./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/valid-memsafety.prp --file ../../../trunk/examples/svcomp/weaver/popl20-simple-array-sum.wvr.c --full-output --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations DEFORE --architecture 32bit
--------------------------------------------------------------------------------
Checking for memory safety (deref-memtrack)
Using default analysis
Version b8dbc81d
Calling Ultimate with: /usr/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/AutomizerMemDerefMemtrack.xml -i ../../../trunk/examples/svcomp/weaver/popl20-simple-array-sum.wvr.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) )
CHECK( init(main()), LTL(G valid-deref) )
CHECK( init(main()), LTL(G valid-memtrack) )
--witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash eecffe8522a4364afb75ce7fb01800caae42a8a3ed11b56f212b94255e6f04bc --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations DEFORE
--- Real Ultimate output ---
This is Ultimate 0.2.3-?-b8dbc81
[2023-08-30 02:05:26,031 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2023-08-30 02:05:26,034 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2023-08-30 02:05:26,076 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2023-08-30 02:05:26,076 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2023-08-30 02:05:26,079 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-08-30 02:05:26,081 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-08-30 02:05:26,084 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2023-08-30 02:05:26,086 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2023-08-30 02:05:26,091 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-08-30 02:05:26,091 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2023-08-30 02:05:26,094 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-08-30 02:05:26,094 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-08-30 02:05:26,096 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-08-30 02:05:26,097 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-08-30 02:05:26,102 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-08-30 02:05:26,103 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-08-30 02:05:26,105 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-08-30 02:05:26,106 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-08-30 02:05:26,111 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2023-08-30 02:05:26,112 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-08-30 02:05:26,113 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-08-30 02:05:26,114 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2023-08-30 02:05:26,115 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-08-30 02:05:26,121 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2023-08-30 02:05:26,122 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2023-08-30 02:05:26,122 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-08-30 02:05:26,124 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2023-08-30 02:05:26,125 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2023-08-30 02:05:26,125 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-08-30 02:05:26,126 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-08-30 02:05:26,127 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-08-30 02:05:26,129 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-08-30 02:05:26,130 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2023-08-30 02:05:26,131 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2023-08-30 02:05:26,131 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2023-08-30 02:05:26,132 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2023-08-30 02:05:26,132 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2023-08-30 02:05:26,132 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2023-08-30 02:05:26,133 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2023-08-30 02:05:26,134 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2023-08-30 02:05:26,135 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf
[2023-08-30 02:05:26,166 INFO L113 SettingsManager]: Loading preferences was successful
[2023-08-30 02:05:26,167 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2023-08-30 02:05:26,168 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-08-30 02:05:26,168 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-08-30 02:05:26,169 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-08-30 02:05:26,169 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-08-30 02:05:26,170 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-08-30 02:05:26,170 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2023-08-30 02:05:26,170 INFO L138 SettingsManager]: * Use SBE=true
[2023-08-30 02:05:26,170 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-08-30 02:05:26,171 INFO L138 SettingsManager]: * sizeof long=4
[2023-08-30 02:05:26,171 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2023-08-30 02:05:26,171 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2023-08-30 02:05:26,172 INFO L138 SettingsManager]: * sizeof POINTER=4
[2023-08-30 02:05:26,172 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2023-08-30 02:05:26,172 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true
[2023-08-30 02:05:26,172 INFO L138 SettingsManager]: * Bitprecise bitfields=true
[2023-08-30 02:05:26,172 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true
[2023-08-30 02:05:26,173 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-08-30 02:05:26,173 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true
[2023-08-30 02:05:26,173 INFO L138 SettingsManager]: * sizeof long double=12
[2023-08-30 02:05:26,173 INFO L138 SettingsManager]: * Use constant arrays=true
[2023-08-30 02:05:26,173 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-08-30 02:05:26,174 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2023-08-30 02:05:26,174 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2023-08-30 02:05:26,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-08-30 02:05:26,174 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-08-30 02:05:26,175 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2023-08-30 02:05:26,175 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2023-08-30 02:05:26,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-08-30 02:05:26,175 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2023-08-30 02:05:26,175 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2023-08-30 02:05:26,176 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2023-08-30 02:05:26,176 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-08-30 02:05:26,176 INFO L138 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) )
CHECK( init(main()), LTL(G valid-deref) )
CHECK( init(main()), LTL(G valid-memtrack) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eecffe8522a4364afb75ce7fb01800caae42a8a3ed11b56f212b94255e6f04bc
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: When to check the insufficient erros location relative to the other error locations -> DEFORE
[2023-08-30 02:05:26,489 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2023-08-30 02:05:26,506 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-08-30 02:05:26,508 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-08-30 02:05:26,509 INFO L271 PluginConnector]: Initializing CDTParser...
[2023-08-30 02:05:26,510 INFO L275 PluginConnector]: CDTParser initialized
[2023-08-30 02:05:26,511 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-simple-array-sum.wvr.c
[2023-08-30 02:05:27,804 INFO L500 CDTParser]: Created temporary CDT project at NULL
[2023-08-30 02:05:28,010 INFO L351 CDTParser]: Found 1 translation units.
[2023-08-30 02:05:28,011 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-simple-array-sum.wvr.c
[2023-08-30 02:05:28,016 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5b052e6a/f303ae7eb63f4af7a1f842f0647a27ec/FLAG92994141e
[2023-08-30 02:05:28,027 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5b052e6a/f303ae7eb63f4af7a1f842f0647a27ec
[2023-08-30 02:05:28,029 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-08-30 02:05:28,031 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements.
[2023-08-30 02:05:28,033 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-08-30 02:05:28,033 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-08-30 02:05:28,036 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2023-08-30 02:05:28,037 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 02:05:28" (1/1) ...
[2023-08-30 02:05:28,038 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@126305c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 02:05:28, skipping insertion in model container
[2023-08-30 02:05:28,038 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 02:05:28" (1/1) ...
[2023-08-30 02:05:28,043 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2023-08-30 02:05:28,063 INFO L178 MainTranslator]: Built tables and reachable declarations
[2023-08-30 02:05:28,239 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-simple-array-sum.wvr.c[2690,2703]
[2023-08-30 02:05:28,246 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-08-30 02:05:28,256 ERROR L324 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation)
[2023-08-30 02:05:28,258 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7f82d9b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 02:05:28, skipping insertion in model container
[2023-08-30 02:05:28,258 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-08-30 02:05:28,259 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2023-08-30 02:05:28,260 INFO L158 Benchmark]: Toolchain (without parser) took 228.78ms. Allocated memory is still 69.2MB. Free memory was 35.7MB in the beginning and 45.7MB in the end (delta: -10.1MB). Peak memory consumption was 7.4MB. Max. memory is 16.1GB.
[2023-08-30 02:05:28,261 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 69.2MB. Free memory is still 46.6MB. There was no memory consumed. Max. memory is 16.1GB.
[2023-08-30 02:05:28,262 INFO L158 Benchmark]: CACSL2BoogieTranslator took 225.45ms. Allocated memory is still 69.2MB. Free memory was 35.5MB in the beginning and 45.7MB in the end (delta: -10.3MB). Peak memory consumption was 7.4MB. Max. memory is 16.1GB.
[2023-08-30 02:05:28,263 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.22ms. Allocated memory is still 69.2MB. Free memory is still 46.6MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 225.45ms. Allocated memory is still 69.2MB. Free memory was 35.5MB in the beginning and 45.7MB in the end (delta: -10.3MB). Peak memory consumption was 7.4MB. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 112]: Unsupported Syntax
Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation)
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: /usr/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/AutomizerMemDerefMemtrack.xml -i ../../../trunk/examples/svcomp/weaver/popl20-simple-array-sum.wvr.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) )
CHECK( init(main()), LTL(G valid-deref) )
CHECK( init(main()), LTL(G valid-memtrack) )
--witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash eecffe8522a4364afb75ce7fb01800caae42a8a3ed11b56f212b94255e6f04bc --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations DEFORE
--- Real Ultimate output ---
This is Ultimate 0.2.3-?-b8dbc81
[2023-08-30 02:05:30,006 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2023-08-30 02:05:30,008 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2023-08-30 02:05:30,052 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2023-08-30 02:05:30,054 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2023-08-30 02:05:30,057 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-08-30 02:05:30,059 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-08-30 02:05:30,061 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2023-08-30 02:05:30,064 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2023-08-30 02:05:30,068 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-08-30 02:05:30,069 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2023-08-30 02:05:30,071 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-08-30 02:05:30,072 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-08-30 02:05:30,073 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-08-30 02:05:30,075 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-08-30 02:05:30,082 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-08-30 02:05:30,083 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-08-30 02:05:30,084 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-08-30 02:05:30,086 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-08-30 02:05:30,090 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2023-08-30 02:05:30,102 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-08-30 02:05:30,104 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-08-30 02:05:30,105 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2023-08-30 02:05:30,105 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-08-30 02:05:30,113 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2023-08-30 02:05:30,114 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2023-08-30 02:05:30,114 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-08-30 02:05:30,115 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2023-08-30 02:05:30,116 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2023-08-30 02:05:30,117 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-08-30 02:05:30,117 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-08-30 02:05:30,120 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-08-30 02:05:30,123 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-08-30 02:05:30,124 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2023-08-30 02:05:30,125 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2023-08-30 02:05:30,125 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2023-08-30 02:05:30,126 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2023-08-30 02:05:30,126 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2023-08-30 02:05:30,127 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2023-08-30 02:05:30,127 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2023-08-30 02:05:30,128 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2023-08-30 02:05:30,129 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf
[2023-08-30 02:05:30,159 INFO L113 SettingsManager]: Loading preferences was successful
[2023-08-30 02:05:30,160 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2023-08-30 02:05:30,161 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-08-30 02:05:30,161 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-08-30 02:05:30,162 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-08-30 02:05:30,162 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-08-30 02:05:30,162 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-08-30 02:05:30,163 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2023-08-30 02:05:30,163 INFO L138 SettingsManager]: * Use SBE=true
[2023-08-30 02:05:30,163 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-08-30 02:05:30,164 INFO L138 SettingsManager]: * sizeof long=4
[2023-08-30 02:05:30,164 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2023-08-30 02:05:30,164 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2023-08-30 02:05:30,164 INFO L138 SettingsManager]: * sizeof POINTER=4
[2023-08-30 02:05:30,164 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2023-08-30 02:05:30,165 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true
[2023-08-30 02:05:30,165 INFO L138 SettingsManager]: * Bitprecise bitfields=true
[2023-08-30 02:05:30,165 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true
[2023-08-30 02:05:30,165 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-08-30 02:05:30,165 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true
[2023-08-30 02:05:30,165 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true
[2023-08-30 02:05:30,166 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2023-08-30 02:05:30,166 INFO L138 SettingsManager]: * sizeof long double=12
[2023-08-30 02:05:30,166 INFO L138 SettingsManager]: * Use constant arrays=true
[2023-08-30 02:05:30,166 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-08-30 02:05:30,166 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2023-08-30 02:05:30,167 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2023-08-30 02:05:30,167 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-08-30 02:05:30,167 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-08-30 02:05:30,167 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2023-08-30 02:05:30,167 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF
[2023-08-30 02:05:30,168 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2023-08-30 02:05:30,168 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2023-08-30 02:05:30,168 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2023-08-30 02:05:30,168 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2023-08-30 02:05:30,168 INFO L138 SettingsManager]: * Logic for external solver=AUFBV
[2023-08-30 02:05:30,169 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-08-30 02:05:30,169 INFO L138 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) )
CHECK( init(main()), LTL(G valid-deref) )
CHECK( init(main()), LTL(G valid-memtrack) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eecffe8522a4364afb75ce7fb01800caae42a8a3ed11b56f212b94255e6f04bc
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: When to check the insufficient erros location relative to the other error locations -> DEFORE
[2023-08-30 02:05:30,452 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2023-08-30 02:05:30,472 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-08-30 02:05:30,474 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-08-30 02:05:30,475 INFO L271 PluginConnector]: Initializing CDTParser...
[2023-08-30 02:05:30,476 INFO L275 PluginConnector]: CDTParser initialized
[2023-08-30 02:05:30,477 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-simple-array-sum.wvr.c
[2023-08-30 02:05:31,689 INFO L500 CDTParser]: Created temporary CDT project at NULL
[2023-08-30 02:05:31,922 INFO L351 CDTParser]: Found 1 translation units.
[2023-08-30 02:05:31,922 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-simple-array-sum.wvr.c
[2023-08-30 02:05:31,928 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50cf3c33a/b8859831ee274491a9ab09086ff533cb/FLAG6f3f22867
[2023-08-30 02:05:31,944 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50cf3c33a/b8859831ee274491a9ab09086ff533cb
[2023-08-30 02:05:31,946 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-08-30 02:05:31,947 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements.
[2023-08-30 02:05:31,948 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-08-30 02:05:31,949 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-08-30 02:05:31,952 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2023-08-30 02:05:31,952 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 02:05:31" (1/1) ...
[2023-08-30 02:05:31,953 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43ab63e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 02:05:31, skipping insertion in model container
[2023-08-30 02:05:31,954 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 02:05:31" (1/1) ...
[2023-08-30 02:05:31,959 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2023-08-30 02:05:31,973 INFO L178 MainTranslator]: Built tables and reachable declarations
[2023-08-30 02:05:32,146 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-simple-array-sum.wvr.c[2690,2703]
[2023-08-30 02:05:32,159 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-08-30 02:05:32,182 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution]
[2023-08-30 02:05:32,192 INFO L178 MainTranslator]: Built tables and reachable declarations
[2023-08-30 02:05:32,222 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-simple-array-sum.wvr.c[2690,2703]
[2023-08-30 02:05:32,227 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-08-30 02:05:32,236 INFO L203 MainTranslator]: Completed pre-run
[2023-08-30 02:05:32,272 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-simple-array-sum.wvr.c[2690,2703]
[2023-08-30 02:05:32,281 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-08-30 02:05:32,294 WARN L667 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler.
[2023-08-30 02:05:32,294 WARN L667 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler.
[2023-08-30 02:05:32,300 INFO L208 MainTranslator]: Completed translation
[2023-08-30 02:05:32,301 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 02:05:32 WrapperNode
[2023-08-30 02:05:32,301 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-08-30 02:05:32,302 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2023-08-30 02:05:32,302 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner...
[2023-08-30 02:05:32,303 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized
[2023-08-30 02:05:32,309 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 02:05:32" (1/1) ...
[2023-08-30 02:05:32,320 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 02:05:32" (1/1) ...
[2023-08-30 02:05:32,352 INFO L138 Inliner]: procedures = 28, calls = 43, calls flagged for inlining = 7, calls inlined = 9, statements flattened = 123
[2023-08-30 02:05:32,353 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2023-08-30 02:05:32,354 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2023-08-30 02:05:32,354 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2023-08-30 02:05:32,354 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2023-08-30 02:05:32,362 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 02:05:32" (1/1) ...
[2023-08-30 02:05:32,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 02:05:32" (1/1) ...
[2023-08-30 02:05:32,379 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 02:05:32" (1/1) ...
[2023-08-30 02:05:32,379 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 02:05:32" (1/1) ...
[2023-08-30 02:05:32,391 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 02:05:32" (1/1) ...
[2023-08-30 02:05:32,401 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 02:05:32" (1/1) ...
[2023-08-30 02:05:32,408 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 02:05:32" (1/1) ...
[2023-08-30 02:05:32,413 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 02:05:32" (1/1) ...
[2023-08-30 02:05:32,416 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2023-08-30 02:05:32,417 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2023-08-30 02:05:32,418 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2023-08-30 02:05:32,418 INFO L275 PluginConnector]: RCFGBuilder initialized
[2023-08-30 02:05:32,419 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 02:05:32" (1/1) ...
[2023-08-30 02:05:32,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-08-30 02:05:32,435 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2023-08-30 02:05:32,454 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2023-08-30 02:05:32,481 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2023-08-30 02:05:32,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2023-08-30 02:05:32,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1
[2023-08-30 02:05:32,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2023-08-30 02:05:32,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4
[2023-08-30 02:05:32,495 INFO L130 BoogieDeclarations]: Found specification of procedure thread1
[2023-08-30 02:05:32,496 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1
[2023-08-30 02:05:32,496 INFO L130 BoogieDeclarations]: Found specification of procedure thread2
[2023-08-30 02:05:32,496 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2
[2023-08-30 02:05:32,496 INFO L130 BoogieDeclarations]: Found specification of procedure thread3
[2023-08-30 02:05:32,496 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3
[2023-08-30 02:05:32,497 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end
[2023-08-30 02:05:32,497 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin
[2023-08-30 02:05:32,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2023-08-30 02:05:32,497 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2023-08-30 02:05:32,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2023-08-30 02:05:32,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2023-08-30 02:05:32,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4
[2023-08-30 02:05:32,499 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement
[2023-08-30 02:05:32,662 INFO L236 CfgBuilder]: Building ICFG
[2023-08-30 02:05:32,664 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation
[2023-08-30 02:05:33,147 INFO L277 CfgBuilder]: Performing block encoding
[2023-08-30 02:05:33,213 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2023-08-30 02:05:33,214 INFO L302 CfgBuilder]: Removed 5 assume(true) statements.
[2023-08-30 02:05:33,217 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.08 02:05:33 BoogieIcfgContainer
[2023-08-30 02:05:33,217 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2023-08-30 02:05:33,221 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2023-08-30 02:05:33,221 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2023-08-30 02:05:33,224 INFO L275 PluginConnector]: TraceAbstraction initialized
[2023-08-30 02:05:33,224 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.08 02:05:31" (1/3) ...
[2023-08-30 02:05:33,225 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5992768 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.08 02:05:33, skipping insertion in model container
[2023-08-30 02:05:33,225 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 02:05:32" (2/3) ...
[2023-08-30 02:05:33,226 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5992768 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.08 02:05:33, skipping insertion in model container
[2023-08-30 02:05:33,226 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.08 02:05:33" (3/3) ...
[2023-08-30 02:05:33,228 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-simple-array-sum.wvr.c
[2023-08-30 02:05:33,244 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2023-08-30 02:05:33,244 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 26 error locations.
[2023-08-30 02:05:33,244 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2023-08-30 02:05:33,355 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions.
[2023-08-30 02:05:33,362 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception:
java.lang.IllegalArgumentException: No enum constant de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.preferences.TraceAbstractionPreferenceInitializer.InsufficientError.DEFORE
at java.base/java.lang.Enum.valueOf(Enum.java:240)
at de.uni_freiburg.informatik.ultimate.core.preferences.RcpPreferenceProvider.getEnum(RcpPreferenceProvider.java:117)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.preferences.TAPreferences.insufficientThreadErrorsVsProgramErrors(TAPreferences.java:218)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.partitionErrorLocations(TraceAbstractionStarter.java:394)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:280)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:225)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:173)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.<init>(TraceAbstractionStarter.java:154)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
[2023-08-30 02:05:33,367 INFO L158 Benchmark]: Toolchain (without parser) took 1418.52ms. Allocated memory is still 86.0MB. Free memory was 63.7MB in the beginning and 51.4MB in the end (delta: 12.3MB). Peak memory consumption was 37.1MB. Max. memory is 16.1GB.
[2023-08-30 02:05:33,367 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 60.8MB. Free memory was 38.6MB in the beginning and 38.5MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB.
[2023-08-30 02:05:33,368 INFO L158 Benchmark]: CACSL2BoogieTranslator took 352.78ms. Allocated memory is still 86.0MB. Free memory was 63.5MB in the beginning and 50.0MB in the end (delta: 13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB.
[2023-08-30 02:05:33,368 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.01ms. Allocated memory is still 86.0MB. Free memory was 50.0MB in the beginning and 48.1MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2023-08-30 02:05:33,369 INFO L158 Benchmark]: Boogie Preprocessor took 63.26ms. Allocated memory is still 86.0MB. Free memory was 48.1MB in the beginning and 46.3MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2023-08-30 02:05:33,369 INFO L158 Benchmark]: RCFGBuilder took 799.86ms. Allocated memory is still 86.0MB. Free memory was 46.0MB in the beginning and 36.3MB in the end (delta: 9.7MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB.
[2023-08-30 02:05:33,370 INFO L158 Benchmark]: TraceAbstraction took 144.24ms. Allocated memory is still 86.0MB. Free memory was 35.9MB in the beginning and 51.4MB in the end (delta: -15.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
[2023-08-30 02:05:33,372 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.18ms. Allocated memory is still 60.8MB. Free memory was 38.6MB in the beginning and 38.5MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 352.78ms. Allocated memory is still 86.0MB. Free memory was 63.5MB in the beginning and 50.0MB in the end (delta: 13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB.
* Boogie Procedure Inliner took 51.01ms. Allocated memory is still 86.0MB. Free memory was 50.0MB in the beginning and 48.1MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
* Boogie Preprocessor took 63.26ms. Allocated memory is still 86.0MB. Free memory was 48.1MB in the beginning and 46.3MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
* RCFGBuilder took 799.86ms. Allocated memory is still 86.0MB. Free memory was 46.0MB in the beginning and 36.3MB in the end (delta: 9.7MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB.
* TraceAbstraction took 144.24ms. Allocated memory is still 86.0MB. Free memory was 35.9MB in the beginning and 51.4MB in the end (delta: -15.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- ExceptionOrErrorResult: IllegalArgumentException: No enum constant de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.preferences.TraceAbstractionPreferenceInitializer.InsufficientError.DEFORE
de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalArgumentException: No enum constant de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.preferences.TraceAbstractionPreferenceInitializer.InsufficientError.DEFORE: java.base/java.lang.Enum.valueOf(Enum.java:240)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
[2023-08-30 02:05:33,396 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0
Received shutdown request...
--- End real Ultimate output ---
Execution finished normally
Writing output log to file Ultimate.log
Result:
ERROR: ExceptionOrErrorResult: IllegalArgumentException: No enum constant de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.preferences.TraceAbstractionPreferenceInitializer.InsufficientError.DEFORE