./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i --full-output --architecture 64bit
--------------------------------------------------------------------------------
Checking for ERROR reachability
Using default analysis
Version 63182f13
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) )
--witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 122a5b8aee7ffa57666a2e715c82a40e311ca1508198b017217f9a7278ea61c3
--- Real Ultimate output ---
This is Ultimate 0.2.1-dev-63182f1
[2021-11-13 17:59:50,140 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2021-11-13 17:59:50,142 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2021-11-13 17:59:50,174 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-11-13 17:59:50,175 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-11-13 17:59:50,176 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-11-13 17:59:50,178 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-11-13 17:59:50,180 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2021-11-13 17:59:50,182 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-11-13 17:59:50,184 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-11-13 17:59:50,185 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2021-11-13 17:59:50,186 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-11-13 17:59:50,187 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-11-13 17:59:50,192 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-11-13 17:59:50,196 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-11-13 17:59:50,198 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-11-13 17:59:50,200 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-11-13 17:59:50,201 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-11-13 17:59:50,202 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-11-13 17:59:50,205 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2021-11-13 17:59:50,206 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-11-13 17:59:50,208 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-11-13 17:59:50,209 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2021-11-13 17:59:50,210 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-11-13 17:59:50,214 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2021-11-13 17:59:50,214 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2021-11-13 17:59:50,214 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-11-13 17:59:50,215 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-11-13 17:59:50,216 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2021-11-13 17:59:50,217 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2021-11-13 17:59:50,218 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2021-11-13 17:59:50,218 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2021-11-13 17:59:50,219 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2021-11-13 17:59:50,225 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2021-11-13 17:59:50,227 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-11-13 17:59:50,228 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2021-11-13 17:59:50,229 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2021-11-13 17:59:50,229 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2021-11-13 17:59:50,229 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2021-11-13 17:59:50,230 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2021-11-13 17:59:50,231 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2021-11-13 17:59:50,232 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf
[2021-11-13 17:59:50,285 INFO L113 SettingsManager]: Loading preferences was successful
[2021-11-13 17:59:50,286 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2021-11-13 17:59:50,287 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2021-11-13 17:59:50,287 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2021-11-13 17:59:50,291 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2021-11-13 17:59:50,291 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2021-11-13 17:59:50,292 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2021-11-13 17:59:50,292 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2021-11-13 17:59:50,293 INFO L138 SettingsManager]: * Use SBE=true
[2021-11-13 17:59:50,293 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-11-13 17:59:50,294 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2021-11-13 17:59:50,295 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2021-11-13 17:59:50,295 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2021-11-13 17:59:50,295 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-11-13 17:59:50,295 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2021-11-13 17:59:50,296 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2021-11-13 17:59:50,296 INFO L138 SettingsManager]: * Use constant arrays=true
[2021-11-13 17:59:50,296 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2021-11-13 17:59:50,296 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-11-13 17:59:50,297 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2021-11-13 17:59:50,297 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2021-11-13 17:59:50,297 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-11-13 17:59:50,297 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-11-13 17:59:50,298 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2021-11-13 17:59:50,298 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2021-11-13 17:59:50,298 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2021-11-13 17:59:50,298 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2021-11-13 17:59:50,298 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF
[2021-11-13 17:59:50,299 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2021-11-13 17:59:50,299 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2021-11-13 17:59:50,299 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE
[2021-11-13 17:59:50,300 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 122a5b8aee7ffa57666a2e715c82a40e311ca1508198b017217f9a7278ea61c3
[2021-11-13 17:59:50,567 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2021-11-13 17:59:50,588 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-11-13 17:59:50,590 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-11-13 17:59:50,591 INFO L271 PluginConnector]: Initializing CDTParser...
[2021-11-13 17:59:50,592 INFO L275 PluginConnector]: CDTParser initialized
[2021-11-13 17:59:50,593 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i
[2021-11-13 17:59:50,664 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y/data/fcefec67c/646a5b616ee44876bb02454b0346eb52/FLAG985e94c89
[2021-11-13 17:59:51,763 INFO L306 CDTParser]: Found 1 translation units.
[2021-11-13 17:59:51,764 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i
[2021-11-13 17:59:51,833 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y/data/fcefec67c/646a5b616ee44876bb02454b0346eb52/FLAG985e94c89
[2021-11-13 17:59:51,966 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y/data/fcefec67c/646a5b616ee44876bb02454b0346eb52
[2021-11-13 17:59:51,968 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-11-13 17:59:51,972 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements.
[2021-11-13 17:59:51,976 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-11-13 17:59:51,976 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-11-13 17:59:51,980 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2021-11-13 17:59:51,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 05:59:51" (1/1) ...
[2021-11-13 17:59:51,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65513250 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:59:51, skipping insertion in model container
[2021-11-13 17:59:51,985 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 05:59:51" (1/1) ...
[2021-11-13 17:59:51,992 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2021-11-13 17:59:52,266 INFO L178 MainTranslator]: Built tables and reachable declarations
[2021-11-13 17:59:56,598 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception:
java.lang.ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.SkipResult cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.SkipResult and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @2b00a9fe)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:729)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1381)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1068)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1068)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1452)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3254)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2328)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:594)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.<init>(MainTranslator.java:93)
at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128)
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)
[2021-11-13 17:59:56,604 INFO L158 Benchmark]: Toolchain (without parser) took 4630.78ms. Allocated memory was 119.5MB in the beginning and 182.5MB in the end (delta: 62.9MB). Free memory was 74.0MB in the beginning and 94.4MB in the end (delta: -20.4MB). Peak memory consumption was 67.6MB. Max. memory is 16.1GB.
[2021-11-13 17:59:56,605 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 96.5MB. Free memory was 66.8MB in the beginning and 66.8MB in the end (delta: 25.9kB). There was no memory consumed. Max. memory is 16.1GB.
[2021-11-13 17:59:56,606 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4625.37ms. Allocated memory was 119.5MB in the beginning and 182.5MB in the end (delta: 62.9MB). Free memory was 73.2MB in the beginning and 94.4MB in the end (delta: -21.1MB). Peak memory consumption was 65.5MB. Max. memory is 16.1GB.
[2021-11-13 17:59:56,608 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.20ms. Allocated memory is still 96.5MB. Free memory was 66.8MB in the beginning and 66.8MB in the end (delta: 25.9kB). There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 4625.37ms. Allocated memory was 119.5MB in the beginning and 182.5MB in the end (delta: 62.9MB). Free memory was 73.2MB in the beginning and 94.4MB in the end (delta: -21.1MB). Peak memory consumption was 65.5MB. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- ExceptionOrErrorResult: ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.SkipResult cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.SkipResult and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @2b00a9fe)
de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.SkipResult cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.SkipResult and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @2b00a9fe): de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:729)
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=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) )
--witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 122a5b8aee7ffa57666a2e715c82a40e311ca1508198b017217f9a7278ea61c3
--- Real Ultimate output ---
This is Ultimate 0.2.1-dev-63182f1
[2021-11-13 17:59:58,865 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2021-11-13 17:59:58,867 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2021-11-13 17:59:58,908 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-11-13 17:59:58,908 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-11-13 17:59:58,913 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-11-13 17:59:58,915 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-11-13 17:59:58,921 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2021-11-13 17:59:58,925 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-11-13 17:59:58,930 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-11-13 17:59:58,932 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2021-11-13 17:59:58,933 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-11-13 17:59:58,934 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-11-13 17:59:58,937 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-11-13 17:59:58,939 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-11-13 17:59:58,943 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-11-13 17:59:58,945 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-11-13 17:59:58,946 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-11-13 17:59:58,948 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-11-13 17:59:58,955 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2021-11-13 17:59:58,957 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-11-13 17:59:58,959 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-11-13 17:59:58,961 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2021-11-13 17:59:58,964 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-11-13 17:59:58,973 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2021-11-13 17:59:58,973 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2021-11-13 17:59:58,974 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-11-13 17:59:58,976 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-11-13 17:59:58,976 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2021-11-13 17:59:58,977 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2021-11-13 17:59:58,978 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2021-11-13 17:59:58,979 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2021-11-13 17:59:58,981 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2021-11-13 17:59:58,982 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2021-11-13 17:59:58,984 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-11-13 17:59:58,984 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2021-11-13 17:59:58,985 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2021-11-13 17:59:58,986 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2021-11-13 17:59:58,986 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2021-11-13 17:59:58,988 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2021-11-13 17:59:58,989 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2021-11-13 17:59:58,990 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Bitvector.epf
[2021-11-13 17:59:59,051 INFO L113 SettingsManager]: Loading preferences was successful
[2021-11-13 17:59:59,052 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2021-11-13 17:59:59,052 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2021-11-13 17:59:59,053 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2021-11-13 17:59:59,054 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2021-11-13 17:59:59,054 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2021-11-13 17:59:59,055 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2021-11-13 17:59:59,056 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2021-11-13 17:59:59,056 INFO L138 SettingsManager]: * Use SBE=true
[2021-11-13 17:59:59,056 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-11-13 17:59:59,058 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2021-11-13 17:59:59,058 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2021-11-13 17:59:59,058 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-11-13 17:59:59,058 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2021-11-13 17:59:59,059 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true
[2021-11-13 17:59:59,059 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2021-11-13 17:59:59,060 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2021-11-13 17:59:59,060 INFO L138 SettingsManager]: * Use constant arrays=true
[2021-11-13 17:59:59,060 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2021-11-13 17:59:59,060 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-11-13 17:59:59,061 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2021-11-13 17:59:59,061 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2021-11-13 17:59:59,061 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-11-13 17:59:59,061 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-11-13 17:59:59,061 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2021-11-13 17:59:59,062 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2021-11-13 17:59:59,062 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF
[2021-11-13 17:59:59,062 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2021-11-13 17:59:59,063 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF
[2021-11-13 17:59:59,063 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2021-11-13 17:59:59,063 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2021-11-13 17:59:59,063 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE
[2021-11-13 17:59:59,064 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2021-11-13 17:59:59,064 INFO L138 SettingsManager]: * Logic for external solver=AUFBV
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 122a5b8aee7ffa57666a2e715c82a40e311ca1508198b017217f9a7278ea61c3
[2021-11-13 17:59:59,457 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2021-11-13 17:59:59,477 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-11-13 17:59:59,480 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-11-13 17:59:59,481 INFO L271 PluginConnector]: Initializing CDTParser...
[2021-11-13 17:59:59,482 INFO L275 PluginConnector]: CDTParser initialized
[2021-11-13 17:59:59,483 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i
[2021-11-13 17:59:59,546 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y/data/70709b050/0b96c544ba1241a1956d6164d267c5f6/FLAG12c91c3e2
[2021-11-13 18:00:00,773 INFO L306 CDTParser]: Found 1 translation units.
[2021-11-13 18:00:00,773 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i
[2021-11-13 18:00:00,875 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y/data/70709b050/0b96c544ba1241a1956d6164d267c5f6/FLAG12c91c3e2
[2021-11-13 18:00:01,388 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_244a2dbc-0b5f-4e5d-b50e-bbd4ca93a787/bin/uautomizer-YU5uOKAj3y/data/70709b050/0b96c544ba1241a1956d6164d267c5f6
[2021-11-13 18:00:01,391 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-11-13 18:00:01,393 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements.
[2021-11-13 18:00:01,397 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-11-13 18:00:01,397 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-11-13 18:00:01,401 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2021-11-13 18:00:01,402 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:00:01" (1/1) ...
[2021-11-13 18:00:01,403 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a67b9fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:00:01, skipping insertion in model container
[2021-11-13 18:00:01,404 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:00:01" (1/1) ...
[2021-11-13 18:00:01,411 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2021-11-13 18:00:01,753 INFO L178 MainTranslator]: Built tables and reachable declarations
[2021-11-13 18:00:06,388 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception:
java.lang.ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.SkipResult cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.SkipResult and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @64b73e7a)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:729)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1381)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1068)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1068)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1452)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3254)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2328)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:594)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.<init>(MainTranslator.java:93)
at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128)
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)
[2021-11-13 18:00:06,393 INFO L158 Benchmark]: Toolchain (without parser) took 4998.67ms. Allocated memory was 81.8MB in the beginning and 159.4MB in the end (delta: 77.6MB). Free memory was 40.8MB in the beginning and 92.8MB in the end (delta: -52.0MB). Peak memory consumption was 63.3MB. Max. memory is 16.1GB.
[2021-11-13 18:00:06,394 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 81.8MB. Free memory is still 63.7MB. There was no memory consumed. Max. memory is 16.1GB.
[2021-11-13 18:00:06,394 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4994.31ms. Allocated memory was 81.8MB in the beginning and 159.4MB in the end (delta: 77.6MB). Free memory was 40.7MB in the beginning and 92.8MB in the end (delta: -52.1MB). Peak memory consumption was 63.3MB. Max. memory is 16.1GB.
[2021-11-13 18:00:06,396 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 81.8MB. Free memory is still 63.7MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 4994.31ms. Allocated memory was 81.8MB in the beginning and 159.4MB in the end (delta: 77.6MB). Free memory was 40.7MB in the beginning and 92.8MB in the end (delta: -52.1MB). Peak memory consumption was 63.3MB. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- ExceptionOrErrorResult: ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.SkipResult cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.SkipResult and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @64b73e7a)
de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.SkipResult cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.SkipResult and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @64b73e7a): de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:729)
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:
ERROR: ExceptionOrErrorResult: ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.SkipResult cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.SkipResult and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @64b73e7a)