./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-commit-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/popl20-commit-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/popl20-commit-2.wvr.c ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/popl20-commit-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 10:35:04,036 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-02-05 10:35:04,179 INFO  L114        SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf
[2024-02-05 10:35:04,183 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-02-05 10:35:04,184 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-02-05 10:35:04,215 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-02-05 10:35:04,215 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-02-05 10:35:04,216 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-02-05 10:35:04,216 INFO  L151        SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-02-05 10:35:04,219 INFO  L153        SettingsManager]:  * Use memory slicer=true
[2024-02-05 10:35:04,220 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-02-05 10:35:04,220 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-02-05 10:35:04,220 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-02-05 10:35:04,221 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-02-05 10:35:04,221 INFO  L153        SettingsManager]:  * Use SBE=true
[2024-02-05 10:35:04,221 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-02-05 10:35:04,222 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-02-05 10:35:04,222 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-02-05 10:35:04,224 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-02-05 10:35:04,224 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-02-05 10:35:04,225 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-02-05 10:35:04,227 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-02-05 10:35:04,227 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-02-05 10:35:04,228 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-02-05 10:35:04,228 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-02-05 10:35:04,228 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-02-05 10:35:04,228 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-02-05 10:35:04,229 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-02-05 10:35:04,230 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-02-05 10:35:04,230 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-02-05 10:35:04,230 INFO  L153        SettingsManager]:  * Only consider context switches at boundaries of atomic blocks=true
[2024-02-05 10:35:04,230 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-02-05 10:35:04,231 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-02-05 10:35:04,231 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-02-05 10:35:04,232 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-02-05 10:35:04,232 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2024-02-05 10:35:04,232 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2024-02-05 10:35:04,232 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-02-05 10:35:04,233 INFO  L153        SettingsManager]:  * Apply one-shot large block encoding in concurrent analysis=false
[2024-02-05 10:35:04,233 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-02-05 10:35:04,233 INFO  L153        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2024-02-05 10:35:04,233 INFO  L153        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-02-05 10:35:04,233 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-02-05 10:35:04,234 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false
[2024-02-05 10:35:04,451 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-02-05 10:35:04,499 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-02-05 10:35:04,502 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-02-05 10:35:04,503 INFO  L270        PluginConnector]: Initializing Witness Parser...
[2024-02-05 10:35:04,505 INFO  L274        PluginConnector]: Witness Parser initialized
[2024-02-05 10:35:04,506 INFO  L431   ainManager$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-commit-2.wvr.yml/witness.yml
[2024-02-05 10:35:04,835 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-02-05 10:35:04,835 INFO  L274        PluginConnector]: CDTParser initialized
[2024-02-05 10:35:04,836 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c
[2024-02-05 10:35:05,808 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-02-05 10:35:06,007 INFO  L384              CDTParser]: Found 1 translation units.
[2024-02-05 10:35:06,008 INFO  L180              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c
[2024-02-05 10:35:06,014 INFO  L427              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5dfa4ef87/2929dd324caf46f5ac0c3b28bddb3117/FLAG7cefb6b31
[2024-02-05 10:35:06,024 INFO  L435              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5dfa4ef87/2929dd324caf46f5ac0c3b28bddb3117
[2024-02-05 10:35:06,025 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-02-05 10:35:06,026 INFO  L133        ToolchainWalker]: Walking toolchain with 5 elements.
[2024-02-05 10:35:06,027 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-02-05 10:35:06,027 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-02-05 10:35:06,031 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-02-05 10:35:06,044 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:35:04" (1/2) ...
[2024-02-05 10:35:06,045 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e96dd95 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:35:06, skipping insertion in model container
[2024-02-05 10:35:06,045 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:35:04" (1/2) ...
[2024-02-05 10:35:06,046 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73e2f506 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:35:06, skipping insertion in model container
[2024-02-05 10:35:06,046 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:35:06" (2/2) ...
[2024-02-05 10:35:06,047 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e96dd95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:35:06, skipping insertion in model container
[2024-02-05 10:35:06,047 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:35:06" (2/2) ...
[2024-02-05 10:35:06,047 INFO  L86    nessWitnessExtractor]: Extracting all invariants from correctness witness
[2024-02-05 10:35:06,146 INFO  L99    nessWitnessExtractor]: Found the following entries in the witness:
[2024-02-05 10:35:06,147 INFO  L101   nessWitnessExtractor]: Location invariant before [L73-L73] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL)
[2024-02-05 10:35:06,147 INFO  L101   nessWitnessExtractor]: Loop invariant at [L52-L52] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:06,147 INFO  L101   nessWitnessExtractor]: Loop invariant at [L94-L94] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:06,148 INFO  L101   nessWitnessExtractor]: Location invariant before [L87-L87] ((-2147483647 <= client_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,148 INFO  L101   nessWitnessExtractor]: Location invariant before [L57-L57] ((-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,148 INFO  L101   nessWitnessExtractor]: Location invariant before [L121-L121] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,148 INFO  L101   nessWitnessExtractor]: Location invariant before [L116-L116] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,148 INFO  L101   nessWitnessExtractor]: Location invariant before [L157-L157] ((((((((((((((client == 0) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:06,148 INFO  L101   nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:06,149 INFO  L101   nessWitnessExtractor]: Location invariant before [L163-L163] (((((((((node1 == 0) && (node2 == 0)) && (node1_size == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:06,149 INFO  L101   nessWitnessExtractor]: Location invariant before [L173-L173] (update == 0) && (safe == (_Bool)1)
[2024-02-05 10:35:06,149 INFO  L101   nessWitnessExtractor]: Location invariant before [L72-L72] (((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,149 INFO  L101   nessWitnessExtractor]: Location invariant before [L102-L102] ((0 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,149 INFO  L101   nessWitnessExtractor]: Location invariant before [L96-L96] (((-2147483647 <= node1_back) && (node1_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,149 INFO  L101   nessWitnessExtractor]: Location invariant before [L138-L138] (((-2147483647 <= client_back) && (client_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,149 INFO  L101   nessWitnessExtractor]: Location invariant before [L169-L169] ((((node2 == 0) && (node2_size == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:06,150 INFO  L101   nessWitnessExtractor]: Location invariant before [L197-L197] (((((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)) && (size != 0)) && ((((((((((8 <= i && 9 <= size) && i <= 2147483646) || (8 <= size && i == 7)) || (7 <= size && i == 6)) || (6 <= size && i == 5)) || (5 <= size && i == 4)) || (4 <= size && i == 3)) || (3 <= size && i == 2)) || (2 <= size && i == 1)) || ((1 <= size && 0 == i) && i == 0))
[2024-02-05 10:35:06,150 INFO  L101   nessWitnessExtractor]: Location invariant before [L176-L176] safe == (_Bool)1
[2024-02-05 10:35:06,150 INFO  L101   nessWitnessExtractor]: Location invariant before [L153-L153] (((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (manager_front == 0)) && (manager_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:06,150 INFO  L101   nessWitnessExtractor]: Location invariant before [L134-L134] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,150 INFO  L101   nessWitnessExtractor]: Location invariant before [L123-L123] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,151 INFO  L101   nessWitnessExtractor]: Location invariant before [L122-L122] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,151 INFO  L101   nessWitnessExtractor]: Location invariant before [L155-L155] (((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:06,151 INFO  L101   nessWitnessExtractor]: Location invariant before [L154-L154] ((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (manager_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:06,151 INFO  L101   nessWitnessExtractor]: Location invariant before [L103-L103] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,151 INFO  L101   nessWitnessExtractor]: Location invariant before [L115-L115] ((unsigned long )_argptr == 0UL) && ((((((((((((((safe == (_Bool)0 || safe == (_Bool)1) || safe == (_Bool)1) || safe == (_Bool)1) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || safe == (_Bool)1) || safe == (_Bool)1) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || safe == (_Bool)1) || safe == (_Bool)1) || (safe == (_Bool)0 || safe == (_Bool)1))
[2024-02-05 10:35:06,151 INFO  L101   nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:06,152 INFO  L101   nessWitnessExtractor]: Location invariant before [L62-L62] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,152 INFO  L101   nessWitnessExtractor]: Location invariant before [L60-L60] ((0 <= node1_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,152 INFO  L101   nessWitnessExtractor]: Location invariant before [L66-L66] ((0 <= node2_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,152 INFO  L101   nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:06,152 INFO  L101   nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:06,152 INFO  L101   nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:06,152 INFO  L101   nessWitnessExtractor]: Location invariant before [L144-L144] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:06,153 INFO  L101   nessWitnessExtractor]: Location invariant before [L79-L79] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL)
[2024-02-05 10:35:06,153 INFO  L101   nessWitnessExtractor]: Location invariant before [L54-L54] (((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,153 INFO  L101   nessWitnessExtractor]: Location invariant before [L158-L158] (((((((((((((client == 0) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:06,154 INFO  L101   nessWitnessExtractor]: Location invariant before [L105-L105] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,155 INFO  L101   nessWitnessExtractor]: Location invariant before [L78-L78] (((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,155 INFO  L101   nessWitnessExtractor]: Location invariant before [L69-L69] ((-2147483647 <= node2_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,155 INFO  L101   nessWitnessExtractor]: Location invariant before [L139-L139] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL)
[2024-02-05 10:35:06,155 INFO  L101   nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:06,155 INFO  L101   nessWitnessExtractor]: Location invariant before [L63-L63] ((-2147483647 <= node1_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,155 INFO  L101   nessWitnessExtractor]: Location invariant before [L119-L119] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:06,156 INFO  L101   nessWitnessExtractor]: Loop invariant at [L196-L196] ((((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)) && ((size != 0 && ((((((((8 <= size && 8 <= i) || (7 <= size && i == 7)) || (6 <= size && i == 6)) || (5 <= size && i == 5)) || (4 <= size && i == 4)) || (3 <= size && i == 3)) || (2 <= size && i == 2)) || (1 <= size && i == 1))) || (0 == i && i == 0))
[2024-02-05 10:35:06,156 INFO  L101   nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:06,156 INFO  L101   nessWitnessExtractor]: Location invariant before [L199-L199] ((((0 <= i) && (node2 == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:06,156 INFO  L101   nessWitnessExtractor]: Location invariant before [L99-L99] ((-2147483647 <= node1_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,156 INFO  L101   nessWitnessExtractor]: Location invariant before [L131-L131] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:06,157 INFO  L101   nessWitnessExtractor]: Location invariant before [L114-L114] (((-2147483647 <= node2_back) && (node2_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,157 INFO  L101   nessWitnessExtractor]: Location invariant before [L85-L85] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,157 INFO  L101   nessWitnessExtractor]: Location invariant before [L162-L162] ((((((((((node1 == 0) && (node2 == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:06,157 INFO  L101   nessWitnessExtractor]: Location invariant before [L192-L192] (((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:06,157 INFO  L101   nessWitnessExtractor]: Location invariant before [L167-L167] ((((((node2 == 0) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:06,158 INFO  L101   nessWitnessExtractor]: Location invariant before [L98-L98] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,158 INFO  L101   nessWitnessExtractor]: Location invariant before [L68-L68] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,158 INFO  L101   nessWitnessExtractor]: Location invariant before [L84-L84] ((0 <= client_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,159 INFO  L101   nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:06,159 INFO  L101   nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:06,159 INFO  L101   nessWitnessExtractor]: Location invariant before [L160-L160] (((((((((((client == 0) && (node1 == 0)) && (node2 == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:06,159 INFO  L101   nessWitnessExtractor]: Location invariant before [L150-L150] ((((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (manager_size == 0)) && (manager_front == 0)) && (manager_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)0)
[2024-02-05 10:35:06,159 INFO  L101   nessWitnessExtractor]: Location invariant before [L141-L141] ((-2147483647 <= client_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,160 INFO  L101   nessWitnessExtractor]: Location invariant before [L137-L137] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:06,160 INFO  L101   nessWitnessExtractor]: Location invariant before [L193-L193] (((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:06,160 INFO  L101   nessWitnessExtractor]: Location invariant before [L75-L75] ((-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,160 INFO  L101   nessWitnessExtractor]: Location invariant before [L170-L170] (((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:06,160 INFO  L101   nessWitnessExtractor]: Location invariant before [L56-L56] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,160 INFO  L101   nessWitnessExtractor]: Location invariant before [L168-L168] (((((node2 == 0) && (node2_size == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:06,160 INFO  L101   nessWitnessExtractor]: Location invariant before [L165-L165] (((((((node1 == 0) && (node2 == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:06,160 INFO  L101   nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:06,161 INFO  L101   nessWitnessExtractor]: Location invariant before [L135-L135] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,161 INFO  L101   nessWitnessExtractor]: Location invariant before [L164-L164] ((((((((node1 == 0) && (node2 == 0)) && (node1_size == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:06,161 INFO  L101   nessWitnessExtractor]: Location invariant before [L132-L132] ((0 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,161 INFO  L101   nessWitnessExtractor]: Location invariant before [L80-L80] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,161 INFO  L101   nessWitnessExtractor]: Location invariant before [L67-L67] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,161 INFO  L101   nessWitnessExtractor]: Location invariant before [L55-L55] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL)
[2024-02-05 10:35:06,161 INFO  L101   nessWitnessExtractor]: Location invariant before [L61-L61] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,162 INFO  L101   nessWitnessExtractor]: Location invariant before [L117-L117] ((-2147483647 <= node2_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,162 INFO  L101   nessWitnessExtractor]: Location invariant before [L120-L120] ((0 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,162 INFO  L101   nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:06,162 INFO  L101   nessWitnessExtractor]: Location invariant before [L81-L81] ((-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,162 INFO  L101   nessWitnessExtractor]: Location invariant before [L152-L152] ((((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (manager_size == 0)) && (manager_front == 0)) && (manager_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:06,162 INFO  L101   nessWitnessExtractor]: Location invariant before [L74-L74] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,162 INFO  L101   nessWitnessExtractor]: Loop invariant at [L112-L112] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:06,162 INFO  L101   nessWitnessExtractor]: Location invariant before [L126-L126] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:06,163 INFO  L101   nessWitnessExtractor]: Location invariant before [L140-L140] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,163 INFO  L101   nessWitnessExtractor]: Location invariant before [L97-L97] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL)
[2024-02-05 10:35:06,163 INFO  L101   nessWitnessExtractor]: Location invariant before [L159-L159] ((((((((((((client == 0) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:06,163 INFO  L101   nessWitnessExtractor]: Location invariant before [L86-L86] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,163 INFO  L101   nessWitnessExtractor]: Location invariant before [L195-L195] (((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:06,163 INFO  L101   nessWitnessExtractor]: Location invariant before [L104-L104] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,163 INFO  L101   nessWitnessExtractor]: Location invariant before [L172-L172] ((update == 0) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:06,164 INFO  L101   nessWitnessExtractor]: Location invariant before [L133-L133] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:06,164 INFO  L101   nessWitnessExtractor]: Loop invariant at [L130-L130] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:06,190 INFO  L179         MainTranslator]: Built tables and reachable declarations
[2024-02-05 10:35:06,330 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-commit-2.wvr.c[5898,5911]
[2024-02-05 10:35:06,336 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2024-02-05 10:35:06,343 INFO  L204         MainTranslator]: Completed pre-run
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[2024-02-05 10:35:06,493 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-commit-2.wvr.c[5898,5911]
Start Parsing Local
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[2024-02-05 10:35:06,495 WARN  L424         MainDispatcher]: Unable to annotate * arr = (int*)malloc(sizeof(int) * (size_t)size) with a witness entry
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[2024-02-05 10:35:06,499 ERROR L326         MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i
[2024-02-05 10:35:06,499 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73e2f506 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:35:06, skipping insertion in model container
[2024-02-05 10:35:06,501 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-02-05 10:35:06,501 INFO  L186        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2024-02-05 10:35:06,503 INFO  L158              Benchmark]: Toolchain (without parser) took 476.27ms. Allocated memory was 167.8MB in the beginning and 234.9MB in the end (delta: 67.1MB). Free memory was 135.6MB in the beginning and 164.8MB in the end (delta: -29.2MB). Peak memory consumption was 40.5MB. Max. memory is 16.1GB.
[2024-02-05 10:35:06,503 INFO  L158              Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 167.8MB. Free memory is still 121.1MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-02-05 10:35:06,503 INFO  L158              Benchmark]: CDTParser took 0.16ms. Allocated memory is still 167.8MB. Free memory is still 124.6MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-02-05 10:35:06,504 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 474.38ms. Allocated memory was 167.8MB in the beginning and 234.9MB in the end (delta: 67.1MB). Free memory was 135.4MB in the beginning and 164.8MB in the end (delta: -29.4MB). Peak memory consumption was 40.5MB. Max. memory is 16.1GB.
[2024-02-05 10:35:06,505 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 0.17ms. Allocated memory is still 167.8MB. Free memory is still 121.1MB. There was no memory consumed. Max. memory is 16.1GB.
 * CDTParser took 0.16ms. Allocated memory is still 167.8MB. Free memory is still 124.6MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 474.38ms. Allocated memory was 167.8MB in the beginning and 234.9MB in the end (delta: 67.1MB). Free memory was 135.4MB in the beginning and 164.8MB in the end (delta: -29.4MB). Peak memory consumption was 40.5MB. Max. memory is 16.1GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - SyntaxErrorResult [Line: 199]: 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-commit-2.wvr.c ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/popl20-commit-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 10:35:08,514 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-02-05 10:35:08,593 INFO  L114        SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf
[2024-02-05 10:35:08,598 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-02-05 10:35:08,599 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-02-05 10:35:08,629 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-02-05 10:35:08,630 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-02-05 10:35:08,630 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-02-05 10:35:08,631 INFO  L151        SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-02-05 10:35:08,634 INFO  L153        SettingsManager]:  * Use memory slicer=true
[2024-02-05 10:35:08,635 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-02-05 10:35:08,635 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-02-05 10:35:08,636 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-02-05 10:35:08,637 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-02-05 10:35:08,637 INFO  L153        SettingsManager]:  * Use SBE=true
[2024-02-05 10:35:08,638 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-02-05 10:35:08,638 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-02-05 10:35:08,638 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-02-05 10:35:08,638 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-02-05 10:35:08,639 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-02-05 10:35:08,639 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-02-05 10:35:08,640 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-02-05 10:35:08,640 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-02-05 10:35:08,640 INFO  L153        SettingsManager]:  * Adapt memory model on pointer casts if necessary=true
[2024-02-05 10:35:08,640 INFO  L153        SettingsManager]:  * Use bitvectors instead of ints=true
[2024-02-05 10:35:08,641 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-02-05 10:35:08,641 INFO  L153        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2024-02-05 10:35:08,641 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-02-05 10:35:08,641 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-02-05 10:35:08,641 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-02-05 10:35:08,643 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-02-05 10:35:08,643 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-02-05 10:35:08,643 INFO  L153        SettingsManager]:  * Only consider context switches at boundaries of atomic blocks=true
[2024-02-05 10:35:08,643 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-02-05 10:35:08,643 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-02-05 10:35:08,644 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-02-05 10:35:08,644 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-02-05 10:35:08,645 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2024-02-05 10:35:08,645 INFO  L153        SettingsManager]:  * Trace refinement strategy=WOLF
[2024-02-05 10:35:08,645 INFO  L153        SettingsManager]:  * Command for external solver=cvc4 --incremental --print-success --lang smt
[2024-02-05 10:35:08,645 INFO  L153        SettingsManager]:  * Apply one-shot large block encoding in concurrent analysis=false
[2024-02-05 10:35:08,645 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-02-05 10:35:08,646 INFO  L153        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2024-02-05 10:35:08,646 INFO  L153        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-02-05 10:35:08,646 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-02-05 10:35:08,646 INFO  L153        SettingsManager]:  * Logic for external solver=AUFBV
[2024-02-05 10:35:08,647 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false
[2024-02-05 10:35:08,955 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-02-05 10:35:08,977 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-02-05 10:35:08,979 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-02-05 10:35:08,980 INFO  L270        PluginConnector]: Initializing Witness Parser...
[2024-02-05 10:35:08,981 INFO  L274        PluginConnector]: Witness Parser initialized
[2024-02-05 10:35:08,983 INFO  L431   ainManager$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-commit-2.wvr.yml/witness.yml
[2024-02-05 10:35:09,208 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-02-05 10:35:09,209 INFO  L274        PluginConnector]: CDTParser initialized
[2024-02-05 10:35:09,209 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c
[2024-02-05 10:35:10,502 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-02-05 10:35:10,682 INFO  L384              CDTParser]: Found 1 translation units.
[2024-02-05 10:35:10,682 INFO  L180              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c
[2024-02-05 10:35:10,688 INFO  L427              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9b877f14/8b793fc1a29f439c99fdda3801752b4e/FLAG9ee17cd94
[2024-02-05 10:35:10,703 INFO  L435              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9b877f14/8b793fc1a29f439c99fdda3801752b4e
[2024-02-05 10:35:10,703 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-02-05 10:35:10,704 INFO  L133        ToolchainWalker]: Walking toolchain with 5 elements.
[2024-02-05 10:35:10,706 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-02-05 10:35:10,706 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-02-05 10:35:10,710 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-02-05 10:35:10,710 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:35:09" (1/2) ...
[2024-02-05 10:35:10,711 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4084dc2c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:35:10, skipping insertion in model container
[2024-02-05 10:35:10,711 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:35:09" (1/2) ...
[2024-02-05 10:35:10,712 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fb5a924 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:35:10, skipping insertion in model container
[2024-02-05 10:35:10,712 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:35:10" (2/2) ...
[2024-02-05 10:35:10,713 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4084dc2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:35:10, skipping insertion in model container
[2024-02-05 10:35:10,713 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:35:10" (2/2) ...
[2024-02-05 10:35:10,713 INFO  L86    nessWitnessExtractor]: Extracting all invariants from correctness witness
[2024-02-05 10:35:10,876 INFO  L99    nessWitnessExtractor]: Found the following entries in the witness:
[2024-02-05 10:35:10,877 INFO  L101   nessWitnessExtractor]: Loop invariant at [L130-L130] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:10,877 INFO  L101   nessWitnessExtractor]: Location invariant before [L165-L165] (((((((node1 == 0) && (node2 == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:10,877 INFO  L101   nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:10,877 INFO  L101   nessWitnessExtractor]: Location invariant before [L150-L150] ((((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (manager_size == 0)) && (manager_front == 0)) && (manager_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)0)
[2024-02-05 10:35:10,878 INFO  L101   nessWitnessExtractor]: Location invariant before [L197-L197] (((((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)) && (size != 0)) && ((((((((((8 <= i && 9 <= size) && i <= 2147483646) || (8 <= size && i == 7)) || (7 <= size && i == 6)) || (6 <= size && i == 5)) || (5 <= size && i == 4)) || (4 <= size && i == 3)) || (3 <= size && i == 2)) || (2 <= size && i == 1)) || ((1 <= size && 0 == i) && i == 0))
[2024-02-05 10:35:10,878 INFO  L101   nessWitnessExtractor]: Location invariant before [L133-L133] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,878 INFO  L101   nessWitnessExtractor]: Location invariant before [L81-L81] ((-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,878 INFO  L101   nessWitnessExtractor]: Location invariant before [L103-L103] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,878 INFO  L101   nessWitnessExtractor]: Location invariant before [L115-L115] ((unsigned long )_argptr == 0UL) && ((((((((((((((safe == (_Bool)0 || safe == (_Bool)1) || safe == (_Bool)1) || safe == (_Bool)1) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || safe == (_Bool)1) || safe == (_Bool)1) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || safe == (_Bool)1) || safe == (_Bool)1) || (safe == (_Bool)0 || safe == (_Bool)1))
[2024-02-05 10:35:10,878 INFO  L101   nessWitnessExtractor]: Location invariant before [L195-L195] (((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:10,878 INFO  L101   nessWitnessExtractor]: Location invariant before [L117-L117] ((-2147483647 <= node2_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,878 INFO  L101   nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:10,878 INFO  L101   nessWitnessExtractor]: Location invariant before [L72-L72] (((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,878 INFO  L101   nessWitnessExtractor]: Location invariant before [L74-L74] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,878 INFO  L101   nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:10,878 INFO  L101   nessWitnessExtractor]: Location invariant before [L120-L120] ((0 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,879 INFO  L101   nessWitnessExtractor]: Location invariant before [L68-L68] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,879 INFO  L101   nessWitnessExtractor]: Location invariant before [L158-L158] (((((((((((((client == 0) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:10,879 INFO  L101   nessWitnessExtractor]: Location invariant before [L99-L99] ((-2147483647 <= node1_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,879 INFO  L101   nessWitnessExtractor]: Location invariant before [L55-L55] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL)
[2024-02-05 10:35:10,879 INFO  L101   nessWitnessExtractor]: Loop invariant at [L52-L52] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:10,879 INFO  L101   nessWitnessExtractor]: Location invariant before [L154-L154] ((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (manager_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:10,879 INFO  L101   nessWitnessExtractor]: Location invariant before [L155-L155] (((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:10,879 INFO  L101   nessWitnessExtractor]: Location invariant before [L126-L126] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:10,879 INFO  L101   nessWitnessExtractor]: Location invariant before [L60-L60] ((0 <= node1_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,880 INFO  L101   nessWitnessExtractor]: Location invariant before [L87-L87] ((-2147483647 <= client_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,880 INFO  L101   nessWitnessExtractor]: Location invariant before [L134-L134] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,880 INFO  L101   nessWitnessExtractor]: Location invariant before [L63-L63] ((-2147483647 <= node1_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,880 INFO  L101   nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:10,880 INFO  L101   nessWitnessExtractor]: Location invariant before [L170-L170] (((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:10,880 INFO  L101   nessWitnessExtractor]: Location invariant before [L54-L54] (((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,880 INFO  L101   nessWitnessExtractor]: Location invariant before [L102-L102] ((0 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,880 INFO  L101   nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:10,881 INFO  L101   nessWitnessExtractor]: Loop invariant at [L196-L196] ((((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)) && ((size != 0 && ((((((((8 <= size && 8 <= i) || (7 <= size && i == 7)) || (6 <= size && i == 6)) || (5 <= size && i == 5)) || (4 <= size && i == 4)) || (3 <= size && i == 3)) || (2 <= size && i == 2)) || (1 <= size && i == 1))) || (0 == i && i == 0))
[2024-02-05 10:35:10,881 INFO  L101   nessWitnessExtractor]: Location invariant before [L176-L176] safe == (_Bool)1
[2024-02-05 10:35:10,882 INFO  L101   nessWitnessExtractor]: Location invariant before [L67-L67] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,882 INFO  L101   nessWitnessExtractor]: Location invariant before [L123-L123] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,882 INFO  L101   nessWitnessExtractor]: Location invariant before [L153-L153] (((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (manager_front == 0)) && (manager_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:10,882 INFO  L101   nessWitnessExtractor]: Location invariant before [L159-L159] ((((((((((((client == 0) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:10,882 INFO  L101   nessWitnessExtractor]: Location invariant before [L160-L160] (((((((((((client == 0) && (node1 == 0)) && (node2 == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:10,882 INFO  L101   nessWitnessExtractor]: Loop invariant at [L94-L94] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:10,882 INFO  L101   nessWitnessExtractor]: Location invariant before [L80-L80] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,882 INFO  L101   nessWitnessExtractor]: Location invariant before [L121-L121] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,882 INFO  L101   nessWitnessExtractor]: Location invariant before [L172-L172] ((update == 0) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:10,882 INFO  L101   nessWitnessExtractor]: Location invariant before [L75-L75] ((-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,882 INFO  L101   nessWitnessExtractor]: Location invariant before [L122-L122] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,883 INFO  L101   nessWitnessExtractor]: Location invariant before [L139-L139] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL)
[2024-02-05 10:35:10,883 INFO  L101   nessWitnessExtractor]: Location invariant before [L61-L61] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,883 INFO  L101   nessWitnessExtractor]: Location invariant before [L56-L56] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,883 INFO  L101   nessWitnessExtractor]: Location invariant before [L162-L162] ((((((((((node1 == 0) && (node2 == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:10,883 INFO  L101   nessWitnessExtractor]: Location invariant before [L84-L84] ((0 <= client_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,883 INFO  L101   nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:10,884 INFO  L101   nessWitnessExtractor]: Location invariant before [L141-L141] ((-2147483647 <= client_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,884 INFO  L101   nessWitnessExtractor]: Location invariant before [L119-L119] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:10,884 INFO  L101   nessWitnessExtractor]: Location invariant before [L116-L116] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,884 INFO  L101   nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:10,885 INFO  L101   nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:10,885 INFO  L101   nessWitnessExtractor]: Location invariant before [L73-L73] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL)
[2024-02-05 10:35:10,885 INFO  L101   nessWitnessExtractor]: Location invariant before [L169-L169] ((((node2 == 0) && (node2_size == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:10,885 INFO  L101   nessWitnessExtractor]: Location invariant before [L137-L137] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:10,885 INFO  L101   nessWitnessExtractor]: Location invariant before [L132-L132] ((0 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,885 INFO  L101   nessWitnessExtractor]: Location invariant before [L157-L157] ((((((((((((((client == 0) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:10,885 INFO  L101   nessWitnessExtractor]: Location invariant before [L86-L86] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,885 INFO  L101   nessWitnessExtractor]: Location invariant before [L144-L144] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:10,885 INFO  L101   nessWitnessExtractor]: Location invariant before [L62-L62] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,885 INFO  L101   nessWitnessExtractor]: Location invariant before [L96-L96] (((-2147483647 <= node1_back) && (node1_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,885 INFO  L101   nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:10,885 INFO  L101   nessWitnessExtractor]: Location invariant before [L104-L104] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,885 INFO  L101   nessWitnessExtractor]: Location invariant before [L193-L193] (((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:10,885 INFO  L101   nessWitnessExtractor]: Location invariant before [L168-L168] (((((node2 == 0) && (node2_size == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:10,885 INFO  L101   nessWitnessExtractor]: Loop invariant at [L112-L112] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:10,886 INFO  L101   nessWitnessExtractor]: Location invariant before [L69-L69] ((-2147483647 <= node2_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,886 INFO  L101   nessWitnessExtractor]: Location invariant before [L105-L105] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,886 INFO  L101   nessWitnessExtractor]: Location invariant before [L163-L163] (((((((((node1 == 0) && (node2 == 0)) && (node1_size == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:10,886 INFO  L101   nessWitnessExtractor]: Location invariant before [L192-L192] (((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:10,886 INFO  L101   nessWitnessExtractor]: Location invariant before [L140-L140] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,886 INFO  L101   nessWitnessExtractor]: Location invariant before [L167-L167] ((((((node2 == 0) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:10,886 INFO  L101   nessWitnessExtractor]: Location invariant before [L78-L78] (((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,886 INFO  L101   nessWitnessExtractor]: Location invariant before [L66-L66] ((0 <= node2_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,886 INFO  L101   nessWitnessExtractor]: Location invariant before [L85-L85] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,886 INFO  L101   nessWitnessExtractor]: Location invariant before [L135-L135] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,886 INFO  L101   nessWitnessExtractor]: Location invariant before [L98-L98] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,886 INFO  L101   nessWitnessExtractor]: Location invariant before [L57-L57] ((-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,886 INFO  L101   nessWitnessExtractor]: Location invariant before [L97-L97] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL)
[2024-02-05 10:35:10,886 INFO  L101   nessWitnessExtractor]: Location invariant before [L164-L164] ((((((((node1 == 0) && (node2 == 0)) && (node1_size == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:10,887 INFO  L101   nessWitnessExtractor]: Location invariant before [L152-L152] ((((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (manager_size == 0)) && (manager_front == 0)) && (manager_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:10,887 INFO  L101   nessWitnessExtractor]: Location invariant before [L79-L79] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL)
[2024-02-05 10:35:10,887 INFO  L101   nessWitnessExtractor]: Location invariant before [L138-L138] (((-2147483647 <= client_back) && (client_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,887 INFO  L101   nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:10,887 INFO  L101   nessWitnessExtractor]: Location invariant before [L199-L199] ((((0 <= i) && (node2 == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)
[2024-02-05 10:35:10,887 INFO  L101   nessWitnessExtractor]: Location invariant before [L173-L173] (update == 0) && (safe == (_Bool)1)
[2024-02-05 10:35:10,887 INFO  L101   nessWitnessExtractor]: Location invariant before [L114-L114] (((-2147483647 <= node2_back) && (node2_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1)
[2024-02-05 10:35:10,887 INFO  L101   nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:10,887 INFO  L101   nessWitnessExtractor]: Location invariant before [L131-L131] (unsigned long )_argptr == 0UL
[2024-02-05 10:35:10,912 INFO  L179         MainTranslator]: Built tables and reachable declarations
[2024-02-05 10:35:11,100 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-commit-2.wvr.c[5898,5911]
[2024-02-05 10:35:11,107 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2024-02-05 10:35:11,127 INFO  L201         MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution]
[2024-02-05 10:35:11,133 INFO  L179         MainTranslator]: Built tables and reachable declarations
[2024-02-05 10:35:11,155 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-commit-2.wvr.c[5898,5911]
[2024-02-05 10:35:11,157 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2024-02-05 10:35:11,160 INFO  L204         MainTranslator]: Completed pre-run
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[2024-02-05 10:35:11,264 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-commit-2.wvr.c[5898,5911]
Start Parsing Local
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[2024-02-05 10:35:11,269 WARN  L424         MainDispatcher]: Unable to annotate * arr = (int*)malloc(sizeof(int) * (size_t)size) with a witness entry
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[2024-02-05 10:35:11,273 ERROR L326         MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i
[2024-02-05 10:35:11,274 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fb5a924 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:35:11, skipping insertion in model container
[2024-02-05 10:35:11,274 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-02-05 10:35:11,274 INFO  L186        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2024-02-05 10:35:11,276 INFO  L158              Benchmark]: Toolchain (without parser) took 570.96ms. Allocated memory was 67.1MB in the beginning and 92.3MB in the end (delta: 25.2MB). Free memory was 30.3MB in the beginning and 54.3MB in the end (delta: -24.0MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB.
[2024-02-05 10:35:11,276 INFO  L158              Benchmark]: Witness Parser took 0.21ms. Allocated memory is still 46.1MB. Free memory was 23.0MB in the beginning and 22.9MB in the end (delta: 46.7kB). There was no memory consumed. Max. memory is 16.1GB.
[2024-02-05 10:35:11,276 INFO  L158              Benchmark]: CDTParser took 0.07ms. Allocated memory is still 67.1MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-02-05 10:35:11,277 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 567.96ms. Allocated memory was 67.1MB in the beginning and 92.3MB in the end (delta: 25.2MB). Free memory was 30.1MB in the beginning and 54.3MB in the end (delta: -24.2MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB.
[2024-02-05 10:35:11,278 INFO  L338   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * Witness Parser took 0.21ms. Allocated memory is still 46.1MB. Free memory was 23.0MB in the beginning and 22.9MB in the end (delta: 46.7kB). There was no memory consumed. Max. memory is 16.1GB.
 * CDTParser took 0.07ms. Allocated memory is still 67.1MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 567.96ms. Allocated memory was 67.1MB in the beginning and 92.3MB in the end (delta: 25.2MB). Free memory was 30.1MB in the beginning and 54.3MB in the end (delta: -24.2MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - SyntaxErrorResult [Line: 199]: 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