./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-driver-races/char_generic_nvram_read_nvram_write_nvram.i --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/char_generic_nvram_read_nvram_write_nvram.yml/witness.yml --architecture 32bit
--------------------------------------------------------------------------------
Checking for ERROR reachability
Using default analysis
Version 958ec4d9
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/pthread-driver-races/char_generic_nvram_read_nvram_write_nvram.i ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/char_generic_nvram_read_nvram_write_nvram.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-958ec4d-m
[2024-02-07 14:53:30,681 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-02-07 14:53:30,871 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf
[2024-02-07 14:53:30,874 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-02-07 14:53:30,875 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-02-07 14:53:30,888 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-02-07 14:53:30,889 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-02-07 14:53:30,889 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-02-07 14:53:30,890 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-02-07 14:53:30,891 INFO L153 SettingsManager]: * Use memory slicer=true
[2024-02-07 14:53:30,891 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-02-07 14:53:30,891 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-02-07 14:53:30,892 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-02-07 14:53:30,893 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-02-07 14:53:30,894 INFO L153 SettingsManager]: * Use SBE=true
[2024-02-07 14:53:30,894 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-02-07 14:53:30,894 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-02-07 14:53:30,894 INFO L153 SettingsManager]: * sizeof long=4
[2024-02-07 14:53:30,895 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2024-02-07 14:53:30,895 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-02-07 14:53:30,895 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-02-07 14:53:30,896 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-02-07 14:53:30,896 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-02-07 14:53:30,896 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-02-07 14:53:30,896 INFO L153 SettingsManager]: * Allow undefined functions=false
[2024-02-07 14:53:30,897 INFO L153 SettingsManager]: * sizeof long double=12
[2024-02-07 14:53:30,897 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-02-07 14:53:30,897 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-02-07 14:53:30,897 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-02-07 14:53:30,898 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-02-07 14:53:30,898 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-02-07 14:53:30,898 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-02-07 14:53:30,898 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-02-07 14:53:30,899 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-02-07 14:53:30,899 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-02-07 14:53:30,899 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-02-07 14:53:30,900 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL
[2024-02-07 14:53:30,900 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-02-07 14:53:30,900 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-02-07 14:53:30,907 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-02-07 14:53:30,908 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2024-02-07 14:53:30,908 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-02-07 14:53:30,908 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-02-07 14:53:30,909 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false
[2024-02-07 14:53:31,116 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-02-07 14:53:31,139 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-02-07 14:53:31,141 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-02-07 14:53:31,142 INFO L270 PluginConnector]: Initializing Witness Parser...
[2024-02-07 14:53:31,143 INFO L274 PluginConnector]: Witness Parser initialized
[2024-02-07 14:53:31,143 INFO L431 ainManager$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/char_generic_nvram_read_nvram_write_nvram.yml/witness.yml
[2024-02-07 14:53:31,238 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-02-07 14:53:31,239 INFO L274 PluginConnector]: CDTParser initialized
[2024-02-07 14:53:31,239 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-driver-races/char_generic_nvram_read_nvram_write_nvram.i
[2024-02-07 14:53:32,307 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2024-02-07 14:53:32,674 INFO L384 CDTParser]: Found 1 translation units.
[2024-02-07 14:53:32,675 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_generic_nvram_read_nvram_write_nvram.i
[2024-02-07 14:53:32,706 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/219b49a7d/b76d5be8b9dc492bb3c444cd735ff803/FLAGcd096cf2c
[2024-02-07 14:53:32,724 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/219b49a7d/b76d5be8b9dc492bb3c444cd735ff803
[2024-02-07 14:53:32,726 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-02-07 14:53:32,728 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements.
[2024-02-07 14:53:32,729 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-02-07 14:53:32,730 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-02-07 14:53:32,733 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-02-07 14:53:32,734 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:53:31" (1/2) ...
[2024-02-07 14:53:32,735 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5243fae6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:53:32, skipping insertion in model container
[2024-02-07 14:53:32,735 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:53:31" (1/2) ...
[2024-02-07 14:53:32,736 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60b28356 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:53:32, skipping insertion in model container
[2024-02-07 14:53:32,737 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:53:32" (2/2) ...
[2024-02-07 14:53:32,737 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5243fae6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:53:32, skipping insertion in model container
[2024-02-07 14:53:32,737 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:53:32" (2/2) ...
[2024-02-07 14:53:32,737 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness
[2024-02-07 14:53:33,178 INFO L74 edCorrectnessWitness]: Found the following entries in the witness:
[2024-02-07 14:53:33,179 INFO L76 edCorrectnessWitness]: Location invariant before [L6799-L6800] (0 == ret) && (ret == 0)
[2024-02-07 14:53:33,179 INFO L76 edCorrectnessWitness]: Location invariant before [L6719-L6719] buf == p
[2024-02-07 14:53:33,179 INFO L76 edCorrectnessWitness]: Location invariant before [L6722-L6722] ((0L <= lppos) && (lppos <= 4294967295L)) && (buf == p)
[2024-02-07 14:53:33,179 INFO L76 edCorrectnessWitness]: Location invariant before [L6718-L6718] ((0L <= lppos) && (lppos <= 4294967295L)) && (buf == p)
[2024-02-07 14:53:33,179 INFO L76 edCorrectnessWitness]: Location invariant before [L6731-L6731] (0L <= lppos) && (lppos <= 4294967295L)
[2024-02-07 14:53:33,180 INFO L76 edCorrectnessWitness]: Location invariant before [L6721-L6721] buf == p
[2024-02-07 14:53:33,180 INFO L76 edCorrectnessWitness]: Location invariant before [L6880-L6880] _whoop_init == & nvram_init
[2024-02-07 14:53:33,180 INFO L76 edCorrectnessWitness]: Location invariant before [L6744-L6744] buf == p
[2024-02-07 14:53:33,180 INFO L76 edCorrectnessWitness]: Location invariant after [L6744-L6744] buf == p
[2024-02-07 14:53:33,180 INFO L76 edCorrectnessWitness]: Location invariant before [L6741-L6741] buf == p
[2024-02-07 14:53:33,180 INFO L76 edCorrectnessWitness]: Location invariant before [L6749-L6749] buf == p
[2024-02-07 14:53:33,180 INFO L76 edCorrectnessWitness]: Location invariant before [L6746-L6746] ((0L <= lppos) && (lppos <= 4294967295L)) && (buf == p)
[2024-02-07 14:53:33,181 INFO L76 edCorrectnessWitness]: Location invariant before [L6748-L6748] buf == p
[2024-02-07 14:53:33,181 INFO L76 edCorrectnessWitness]: Location invariant before [L6761-L6761] (0L <= lppos) && (lppos <= 4294967295L)
[2024-02-07 14:53:33,181 INFO L76 edCorrectnessWitness]: Location invariant before [L6801-L6801] 0 == ret
[2024-02-07 14:53:33,181 INFO L76 edCorrectnessWitness]: Location invariant before [L6740-L6740] buf == p
[2024-02-07 14:53:33,181 INFO L76 edCorrectnessWitness]: Location invariant after [L6716-L6716] buf == p
[2024-02-07 14:53:33,181 INFO L76 edCorrectnessWitness]: Location invariant before [L6750-L6750] ((0L <= lppos) && (lppos <= 4294967295L)) && (buf == p)
[2024-02-07 14:53:33,181 INFO L76 edCorrectnessWitness]: Location invariant before [L6762-L6762] (0L <= lppos) && (lppos <= 4294967295L)
[2024-02-07 14:53:33,182 INFO L76 edCorrectnessWitness]: Location invariant before [L6716-L6716] buf == p
[2024-02-07 14:53:33,182 INFO L76 edCorrectnessWitness]: Location invariant before [L6720-L6720] buf == p
[2024-02-07 14:53:33,182 INFO L76 edCorrectnessWitness]: Location invariant before [L6715-L6715] buf == p
[2024-02-07 14:53:33,182 INFO L76 edCorrectnessWitness]: Location invariant after [L6740-L6740] buf == p
[2024-02-07 14:53:33,182 INFO L76 edCorrectnessWitness]: Location invariant after [L6880-L6880] _whoop_init == & nvram_init
[2024-02-07 14:53:33,182 INFO L76 edCorrectnessWitness]: Location invariant before [L6714-L6714] buf == p
[2024-02-07 14:53:33,182 INFO L76 edCorrectnessWitness]: Location invariant before [L6805-L6805] ret == 0
[2024-02-07 14:53:33,183 INFO L76 edCorrectnessWitness]: Location invariant before [L6745-L6745] ((0L <= lppos) && (lppos <= 4294967295L)) && (buf == p)
[2024-02-07 14:53:33,183 INFO L76 edCorrectnessWitness]: Location invariant before [L6717-L6717] ((0L <= lppos) && (lppos <= 4294967295L)) && (buf == p)
[2024-02-07 14:53:33,183 INFO L76 edCorrectnessWitness]: Location invariant before [L6743-L6743] buf == p
[2024-02-07 14:53:33,183 INFO L76 edCorrectnessWitness]: Location invariant before [L6713-L6713] buf == p
[2024-02-07 14:53:33,183 INFO L76 edCorrectnessWitness]: Location invariant before [L6732-L6732] (0L <= lppos) && (lppos <= 4294967295L)
[2024-02-07 14:53:33,183 INFO L76 edCorrectnessWitness]: Location invariant before [L6806-L6806] ret == 0
[2024-02-07 14:53:33,183 INFO L76 edCorrectnessWitness]: Location invariant before [L6647-L6647] arg0 == (char const *)"\0016Generic non-volatile memory driver v%s\n"
[2024-02-07 14:53:33,184 INFO L76 edCorrectnessWitness]: Location invariant before [L6747-L6747] buf == p
[2024-02-07 14:53:33,184 INFO L76 edCorrectnessWitness]: Location invariant before [L6742-L6742] buf == p
[2024-02-07 14:53:33,275 INFO L178 MainTranslator]: Built tables and reachable declarations
[2024-02-07 14:53:33,520 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_generic_nvram_read_nvram_write_nvram.i[5469,5482]
[2024-02-07 14:53:35,910 INFO L209 PostProcessor]: Analyzing one entry point: main
[2024-02-07 14:53:35,922 INFO L203 MainTranslator]: Completed pre-run
[2024-02-07 14:53:35,935 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_generic_nvram_read_nvram_write_nvram.i[5469,5482]
[2024-02-07 14:53:36,007 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile ("" "xchg" "b %b0, %1\n" : "+q" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227]
[2024-02-07 14:53:36,008 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile ("" "xchg" "w %w0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227]
[2024-02-07 14:53:36,008 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile ("" "xchg" "l %0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227]
[2024-02-07 14:53:36,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile ("" "xchg" "q %q0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227]
[2024-02-07 14:53:36,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile("ud2"); [5814]
Syntax error
[2024-02-07 14:53:36,121 ERROR L325 MainTranslator]: Unsupported Syntax: Unable to instrument "arg0 == (char const *)"\0016Generic non-volatile memory driver v%s\n"" at C: return __VERIFIER_nondet_int(); [6647] (Syntax Error: #0[error](0/32 - 0/33))
[2024-02-07 14:53:36,122 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60b28356 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:53:36, skipping insertion in model container
[2024-02-07 14:53:36,123 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-02-07 14:53:36,123 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2024-02-07 14:53:36,124 INFO L158 Benchmark]: Toolchain (without parser) took 3395.87ms. Allocated memory was 176.2MB in the beginning and 222.3MB in the end (delta: 46.1MB). Free memory was 103.9MB in the beginning and 119.7MB in the end (delta: -15.8MB). Peak memory consumption was 78.8MB. Max. memory is 16.1GB.
[2024-02-07 14:53:36,125 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 176.2MB. Free memory is still 145.1MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-02-07 14:53:36,125 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 176.2MB. Free memory is still 141.2MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-02-07 14:53:36,126 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3393.37ms. Allocated memory was 176.2MB in the beginning and 222.3MB in the end (delta: 46.1MB). Free memory was 103.6MB in the beginning and 119.7MB in the end (delta: -16.0MB). Peak memory consumption was 78.8MB. Max. memory is 16.1GB.
[2024-02-07 14:53:36,128 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 0.14ms. Allocated memory is still 176.2MB. Free memory is still 145.1MB. There was no memory consumed. Max. memory is 16.1GB.
* CDTParser took 0.12ms. Allocated memory is still 176.2MB. Free memory is still 141.2MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 3393.37ms. Allocated memory was 176.2MB in the beginning and 222.3MB in the end (delta: 46.1MB). Free memory was 103.6MB in the beginning and 119.7MB in the end (delta: -16.0MB). Peak memory consumption was 78.8MB. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- GenericResultAtLocation [Line: 3227]: Unsoundness Warning
Ignoring inline assembler instruction C: asm volatile ("" "xchg" "b %b0, %1\n" : "+q" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227]
- GenericResultAtLocation [Line: 3227]: Unsoundness Warning
Ignoring inline assembler instruction C: asm volatile ("" "xchg" "w %w0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227]
- GenericResultAtLocation [Line: 3227]: Unsoundness Warning
Ignoring inline assembler instruction C: asm volatile ("" "xchg" "l %0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227]
- GenericResultAtLocation [Line: 3227]: Unsoundness Warning
Ignoring inline assembler instruction C: asm volatile ("" "xchg" "q %q0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227]
- GenericResultAtLocation [Line: 5814]: Unsoundness Warning
Ignoring inline assembler instruction C: asm volatile("ud2"); [5814]
- UnsupportedSyntaxResult [Line: 6647]: Unsupported Syntax
Unable to instrument "arg0 == (char const *)"\0016Generic non-volatile memory driver v%s\n"" at C: return __VERIFIER_nondet_int(); [6647] (Syntax Error: #0[error](0/32 - 0/33))
RESULT: Ultimate could not prove your program: Toolchain returned no result.
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/pthread-driver-races/char_generic_nvram_read_nvram_write_nvram.i ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/char_generic_nvram_read_nvram_write_nvram.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-958ec4d-m
[2024-02-07 14:53:37,977 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-02-07 14:53:38,026 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf
[2024-02-07 14:53:38,030 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-02-07 14:53:38,031 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-02-07 14:53:38,055 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-02-07 14:53:38,056 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-02-07 14:53:38,056 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-02-07 14:53:38,056 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-02-07 14:53:38,059 INFO L153 SettingsManager]: * Use memory slicer=true
[2024-02-07 14:53:38,060 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-02-07 14:53:38,060 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-02-07 14:53:38,060 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-02-07 14:53:38,061 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-02-07 14:53:38,062 INFO L153 SettingsManager]: * Use SBE=true
[2024-02-07 14:53:38,062 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-02-07 14:53:38,062 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-02-07 14:53:38,062 INFO L153 SettingsManager]: * sizeof long=4
[2024-02-07 14:53:38,063 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-02-07 14:53:38,063 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-02-07 14:53:38,063 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-02-07 14:53:38,064 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-02-07 14:53:38,064 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-02-07 14:53:38,064 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true
[2024-02-07 14:53:38,064 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true
[2024-02-07 14:53:38,064 INFO L153 SettingsManager]: * Allow undefined functions=false
[2024-02-07 14:53:38,065 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2024-02-07 14:53:38,065 INFO L153 SettingsManager]: * sizeof long double=12
[2024-02-07 14:53:38,065 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-02-07 14:53:38,066 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-02-07 14:53:38,066 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-02-07 14:53:38,067 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-02-07 14:53:38,067 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-02-07 14:53:38,067 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-02-07 14:53:38,067 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-02-07 14:53:38,067 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-02-07 14:53:38,068 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-02-07 14:53:38,068 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-02-07 14:53:38,068 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF
[2024-02-07 14:53:38,068 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2024-02-07 14:53:38,069 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-02-07 14:53:38,069 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-02-07 14:53:38,069 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2024-02-07 14:53:38,069 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-02-07 14:53:38,069 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-02-07 14:53:38,070 INFO L153 SettingsManager]: * Logic for external solver=AUFBV
[2024-02-07 14:53:38,070 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false
[2024-02-07 14:53:38,337 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-02-07 14:53:38,373 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-02-07 14:53:38,376 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-02-07 14:53:38,377 INFO L270 PluginConnector]: Initializing Witness Parser...
[2024-02-07 14:53:38,377 INFO L274 PluginConnector]: Witness Parser initialized
[2024-02-07 14:53:38,379 INFO L431 ainManager$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/char_generic_nvram_read_nvram_write_nvram.yml/witness.yml
[2024-02-07 14:53:38,503 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-02-07 14:53:38,517 INFO L274 PluginConnector]: CDTParser initialized
[2024-02-07 14:53:38,518 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-driver-races/char_generic_nvram_read_nvram_write_nvram.i
[2024-02-07 14:53:39,663 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2024-02-07 14:53:40,035 INFO L384 CDTParser]: Found 1 translation units.
[2024-02-07 14:53:40,037 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_generic_nvram_read_nvram_write_nvram.i
[2024-02-07 14:53:40,073 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0522d4ae9/82242d4106eb46319559629d0181afb9/FLAGa03c4fdc1
[2024-02-07 14:53:40,088 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0522d4ae9/82242d4106eb46319559629d0181afb9
[2024-02-07 14:53:40,088 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-02-07 14:53:40,089 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements.
[2024-02-07 14:53:40,091 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-02-07 14:53:40,091 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-02-07 14:53:40,095 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-02-07 14:53:40,095 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:53:38" (1/2) ...
[2024-02-07 14:53:40,096 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@735f37e3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:53:40, skipping insertion in model container
[2024-02-07 14:53:40,096 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:53:38" (1/2) ...
[2024-02-07 14:53:40,116 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7f901c90 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:53:40, skipping insertion in model container
[2024-02-07 14:53:40,116 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:53:40" (2/2) ...
[2024-02-07 14:53:40,117 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@735f37e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:53:40, skipping insertion in model container
[2024-02-07 14:53:40,117 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:53:40" (2/2) ...
[2024-02-07 14:53:40,117 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness
[2024-02-07 14:53:40,625 INFO L74 edCorrectnessWitness]: Found the following entries in the witness:
[2024-02-07 14:53:40,626 INFO L76 edCorrectnessWitness]: Location invariant before [L6715-L6715] buf == p
[2024-02-07 14:53:40,626 INFO L76 edCorrectnessWitness]: Location invariant before [L6732-L6732] (0L <= lppos) && (lppos <= 4294967295L)
[2024-02-07 14:53:40,627 INFO L76 edCorrectnessWitness]: Location invariant before [L6717-L6717] ((0L <= lppos) && (lppos <= 4294967295L)) && (buf == p)
[2024-02-07 14:53:40,627 INFO L76 edCorrectnessWitness]: Location invariant before [L6750-L6750] ((0L <= lppos) && (lppos <= 4294967295L)) && (buf == p)
[2024-02-07 14:53:40,627 INFO L76 edCorrectnessWitness]: Location invariant before [L6762-L6762] (0L <= lppos) && (lppos <= 4294967295L)
[2024-02-07 14:53:40,627 INFO L76 edCorrectnessWitness]: Location invariant before [L6742-L6742] buf == p
[2024-02-07 14:53:40,628 INFO L76 edCorrectnessWitness]: Location invariant before [L6731-L6731] (0L <= lppos) && (lppos <= 4294967295L)
[2024-02-07 14:53:40,628 INFO L76 edCorrectnessWitness]: Location invariant before [L6805-L6805] ret == 0
[2024-02-07 14:53:40,628 INFO L76 edCorrectnessWitness]: Location invariant before [L6740-L6740] buf == p
[2024-02-07 14:53:40,628 INFO L76 edCorrectnessWitness]: Location invariant before [L6741-L6741] buf == p
[2024-02-07 14:53:40,628 INFO L76 edCorrectnessWitness]: Location invariant before [L6748-L6748] buf == p
[2024-02-07 14:53:40,628 INFO L76 edCorrectnessWitness]: Location invariant after [L6744-L6744] buf == p
[2024-02-07 14:53:40,628 INFO L76 edCorrectnessWitness]: Location invariant before [L6749-L6749] buf == p
[2024-02-07 14:53:40,628 INFO L76 edCorrectnessWitness]: Location invariant before [L6722-L6722] ((0L <= lppos) && (lppos <= 4294967295L)) && (buf == p)
[2024-02-07 14:53:40,629 INFO L76 edCorrectnessWitness]: Location invariant after [L6740-L6740] buf == p
[2024-02-07 14:53:40,629 INFO L76 edCorrectnessWitness]: Location invariant before [L6746-L6746] ((0L <= lppos) && (lppos <= 4294967295L)) && (buf == p)
[2024-02-07 14:53:40,629 INFO L76 edCorrectnessWitness]: Location invariant before [L6647-L6647] arg0 == (char const *)"\0016Generic non-volatile memory driver v%s\n"
[2024-02-07 14:53:40,629 INFO L76 edCorrectnessWitness]: Location invariant before [L6880-L6880] _whoop_init == & nvram_init
[2024-02-07 14:53:40,629 INFO L76 edCorrectnessWitness]: Location invariant before [L6719-L6719] buf == p
[2024-02-07 14:53:40,630 INFO L76 edCorrectnessWitness]: Location invariant before [L6716-L6716] buf == p
[2024-02-07 14:53:40,630 INFO L76 edCorrectnessWitness]: Location invariant after [L6880-L6880] _whoop_init == & nvram_init
[2024-02-07 14:53:40,630 INFO L76 edCorrectnessWitness]: Location invariant before [L6713-L6713] buf == p
[2024-02-07 14:53:40,630 INFO L76 edCorrectnessWitness]: Location invariant before [L6720-L6720] buf == p
[2024-02-07 14:53:40,630 INFO L76 edCorrectnessWitness]: Location invariant before [L6761-L6761] (0L <= lppos) && (lppos <= 4294967295L)
[2024-02-07 14:53:40,630 INFO L76 edCorrectnessWitness]: Location invariant before [L6718-L6718] ((0L <= lppos) && (lppos <= 4294967295L)) && (buf == p)
[2024-02-07 14:53:40,630 INFO L76 edCorrectnessWitness]: Location invariant after [L6716-L6716] buf == p
[2024-02-07 14:53:40,630 INFO L76 edCorrectnessWitness]: Location invariant before [L6745-L6745] ((0L <= lppos) && (lppos <= 4294967295L)) && (buf == p)
[2024-02-07 14:53:40,631 INFO L76 edCorrectnessWitness]: Location invariant before [L6721-L6721] buf == p
[2024-02-07 14:53:40,631 INFO L76 edCorrectnessWitness]: Location invariant before [L6799-L6800] (0 == ret) && (ret == 0)
[2024-02-07 14:53:40,631 INFO L76 edCorrectnessWitness]: Location invariant before [L6744-L6744] buf == p
[2024-02-07 14:53:40,631 INFO L76 edCorrectnessWitness]: Location invariant before [L6801-L6801] 0 == ret
[2024-02-07 14:53:40,631 INFO L76 edCorrectnessWitness]: Location invariant before [L6743-L6743] buf == p
[2024-02-07 14:53:40,632 INFO L76 edCorrectnessWitness]: Location invariant before [L6714-L6714] buf == p
[2024-02-07 14:53:40,632 INFO L76 edCorrectnessWitness]: Location invariant before [L6806-L6806] ret == 0
[2024-02-07 14:53:40,633 INFO L76 edCorrectnessWitness]: Location invariant before [L6747-L6747] buf == p
[2024-02-07 14:53:40,702 INFO L178 MainTranslator]: Built tables and reachable declarations
[2024-02-07 14:53:40,950 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_generic_nvram_read_nvram_write_nvram.i[5469,5482]
[2024-02-07 14:53:43,248 INFO L209 PostProcessor]: Analyzing one entry point: main
[2024-02-07 14:53:43,275 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution]
[2024-02-07 14:53:43,339 INFO L178 MainTranslator]: Built tables and reachable declarations
[2024-02-07 14:53:43,346 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_generic_nvram_read_nvram_write_nvram.i[5469,5482]
[2024-02-07 14:53:43,534 INFO L209 PostProcessor]: Analyzing one entry point: main
[2024-02-07 14:53:43,540 INFO L203 MainTranslator]: Completed pre-run
[2024-02-07 14:53:43,558 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_generic_nvram_read_nvram_write_nvram.i[5469,5482]
[2024-02-07 14:53:43,630 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile ("" "xchg" "b %b0, %1\n" : "+q" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227]
[2024-02-07 14:53:43,631 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile ("" "xchg" "w %w0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227]
[2024-02-07 14:53:43,632 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile ("" "xchg" "l %0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227]
[2024-02-07 14:53:43,632 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile ("" "xchg" "q %q0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227]
[2024-02-07 14:53:43,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile("ud2"); [5814]
Syntax error
[2024-02-07 14:53:43,777 ERROR L325 MainTranslator]: Unsupported Syntax: Unable to instrument "arg0 == (char const *)"\0016Generic non-volatile memory driver v%s\n"" at C: return __VERIFIER_nondet_int(); [6647] (Syntax Error: #0[error](0/32 - 0/33))
[2024-02-07 14:53:43,778 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7f901c90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:53:43, skipping insertion in model container
[2024-02-07 14:53:43,778 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-02-07 14:53:43,779 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2024-02-07 14:53:43,781 INFO L158 Benchmark]: Toolchain (without parser) took 3690.87ms. Allocated memory was 62.9MB in the beginning and 151.0MB in the end (delta: 88.1MB). Free memory was 25.7MB in the beginning and 76.6MB in the end (delta: -50.9MB). Peak memory consumption was 70.9MB. Max. memory is 16.1GB.
[2024-02-07 14:53:43,782 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 41.9MB. Free memory was 18.5MB in the beginning and 18.5MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB.
[2024-02-07 14:53:43,782 INFO L158 Benchmark]: CDTParser took 0.74ms. Allocated memory is still 62.9MB. Free memory was 47.0MB in the beginning and 46.9MB in the end (delta: 76.2kB). There was no memory consumed. Max. memory is 16.1GB.
[2024-02-07 14:53:43,783 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3687.91ms. Allocated memory was 62.9MB in the beginning and 151.0MB in the end (delta: 88.1MB). Free memory was 25.5MB in the beginning and 76.6MB in the end (delta: -51.1MB). Peak memory consumption was 70.9MB. Max. memory is 16.1GB.
[2024-02-07 14:53:43,785 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 0.15ms. Allocated memory is still 41.9MB. Free memory was 18.5MB in the beginning and 18.5MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB.
* CDTParser took 0.74ms. Allocated memory is still 62.9MB. Free memory was 47.0MB in the beginning and 46.9MB in the end (delta: 76.2kB). There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 3687.91ms. Allocated memory was 62.9MB in the beginning and 151.0MB in the end (delta: 88.1MB). Free memory was 25.5MB in the beginning and 76.6MB in the end (delta: -51.1MB). Peak memory consumption was 70.9MB. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- GenericResultAtLocation [Line: 3227]: Unsoundness Warning
Ignoring inline assembler instruction C: asm volatile ("" "xchg" "b %b0, %1\n" : "+q" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227]
- GenericResultAtLocation [Line: 3227]: Unsoundness Warning
Ignoring inline assembler instruction C: asm volatile ("" "xchg" "w %w0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227]
- GenericResultAtLocation [Line: 3227]: Unsoundness Warning
Ignoring inline assembler instruction C: asm volatile ("" "xchg" "l %0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227]
- GenericResultAtLocation [Line: 3227]: Unsoundness Warning
Ignoring inline assembler instruction C: asm volatile ("" "xchg" "q %q0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227]
- GenericResultAtLocation [Line: 5814]: Unsoundness Warning
Ignoring inline assembler instruction C: asm volatile("ud2"); [5814]
- UnsupportedSyntaxResult [Line: 6647]: Unsupported Syntax
Unable to instrument "arg0 == (char const *)"\0016Generic non-volatile memory driver v%s\n"" at C: return __VERIFIER_nondet_int(); [6647] (Syntax Error: #0[error](0/32 - 0/33))
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...
--- End real Ultimate output ---
Execution finished normally
Writing output log to file Ultimate.log
Result:
UNKNOWN