27,584 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-26 15:21:27,584 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= i [2024-01-26 15:21:27,585 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] A == 0 [2024-01-26 15:21:27,585 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] csum == 0 [2024-01-26 15:21:27,585 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] bsum == 0 [2024-01-26 15:21:27,585 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] B == 0 [2024-01-26 15:21:27,585 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] asum == 0 [2024-01-26 15:21:27,585 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] C == 0 [2024-01-26 15:21:27,603 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:21:27,804 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] [2024-01-26 15:21:27,812 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:21:27,821 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-26 15:21:27,823 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:21:27,835 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] [2024-01-26 15:21:27,841 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:21:27,856 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:21:27,865 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-26 15:21:27,903 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-26 15:21:27,903 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f37ea2a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:21:27, skipping insertion in model container [2024-01-26 15:21:27,903 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:21:27,904 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:21:27,905 INFO L158 Benchmark]: Toolchain (without parser) took 375.40ms. Allocated memory is still 75.5MB. Free memory was 40.4MB in the beginning and 42.8MB in the end (delta: -2.3MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. [2024-01-26 15:21:27,905 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 58.7MB. Free memory was 41.1MB in the beginning and 41.0MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:21:27,906 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 75.5MB. Free memory is still 45.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:21:27,906 INFO L158 Benchmark]: CACSL2BoogieTranslator took 373.65ms. Allocated memory is still 75.5MB. Free memory was 40.2MB in the beginning and 43.0MB in the end (delta: -2.8MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. [2024-01-26 15:21:27,907 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 58.7MB. Free memory was 41.1MB in the beginning and 41.0MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 75.5MB. Free memory is still 45.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 373.65ms. Allocated memory is still 75.5MB. Free memory was 40.2MB in the beginning and 43.0MB in the end (delta: -2.8MB). Peak memory consumption was 6.6MB. 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