./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/unroll-cond-2.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/unroll-cond-2.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d8006e4b Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/unroll-cond-2.wvr.c ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/unroll-cond-2.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-d8006e4-m [2024-02-05 10:37:04,643 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:37:04,699 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-05 10:37:04,707 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:37:04,707 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:37:04,737 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:37:04,738 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:37:04,738 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:37:04,739 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:37:04,740 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:37:04,740 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:37:04,740 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:37:04,741 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:37:04,744 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:37:04,744 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:37:04,744 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:37:04,744 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:37:04,744 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:37:04,745 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-05 10:37:04,745 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:37:04,745 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:37:04,745 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:37:04,746 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:37:04,746 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:37:04,746 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:37:04,746 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:37:04,746 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:37:04,747 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:37:04,747 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:37:04,747 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:37:04,748 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:37:04,748 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:37:04,748 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:37:04,749 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:37:04,749 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:37:04,749 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:37:04,749 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-05 10:37:04,749 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-05 10:37:04,750 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:37:04,750 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:37:04,750 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:37:04,750 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:37:04,750 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:37:04,750 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:37:04,998 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:37:05,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:37:05,020 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:37:05,021 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:37:05,021 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:37:05,023 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/unroll-cond-2.wvr.yml/witness.yml [2024-02-05 10:37:05,143 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:37:05,144 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:37:05,145 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/unroll-cond-2.wvr.c [2024-02-05 10:37:06,394 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:37:06,679 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:37:06,679 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/unroll-cond-2.wvr.c [2024-02-05 10:37:06,687 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36f030a32/76b9aa4410b34d369e9e5476816397be/FLAGcbe225635 [2024-02-05 10:37:06,966 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36f030a32/76b9aa4410b34d369e9e5476816397be [2024-02-05 10:37:06,967 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:37:06,968 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:37:06,969 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:37:06,969 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:37:06,972 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:37:06,973 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:37:05" (1/2) ... [2024-02-05 10:37:06,974 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fb75f21 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:37:06, skipping insertion in model container [2024-02-05 10:37:06,974 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:37:05" (1/2) ... [2024-02-05 10:37:06,975 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f43bf5f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:37:06, skipping insertion in model container [2024-02-05 10:37:06,975 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:37:06" (2/2) ... [2024-02-05 10:37:06,975 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fb75f21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:37:06, skipping insertion in model container [2024-02-05 10:37:06,976 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:37:06" (2/2) ... [2024-02-05 10:37:06,976 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:37:07,013 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:37:07,015 INFO L101 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-02-05 10:37:07,015 INFO L101 nessWitnessExtractor]: Location invariant after [L48-L48] (unsigned long )_argptr == 0UL [2024-02-05 10:37:07,015 INFO L101 nessWitnessExtractor]: Location invariant before [L98-L98] (((((((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) + (long long )x2 >= 0LL)) && ((2147483648LL + (long long )i) - (long long )x2 >= 0LL)) && ((2147483647LL - (long long )i) - (long long )x2 >= 0LL)) && (f == 0)) && (x1 == 0)) && (x2 == 0) [2024-02-05 10:37:07,015 INFO L101 nessWitnessExtractor]: Location invariant before [L60-L60] ((unsigned long )_argptr == 0UL) && (((0U == i && i == 0U) || (i <= 4294967294U && i % 2U == 0U)) || i == 2U) [2024-02-05 10:37:07,015 INFO L101 nessWitnessExtractor]: Loop invariant at [L59-L59] ((unsigned long )_argptr == 0UL) && (((0U == i && i == 0U) || i % 2U == 0U) || i == 2U) [2024-02-05 10:37:07,015 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L70] ((i <= 4294967294U) && (i % 2U == 0U)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:37:07,015 INFO L101 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-02-05 10:37:07,016 INFO L101 nessWitnessExtractor]: Location invariant before [L50-L50] ((unsigned long )_argptr == 0UL) && ((((((5U <= i && i <= 4294967294U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U)) [2024-02-05 10:37:07,016 INFO L101 nessWitnessExtractor]: Location invariant before [L62-L62] ((unsigned long )_argptr == 0UL) && (((0U == i && i == 0U) || (i <= 4294967294U && i % 2U == 0U)) || i == 2U) [2024-02-05 10:37:07,016 INFO L101 nessWitnessExtractor]: Loop invariant at [L101-L101] (((f == 0) && (x1 == 0)) && (x2 == 0)) && (((((((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && (-3LL + (long long )size) + (long long )x2 >= 0LL) && (-3LL + (long long )i) + (long long )x2 >= 0LL) && (3LL - (long long )i) + (long long )x2 >= 0LL) && (-3LL + (long long )size) - (long long )x2 >= 0LL) && (-3LL + (long long )i) - (long long )x2 >= 0LL) && (3LL - (long long )i) - (long long )x2 >= 0LL) && i == 3) || ((((((((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && (-2LL + (long long )size) + (long long )x2 >= 0LL) && (-2LL + (long long )i) + (long long )x2 >= 0LL) && (2LL - (long long )i) + (long long )x2 >= 0LL) && (-2LL + (long long )size) - (long long )x2 >= 0LL) && (-2LL + (long long )i) - (long long )x2 >= 0LL) && (2LL - (long long )i) - (long long )x2 >= 0LL) && i == 2)) || ((((((((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && (-1LL + (long long )size) + (long long )x2 >= 0LL) && (-1LL + (long long )i) + (long long )x2 >= 0LL) && (1LL - (long long )i) + (long long )x2 >= 0LL) && (-1LL + (long long )size) - (long long )x2 >= 0LL) && (-1LL + (long long )i) - (long long )x2 >= 0LL) && (1LL - (long long )i) - (long long )x2 >= 0LL) && i == 1))) || ((((((0LL - (long long )i) + (long long )x2 >= 0LL && (long long )i + (long long )x2 >= 0LL) && (0LL - (long long )i) - (long long )x2 >= 0LL) && (long long )i - (long long )x2 >= 0LL) && 0 == i) && i == 0)) || (((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && (-8LL + (long long )size) + (long long )x2 >= 0LL) && (-8LL + (long long )i) + (long long )x2 >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && (-8LL + (long long )size) - (long long )x2 >= 0LL) && (-8LL + (long long )i) - (long long )x2 >= 0LL) && size != 0) && i != 1)) || ((((((((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && (-7LL + (long long )size) + (long long )x2 >= 0LL) && (-7LL + (long long )i) + (long long )x2 >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && (7LL - (long long )i) + (long long )x2 >= 0LL) && (-7LL + (long long )size) - (long long )x2 >= 0LL) && (-7LL + (long long )i) - (long long )x2 >= 0LL) && (7LL - (long long )i) - (long long )x2 >= 0LL) && i == 7) && size != 0)) || ((((((((((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && (-6LL + (long long )size) + (long long )x2 >= 0LL) && (-6LL + (long long )i) + (long long )x2 >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && (6LL - (long long )i) + (long long )x2 >= 0LL) && (-6LL + (long long )size) - (long long )x2 >= 0LL) && (-6LL + (long long )i) - (long long )x2 >= 0LL) && (6LL - (long long )i) - (long long )x2 >= 0LL) && i == 6) && size != 0)) || ((((((((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (-5LL + (long long )size) + (long long )x2 >= 0LL) && (-5LL + (long long )i) + (long long )x2 >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && (5LL - (long long )i) + (long long )x2 >= 0LL) && (-5LL + (long long )size) - (long long )x2 >= 0LL) && (-5LL + (long long )i) - (long long )x2 >= 0LL) && (5LL - (long long )i) - (long long )x2 >= 0LL) && i == 5) && size != 0)) || ((((((((((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && (-4LL + (long long )size) + (long long )x2 >= 0LL) && (-4LL + (long long )i) + (long long )x2 >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && (4LL - (long long )i) + (long long )x2 >= 0LL) && (-4LL + (long long )size) - (long long )x2 >= 0LL) && (-4LL + (long long )i) - (long long )x2 >= 0LL) && (4LL - (long long )i) - (long long )x2 >= 0LL) && i == 4) && size != 0)) [2024-02-05 10:37:07,016 INFO L101 nessWitnessExtractor]: Location invariant before [L79-L79] ((((f == 0) && (x1 == 0)) && (x2 == 0)) && (size == 0)) && (n == 0U) [2024-02-05 10:37:07,016 INFO L101 nessWitnessExtractor]: Location invariant before [L52-L52] ((unsigned long )_argptr == 0UL) && ((((((5U <= i && i <= 4294967294U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U)) [2024-02-05 10:37:07,016 INFO L101 nessWitnessExtractor]: Location invariant before [L67-L67] (i % 2U == 0U) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:37:07,016 INFO L101 nessWitnessExtractor]: Location invariant before [L102-L102] ((((((-1LL - (long long )i) + (long long )size >= 0LL) && (f == 0)) && (x1 == 0)) && (x2 == 0)) && (size != 0)) && ((((((((((((((((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && (-4LL + (long long )size) + (long long )x2 >= 0LL) && (-3LL + (long long )i) + (long long )x2 >= 0LL) && (3LL - (long long )i) + (long long )x2 >= 0LL) && (-4LL + (long long )size) - (long long )x2 >= 0LL) && (-3LL + (long long )i) - (long long )x2 >= 0LL) && (3LL - (long long )i) - (long long )x2 >= 0LL) && i == 3) || ((((((((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && (-3LL + (long long )size) + (long long )x2 >= 0LL) && (-2LL + (long long )i) + (long long )x2 >= 0LL) && (2LL - (long long )i) + (long long )x2 >= 0LL) && (-3LL + (long long )size) - (long long )x2 >= 0LL) && (-2LL + (long long )i) - (long long )x2 >= 0LL) && (2LL - (long long )i) - (long long )x2 >= 0LL) && i == 2)) || ((((((((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && (-2LL + (long long )size) + (long long )x2 >= 0LL) && (-1LL + (long long )i) + (long long )x2 >= 0LL) && (1LL - (long long )i) + (long long )x2 >= 0LL) && (-2LL + (long long )size) - (long long )x2 >= 0LL) && (-1LL + (long long )i) - (long long )x2 >= 0LL) && (1LL - (long long )i) - (long long )x2 >= 0LL) && i == 1)) || (((((((((1 <= size && (-1LL + (long long )size) + (long long )x2 >= 0LL) && (-1LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )x2 >= 0LL) && (long long )i + (long long )x2 >= 0LL) && (-1LL + (long long )size) - (long long )x2 >= 0LL) && (0LL - (long long )i) - (long long )x2 >= 0LL) && (long long )i - (long long )x2 >= 0LL) && 0 == i) && i == 0)) || (((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && (-9LL + (long long )size) + (long long )x2 >= 0LL) && (-8LL + (long long )i) + (long long )x2 >= 0LL) && (-9LL + (long long )size) - (long long )x2 >= 0LL) && (-8LL + (long long )i) - (long long )x2 >= 0LL) && i != 0) && i != 1)) || ((((((((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && (-8LL + (long long )size) + (long long )x2 >= 0LL) && (-7LL + (long long )i) + (long long )x2 >= 0LL) && (7LL - (long long )i) + (long long )x2 >= 0LL) && (-8LL + (long long )size) - (long long )x2 >= 0LL) && (-7LL + (long long )i) - (long long )x2 >= 0LL) && (7LL - (long long )i) - (long long )x2 >= 0LL) && i == 7)) || ((((((((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && (-7LL + (long long )size) + (long long )x2 >= 0LL) && (-6LL + (long long )i) + (long long )x2 >= 0LL) && (6LL - (long long )i) + (long long )x2 >= 0LL) && (-7LL + (long long )size) - (long long )x2 >= 0LL) && (-6LL + (long long )i) - (long long )x2 >= 0LL) && (6LL - (long long )i) - (long long )x2 >= 0LL) && i == 6)) || ((((((((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && (-6LL + (long long )size) + (long long )x2 >= 0LL) && (-5LL + (long long )i) + (long long )x2 >= 0LL) && (5LL - (long long )i) + (long long )x2 >= 0LL) && (-6LL + (long long )size) - (long long )x2 >= 0LL) && (-5LL + (long long )i) - (long long )x2 >= 0LL) && (5LL - (long long )i) - (long long )x2 >= 0LL) && i == 5)) || ((((((((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && (-5LL + (long long )size) + (long long )x2 >= 0LL) && (-4LL + (long long )i) + (long long )x2 >= 0LL) && (4LL - (long long )i) + (long long )x2 >= 0LL) && (-5LL + (long long )size) - (long long )x2 >= 0LL) && (-4LL + (long long )i) - (long long )x2 >= 0LL) && (4LL - (long long )i) - (long long )x2 >= 0LL) && i == 4)) [2024-02-05 10:37:07,017 INFO L101 nessWitnessExtractor]: Location invariant before [L81-L81] ((f == 0) && (x1 == 0)) && (x2 == 0) [2024-02-05 10:37:07,017 INFO L101 nessWitnessExtractor]: Location invariant before [L100-L100] (((((((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) + (long long )x2 >= 0LL)) && ((2147483648LL + (long long )i) - (long long )x2 >= 0LL)) && ((2147483647LL - (long long )i) - (long long )x2 >= 0LL)) && (f == 0)) && (x1 == 0)) && (x2 == 0) [2024-02-05 10:37:07,017 INFO L101 nessWitnessExtractor]: Location invariant before [L61-L61] ((unsigned long )_argptr == 0UL) && (((0U == i && i == 0U) || (i <= 4294967294U && i % 2U == 0U)) || i == 2U) [2024-02-05 10:37:07,017 INFO L101 nessWitnessExtractor]: Location invariant before [L68-L68] ((i <= 4294967294U) && (i % 2U == 0U)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:37:07,017 INFO L101 nessWitnessExtractor]: Location invariant before [L51-L51] ((unsigned long )_argptr == 0UL) && ((((((5U <= i && i <= 4294967294U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U)) [2024-02-05 10:37:07,017 INFO L101 nessWitnessExtractor]: Loop invariant at [L49-L49] ((unsigned long )_argptr == 0UL) && (((((5U <= i || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U)) [2024-02-05 10:37:07,018 INFO L101 nessWitnessExtractor]: Location invariant before [L69-L69] ((i <= 4294967294U) && (i % 2U == 0U)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:37:07,018 INFO L101 nessWitnessExtractor]: Location invariant before [L97-L97] (((((((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) + (long long )x2 >= 0LL)) && ((2147483648LL + (long long )i) - (long long )x2 >= 0LL)) && ((2147483647LL - (long long )i) - (long long )x2 >= 0LL)) && (f == 0)) && (x1 == 0)) && (x2 == 0) [2024-02-05 10:37:07,018 INFO L101 nessWitnessExtractor]: Location invariant before [L104-L104] ((((((0 <= i) && ((long long )i + (long long )x2 >= 0LL)) && ((long long )i - (long long )x2 >= 0LL)) && ((long long )i - (long long )size >= 0LL)) && (f == 0)) && (x1 == 0)) && (x2 == 0) [2024-02-05 10:37:07,018 INFO L101 nessWitnessExtractor]: Location invariant before [L63-L63] ((unsigned long )_argptr == 0UL) && ((i == 1U || (1U <= i && i % 2U == 1U)) || i == 3U) [2024-02-05 10:37:07,018 INFO L101 nessWitnessExtractor]: Location invariant before [L64-L64] ((unsigned long )_argptr == 0UL) && (((1U <= i && i % 2U == 1U) || i == 3U) || i == 1U) [2024-02-05 10:37:07,018 INFO L101 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-02-05 10:37:07,018 INFO L101 nessWitnessExtractor]: Location invariant before [L80-L80] (((f == 0) && (x1 == 0)) && (x2 == 0)) && (size == 0) [2024-02-05 10:37:07,019 INFO L101 nessWitnessExtractor]: Location invariant before [L65-L65] ((unsigned long )_argptr == 0UL) && (((1U <= i && i % 2U == 1U) || i == 3U) || i == 1U) [2024-02-05 10:37:07,019 INFO L101 nessWitnessExtractor]: Location invariant after [L58-L58] (unsigned long )_argptr == 0UL [2024-02-05 10:37:07,019 INFO L101 nessWitnessExtractor]: Location invariant before [L82-L82] ((f == 0) && (x1 == 0)) && (x2 == 0) [2024-02-05 10:37:07,019 INFO L101 nessWitnessExtractor]: Location invariant before [L85-L85] (x1 == 0) && (x2 == 0) [2024-02-05 10:37:07,019 INFO L101 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-02-05 10:37:07,035 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:37:07,151 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/unroll-cond-2.wvr.c[2500,2513] [2024-02-05 10:37:07,157 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:37:07,164 INFO L204 MainTranslator]: Completed pre-run [2024-02-05 10:37:07,173 WARN L424 MainDispatcher]: Unable to annotate unsigned int with a witness entry [2024-02-05 10:37:07,174 WARN L424 MainDispatcher]: Unable to annotate i = 0 with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-05 10:37:07,198 WARN L424 MainDispatcher]: Unable to annotate unsigned int with a witness entry [2024-02-05 10:37:07,198 WARN L424 MainDispatcher]: Unable to annotate i = 0 with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-05 10:37:07,213 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/unroll-cond-2.wvr.c[2500,2513] Start Parsing Local [2024-02-05 10:37:07,216 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-05 10:37:07,216 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f43bf5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:37:07, skipping insertion in model container [2024-02-05 10:37:07,216 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:37:07,217 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:37:07,218 INFO L158 Benchmark]: Toolchain (without parser) took 249.71ms. Allocated memory is still 136.3MB. Free memory was 97.3MB in the beginning and 78.9MB in the end (delta: 18.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-05 10:37:07,218 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 104.9MB. Free memory was 76.5MB in the beginning and 76.3MB in the end (delta: 211.8kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-02-05 10:37:07,219 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 104.9MB. Free memory is still 70.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:37:07,219 INFO L158 Benchmark]: CACSL2BoogieTranslator took 248.04ms. Allocated memory is still 136.3MB. Free memory was 96.9MB in the beginning and 78.9MB in the end (delta: 18.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-05 10:37:07,220 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.18ms. Allocated memory is still 104.9MB. Free memory was 76.5MB in the beginning and 76.3MB in the end (delta: 211.8kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 104.9MB. Free memory is still 70.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 248.04ms. Allocated memory is still 136.3MB. Free memory was 96.9MB in the beginning and 78.9MB in the end (delta: 18.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 97]: 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/unroll-cond-2.wvr.c ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/unroll-cond-2.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-d8006e4-m [2024-02-05 10:37:09,550 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:37:09,617 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-05 10:37:09,622 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:37:09,623 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:37:09,653 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:37:09,653 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:37:09,654 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:37:09,654 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:37:09,657 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:37:09,658 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:37:09,658 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:37:09,658 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:37:09,659 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:37:09,659 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:37:09,660 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:37:09,660 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:37:09,660 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:37:09,660 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:37:09,661 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:37:09,661 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:37:09,662 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:37:09,662 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:37:09,662 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-05 10:37:09,662 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-05 10:37:09,662 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:37:09,663 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-05 10:37:09,663 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:37:09,663 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:37:09,663 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:37:09,664 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:37:09,664 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:37:09,665 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:37:09,665 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:37:09,665 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:37:09,665 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:37:09,666 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:37:09,666 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:37:09,666 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-05 10:37:09,666 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-05 10:37:09,666 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:37:09,667 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:37:09,667 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:37:09,667 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:37:09,667 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:37:09,668 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-05 10:37:09,668 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:37:09,957 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:37:09,987 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:37:09,991 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:37:09,992 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:37:09,992 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:37:09,994 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/unroll-cond-2.wvr.c [2024-02-05 10:37:11,166 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:37:11,307 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:37:11,307 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/unroll-cond-2.wvr.c [2024-02-05 10:37:11,313 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e1ed8803/ae39d788ff704d70ab04c11b1ce84938/FLAG1842e41b8 [2024-02-05 10:37:11,346 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e1ed8803/ae39d788ff704d70ab04c11b1ce84938 [2024-02-05 10:37:11,348 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:37:11,349 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:37:11,351 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/unroll-cond-2.wvr.yml/witness.yml [2024-02-05 10:37:11,535 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:37:11,537 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:37:11,539 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:37:11,539 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:37:11,542 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:37:11,549 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:37:11" (1/2) ... [2024-02-05 10:37:11,550 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2157de2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:37:11, skipping insertion in model container [2024-02-05 10:37:11,550 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:37:11" (1/2) ... [2024-02-05 10:37:11,551 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6baab310 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:37:11, skipping insertion in model container [2024-02-05 10:37:11,551 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:37:11" (2/2) ... [2024-02-05 10:37:11,552 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2157de2c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:37:11, skipping insertion in model container [2024-02-05 10:37:11,552 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:37:11" (2/2) ... [2024-02-05 10:37:11,552 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:37:11,633 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:37:11,634 INFO L101 nessWitnessExtractor]: Location invariant before [L100-L100] (((((((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) + (long long )x2 >= 0LL)) && ((2147483648LL + (long long )i) - (long long )x2 >= 0LL)) && ((2147483647LL - (long long )i) - (long long )x2 >= 0LL)) && (f == 0)) && (x1 == 0)) && (x2 == 0) [2024-02-05 10:37:11,634 INFO L101 nessWitnessExtractor]: Location invariant after [L48-L48] (unsigned long )_argptr == 0UL [2024-02-05 10:37:11,634 INFO L101 nessWitnessExtractor]: Loop invariant at [L101-L101] (((f == 0) && (x1 == 0)) && (x2 == 0)) && (((((((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && (-3LL + (long long )size) + (long long )x2 >= 0LL) && (-3LL + (long long )i) + (long long )x2 >= 0LL) && (3LL - (long long )i) + (long long )x2 >= 0LL) && (-3LL + (long long )size) - (long long )x2 >= 0LL) && (-3LL + (long long )i) - (long long )x2 >= 0LL) && (3LL - (long long )i) - (long long )x2 >= 0LL) && i == 3) || ((((((((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && (-2LL + (long long )size) + (long long )x2 >= 0LL) && (-2LL + (long long )i) + (long long )x2 >= 0LL) && (2LL - (long long )i) + (long long )x2 >= 0LL) && (-2LL + (long long )size) - (long long )x2 >= 0LL) && (-2LL + (long long )i) - (long long )x2 >= 0LL) && (2LL - (long long )i) - (long long )x2 >= 0LL) && i == 2)) || ((((((((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && (-1LL + (long long )size) + (long long )x2 >= 0LL) && (-1LL + (long long )i) + (long long )x2 >= 0LL) && (1LL - (long long )i) + (long long )x2 >= 0LL) && (-1LL + (long long )size) - (long long )x2 >= 0LL) && (-1LL + (long long )i) - (long long )x2 >= 0LL) && (1LL - (long long )i) - (long long )x2 >= 0LL) && i == 1))) || ((((((0LL - (long long )i) + (long long )x2 >= 0LL && (long long )i + (long long )x2 >= 0LL) && (0LL - (long long )i) - (long long )x2 >= 0LL) && (long long )i - (long long )x2 >= 0LL) && 0 == i) && i == 0)) || (((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && (-8LL + (long long )size) + (long long )x2 >= 0LL) && (-8LL + (long long )i) + (long long )x2 >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && (-8LL + (long long )size) - (long long )x2 >= 0LL) && (-8LL + (long long )i) - (long long )x2 >= 0LL) && size != 0) && i != 1)) || ((((((((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && (-7LL + (long long )size) + (long long )x2 >= 0LL) && (-7LL + (long long )i) + (long long )x2 >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && (7LL - (long long )i) + (long long )x2 >= 0LL) && (-7LL + (long long )size) - (long long )x2 >= 0LL) && (-7LL + (long long )i) - (long long )x2 >= 0LL) && (7LL - (long long )i) - (long long )x2 >= 0LL) && i == 7) && size != 0)) || ((((((((((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && (-6LL + (long long )size) + (long long )x2 >= 0LL) && (-6LL + (long long )i) + (long long )x2 >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && (6LL - (long long )i) + (long long )x2 >= 0LL) && (-6LL + (long long )size) - (long long )x2 >= 0LL) && (-6LL + (long long )i) - (long long )x2 >= 0LL) && (6LL - (long long )i) - (long long )x2 >= 0LL) && i == 6) && size != 0)) || ((((((((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (-5LL + (long long )size) + (long long )x2 >= 0LL) && (-5LL + (long long )i) + (long long )x2 >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && (5LL - (long long )i) + (long long )x2 >= 0LL) && (-5LL + (long long )size) - (long long )x2 >= 0LL) && (-5LL + (long long )i) - (long long )x2 >= 0LL) && (5LL - (long long )i) - (long long )x2 >= 0LL) && i == 5) && size != 0)) || ((((((((((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && (-4LL + (long long )size) + (long long )x2 >= 0LL) && (-4LL + (long long )i) + (long long )x2 >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && (4LL - (long long )i) + (long long )x2 >= 0LL) && (-4LL + (long long )size) - (long long )x2 >= 0LL) && (-4LL + (long long )i) - (long long )x2 >= 0LL) && (4LL - (long long )i) - (long long )x2 >= 0LL) && i == 4) && size != 0)) [2024-02-05 10:37:11,634 INFO L101 nessWitnessExtractor]: Location invariant before [L102-L102] ((((((-1LL - (long long )i) + (long long )size >= 0LL) && (f == 0)) && (x1 == 0)) && (x2 == 0)) && (size != 0)) && ((((((((((((((((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && (-4LL + (long long )size) + (long long )x2 >= 0LL) && (-3LL + (long long )i) + (long long )x2 >= 0LL) && (3LL - (long long )i) + (long long )x2 >= 0LL) && (-4LL + (long long )size) - (long long )x2 >= 0LL) && (-3LL + (long long )i) - (long long )x2 >= 0LL) && (3LL - (long long )i) - (long long )x2 >= 0LL) && i == 3) || ((((((((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && (-3LL + (long long )size) + (long long )x2 >= 0LL) && (-2LL + (long long )i) + (long long )x2 >= 0LL) && (2LL - (long long )i) + (long long )x2 >= 0LL) && (-3LL + (long long )size) - (long long )x2 >= 0LL) && (-2LL + (long long )i) - (long long )x2 >= 0LL) && (2LL - (long long )i) - (long long )x2 >= 0LL) && i == 2)) || ((((((((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && (-2LL + (long long )size) + (long long )x2 >= 0LL) && (-1LL + (long long )i) + (long long )x2 >= 0LL) && (1LL - (long long )i) + (long long )x2 >= 0LL) && (-2LL + (long long )size) - (long long )x2 >= 0LL) && (-1LL + (long long )i) - (long long )x2 >= 0LL) && (1LL - (long long )i) - (long long )x2 >= 0LL) && i == 1)) || (((((((((1 <= size && (-1LL + (long long )size) + (long long )x2 >= 0LL) && (-1LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )x2 >= 0LL) && (long long )i + (long long )x2 >= 0LL) && (-1LL + (long long )size) - (long long )x2 >= 0LL) && (0LL - (long long )i) - (long long )x2 >= 0LL) && (long long )i - (long long )x2 >= 0LL) && 0 == i) && i == 0)) || (((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && (-9LL + (long long )size) + (long long )x2 >= 0LL) && (-8LL + (long long )i) + (long long )x2 >= 0LL) && (-9LL + (long long )size) - (long long )x2 >= 0LL) && (-8LL + (long long )i) - (long long )x2 >= 0LL) && i != 0) && i != 1)) || ((((((((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && (-8LL + (long long )size) + (long long )x2 >= 0LL) && (-7LL + (long long )i) + (long long )x2 >= 0LL) && (7LL - (long long )i) + (long long )x2 >= 0LL) && (-8LL + (long long )size) - (long long )x2 >= 0LL) && (-7LL + (long long )i) - (long long )x2 >= 0LL) && (7LL - (long long )i) - (long long )x2 >= 0LL) && i == 7)) || ((((((((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && (-7LL + (long long )size) + (long long )x2 >= 0LL) && (-6LL + (long long )i) + (long long )x2 >= 0LL) && (6LL - (long long )i) + (long long )x2 >= 0LL) && (-7LL + (long long )size) - (long long )x2 >= 0LL) && (-6LL + (long long )i) - (long long )x2 >= 0LL) && (6LL - (long long )i) - (long long )x2 >= 0LL) && i == 6)) || ((((((((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && (-6LL + (long long )size) + (long long )x2 >= 0LL) && (-5LL + (long long )i) + (long long )x2 >= 0LL) && (5LL - (long long )i) + (long long )x2 >= 0LL) && (-6LL + (long long )size) - (long long )x2 >= 0LL) && (-5LL + (long long )i) - (long long )x2 >= 0LL) && (5LL - (long long )i) - (long long )x2 >= 0LL) && i == 5)) || ((((((((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && (-5LL + (long long )size) + (long long )x2 >= 0LL) && (-4LL + (long long )i) + (long long )x2 >= 0LL) && (4LL - (long long )i) + (long long )x2 >= 0LL) && (-5LL + (long long )size) - (long long )x2 >= 0LL) && (-4LL + (long long )i) - (long long )x2 >= 0LL) && (4LL - (long long )i) - (long long )x2 >= 0LL) && i == 4)) [2024-02-05 10:37:11,634 INFO L101 nessWitnessExtractor]: Location invariant before [L51-L51] ((unsigned long )_argptr == 0UL) && ((((((5U <= i && i <= 4294967294U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U)) [2024-02-05 10:37:11,634 INFO L101 nessWitnessExtractor]: Location invariant before [L69-L69] ((i <= 4294967294U) && (i % 2U == 0U)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:37:11,634 INFO L101 nessWitnessExtractor]: Location invariant before [L104-L104] ((((((0 <= i) && ((long long )i + (long long )x2 >= 0LL)) && ((long long )i - (long long )x2 >= 0LL)) && ((long long )i - (long long )size >= 0LL)) && (f == 0)) && (x1 == 0)) && (x2 == 0) [2024-02-05 10:37:11,635 INFO L101 nessWitnessExtractor]: Location invariant before [L50-L50] ((unsigned long )_argptr == 0UL) && ((((((5U <= i && i <= 4294967294U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U)) [2024-02-05 10:37:11,635 INFO L101 nessWitnessExtractor]: Loop invariant at [L49-L49] ((unsigned long )_argptr == 0UL) && (((((5U <= i || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U)) [2024-02-05 10:37:11,635 INFO L101 nessWitnessExtractor]: Loop invariant at [L59-L59] ((unsigned long )_argptr == 0UL) && (((0U == i && i == 0U) || i % 2U == 0U) || i == 2U) [2024-02-05 10:37:11,635 INFO L101 nessWitnessExtractor]: Location invariant before [L64-L64] ((unsigned long )_argptr == 0UL) && (((1U <= i && i % 2U == 1U) || i == 3U) || i == 1U) [2024-02-05 10:37:11,635 INFO L101 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-02-05 10:37:11,635 INFO L101 nessWitnessExtractor]: Location invariant before [L68-L68] ((i <= 4294967294U) && (i % 2U == 0U)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:37:11,635 INFO L101 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-02-05 10:37:11,635 INFO L101 nessWitnessExtractor]: Location invariant before [L65-L65] ((unsigned long )_argptr == 0UL) && (((1U <= i && i % 2U == 1U) || i == 3U) || i == 1U) [2024-02-05 10:37:11,635 INFO L101 nessWitnessExtractor]: Location invariant before [L62-L62] ((unsigned long )_argptr == 0UL) && (((0U == i && i == 0U) || (i <= 4294967294U && i % 2U == 0U)) || i == 2U) [2024-02-05 10:37:11,635 INFO L101 nessWitnessExtractor]: Location invariant before [L61-L61] ((unsigned long )_argptr == 0UL) && (((0U == i && i == 0U) || (i <= 4294967294U && i % 2U == 0U)) || i == 2U) [2024-02-05 10:37:11,635 INFO L101 nessWitnessExtractor]: Location invariant before [L67-L67] (i % 2U == 0U) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:37:11,635 INFO L101 nessWitnessExtractor]: Location invariant before [L80-L80] (((f == 0) && (x1 == 0)) && (x2 == 0)) && (size == 0) [2024-02-05 10:37:11,635 INFO L101 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-02-05 10:37:11,635 INFO L101 nessWitnessExtractor]: Location invariant before [L97-L97] (((((((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) + (long long )x2 >= 0LL)) && ((2147483648LL + (long long )i) - (long long )x2 >= 0LL)) && ((2147483647LL - (long long )i) - (long long )x2 >= 0LL)) && (f == 0)) && (x1 == 0)) && (x2 == 0) [2024-02-05 10:37:11,635 INFO L101 nessWitnessExtractor]: Location invariant before [L63-L63] ((unsigned long )_argptr == 0UL) && ((i == 1U || (1U <= i && i % 2U == 1U)) || i == 3U) [2024-02-05 10:37:11,636 INFO L101 nessWitnessExtractor]: Location invariant before [L98-L98] (((((((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) + (long long )x2 >= 0LL)) && ((2147483648LL + (long long )i) - (long long )x2 >= 0LL)) && ((2147483647LL - (long long )i) - (long long )x2 >= 0LL)) && (f == 0)) && (x1 == 0)) && (x2 == 0) [2024-02-05 10:37:11,636 INFO L101 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-02-05 10:37:11,636 INFO L101 nessWitnessExtractor]: Location invariant before [L60-L60] ((unsigned long )_argptr == 0UL) && (((0U == i && i == 0U) || (i <= 4294967294U && i % 2U == 0U)) || i == 2U) [2024-02-05 10:37:11,636 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L70] ((i <= 4294967294U) && (i % 2U == 0U)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:37:11,636 INFO L101 nessWitnessExtractor]: Location invariant before [L79-L79] ((((f == 0) && (x1 == 0)) && (x2 == 0)) && (size == 0)) && (n == 0U) [2024-02-05 10:37:11,637 INFO L101 nessWitnessExtractor]: Location invariant before [L82-L82] ((f == 0) && (x1 == 0)) && (x2 == 0) [2024-02-05 10:37:11,637 INFO L101 nessWitnessExtractor]: Location invariant after [L58-L58] (unsigned long )_argptr == 0UL [2024-02-05 10:37:11,637 INFO L101 nessWitnessExtractor]: Location invariant before [L85-L85] (x1 == 0) && (x2 == 0) [2024-02-05 10:37:11,637 INFO L101 nessWitnessExtractor]: Location invariant before [L52-L52] ((unsigned long )_argptr == 0UL) && ((((((5U <= i && i <= 4294967294U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U)) [2024-02-05 10:37:11,637 INFO L101 nessWitnessExtractor]: Location invariant before [L81-L81] ((f == 0) && (x1 == 0)) && (x2 == 0) [2024-02-05 10:37:11,668 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:37:11,963 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/unroll-cond-2.wvr.c[2500,2513] [2024-02-05 10:37:11,990 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:37:12,002 INFO L201 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-05 10:37:12,023 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:37:12,059 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/unroll-cond-2.wvr.c[2500,2513] [2024-02-05 10:37:12,064 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:37:12,070 INFO L204 MainTranslator]: Completed pre-run [2024-02-05 10:37:12,099 WARN L424 MainDispatcher]: Unable to annotate unsigned int with a witness entry [2024-02-05 10:37:12,100 WARN L424 MainDispatcher]: Unable to annotate i = 0 with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-05 10:37:12,166 WARN L424 MainDispatcher]: Unable to annotate unsigned int with a witness entry [2024-02-05 10:37:12,166 WARN L424 MainDispatcher]: Unable to annotate i = 0 with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-05 10:37:12,191 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/unroll-cond-2.wvr.c[2500,2513] Start Parsing Local [2024-02-05 10:37:12,205 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-05 10:37:12,206 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6baab310 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:37:12, skipping insertion in model container [2024-02-05 10:37:12,206 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:37:12,206 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:37:12,208 INFO L158 Benchmark]: Toolchain (without parser) took 670.60ms. Allocated memory is still 69.2MB. Free memory was 45.9MB in the beginning and 25.8MB in the end (delta: 20.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-02-05 10:37:12,208 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 48.2MB. Free memory was 28.2MB in the beginning and 28.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:37:12,209 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 69.2MB. Free memory is still 36.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:37:12,209 INFO L158 Benchmark]: CACSL2BoogieTranslator took 667.44ms. Allocated memory is still 69.2MB. Free memory was 45.9MB in the beginning and 25.8MB in the end (delta: 20.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-02-05 10:37:12,211 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 48.2MB. Free memory was 28.2MB in the beginning and 28.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 69.2MB. Free memory is still 36.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 667.44ms. Allocated memory is still 69.2MB. Free memory was 45.9MB in the beginning and 25.8MB in the end (delta: 20.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 97]: 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