./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-bad-ring.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/popl20-bad-ring.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d8006e4b Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-bad-ring.wvr.c ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/popl20-bad-ring.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-d8006e4-m [2024-02-05 10:35:00,403 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:35:00,621 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-05 10:35:00,627 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:35:00,628 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:35:00,654 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:35:00,654 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:35:00,655 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:35:00,655 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:35:00,655 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:35:00,656 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:35:00,656 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:35:00,656 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:35:00,657 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:35:00,657 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:35:00,657 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:35:00,658 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:35:00,658 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:35:00,658 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-05 10:35:00,658 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:35:00,659 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:35:00,659 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:35:00,659 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:35:00,660 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:35:00,660 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:35:00,660 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:35:00,660 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:35:00,660 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:35:00,661 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:35:00,661 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:35:00,661 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:35:00,661 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:35:00,662 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:35:00,662 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:35:00,662 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:35:00,662 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:35:00,663 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-05 10:35:00,663 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-05 10:35:00,663 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:35:00,663 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:35:00,663 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:35:00,664 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:35:00,664 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:35:00,664 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:35:00,878 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:35:00,898 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:35:00,900 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:35:00,901 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:35:00,902 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:35:00,903 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/popl20-bad-ring.wvr.yml/witness.yml [2024-02-05 10:35:01,085 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:35:01,086 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:35:01,086 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-ring.wvr.c [2024-02-05 10:35:02,215 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:35:02,391 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:35:02,396 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-ring.wvr.c [2024-02-05 10:35:02,404 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1ac7adab/b6c96683280a474daf0bf040568d0517/FLAG84f492951 [2024-02-05 10:35:02,416 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1ac7adab/b6c96683280a474daf0bf040568d0517 [2024-02-05 10:35:02,417 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:35:02,418 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:35:02,449 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:35:02,449 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:35:02,454 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:35:02,456 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:35:01" (1/2) ... [2024-02-05 10:35:02,457 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6244c290 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:35:02, skipping insertion in model container [2024-02-05 10:35:02,457 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:35:01" (1/2) ... [2024-02-05 10:35:02,458 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16cf703 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:35:02, skipping insertion in model container [2024-02-05 10:35:02,459 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:35:02" (2/2) ... [2024-02-05 10:35:02,459 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6244c290 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:35:02, skipping insertion in model container [2024-02-05 10:35:02,459 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:35:02" (2/2) ... [2024-02-05 10:35:02,460 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:35:02,531 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:35:02,532 INFO L101 nessWitnessExtractor]: Location invariant before [L57-L57] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-02-05 10:35:02,532 INFO L101 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-02-05 10:35:02,532 INFO L101 nessWitnessExtractor]: Location invariant before [L129-L129] (((((((q3 == 0) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-05 10:35:02,533 INFO L101 nessWitnessExtractor]: Loop invariant at [L160-L160] ((((((((q3 == 0) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0)) && ((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && (((((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) && i != 2) && i != 3) && i != 4) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0)) [2024-02-05 10:35:02,533 INFO L101 nessWitnessExtractor]: Location invariant before [L58-L58] (((-2147483647 <= q3_back) && (q3_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && ((((((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || (0 <= q3_front && i == 2)) || i == 2) || (0 <= q3_front && i == 1)) || i == 1) || ((((((0 <= q3_front && (2147483648LL + (long long )i) + (long long )l >= 0LL) && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-02-05 10:35:02,533 INFO L101 nessWitnessExtractor]: Location invariant before [L54-L54] ((0 <= q1_back) && ((unsigned long )_argptr == 0UL)) && ((((((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || (q1_back <= 2147483646 && i == 2)) || i == 2) || (q1_back <= 2147483646 && i == 1)) || i == 1) || ((((((q1_back <= 2147483646 && (2147483648LL + (long long )i) + (long long )l >= 0LL) && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-02-05 10:35:02,534 INFO L101 nessWitnessExtractor]: Location invariant before [L74-L74] (((((4294967296LL + (long long )j) + (long long )s >= 0LL) && ((4294967295LL - (long long )j) + (long long )s >= 0LL)) && ((4294967295LL + (long long )j) - (long long )s >= 0LL)) && ((4294967294LL - (long long )j) - (long long )s >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:02,534 INFO L101 nessWitnessExtractor]: Location invariant before [L156-L156] (((((((q3 == 0) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-05 10:35:02,534 INFO L101 nessWitnessExtractor]: Location invariant before [L60-L60] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:35:02,534 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L70] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:02,534 INFO L101 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-02-05 10:35:02,534 INFO L101 nessWitnessExtractor]: Location invariant before [L123-L123] ((((((((((((q1 == 0) && (q2 == 0)) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0)) && (n1 == 0)) && (n2 == 0)) && (n3 == 0) [2024-02-05 10:35:02,534 INFO L101 nessWitnessExtractor]: Location invariant before [L125-L125] ((((((((((q1 == 0) && (q2 == 0)) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0)) && (n3 == 0) [2024-02-05 10:35:02,535 INFO L101 nessWitnessExtractor]: Location invariant before [L109-L109] ((unsigned long )_argptr == 0UL) && ((((-2147483645 <= t && (-3LL - (long long )k) + (long long )t >= 0LL) || (-2147483646 <= t && (-2LL - (long long )k) + (long long )t >= 0LL)) || (-2147483647 <= t && (-1LL - (long long )k) + (long long )t >= 0LL)) || ((0LL - (long long )k) + (long long )t >= 0LL && (long long )k - (long long )t >= 0LL)) [2024-02-05 10:35:02,535 INFO L101 nessWitnessExtractor]: Location invariant before [L62-L62] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:35:02,535 INFO L101 nessWitnessExtractor]: Location invariant before [L55-L55] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-02-05 10:35:02,535 INFO L101 nessWitnessExtractor]: Location invariant before [L68-L68] ((-2147483647 <= q1_back) && (0 <= i)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:02,535 INFO L101 nessWitnessExtractor]: Location invariant before [L139-L139] r == 0 [2024-02-05 10:35:02,535 INFO L101 nessWitnessExtractor]: Location invariant before [L87-L87] ((unsigned long )_argptr == 0UL) && ((((-2147483647 <= s && (-1LL - (long long )j) + (long long )s >= 0LL) || ((0LL - (long long )j) + (long long )s >= 0LL && (long long )j - (long long )s >= 0LL)) || (-2147483645 <= s && (-3LL - (long long )j) + (long long )s >= 0LL)) || (-2147483646 <= s && (-2LL - (long long )j) + (long long )s >= 0LL)) [2024-02-05 10:35:02,535 INFO L101 nessWitnessExtractor]: Location invariant after [L49-L49] (((((4294967296LL + (long long )i) + (long long )l >= 0LL) && ((4294967295LL - (long long )i) + (long long )l >= 0LL)) && ((4294967295LL + (long long )i) - (long long )l >= 0LL)) && ((4294967294LL - (long long )i) - (long long )l >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:02,536 INFO L101 nessWitnessExtractor]: Location invariant before [L77-L77] ((unsigned long )_argptr == 0UL) && (((((((1 <= j && (-2LL + (long long )j) + (long long )s >= 0LL) && (0LL - (long long )j) + (long long )s >= 0LL) && (long long )j - (long long )s >= 0LL) && j != 0) || ((((((2147483648LL + (long long )j) + (long long )s >= 0LL && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s) && s == 0)) || ((((-2147483646 <= s && 1 <= j) && (-4LL + (long long )j) + (long long )s >= 0LL) && (-2LL - (long long )j) + (long long )s >= 0LL) && j != 0)) || ((((-2147483647 <= s && 1 <= j) && (-3LL + (long long )j) + (long long )s >= 0LL) && (-1LL - (long long )j) + (long long )s >= 0LL) && j != 0)) [2024-02-05 10:35:02,536 INFO L101 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-02-05 10:35:02,536 INFO L101 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-02-05 10:35:02,536 INFO L101 nessWitnessExtractor]: Loop invariant at [L76-L76] ((unsigned long )_argptr == 0UL) && (((((((1 <= j && (-2LL + (long long )j) + (long long )s >= 0LL) && (0LL - (long long )j) + (long long )s >= 0LL) && (long long )j - (long long )s >= 0LL) && j != 0) || ((((((2147483648LL + (long long )j) + (long long )s >= 0LL && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s) && s == 0)) || ((((-2147483646 <= s && 1 <= j) && (-4LL + (long long )j) + (long long )s >= 0LL) && (-2LL - (long long )j) + (long long )s >= 0LL) && j != 0)) || ((((-2147483647 <= s && 1 <= j) && (-3LL + (long long )j) + (long long )s >= 0LL) && (-1LL - (long long )j) + (long long )s >= 0LL) && j != 0)) [2024-02-05 10:35:02,536 INFO L101 nessWitnessExtractor]: Location invariant before [L100-L100] (((-2147483647 <= q2_back) && (q2_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && ((((1 <= k && k != 0) && ((((((-2147483646 <= t && (-4LL + (long long )k) + (long long )t >= 0LL) && (-2LL - (long long )k) + (long long )t >= 0LL) || (((-2147483647 <= t && 0 <= q2_front) && (-3LL + (long long )k) + (long long )t >= 0LL) && (-1LL - (long long )k) + (long long )t >= 0LL)) || ((-2147483647 <= t && (-3LL + (long long )k) + (long long )t >= 0LL) && (-1LL - (long long )k) + (long long )t >= 0LL)) || (((0 <= q2_front && (-2LL + (long long )k) + (long long )t >= 0LL) && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL)) || (((-2LL + (long long )k) + (long long )t >= 0LL && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL))) || ((((((0 <= q2_front && (2147483648LL + (long long )k) + (long long )t >= 0LL) && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t) && t == 0)) || ((((((2147483648LL + (long long )k) + (long long )t >= 0LL && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t) && t == 0)) [2024-02-05 10:35:02,536 INFO L101 nessWitnessExtractor]: Location invariant before [L136-L136] ((q2_back == 0) && (q3_back == 0)) && (r == 0) [2024-02-05 10:35:02,537 INFO L101 nessWitnessExtractor]: Location invariant before [L63-L63] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:35:02,537 INFO L101 nessWitnessExtractor]: Loop invariant at [L98-L98] ((unsigned long )_argptr == 0UL) && (((1 <= k && k != 0) && ((((-2147483646 <= t && (-4LL + (long long )k) + (long long )t >= 0LL) && (-2LL - (long long )k) + (long long )t >= 0LL) || ((-2147483647 <= t && (-3LL + (long long )k) + (long long )t >= 0LL) && (-1LL - (long long )k) + (long long )t >= 0LL)) || (((-2LL + (long long )k) + (long long )t >= 0LL && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL))) || ((((((2147483648LL + (long long )k) + (long long )t >= 0LL && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t) && t == 0)) [2024-02-05 10:35:02,537 INFO L101 nessWitnessExtractor]: Location invariant before [L104-L104] (unsigned long )_argptr == 0UL [2024-02-05 10:35:02,537 INFO L101 nessWitnessExtractor]: Location invariant after [L74-L74] (((((4294967296LL + (long long )j) + (long long )s >= 0LL) && ((4294967295LL - (long long )j) + (long long )s >= 0LL)) && ((4294967295LL + (long long )j) - (long long )s >= 0LL)) && ((4294967294LL - (long long )j) - (long long )s >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:02,537 INFO L101 nessWitnessExtractor]: Location invariant before [L124-L124] (((((((((((q1 == 0) && (q2 == 0)) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0)) && (n2 == 0)) && (n3 == 0) [2024-02-05 10:35:02,537 INFO L101 nessWitnessExtractor]: Location invariant before [L78-L78] (((-2147483647 <= q1_back) && (q1_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && ((((((((((1 <= j && (-2LL + (long long )j) + (long long )s >= 0LL) && (0LL - (long long )j) + (long long )s >= 0LL) && (long long )j - (long long )s >= 0LL) && j != 0) || ((((((0 <= q1_front && (2147483648LL + (long long )j) + (long long )s >= 0LL) && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s) && s == 0)) || ((((((2147483648LL + (long long )j) + (long long )s >= 0LL && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s) && s == 0)) || (((((-2147483646 <= s && 0 <= q1_front) && 1 <= j) && (-4LL + (long long )j) + (long long )s >= 0LL) && (-2LL - (long long )j) + (long long )s >= 0LL) && j != 0)) || ((((-2147483646 <= s && 1 <= j) && (-4LL + (long long )j) + (long long )s >= 0LL) && (-2LL - (long long )j) + (long long )s >= 0LL) && j != 0)) || (((((-2147483647 <= s && 0 <= q1_front) && 1 <= j) && (-3LL + (long long )j) + (long long )s >= 0LL) && (-1LL - (long long )j) + (long long )s >= 0LL) && j != 0)) || ((((-2147483647 <= s && 1 <= j) && (-3LL + (long long )j) + (long long )s >= 0LL) && (-1LL - (long long )j) + (long long )s >= 0LL) && j != 0)) [2024-02-05 10:35:02,537 INFO L101 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-02-05 10:35:02,537 INFO L101 nessWitnessExtractor]: Location invariant before [L103-L103] (-2147483647 <= q2_front) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:02,538 INFO L101 nessWitnessExtractor]: Location invariant before [L67-L67] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:02,538 INFO L101 nessWitnessExtractor]: Location invariant after [L96-L96] (((((4294967296LL + (long long )k) + (long long )t >= 0LL) && ((4294967295LL - (long long )k) + (long long )t >= 0LL)) && ((4294967295LL + (long long )k) - (long long )t >= 0LL)) && ((4294967294LL - (long long )k) - (long long )t >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:02,538 INFO L101 nessWitnessExtractor]: Location invariant before [L137-L137] (q3_back == 0) && (r == 0) [2024-02-05 10:35:02,538 INFO L101 nessWitnessExtractor]: Location invariant before [L159-L159] (((((((q3 == 0) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-05 10:35:02,538 INFO L101 nessWitnessExtractor]: Location invariant before [L107-L107] (-2147483647 <= q3_back) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:02,538 INFO L101 nessWitnessExtractor]: Location invariant before [L132-L132] (((((q1_back == 0) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-05 10:35:02,538 INFO L101 nessWitnessExtractor]: Location invariant before [L79-L79] ((unsigned long )_argptr == 0UL) && (((((((1 <= j && (-2LL + (long long )j) + (long long )s >= 0LL) && (0LL - (long long )j) + (long long )s >= 0LL) && (long long )j - (long long )s >= 0LL) && j != 0) || ((((((2147483648LL + (long long )j) + (long long )s >= 0LL && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s) && s == 0)) || ((((-2147483646 <= s && 1 <= j) && (-4LL + (long long )j) + (long long )s >= 0LL) && (-2LL - (long long )j) + (long long )s >= 0LL) && j != 0)) || ((((-2147483647 <= s && 1 <= j) && (-3LL + (long long )j) + (long long )s >= 0LL) && (-1LL - (long long )j) + (long long )s >= 0LL) && j != 0)) [2024-02-05 10:35:02,539 INFO L101 nessWitnessExtractor]: Location invariant before [L66-L66] ((0 <= q1_back) && (0 <= i)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:02,539 INFO L101 nessWitnessExtractor]: Location invariant before [L131-L131] ((((((q1_front == 0) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-05 10:35:02,539 INFO L101 nessWitnessExtractor]: Location invariant before [L133-L133] ((((q1_back == 0) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-05 10:35:02,539 INFO L101 nessWitnessExtractor]: Location invariant before [L161-L161] (((((((((((-1LL - (long long )i) + (long long )size >= 0LL) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0)) && (size != 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)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0)) [2024-02-05 10:35:02,539 INFO L101 nessWitnessExtractor]: Location invariant before [L157-L157] (((((((q3 == 0) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-05 10:35:02,539 INFO L101 nessWitnessExtractor]: Location invariant before [L51-L51] (((((((2147483648LL + (long long )i) + (long long )l >= 0LL) && ((2147483648LL - (long long )i) + (long long )l >= 0LL)) && ((2147483647LL + (long long )i) - (long long )l >= 0LL)) && ((2147483647LL - (long long )i) - (long long )l >= 0LL)) && (0 == i)) && (i == 0)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:02,540 INFO L101 nessWitnessExtractor]: Location invariant before [L59-L59] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-02-05 10:35:02,540 INFO L101 nessWitnessExtractor]: Location invariant before [L56-L56] ((-2147483647 <= q1_back) && ((unsigned long )_argptr == 0UL)) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-02-05 10:35:02,540 INFO L101 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-02-05 10:35:02,540 INFO L101 nessWitnessExtractor]: Location invariant before [L121-L121] (((((((((((((q1 == 0) && (q2 == 0)) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (N == 0)) && (r == 0)) && (n1 == 0)) && (n2 == 0)) && (n3 == 0) [2024-02-05 10:35:02,540 INFO L101 nessWitnessExtractor]: Location invariant before [L114-L114] ((k <= 0) && ((0LL - (long long )k) + (long long )t >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:02,540 INFO L101 nessWitnessExtractor]: Location invariant before [L83-L83] (0 <= q2_back) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:02,541 INFO L101 nessWitnessExtractor]: Location invariant before [L61-L61] ((-2147483647 <= q3_front) && ((unsigned long )_argptr == 0UL)) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:35:02,541 INFO L101 nessWitnessExtractor]: Location invariant before [L96-L96] (((((4294967296LL + (long long )k) + (long long )t >= 0LL) && ((4294967295LL - (long long )k) + (long long )t >= 0LL)) && ((4294967295LL + (long long )k) - (long long )t >= 0LL)) && ((4294967294LL - (long long )k) - (long long )t >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:02,541 INFO L101 nessWitnessExtractor]: Loop invariant at [L52-L52] ((unsigned long )_argptr == 0UL) && (((((3 <= i && i != 1) && i != 2) || i == 2) || i == 1) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-02-05 10:35:02,541 INFO L101 nessWitnessExtractor]: Location invariant before [L128-L128] ((((((((q2 == 0) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-05 10:35:02,542 INFO L101 nessWitnessExtractor]: Location invariant before [L163-L163] (((((((((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-05 10:35:02,542 INFO L101 nessWitnessExtractor]: Location invariant before [L127-L127] (((((((((q1 == 0) && (q2 == 0)) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-05 10:35:02,542 INFO L101 nessWitnessExtractor]: Location invariant before [L53-L53] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-02-05 10:35:02,542 INFO L101 nessWitnessExtractor]: Location invariant before [L65-L65] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:02,543 INFO L101 nessWitnessExtractor]: Location invariant before [L49-L49] (((((4294967296LL + (long long )i) + (long long )l >= 0LL) && ((4294967295LL - (long long )i) + (long long )l >= 0LL)) && ((4294967295LL + (long long )i) - (long long )l >= 0LL)) && ((4294967294LL - (long long )i) - (long long )l >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:02,543 INFO L101 nessWitnessExtractor]: Location invariant before [L81-L81] (-2147483647 <= q1_front) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:02,543 INFO L101 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-02-05 10:35:02,543 INFO L101 nessWitnessExtractor]: Location invariant before [L142-L142] r == 0 [2024-02-05 10:35:02,543 INFO L101 nessWitnessExtractor]: Location invariant before [L101-L101] ((unsigned long )_argptr == 0UL) && (((1 <= k && k != 0) && ((((-2147483646 <= t && (-4LL + (long long )k) + (long long )t >= 0LL) && (-2LL - (long long )k) + (long long )t >= 0LL) || ((-2147483647 <= t && (-3LL + (long long )k) + (long long )t >= 0LL) && (-1LL - (long long )k) + (long long )t >= 0LL)) || (((-2LL + (long long )k) + (long long )t >= 0LL && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL))) || ((((((2147483648LL + (long long )k) + (long long )t >= 0LL && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t) && t == 0)) [2024-02-05 10:35:02,543 INFO L101 nessWitnessExtractor]: Location invariant before [L105-L105] (0 <= q3_back) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:02,543 INFO L101 nessWitnessExtractor]: Location invariant before [L85-L85] (-2147483647 <= q2_back) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:02,543 INFO L101 nessWitnessExtractor]: Location invariant before [L99-L99] ((unsigned long )_argptr == 0UL) && (((1 <= k && k != 0) && ((((-2147483646 <= t && (-4LL + (long long )k) + (long long )t >= 0LL) && (-2LL - (long long )k) + (long long )t >= 0LL) || ((-2147483647 <= t && (-3LL + (long long )k) + (long long )t >= 0LL) && (-1LL - (long long )k) + (long long )t >= 0LL)) || (((-2LL + (long long )k) + (long long )t >= 0LL && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL))) || ((((((2147483648LL + (long long )k) + (long long )t >= 0LL && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t) && t == 0)) [2024-02-05 10:35:02,544 INFO L101 nessWitnessExtractor]: Location invariant before [L135-L135] (((q1_back == 0) && (q2_back == 0)) && (q3_back == 0)) && (r == 0) [2024-02-05 10:35:02,544 INFO L101 nessWitnessExtractor]: Location invariant before [L92-L92] ((j <= 0) && ((0LL - (long long )j) + (long long )s >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:02,568 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:35:02,758 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-ring.wvr.c[3986,3999] [2024-02-05 10:35:02,788 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:35:02,806 INFO L204 MainTranslator]: Completed pre-run [2024-02-05 10:35:02,822 WARN L424 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-05 10:35:02,822 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 Start Parsing Local [2024-02-05 10:35:02,904 WARN L424 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-05 10:35:02,905 WARN L424 MainDispatcher]: Unable to annotate s = 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 [2024-02-05 10:35:02,929 WARN L424 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-05 10:35:02,930 WARN L424 MainDispatcher]: Unable to annotate t = 0 with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-05 10:35:02,960 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-ring.wvr.c[3986,3999] Start Parsing Local Start Parsing Local [2024-02-05 10:35:02,963 WARN L424 MainDispatcher]: Unable to annotate * arr = (int*)malloc(sizeof(int) * (size_t)size) with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-05 10:35:02,971 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-05 10:35:02,972 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16cf703 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:35:02, skipping insertion in model container [2024-02-05 10:35:02,972 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:35:02,972 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:35:02,974 INFO L158 Benchmark]: Toolchain (without parser) took 555.27ms. Allocated memory is still 113.2MB. Free memory was 48.4MB in the beginning and 52.1MB in the end (delta: -3.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:35:02,974 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 113.2MB. Free memory is still 75.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:35:02,974 INFO L158 Benchmark]: CDTParser took 0.08ms. Allocated memory is still 113.2MB. Free memory is still 62.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:35:02,975 INFO L158 Benchmark]: CACSL2BoogieTranslator took 523.73ms. Allocated memory is still 113.2MB. Free memory was 88.1MB in the beginning and 52.1MB in the end (delta: 36.1MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2024-02-05 10:35:02,976 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 113.2MB. Free memory is still 75.5MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.08ms. Allocated memory is still 113.2MB. Free memory is still 62.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 523.73ms. Allocated memory is still 113.2MB. Free memory was 88.1MB in the beginning and 52.1MB in the end (delta: 36.1MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 163]: 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-ring.wvr.c ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/popl20-bad-ring.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-d8006e4-m [2024-02-05 10:35:05,085 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:35:05,140 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-05 10:35:05,144 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:35:05,144 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:35:05,175 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:35:05,176 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:35:05,176 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:35:05,176 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:35:05,177 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:35:05,177 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:35:05,177 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:35:05,178 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:35:05,178 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:35:05,178 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:35:05,178 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:35:05,179 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:35:05,179 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:35:05,179 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:35:05,179 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:35:05,179 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:35:05,182 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:35:05,182 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:35:05,183 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-05 10:35:05,183 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-05 10:35:05,183 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:35:05,183 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-05 10:35:05,183 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:35:05,183 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:35:05,184 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:35:05,184 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:35:05,184 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:35:05,184 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:35:05,184 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:35:05,185 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:35:05,185 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:35:05,185 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:35:05,185 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:35:05,185 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-05 10:35:05,185 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-05 10:35:05,186 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:35:05,189 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:35:05,189 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:35:05,189 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:35:05,190 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:35:05,190 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-05 10:35:05,190 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:35:05,478 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:35:05,499 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:35:05,501 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:35:05,502 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:35:05,503 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:35:05,504 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-ring.wvr.c [2024-02-05 10:35:06,785 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:35:07,086 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:35:07,086 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-ring.wvr.c [2024-02-05 10:35:07,121 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7717243ac/553fe6b7e2b54515aea43a2b05a440e3/FLAG78f53dcb5 [2024-02-05 10:35:07,153 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7717243ac/553fe6b7e2b54515aea43a2b05a440e3 [2024-02-05 10:35:07,155 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:35:07,156 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:35:07,157 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/popl20-bad-ring.wvr.yml/witness.yml [2024-02-05 10:35:07,386 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:35:07,387 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:35:07,388 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:35:07,388 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:35:07,392 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:35:07,393 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:35:07" (1/2) ... [2024-02-05 10:35:07,394 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a12660b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:35:07, skipping insertion in model container [2024-02-05 10:35:07,394 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:35:07" (1/2) ... [2024-02-05 10:35:07,396 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b717f76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:35:07, skipping insertion in model container [2024-02-05 10:35:07,396 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:35:07" (2/2) ... [2024-02-05 10:35:07,396 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a12660b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:35:07, skipping insertion in model container [2024-02-05 10:35:07,397 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:35:07" (2/2) ... [2024-02-05 10:35:07,397 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:35:07,483 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:35:07,484 INFO L101 nessWitnessExtractor]: Location invariant before [L65-L65] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:07,485 INFO L101 nessWitnessExtractor]: Location invariant before [L133-L133] ((((q1_back == 0) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-05 10:35:07,485 INFO L101 nessWitnessExtractor]: Location invariant before [L109-L109] ((unsigned long )_argptr == 0UL) && ((((-2147483645 <= t && (-3LL - (long long )k) + (long long )t >= 0LL) || (-2147483646 <= t && (-2LL - (long long )k) + (long long )t >= 0LL)) || (-2147483647 <= t && (-1LL - (long long )k) + (long long )t >= 0LL)) || ((0LL - (long long )k) + (long long )t >= 0LL && (long long )k - (long long )t >= 0LL)) [2024-02-05 10:35:07,485 INFO L101 nessWitnessExtractor]: Location invariant before [L66-L66] ((0 <= q1_back) && (0 <= i)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:07,485 INFO L101 nessWitnessExtractor]: Location invariant before [L135-L135] (((q1_back == 0) && (q2_back == 0)) && (q3_back == 0)) && (r == 0) [2024-02-05 10:35:07,485 INFO L101 nessWitnessExtractor]: Location invariant before [L121-L121] (((((((((((((q1 == 0) && (q2 == 0)) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (N == 0)) && (r == 0)) && (n1 == 0)) && (n2 == 0)) && (n3 == 0) [2024-02-05 10:35:07,486 INFO L101 nessWitnessExtractor]: Location invariant before [L79-L79] ((unsigned long )_argptr == 0UL) && (((((((1 <= j && (-2LL + (long long )j) + (long long )s >= 0LL) && (0LL - (long long )j) + (long long )s >= 0LL) && (long long )j - (long long )s >= 0LL) && j != 0) || ((((((2147483648LL + (long long )j) + (long long )s >= 0LL && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s) && s == 0)) || ((((-2147483646 <= s && 1 <= j) && (-4LL + (long long )j) + (long long )s >= 0LL) && (-2LL - (long long )j) + (long long )s >= 0LL) && j != 0)) || ((((-2147483647 <= s && 1 <= j) && (-3LL + (long long )j) + (long long )s >= 0LL) && (-1LL - (long long )j) + (long long )s >= 0LL) && j != 0)) [2024-02-05 10:35:07,486 INFO L101 nessWitnessExtractor]: Location invariant before [L85-L85] (-2147483647 <= q2_back) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:07,486 INFO L101 nessWitnessExtractor]: Location invariant before [L57-L57] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-02-05 10:35:07,486 INFO L101 nessWitnessExtractor]: Location invariant before [L132-L132] (((((q1_back == 0) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-05 10:35:07,486 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L70] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:07,486 INFO L101 nessWitnessExtractor]: Location invariant after [L74-L74] (((((4294967296LL + (long long )j) + (long long )s >= 0LL) && ((4294967295LL - (long long )j) + (long long )s >= 0LL)) && ((4294967295LL + (long long )j) - (long long )s >= 0LL)) && ((4294967294LL - (long long )j) - (long long )s >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:07,486 INFO L101 nessWitnessExtractor]: Location invariant before [L136-L136] ((q2_back == 0) && (q3_back == 0)) && (r == 0) [2024-02-05 10:35:07,487 INFO L101 nessWitnessExtractor]: Location invariant before [L67-L67] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:07,487 INFO L101 nessWitnessExtractor]: Location invariant before [L104-L104] (unsigned long )_argptr == 0UL [2024-02-05 10:35:07,487 INFO L101 nessWitnessExtractor]: Location invariant before [L157-L157] (((((((q3 == 0) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-05 10:35:07,487 INFO L101 nessWitnessExtractor]: Location invariant before [L81-L81] (-2147483647 <= q1_front) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:07,488 INFO L101 nessWitnessExtractor]: Loop invariant at [L76-L76] ((unsigned long )_argptr == 0UL) && (((((((1 <= j && (-2LL + (long long )j) + (long long )s >= 0LL) && (0LL - (long long )j) + (long long )s >= 0LL) && (long long )j - (long long )s >= 0LL) && j != 0) || ((((((2147483648LL + (long long )j) + (long long )s >= 0LL && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s) && s == 0)) || ((((-2147483646 <= s && 1 <= j) && (-4LL + (long long )j) + (long long )s >= 0LL) && (-2LL - (long long )j) + (long long )s >= 0LL) && j != 0)) || ((((-2147483647 <= s && 1 <= j) && (-3LL + (long long )j) + (long long )s >= 0LL) && (-1LL - (long long )j) + (long long )s >= 0LL) && j != 0)) [2024-02-05 10:35:07,488 INFO L101 nessWitnessExtractor]: Location invariant before [L99-L99] ((unsigned long )_argptr == 0UL) && (((1 <= k && k != 0) && ((((-2147483646 <= t && (-4LL + (long long )k) + (long long )t >= 0LL) && (-2LL - (long long )k) + (long long )t >= 0LL) || ((-2147483647 <= t && (-3LL + (long long )k) + (long long )t >= 0LL) && (-1LL - (long long )k) + (long long )t >= 0LL)) || (((-2LL + (long long )k) + (long long )t >= 0LL && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL))) || ((((((2147483648LL + (long long )k) + (long long )t >= 0LL && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t) && t == 0)) [2024-02-05 10:35:07,488 INFO L101 nessWitnessExtractor]: Location invariant before [L105-L105] (0 <= q3_back) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:07,488 INFO L101 nessWitnessExtractor]: Location invariant before [L114-L114] ((k <= 0) && ((0LL - (long long )k) + (long long )t >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:07,488 INFO L101 nessWitnessExtractor]: Location invariant before [L129-L129] (((((((q3 == 0) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-05 10:35:07,489 INFO L101 nessWitnessExtractor]: Location invariant before [L156-L156] (((((((q3 == 0) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-05 10:35:07,489 INFO L101 nessWitnessExtractor]: Location invariant before [L128-L128] ((((((((q2 == 0) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-05 10:35:07,489 INFO L101 nessWitnessExtractor]: Location invariant before [L53-L53] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-02-05 10:35:07,489 INFO L101 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-02-05 10:35:07,489 INFO L101 nessWitnessExtractor]: Location invariant before [L60-L60] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:35:07,489 INFO L101 nessWitnessExtractor]: Location invariant before [L159-L159] (((((((q3 == 0) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-05 10:35:07,489 INFO L101 nessWitnessExtractor]: Location invariant before [L56-L56] ((-2147483647 <= q1_back) && ((unsigned long )_argptr == 0UL)) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-02-05 10:35:07,490 INFO L101 nessWitnessExtractor]: Location invariant before [L63-L63] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:35:07,490 INFO L101 nessWitnessExtractor]: Loop invariant at [L98-L98] ((unsigned long )_argptr == 0UL) && (((1 <= k && k != 0) && ((((-2147483646 <= t && (-4LL + (long long )k) + (long long )t >= 0LL) && (-2LL - (long long )k) + (long long )t >= 0LL) || ((-2147483647 <= t && (-3LL + (long long )k) + (long long )t >= 0LL) && (-1LL - (long long )k) + (long long )t >= 0LL)) || (((-2LL + (long long )k) + (long long )t >= 0LL && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL))) || ((((((2147483648LL + (long long )k) + (long long )t >= 0LL && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t) && t == 0)) [2024-02-05 10:35:07,490 INFO L101 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-02-05 10:35:07,491 INFO L101 nessWitnessExtractor]: Loop invariant at [L52-L52] ((unsigned long )_argptr == 0UL) && (((((3 <= i && i != 1) && i != 2) || i == 2) || i == 1) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-02-05 10:35:07,491 INFO L101 nessWitnessExtractor]: Location invariant before [L68-L68] ((-2147483647 <= q1_back) && (0 <= i)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:07,492 INFO L101 nessWitnessExtractor]: Location invariant before [L62-L62] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:35:07,492 INFO L101 nessWitnessExtractor]: Location invariant before [L78-L78] (((-2147483647 <= q1_back) && (q1_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && ((((((((((1 <= j && (-2LL + (long long )j) + (long long )s >= 0LL) && (0LL - (long long )j) + (long long )s >= 0LL) && (long long )j - (long long )s >= 0LL) && j != 0) || ((((((0 <= q1_front && (2147483648LL + (long long )j) + (long long )s >= 0LL) && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s) && s == 0)) || ((((((2147483648LL + (long long )j) + (long long )s >= 0LL && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s) && s == 0)) || (((((-2147483646 <= s && 0 <= q1_front) && 1 <= j) && (-4LL + (long long )j) + (long long )s >= 0LL) && (-2LL - (long long )j) + (long long )s >= 0LL) && j != 0)) || ((((-2147483646 <= s && 1 <= j) && (-4LL + (long long )j) + (long long )s >= 0LL) && (-2LL - (long long )j) + (long long )s >= 0LL) && j != 0)) || (((((-2147483647 <= s && 0 <= q1_front) && 1 <= j) && (-3LL + (long long )j) + (long long )s >= 0LL) && (-1LL - (long long )j) + (long long )s >= 0LL) && j != 0)) || ((((-2147483647 <= s && 1 <= j) && (-3LL + (long long )j) + (long long )s >= 0LL) && (-1LL - (long long )j) + (long long )s >= 0LL) && j != 0)) [2024-02-05 10:35:07,492 INFO L101 nessWitnessExtractor]: Location invariant before [L163-L163] (((((((((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-05 10:35:07,492 INFO L101 nessWitnessExtractor]: Location invariant before [L142-L142] r == 0 [2024-02-05 10:35:07,492 INFO L101 nessWitnessExtractor]: Location invariant before [L55-L55] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-02-05 10:35:07,493 INFO L101 nessWitnessExtractor]: Location invariant before [L87-L87] ((unsigned long )_argptr == 0UL) && ((((-2147483647 <= s && (-1LL - (long long )j) + (long long )s >= 0LL) || ((0LL - (long long )j) + (long long )s >= 0LL && (long long )j - (long long )s >= 0LL)) || (-2147483645 <= s && (-3LL - (long long )j) + (long long )s >= 0LL)) || (-2147483646 <= s && (-2LL - (long long )j) + (long long )s >= 0LL)) [2024-02-05 10:35:07,493 INFO L101 nessWitnessExtractor]: Location invariant before [L100-L100] (((-2147483647 <= q2_back) && (q2_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && ((((1 <= k && k != 0) && ((((((-2147483646 <= t && (-4LL + (long long )k) + (long long )t >= 0LL) && (-2LL - (long long )k) + (long long )t >= 0LL) || (((-2147483647 <= t && 0 <= q2_front) && (-3LL + (long long )k) + (long long )t >= 0LL) && (-1LL - (long long )k) + (long long )t >= 0LL)) || ((-2147483647 <= t && (-3LL + (long long )k) + (long long )t >= 0LL) && (-1LL - (long long )k) + (long long )t >= 0LL)) || (((0 <= q2_front && (-2LL + (long long )k) + (long long )t >= 0LL) && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL)) || (((-2LL + (long long )k) + (long long )t >= 0LL && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL))) || ((((((0 <= q2_front && (2147483648LL + (long long )k) + (long long )t >= 0LL) && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t) && t == 0)) || ((((((2147483648LL + (long long )k) + (long long )t >= 0LL && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t) && t == 0)) [2024-02-05 10:35:07,493 INFO L101 nessWitnessExtractor]: Location invariant before [L74-L74] (((((4294967296LL + (long long )j) + (long long )s >= 0LL) && ((4294967295LL - (long long )j) + (long long )s >= 0LL)) && ((4294967295LL + (long long )j) - (long long )s >= 0LL)) && ((4294967294LL - (long long )j) - (long long )s >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:07,493 INFO L101 nessWitnessExtractor]: Location invariant before [L137-L137] (q3_back == 0) && (r == 0) [2024-02-05 10:35:07,493 INFO L101 nessWitnessExtractor]: Location invariant before [L51-L51] (((((((2147483648LL + (long long )i) + (long long )l >= 0LL) && ((2147483648LL - (long long )i) + (long long )l >= 0LL)) && ((2147483647LL + (long long )i) - (long long )l >= 0LL)) && ((2147483647LL - (long long )i) - (long long )l >= 0LL)) && (0 == i)) && (i == 0)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:07,493 INFO L101 nessWitnessExtractor]: Location invariant before [L139-L139] r == 0 [2024-02-05 10:35:07,494 INFO L101 nessWitnessExtractor]: Location invariant before [L77-L77] ((unsigned long )_argptr == 0UL) && (((((((1 <= j && (-2LL + (long long )j) + (long long )s >= 0LL) && (0LL - (long long )j) + (long long )s >= 0LL) && (long long )j - (long long )s >= 0LL) && j != 0) || ((((((2147483648LL + (long long )j) + (long long )s >= 0LL && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s) && s == 0)) || ((((-2147483646 <= s && 1 <= j) && (-4LL + (long long )j) + (long long )s >= 0LL) && (-2LL - (long long )j) + (long long )s >= 0LL) && j != 0)) || ((((-2147483647 <= s && 1 <= j) && (-3LL + (long long )j) + (long long )s >= 0LL) && (-1LL - (long long )j) + (long long )s >= 0LL) && j != 0)) [2024-02-05 10:35:07,494 INFO L101 nessWitnessExtractor]: Location invariant before [L127-L127] (((((((((q1 == 0) && (q2 == 0)) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-05 10:35:07,494 INFO L101 nessWitnessExtractor]: Location invariant before [L49-L49] (((((4294967296LL + (long long )i) + (long long )l >= 0LL) && ((4294967295LL - (long long )i) + (long long )l >= 0LL)) && ((4294967295LL + (long long )i) - (long long )l >= 0LL)) && ((4294967294LL - (long long )i) - (long long )l >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:07,494 INFO L101 nessWitnessExtractor]: Location invariant before [L107-L107] (-2147483647 <= q3_back) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:07,494 INFO L101 nessWitnessExtractor]: Location invariant after [L49-L49] (((((4294967296LL + (long long )i) + (long long )l >= 0LL) && ((4294967295LL - (long long )i) + (long long )l >= 0LL)) && ((4294967295LL + (long long )i) - (long long )l >= 0LL)) && ((4294967294LL - (long long )i) - (long long )l >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:07,495 INFO L101 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-02-05 10:35:07,495 INFO L101 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-02-05 10:35:07,495 INFO L101 nessWitnessExtractor]: Location invariant before [L124-L124] (((((((((((q1 == 0) && (q2 == 0)) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0)) && (n2 == 0)) && (n3 == 0) [2024-02-05 10:35:07,496 INFO L101 nessWitnessExtractor]: Location invariant before [L161-L161] (((((((((((-1LL - (long long )i) + (long long )size >= 0LL) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0)) && (size != 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)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0)) [2024-02-05 10:35:07,496 INFO L101 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-02-05 10:35:07,496 INFO L101 nessWitnessExtractor]: Location invariant after [L96-L96] (((((4294967296LL + (long long )k) + (long long )t >= 0LL) && ((4294967295LL - (long long )k) + (long long )t >= 0LL)) && ((4294967295LL + (long long )k) - (long long )t >= 0LL)) && ((4294967294LL - (long long )k) - (long long )t >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:07,496 INFO L101 nessWitnessExtractor]: Location invariant before [L103-L103] (-2147483647 <= q2_front) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:07,497 INFO L101 nessWitnessExtractor]: Location invariant before [L101-L101] ((unsigned long )_argptr == 0UL) && (((1 <= k && k != 0) && ((((-2147483646 <= t && (-4LL + (long long )k) + (long long )t >= 0LL) && (-2LL - (long long )k) + (long long )t >= 0LL) || ((-2147483647 <= t && (-3LL + (long long )k) + (long long )t >= 0LL) && (-1LL - (long long )k) + (long long )t >= 0LL)) || (((-2LL + (long long )k) + (long long )t >= 0LL && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL))) || ((((((2147483648LL + (long long )k) + (long long )t >= 0LL && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t) && t == 0)) [2024-02-05 10:35:07,497 INFO L101 nessWitnessExtractor]: Location invariant before [L131-L131] ((((((q1_front == 0) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0) [2024-02-05 10:35:07,497 INFO L101 nessWitnessExtractor]: Location invariant before [L54-L54] ((0 <= q1_back) && ((unsigned long )_argptr == 0UL)) && ((((((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || (q1_back <= 2147483646 && i == 2)) || i == 2) || (q1_back <= 2147483646 && i == 1)) || i == 1) || ((((((q1_back <= 2147483646 && (2147483648LL + (long long )i) + (long long )l >= 0LL) && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-02-05 10:35:07,497 INFO L101 nessWitnessExtractor]: Location invariant before [L83-L83] (0 <= q2_back) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:07,497 INFO L101 nessWitnessExtractor]: Location invariant before [L92-L92] ((j <= 0) && ((0LL - (long long )j) + (long long )s >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:07,497 INFO L101 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-02-05 10:35:07,497 INFO L101 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-02-05 10:35:07,498 INFO L101 nessWitnessExtractor]: Loop invariant at [L160-L160] ((((((((q3 == 0) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0)) && ((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && (((((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) && i != 2) && i != 3) && i != 4) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0)) [2024-02-05 10:35:07,498 INFO L101 nessWitnessExtractor]: Location invariant before [L125-L125] ((((((((((q1 == 0) && (q2 == 0)) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0)) && (n3 == 0) [2024-02-05 10:35:07,498 INFO L101 nessWitnessExtractor]: Location invariant before [L58-L58] (((-2147483647 <= q3_back) && (q3_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && ((((((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || (0 <= q3_front && i == 2)) || i == 2) || (0 <= q3_front && i == 1)) || i == 1) || ((((((0 <= q3_front && (2147483648LL + (long long )i) + (long long )l >= 0LL) && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-02-05 10:35:07,498 INFO L101 nessWitnessExtractor]: Location invariant before [L61-L61] ((-2147483647 <= q3_front) && ((unsigned long )_argptr == 0UL)) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:35:07,498 INFO L101 nessWitnessExtractor]: Location invariant before [L96-L96] (((((4294967296LL + (long long )k) + (long long )t >= 0LL) && ((4294967295LL - (long long )k) + (long long )t >= 0LL)) && ((4294967295LL + (long long )k) - (long long )t >= 0LL)) && ((4294967294LL - (long long )k) - (long long )t >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:07,498 INFO L101 nessWitnessExtractor]: Location invariant before [L123-L123] ((((((((((((q1 == 0) && (q2 == 0)) && (q3 == 0)) && (q1_front == 0)) && (q1_back == 0)) && (q2_front == 0)) && (q2_back == 0)) && (q3_front == 0)) && (q3_back == 0)) && (r == 0)) && (n1 == 0)) && (n2 == 0)) && (n3 == 0) [2024-02-05 10:35:07,499 INFO L101 nessWitnessExtractor]: Location invariant before [L59-L59] ((unsigned long )_argptr == 0UL) && (((((((3 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 2) || i == 1) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-02-05 10:35:07,520 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:35:07,698 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-ring.wvr.c[3986,3999] [2024-02-05 10:35:07,712 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:35:07,730 INFO L201 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-05 10:35:07,737 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:35:07,766 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-ring.wvr.c[3986,3999] [2024-02-05 10:35:07,774 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:35:07,778 INFO L204 MainTranslator]: Completed pre-run [2024-02-05 10:35:07,794 WARN L424 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-05 10:35:07,795 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 Start Parsing Local [2024-02-05 10:35:07,880 WARN L424 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-05 10:35:07,881 WARN L424 MainDispatcher]: Unable to annotate s = 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 [2024-02-05 10:35:07,917 WARN L424 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-05 10:35:07,917 WARN L424 MainDispatcher]: Unable to annotate t = 0 with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-05 10:35:07,939 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-ring.wvr.c[3986,3999] Start Parsing Local Start Parsing Local [2024-02-05 10:35:07,941 WARN L424 MainDispatcher]: Unable to annotate * arr = (int*)malloc(sizeof(int) * (size_t)size) with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-05 10:35:07,948 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-05 10:35:07,949 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b717f76 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:35:07, skipping insertion in model container [2024-02-05 10:35:07,949 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:35:07,949 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:35:07,950 INFO L158 Benchmark]: Toolchain (without parser) took 563.02ms. Allocated memory is still 77.6MB. Free memory was 49.2MB in the beginning and 34.0MB in the end (delta: 15.2MB). Peak memory consumption was 16.9MB. Max. memory is 16.1GB. [2024-02-05 10:35:07,951 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 54.5MB. Free memory was 31.1MB in the beginning and 31.0MB in the end (delta: 42.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:35:07,951 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 54.5MB. Free memory is still 25.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:35:07,951 INFO L158 Benchmark]: CACSL2BoogieTranslator took 560.80ms. Allocated memory is still 77.6MB. Free memory was 48.9MB in the beginning and 34.0MB in the end (delta: 14.9MB). Peak memory consumption was 16.9MB. Max. memory is 16.1GB. [2024-02-05 10:35:07,952 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 54.5MB. Free memory was 31.1MB in the beginning and 31.0MB in the end (delta: 42.8kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 54.5MB. Free memory is still 25.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 560.80ms. Allocated memory is still 77.6MB. Free memory was 48.9MB in the beginning and 34.0MB in the end (delta: 14.9MB). Peak memory consumption was 16.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 163]: 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