./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i --full-output --architecture 64bit
--------------------------------------------------------------------------------
Checking for ERROR reachability
Using default analysis
Version 5e519f3a
Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc --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 5efcb357f5a9cac891100d9be41a10461b45907bc88c74f6177ff7bfd2b10cb3
--- Real Ultimate output ---
[0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset.
This is Ultimate 0.2.2-dev-5e519f3
[2022-11-02 20:48:09,382 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2022-11-02 20:48:09,384 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2022-11-02 20:48:09,414 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2022-11-02 20:48:09,414 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-11-02 20:48:09,415 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2022-11-02 20:48:09,417 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2022-11-02 20:48:09,418 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2022-11-02 20:48:09,420 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2022-11-02 20:48:09,421 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2022-11-02 20:48:09,422 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2022-11-02 20:48:09,423 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2022-11-02 20:48:09,424 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2022-11-02 20:48:09,425 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2022-11-02 20:48:09,426 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-11-02 20:48:09,427 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-11-02 20:48:09,428 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-11-02 20:48:09,429 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-11-02 20:48:09,430 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-11-02 20:48:09,432 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2022-11-02 20:48:09,434 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-11-02 20:48:09,435 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-11-02 20:48:09,437 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2022-11-02 20:48:09,438 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2022-11-02 20:48:09,442 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2022-11-02 20:48:09,442 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2022-11-02 20:48:09,443 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2022-11-02 20:48:09,444 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2022-11-02 20:48:09,444 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2022-11-02 20:48:09,445 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2022-11-02 20:48:09,445 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2022-11-02 20:48:09,446 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2022-11-02 20:48:09,447 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2022-11-02 20:48:09,448 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2022-11-02 20:48:09,449 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2022-11-02 20:48:09,449 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2022-11-02 20:48:09,450 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2022-11-02 20:48:09,450 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2022-11-02 20:48:09,450 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2022-11-02 20:48:09,451 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2022-11-02 20:48:09,452 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2022-11-02 20:48:09,453 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf
[2022-11-02 20:48:09,475 INFO L113 SettingsManager]: Loading preferences was successful
[2022-11-02 20:48:09,475 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2022-11-02 20:48:09,476 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-11-02 20:48:09,476 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-11-02 20:48:09,477 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2022-11-02 20:48:09,477 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2022-11-02 20:48:09,478 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-11-02 20:48:09,478 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2022-11-02 20:48:09,478 INFO L138 SettingsManager]: * Use SBE=true
[2022-11-02 20:48:09,478 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-11-02 20:48:09,479 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2022-11-02 20:48:09,479 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2022-11-02 20:48:09,479 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2022-11-02 20:48:09,479 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-11-02 20:48:09,479 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2022-11-02 20:48:09,480 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2022-11-02 20:48:09,480 INFO L138 SettingsManager]: * Use constant arrays=true
[2022-11-02 20:48:09,480 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2022-11-02 20:48:09,480 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-11-02 20:48:09,481 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2022-11-02 20:48:09,481 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2022-11-02 20:48:09,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-11-02 20:48:09,481 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-11-02 20:48:09,482 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2022-11-02 20:48:09,482 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-11-02 20:48:09,482 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2022-11-02 20:48:09,482 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-11-02 20:48:09,483 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2022-11-02 20:48:09,483 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2022-11-02 20:48:09,483 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2022-11-02 20:48:09,483 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_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5efcb357f5a9cac891100d9be41a10461b45907bc88c74f6177ff7bfd2b10cb3
[2022-11-02 20:48:09,734 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2022-11-02 20:48:09,771 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-11-02 20:48:09,774 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-11-02 20:48:09,777 INFO L271 PluginConnector]: Initializing CDTParser...
[2022-11-02 20:48:09,777 INFO L275 PluginConnector]: CDTParser initialized
[2022-11-02 20:48:09,779 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i
[2022-11-02 20:48:09,861 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc/data/6227b2b18/7036d45033fd49beae553b1aa336603a/FLAGfa558e8a6
[2022-11-02 20:48:11,216 INFO L306 CDTParser]: Found 1 translation units.
[2022-11-02 20:48:11,217 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i
[2022-11-02 20:48:11,285 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc/data/6227b2b18/7036d45033fd49beae553b1aa336603a/FLAGfa558e8a6
[2022-11-02 20:48:11,751 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc/data/6227b2b18/7036d45033fd49beae553b1aa336603a
[2022-11-02 20:48:11,753 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-11-02 20:48:11,755 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements.
[2022-11-02 20:48:11,756 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-11-02 20:48:11,756 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-11-02 20:48:11,760 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2022-11-02 20:48:11,761 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:48:11" (1/1) ...
[2022-11-02 20:48:11,762 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dd47cc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:48:11, skipping insertion in model container
[2022-11-02 20:48:11,762 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:48:11" (1/1) ...
[2022-11-02 20:48:11,769 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2022-11-02 20:48:12,053 INFO L178 MainTranslator]: Built tables and reachable declarations
[2022-11-02 20:48:12,777 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4817]
[2022-11-02 20:48:12,785 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * ,
size_t ) [4818-4819]
[2022-11-02 20:48:13,975 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i[151138,151151]
[2022-11-02 20:48:15,795 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: xhci_dbg_trace
[2022-11-02 20:48:15,796 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73734b35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:48:15, skipping insertion in model container
[2022-11-02 20:48:15,797 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-11-02 20:48:15,797 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2022-11-02 20:48:15,799 INFO L158 Benchmark]: Toolchain (without parser) took 4043.42ms. Allocated memory was 115.3MB in the beginning and 165.7MB in the end (delta: 50.3MB). Free memory was 75.9MB in the beginning and 106.0MB in the end (delta: -30.1MB). Peak memory consumption was 66.5MB. Max. memory is 16.1GB.
[2022-11-02 20:48:15,800 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 86.0MB. Free memory was 59.7MB in the beginning and 59.6MB in the end (delta: 29.3kB). There was no memory consumed. Max. memory is 16.1GB.
[2022-11-02 20:48:15,802 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4041.09ms. Allocated memory was 115.3MB in the beginning and 165.7MB in the end (delta: 50.3MB). Free memory was 75.6MB in the beginning and 106.0MB in the end (delta: -30.5MB). Peak memory consumption was 66.5MB. Max. memory is 16.1GB.
[2022-11-02 20:48:15,804 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.27ms. Allocated memory is still 86.0MB. Free memory was 59.7MB in the beginning and 59.6MB in the end (delta: 29.3kB). There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 4041.09ms. Allocated memory was 115.3MB in the beginning and 165.7MB in the end (delta: 50.3MB). Free memory was 75.6MB in the beginning and 106.0MB in the end (delta: -30.5MB). Peak memory consumption was 66.5MB. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 6292]: Unsupported Syntax
encountered a call to a var args function, var args are not supported at the moment: xhci_dbg_trace
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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc --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 5efcb357f5a9cac891100d9be41a10461b45907bc88c74f6177ff7bfd2b10cb3
--- Real Ultimate output ---
[0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset.
This is Ultimate 0.2.2-dev-5e519f3
[2022-11-02 20:48:17,977 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2022-11-02 20:48:17,979 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2022-11-02 20:48:18,015 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2022-11-02 20:48:18,016 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-11-02 20:48:18,019 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2022-11-02 20:48:18,022 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2022-11-02 20:48:18,028 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2022-11-02 20:48:18,034 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2022-11-02 20:48:18,039 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2022-11-02 20:48:18,040 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2022-11-02 20:48:18,042 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2022-11-02 20:48:18,043 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2022-11-02 20:48:18,045 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2022-11-02 20:48:18,047 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-11-02 20:48:18,049 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-11-02 20:48:18,050 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-11-02 20:48:18,051 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-11-02 20:48:18,053 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-11-02 20:48:18,059 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2022-11-02 20:48:18,061 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-11-02 20:48:18,064 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-11-02 20:48:18,067 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2022-11-02 20:48:18,068 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2022-11-02 20:48:18,071 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2022-11-02 20:48:18,071 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2022-11-02 20:48:18,072 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2022-11-02 20:48:18,072 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2022-11-02 20:48:18,073 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2022-11-02 20:48:18,074 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2022-11-02 20:48:18,074 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2022-11-02 20:48:18,075 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2022-11-02 20:48:18,075 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2022-11-02 20:48:18,076 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2022-11-02 20:48:18,077 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2022-11-02 20:48:18,077 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2022-11-02 20:48:18,078 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2022-11-02 20:48:18,078 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2022-11-02 20:48:18,078 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2022-11-02 20:48:18,079 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2022-11-02 20:48:18,080 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2022-11-02 20:48:18,081 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Bitvector.epf
[2022-11-02 20:48:18,115 INFO L113 SettingsManager]: Loading preferences was successful
[2022-11-02 20:48:18,115 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2022-11-02 20:48:18,117 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-11-02 20:48:18,117 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-11-02 20:48:18,118 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2022-11-02 20:48:18,118 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2022-11-02 20:48:18,119 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-11-02 20:48:18,119 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2022-11-02 20:48:18,120 INFO L138 SettingsManager]: * Use SBE=true
[2022-11-02 20:48:18,120 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-11-02 20:48:18,121 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2022-11-02 20:48:18,121 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2022-11-02 20:48:18,121 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-11-02 20:48:18,121 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2022-11-02 20:48:18,122 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true
[2022-11-02 20:48:18,122 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true
[2022-11-02 20:48:18,122 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2022-11-02 20:48:18,122 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2022-11-02 20:48:18,123 INFO L138 SettingsManager]: * Use constant arrays=true
[2022-11-02 20:48:18,123 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2022-11-02 20:48:18,123 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-11-02 20:48:18,123 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2022-11-02 20:48:18,123 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2022-11-02 20:48:18,123 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-11-02 20:48:18,124 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-11-02 20:48:18,124 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2022-11-02 20:48:18,124 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-11-02 20:48:18,124 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF
[2022-11-02 20:48:18,125 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2022-11-02 20:48:18,125 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2022-11-02 20:48:18,125 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2022-11-02 20:48:18,125 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2022-11-02 20:48:18,125 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2022-11-02 20:48:18,126 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_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5efcb357f5a9cac891100d9be41a10461b45907bc88c74f6177ff7bfd2b10cb3
[2022-11-02 20:48:18,461 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2022-11-02 20:48:18,493 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-11-02 20:48:18,496 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-11-02 20:48:18,497 INFO L271 PluginConnector]: Initializing CDTParser...
[2022-11-02 20:48:18,503 INFO L275 PluginConnector]: CDTParser initialized
[2022-11-02 20:48:18,504 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i
[2022-11-02 20:48:18,601 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc/data/5ced48e5b/4afbcfaac2b64c17af4fec0d1b96d84a/FLAG89b407f3b
[2022-11-02 20:48:19,949 INFO L306 CDTParser]: Found 1 translation units.
[2022-11-02 20:48:19,951 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i
[2022-11-02 20:48:20,041 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc/data/5ced48e5b/4afbcfaac2b64c17af4fec0d1b96d84a/FLAG89b407f3b
[2022-11-02 20:48:20,517 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/bin/uautomizer-Dbtcem3rbc/data/5ced48e5b/4afbcfaac2b64c17af4fec0d1b96d84a
[2022-11-02 20:48:20,519 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-11-02 20:48:20,521 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements.
[2022-11-02 20:48:20,522 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-11-02 20:48:20,522 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-11-02 20:48:20,526 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2022-11-02 20:48:20,527 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:48:20" (1/1) ...
[2022-11-02 20:48:20,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c5b52d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:48:20, skipping insertion in model container
[2022-11-02 20:48:20,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:48:20" (1/1) ...
[2022-11-02 20:48:20,535 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2022-11-02 20:48:20,844 INFO L178 MainTranslator]: Built tables and reachable declarations
[2022-11-02 20:48:21,395 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4817]
[2022-11-02 20:48:21,395 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * ,
size_t ) [4818-4819]
[2022-11-02 20:48:22,426 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97320d95-4aa6-4c0e-a0b9-c82536a1843d/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i[151138,151151]
[2022-11-02 20:48:24,031 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: xhci_dbg_trace
[2022-11-02 20:48:24,031 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@261fd119 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:48:24, skipping insertion in model container
[2022-11-02 20:48:24,032 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-11-02 20:48:24,032 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2022-11-02 20:48:24,034 INFO L158 Benchmark]: Toolchain (without parser) took 3512.69ms. Allocated memory was 65.0MB in the beginning and 111.1MB in the end (delta: 46.1MB). Free memory was 25.7MB in the beginning and 58.1MB in the end (delta: -32.4MB). Peak memory consumption was 37.2MB. Max. memory is 16.1GB.
[2022-11-02 20:48:24,035 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 65.0MB. Free memory was 45.1MB in the beginning and 45.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB.
[2022-11-02 20:48:24,036 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3510.32ms. Allocated memory was 65.0MB in the beginning and 111.1MB in the end (delta: 46.1MB). Free memory was 25.4MB in the beginning and 58.1MB in the end (delta: -32.7MB). Peak memory consumption was 37.2MB. Max. memory is 16.1GB.
[2022-11-02 20:48:24,038 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.33ms. Allocated memory is still 65.0MB. Free memory was 45.1MB in the beginning and 45.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 3510.32ms. Allocated memory was 65.0MB in the beginning and 111.1MB in the end (delta: 46.1MB). Free memory was 25.4MB in the beginning and 58.1MB in the end (delta: -32.7MB). Peak memory consumption was 37.2MB. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 6292]: Unsupported Syntax
encountered a call to a var args function, var args are not supported at the moment: xhci_dbg_trace
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...
--- End real Ultimate output ---
Execution finished normally
Writing output log to file Ultimate.log
Result:
UNKNOWN