./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/chl-name-comparator-subst.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/chl-name-comparator-subst.wvr.yml/witness.yml --architecture 32bit
--------------------------------------------------------------------------------
Checking for ERROR reachability
Using default analysis
Version e7c74aec
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/chl-name-comparator-subst.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/chl-name-comparator-subst.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-wip.fs.fix-undeclared-acsl-variable-e7c74ae-m
[2024-02-07 19:10:10,810 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-02-07 19:10:10,956 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf
[2024-02-07 19:10:10,961 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-02-07 19:10:10,962 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-02-07 19:10:11,006 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-02-07 19:10:11,008 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-02-07 19:10:11,008 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-02-07 19:10:11,009 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-02-07 19:10:11,028 INFO L153 SettingsManager]: * Use memory slicer=true
[2024-02-07 19:10:11,028 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-02-07 19:10:11,028 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-02-07 19:10:11,029 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-02-07 19:10:11,030 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-02-07 19:10:11,031 INFO L153 SettingsManager]: * Use SBE=true
[2024-02-07 19:10:11,031 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-02-07 19:10:11,031 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-02-07 19:10:11,032 INFO L153 SettingsManager]: * sizeof long=4
[2024-02-07 19:10:11,032 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2024-02-07 19:10:11,032 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-02-07 19:10:11,033 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-02-07 19:10:11,033 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-02-07 19:10:11,033 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-02-07 19:10:11,034 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-02-07 19:10:11,034 INFO L153 SettingsManager]: * Allow undefined functions=false
[2024-02-07 19:10:11,034 INFO L153 SettingsManager]: * sizeof long double=12
[2024-02-07 19:10:11,035 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-02-07 19:10:11,035 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-02-07 19:10:11,036 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-02-07 19:10:11,036 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-02-07 19:10:11,037 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-02-07 19:10:11,037 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-02-07 19:10:11,037 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-02-07 19:10:11,038 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-02-07 19:10:11,038 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-02-07 19:10:11,038 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-02-07 19:10:11,038 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL
[2024-02-07 19:10:11,039 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-02-07 19:10:11,039 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-02-07 19:10:11,039 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-02-07 19:10:11,039 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2024-02-07 19:10:11,040 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-02-07 19:10:11,040 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-02-07 19:10:11,040 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false
[2024-02-07 19:10:11,497 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-02-07 19:10:11,539 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-02-07 19:10:11,541 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-02-07 19:10:11,542 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-02-07 19:10:11,542 INFO L274 PluginConnector]: CDTParser initialized
[2024-02-07 19:10:11,543 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-name-comparator-subst.wvr.c
[2024-02-07 19:10:13,494 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2024-02-07 19:10:13,868 INFO L384 CDTParser]: Found 1 translation units.
[2024-02-07 19:10:13,869 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-name-comparator-subst.wvr.c
[2024-02-07 19:10:13,881 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0ea78a8d/10b4a1e8ca3246c0b1e593d38e39d497/FLAG2844e8618
[2024-02-07 19:10:13,912 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0ea78a8d/10b4a1e8ca3246c0b1e593d38e39d497
[2024-02-07 19:10:13,914 INFO L270 PluginConnector]: Initializing Witness Parser...
[2024-02-07 19:10:13,920 INFO L274 PluginConnector]: Witness Parser initialized
[2024-02-07 19:10:13,922 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/chl-name-comparator-subst.wvr.yml/witness.yml
[2024-02-07 19:10:14,094 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-02-07 19:10:14,095 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements.
[2024-02-07 19:10:14,112 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-02-07 19:10:14,112 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-02-07 19:10:14,117 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-02-07 19:10:14,117 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:10:13" (1/2) ...
[2024-02-07 19:10:14,118 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@183f787a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:10:14, skipping insertion in model container
[2024-02-07 19:10:14,119 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:10:13" (1/2) ...
[2024-02-07 19:10:14,120 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@136f7da5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:10:14, skipping insertion in model container
[2024-02-07 19:10:14,121 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:10:14" (2/2) ...
[2024-02-07 19:10:14,121 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@183f787a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:10:14, skipping insertion in model container
[2024-02-07 19:10:14,121 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:10:14" (2/2) ...
[2024-02-07 19:10:14,121 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness
[2024-02-07 19:10:14,171 INFO L74 edCorrectnessWitness]: Found the following entries in the witness:
[2024-02-07 19:10:14,172 INFO L76 edCorrectnessWitness]: Location invariant before [L153-L153] (3 == size) && (((((((-5LL + (long long )i) + (long long )size >= 0LL && (-1LL - (long long )i) + (long long )size >= 0LL) && (1LL + (long long )i) - (long long )size >= 0LL) && (5LL - (long long )i) - (long long )size >= 0LL) && i == 2) || (((((-4LL + (long long )i) + (long long )size >= 0LL && (-2LL - (long long )i) + (long long )size >= 0LL) && (2LL + (long long )i) - (long long )size >= 0LL) && (4LL - (long long )i) - (long long )size >= 0LL) && i == 1)) || ((((((-3LL + (long long )i) + (long long )size >= 0LL && (-3LL - (long long )i) + (long long )size >= 0LL) && (3LL + (long long )i) - (long long )size >= 0LL) && (3LL - (long long )i) - (long long )size >= 0LL) && 0 == i) && i == 0))
[2024-02-07 19:10:14,173 INFO L76 edCorrectnessWitness]: Location invariant before [L155-L155] (((((-6LL + (long long )i) + (long long )size >= 0LL) && ((0LL - (long long )i) + (long long )size >= 0LL)) && ((6LL - (long long )i) - (long long )size >= 0LL)) && ((long long )i - (long long )size >= 0LL)) && (3 == size)
[2024-02-07 19:10:14,173 INFO L76 edCorrectnessWitness]: Location invariant before [L148-L148] ((((((2147483645LL + (long long )i) + (long long )size >= 0LL) && ((2147483644LL - (long long )i) + (long long )size >= 0LL)) && ((2147483651LL + (long long )i) - (long long )size >= 0LL)) && ((2147483650LL - (long long )i) - (long long )size >= 0LL)) && (3 == size)) && (size == 3)
[2024-02-07 19:10:14,173 INFO L76 edCorrectnessWitness]: Location invariant before [L151-L151] ((((((2147483645LL + (long long )i) + (long long )size >= 0LL) && ((2147483644LL - (long long )i) + (long long )size >= 0LL)) && ((2147483651LL + (long long )i) - (long long )size >= 0LL)) && ((2147483650LL - (long long )i) - (long long )size >= 0LL)) && (3 == size)) && (size == 3)
[2024-02-07 19:10:14,173 INFO L76 edCorrectnessWitness]: Location invariant before [L159-L159] (1 <= b) && (b != 0)
[2024-02-07 19:10:14,173 INFO L76 edCorrectnessWitness]: Location invariant before [L160-L160] (b <= -1) && (b != 0)
[2024-02-07 19:10:14,173 INFO L76 edCorrectnessWitness]: Location invariant before [L149-L149] ((((((2147483645LL + (long long )i) + (long long )size >= 0LL) && ((2147483644LL - (long long )i) + (long long )size >= 0LL)) && ((2147483651LL + (long long )i) - (long long )size >= 0LL)) && ((2147483650LL - (long long )i) - (long long )size >= 0LL)) && (3 == size)) && (size == 3)
[2024-02-07 19:10:14,215 INFO L181 MainTranslator]: Built tables and reachable declarations
[2024-02-07 19:10:14,562 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/chl-name-comparator-subst.wvr.c[4875,4888]
[2024-02-07 19:10:14,595 INFO L207 PostProcessor]: Analyzing one entry point: main
[2024-02-07 19:10:14,608 INFO L206 MainTranslator]: Completed pre-run
[2024-02-07 19:10:14,686 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/chl-name-comparator-subst.wvr.c[4875,4888]
Start Parsing Local
[2024-02-07 19:10:14,727 ERROR L361 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i
[2024-02-07 19:10:14,730 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@136f7da5 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:10:14, skipping insertion in model container
[2024-02-07 19:10:14,731 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-02-07 19:10:14,731 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2024-02-07 19:10:14,733 INFO L158 Benchmark]: Toolchain (without parser) took 636.66ms. Allocated memory is still 142.6MB. Free memory was 83.4MB in the beginning and 67.3MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
[2024-02-07 19:10:14,734 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 142.6MB. Free memory is still 104.2MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-02-07 19:10:14,735 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 142.6MB. Free memory is still 87.0MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-02-07 19:10:14,737 INFO L158 Benchmark]: CACSL2BoogieTranslator took 619.23ms. Allocated memory is still 142.6MB. Free memory was 83.4MB in the beginning and 67.7MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
[2024-02-07 19:10:14,740 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 142.6MB. Free memory is still 104.2MB. There was no memory consumed. Max. memory is 16.1GB.
* Witness Parser took 0.16ms. Allocated memory is still 142.6MB. Free memory is still 87.0MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 619.23ms. Allocated memory is still 142.6MB. Free memory was 83.4MB in the beginning and 67.7MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- SyntaxErrorResult [Line: 148]: 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/chl-name-comparator-subst.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/chl-name-comparator-subst.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-wip.fs.fix-undeclared-acsl-variable-e7c74ae-m
[2024-02-07 19:10:18,353 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-02-07 19:10:18,473 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf
[2024-02-07 19:10:18,477 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-02-07 19:10:18,478 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-02-07 19:10:18,516 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-02-07 19:10:18,517 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-02-07 19:10:18,517 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-02-07 19:10:18,518 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-02-07 19:10:18,522 INFO L153 SettingsManager]: * Use memory slicer=true
[2024-02-07 19:10:18,522 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-02-07 19:10:18,522 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-02-07 19:10:18,523 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-02-07 19:10:18,524 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-02-07 19:10:18,524 INFO L153 SettingsManager]: * Use SBE=true
[2024-02-07 19:10:18,525 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-02-07 19:10:18,526 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-02-07 19:10:18,526 INFO L153 SettingsManager]: * sizeof long=4
[2024-02-07 19:10:18,526 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-02-07 19:10:18,527 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-02-07 19:10:18,527 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-02-07 19:10:18,528 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-02-07 19:10:18,528 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-02-07 19:10:18,528 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true
[2024-02-07 19:10:18,543 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true
[2024-02-07 19:10:18,543 INFO L153 SettingsManager]: * Allow undefined functions=false
[2024-02-07 19:10:18,543 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2024-02-07 19:10:18,544 INFO L153 SettingsManager]: * sizeof long double=12
[2024-02-07 19:10:18,544 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-02-07 19:10:18,544 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-02-07 19:10:18,545 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-02-07 19:10:18,546 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-02-07 19:10:18,546 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-02-07 19:10:18,546 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-02-07 19:10:18,546 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-02-07 19:10:18,547 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-02-07 19:10:18,547 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-02-07 19:10:18,548 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-02-07 19:10:18,548 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF
[2024-02-07 19:10:18,548 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2024-02-07 19:10:18,548 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-02-07 19:10:18,549 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-02-07 19:10:18,549 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2024-02-07 19:10:18,549 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-02-07 19:10:18,550 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-02-07 19:10:18,550 INFO L153 SettingsManager]: * Logic for external solver=AUFBV
[2024-02-07 19:10:18,550 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false
[2024-02-07 19:10:18,865 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-02-07 19:10:18,890 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-02-07 19:10:18,893 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-02-07 19:10:18,894 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-02-07 19:10:18,894 INFO L274 PluginConnector]: CDTParser initialized
[2024-02-07 19:10:18,896 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-name-comparator-subst.wvr.c
[2024-02-07 19:10:20,772 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2024-02-07 19:10:21,155 INFO L384 CDTParser]: Found 1 translation units.
[2024-02-07 19:10:21,156 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-name-comparator-subst.wvr.c
[2024-02-07 19:10:21,167 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34b3ddadf/c26831266579414ca8f3616eccf8fc39/FLAG8bc811f8e
[2024-02-07 19:10:21,183 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34b3ddadf/c26831266579414ca8f3616eccf8fc39
[2024-02-07 19:10:21,185 INFO L270 PluginConnector]: Initializing Witness Parser...
[2024-02-07 19:10:21,186 INFO L274 PluginConnector]: Witness Parser initialized
[2024-02-07 19:10:21,187 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/chl-name-comparator-subst.wvr.yml/witness.yml
[2024-02-07 19:10:21,323 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-02-07 19:10:21,324 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements.
[2024-02-07 19:10:21,325 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-02-07 19:10:21,326 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-02-07 19:10:21,329 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-02-07 19:10:21,330 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:10:21" (1/2) ...
[2024-02-07 19:10:21,331 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1746069b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:10:21, skipping insertion in model container
[2024-02-07 19:10:21,331 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:10:21" (1/2) ...
[2024-02-07 19:10:21,332 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f3946f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:10:21, skipping insertion in model container
[2024-02-07 19:10:21,333 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:10:21" (2/2) ...
[2024-02-07 19:10:21,333 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1746069b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:10:21, skipping insertion in model container
[2024-02-07 19:10:21,333 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:10:21" (2/2) ...
[2024-02-07 19:10:21,334 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness
[2024-02-07 19:10:21,376 INFO L74 edCorrectnessWitness]: Found the following entries in the witness:
[2024-02-07 19:10:21,377 INFO L76 edCorrectnessWitness]: Location invariant before [L151-L151] ((((((2147483645LL + (long long )i) + (long long )size >= 0LL) && ((2147483644LL - (long long )i) + (long long )size >= 0LL)) && ((2147483651LL + (long long )i) - (long long )size >= 0LL)) && ((2147483650LL - (long long )i) - (long long )size >= 0LL)) && (3 == size)) && (size == 3)
[2024-02-07 19:10:21,377 INFO L76 edCorrectnessWitness]: Location invariant before [L160-L160] (b <= -1) && (b != 0)
[2024-02-07 19:10:21,378 INFO L76 edCorrectnessWitness]: Location invariant before [L159-L159] (1 <= b) && (b != 0)
[2024-02-07 19:10:21,378 INFO L76 edCorrectnessWitness]: Location invariant before [L148-L148] ((((((2147483645LL + (long long )i) + (long long )size >= 0LL) && ((2147483644LL - (long long )i) + (long long )size >= 0LL)) && ((2147483651LL + (long long )i) - (long long )size >= 0LL)) && ((2147483650LL - (long long )i) - (long long )size >= 0LL)) && (3 == size)) && (size == 3)
[2024-02-07 19:10:21,378 INFO L76 edCorrectnessWitness]: Location invariant before [L155-L155] (((((-6LL + (long long )i) + (long long )size >= 0LL) && ((0LL - (long long )i) + (long long )size >= 0LL)) && ((6LL - (long long )i) - (long long )size >= 0LL)) && ((long long )i - (long long )size >= 0LL)) && (3 == size)
[2024-02-07 19:10:21,378 INFO L76 edCorrectnessWitness]: Location invariant before [L153-L153] (3 == size) && (((((((-5LL + (long long )i) + (long long )size >= 0LL && (-1LL - (long long )i) + (long long )size >= 0LL) && (1LL + (long long )i) - (long long )size >= 0LL) && (5LL - (long long )i) - (long long )size >= 0LL) && i == 2) || (((((-4LL + (long long )i) + (long long )size >= 0LL && (-2LL - (long long )i) + (long long )size >= 0LL) && (2LL + (long long )i) - (long long )size >= 0LL) && (4LL - (long long )i) - (long long )size >= 0LL) && i == 1)) || ((((((-3LL + (long long )i) + (long long )size >= 0LL && (-3LL - (long long )i) + (long long )size >= 0LL) && (3LL + (long long )i) - (long long )size >= 0LL) && (3LL - (long long )i) - (long long )size >= 0LL) && 0 == i) && i == 0))
[2024-02-07 19:10:21,378 INFO L76 edCorrectnessWitness]: Location invariant before [L149-L149] ((((((2147483645LL + (long long )i) + (long long )size >= 0LL) && ((2147483644LL - (long long )i) + (long long )size >= 0LL)) && ((2147483651LL + (long long )i) - (long long )size >= 0LL)) && ((2147483650LL - (long long )i) - (long long )size >= 0LL)) && (3 == size)) && (size == 3)
[2024-02-07 19:10:21,414 INFO L181 MainTranslator]: Built tables and reachable declarations
[2024-02-07 19:10:21,701 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/chl-name-comparator-subst.wvr.c[4875,4888]
[2024-02-07 19:10:21,714 INFO L207 PostProcessor]: Analyzing one entry point: main
[2024-02-07 19:10:21,746 INFO L203 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution]
[2024-02-07 19:10:21,763 INFO L181 MainTranslator]: Built tables and reachable declarations
[2024-02-07 19:10:21,816 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/chl-name-comparator-subst.wvr.c[4875,4888]
[2024-02-07 19:10:21,829 INFO L207 PostProcessor]: Analyzing one entry point: main
[2024-02-07 19:10:21,832 INFO L206 MainTranslator]: Completed pre-run
[2024-02-07 19:10:21,897 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/chl-name-comparator-subst.wvr.c[4875,4888]
Start Parsing Local
[2024-02-07 19:10:21,941 ERROR L361 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i
[2024-02-07 19:10:21,942 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f3946f9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:10:21, skipping insertion in model container
[2024-02-07 19:10:21,942 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-02-07 19:10:21,942 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2024-02-07 19:10:21,944 INFO L158 Benchmark]: Toolchain (without parser) took 618.79ms. Allocated memory is still 60.8MB. Free memory was 34.2MB in the beginning and 29.3MB in the end (delta: 4.9MB). Peak memory consumption was 9.2MB. Max. memory is 16.1GB.
[2024-02-07 19:10:21,944 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 48.2MB. Free memory is still 22.8MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-02-07 19:10:21,945 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 60.8MB. Free memory is still 37.6MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-02-07 19:10:21,946 INFO L158 Benchmark]: CACSL2BoogieTranslator took 616.87ms. Allocated memory is still 60.8MB. Free memory was 34.1MB in the beginning and 29.3MB in the end (delta: 4.7MB). Peak memory consumption was 9.2MB. Max. memory is 16.1GB.
[2024-02-07 19:10:21,948 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.19ms. Allocated memory is still 48.2MB. Free memory is still 22.8MB. There was no memory consumed. Max. memory is 16.1GB.
* Witness Parser took 0.17ms. Allocated memory is still 60.8MB. Free memory is still 37.6MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 616.87ms. Allocated memory is still 60.8MB. Free memory was 34.1MB in the beginning and 29.3MB in the end (delta: 4.7MB). Peak memory consumption was 9.2MB. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- SyntaxErrorResult [Line: 148]: 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