./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_b8a96237-a14f-43d7-be97-fab754adc5c4/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a96237-a14f-43d7-be97-fab754adc5c4/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a96237-a14f-43d7-be97-fab754adc5c4/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a96237-a14f-43d7-be97-fab754adc5c4/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a96237-a14f-43d7-be97-fab754adc5c4/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a96237-a14f-43d7-be97-fab754adc5c4/bin/ukojak-rkRKPMF4O4 --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b97d5d6a6ff349065d41f246f306b184c6be589bd097e387a4db3b0d06a0c28f --- 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-2329fc7 [2022-12-15 03:13:39,029 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:13:39,030 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:13:39,043 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:13:39,044 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:13:39,044 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:13:39,045 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:13:39,046 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:13:39,047 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:13:39,048 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:13:39,048 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:13:39,049 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:13:39,049 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:13:39,050 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:13:39,050 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:13:39,051 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:13:39,052 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:13:39,052 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:13:39,053 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:13:39,054 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:13:39,055 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:13:39,056 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:13:39,057 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:13:39,058 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:13:39,061 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:13:39,062 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:13:39,062 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:13:39,063 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:13:39,063 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:13:39,064 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:13:39,064 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:13:39,065 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:13:39,066 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:13:39,066 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:13:39,067 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:13:39,068 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:13:39,068 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:13:39,068 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:13:39,068 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:13:39,069 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:13:39,070 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:13:39,071 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a96237-a14f-43d7-be97-fab754adc5c4/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 03:13:39,094 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:13:39,094 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:13:39,095 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:13:39,095 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:13:39,095 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:13:39,096 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:13:39,096 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:13:39,096 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:13:39,096 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:13:39,096 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:13:39,096 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:13:39,097 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:13:39,097 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:13:39,097 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:13:39,097 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:13:39,097 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:13:39,097 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:13:39,098 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:13:39,098 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:13:39,098 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:13:39,098 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:13:39,098 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:13:39,098 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:13:39,099 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:13:39,099 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:13:39,099 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_b8a96237-a14f-43d7-be97-fab754adc5c4/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a96237-a14f-43d7-be97-fab754adc5c4/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b97d5d6a6ff349065d41f246f306b184c6be589bd097e387a4db3b0d06a0c28f [2022-12-15 03:13:39,265 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:13:39,286 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:13:39,288 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:13:39,290 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:13:39,290 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:13:39,291 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a96237-a14f-43d7-be97-fab754adc5c4/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2022-12-15 03:13:41,912 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:13:42,343 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:13:42,343 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a96237-a14f-43d7-be97-fab754adc5c4/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2022-12-15 03:13:42,381 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a96237-a14f-43d7-be97-fab754adc5c4/bin/ukojak-rkRKPMF4O4/data/1b0fa6c02/2bb0c309e2ff432bb81ec7bbf38e8ba2/FLAG40bc6b8c4 [2022-12-15 03:13:42,393 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a96237-a14f-43d7-be97-fab754adc5c4/bin/ukojak-rkRKPMF4O4/data/1b0fa6c02/2bb0c309e2ff432bb81ec7bbf38e8ba2 [2022-12-15 03:13:42,395 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:13:42,396 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:13:42,397 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:13:42,397 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:13:42,400 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:13:42,401 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:13:42" (1/1) ... [2022-12-15 03:13:42,402 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@196c8bce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:13:42, skipping insertion in model container [2022-12-15 03:13:42,402 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:13:42" (1/1) ... [2022-12-15 03:13:42,408 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:13:42,553 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:13:43,391 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-15 03:13:43,570 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-15 03:13:43,582 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-15 03:13:43,593 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-15 03:13:43,748 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-15 03:13:43,752 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-15 03:13:43,752 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-15 03:13:43,760 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-15 03:13:43,767 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-15 03:13:43,795 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-15 03:13:43,802 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-15 03:13:43,804 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-15 03:13:43,834 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-15 03:13:43,880 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-12-15 03:13:43,897 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-15 03:13:44,032 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 03:13:44,931 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blogic_msg [2022-12-15 03:13:44,931 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1eb6cca3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:13:44, skipping insertion in model container [2022-12-15 03:13:44,931 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:13:44,932 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-15 03:13:44,933 INFO L158 Benchmark]: Toolchain (without parser) took 2536.21ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 67.9MB in the beginning and 72.5MB in the end (delta: -4.6MB). Peak memory consumption was 52.6MB. Max. memory is 16.1GB. [2022-12-15 03:13:44,933 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 102.8MB. Free memory is still 51.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:13:44,934 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2534.27ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 67.9MB in the beginning and 72.5MB in the end (delta: -4.6MB). Peak memory consumption was 52.6MB. Max. memory is 16.1GB. [2022-12-15 03:13:44,935 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 102.8MB. Free memory is still 51.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2534.27ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 67.9MB in the beginning and 72.5MB in the end (delta: -4.6MB). Peak memory consumption was 52.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 14481]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: blogic_msg 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_b8a96237-a14f-43d7-be97-fab754adc5c4/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a96237-a14f-43d7-be97-fab754adc5c4/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a96237-a14f-43d7-be97-fab754adc5c4/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a96237-a14f-43d7-be97-fab754adc5c4/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a96237-a14f-43d7-be97-fab754adc5c4/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a96237-a14f-43d7-be97-fab754adc5c4/bin/ukojak-rkRKPMF4O4 --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b97d5d6a6ff349065d41f246f306b184c6be589bd097e387a4db3b0d06a0c28f --- 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-2329fc7 [2022-12-15 03:13:46,211 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:13:46,213 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:13:46,226 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:13:46,226 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:13:46,227 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:13:46,228 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:13:46,229 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:13:46,230 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:13:46,230 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:13:46,231 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:13:46,232 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:13:46,232 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:13:46,233 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:13:46,233 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:13:46,234 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:13:46,235 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:13:46,236 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:13:46,237 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:13:46,239 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:13:46,240 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:13:46,242 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:13:46,243 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:13:46,243 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:13:46,247 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:13:46,247 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:13:46,248 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:13:46,249 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:13:46,249 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:13:46,250 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:13:46,250 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:13:46,251 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:13:46,251 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:13:46,252 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:13:46,258 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:13:46,258 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:13:46,259 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:13:46,259 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:13:46,260 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:13:46,260 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:13:46,261 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:13:46,262 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a96237-a14f-43d7-be97-fab754adc5c4/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 03:13:46,285 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:13:46,285 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:13:46,286 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:13:46,287 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:13:46,287 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:13:46,287 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:13:46,287 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:13:46,287 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:13:46,287 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:13:46,288 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:13:46,288 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:13:46,288 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 03:13:46,288 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 03:13:46,288 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 03:13:46,288 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:13:46,289 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:13:46,289 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:13:46,289 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:13:46,289 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:13:46,289 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:13:46,290 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:13:46,290 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:13:46,290 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:13:46,290 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:13:46,290 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 03:13:46,290 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 03:13:46,291 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:13:46,291 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 03:13:46,291 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 03:13:46,291 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_b8a96237-a14f-43d7-be97-fab754adc5c4/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a96237-a14f-43d7-be97-fab754adc5c4/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b97d5d6a6ff349065d41f246f306b184c6be589bd097e387a4db3b0d06a0c28f [2022-12-15 03:13:46,531 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:13:46,550 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:13:46,552 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:13:46,553 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:13:46,553 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:13:46,554 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a96237-a14f-43d7-be97-fab754adc5c4/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2022-12-15 03:13:49,171 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:13:49,726 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:13:49,727 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a96237-a14f-43d7-be97-fab754adc5c4/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2022-12-15 03:13:49,775 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a96237-a14f-43d7-be97-fab754adc5c4/bin/ukojak-rkRKPMF4O4/data/630d6daf4/342ee7a69f5e4b53b7e0244dcff0000c/FLAGc8d96f264 [2022-12-15 03:13:49,785 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8a96237-a14f-43d7-be97-fab754adc5c4/bin/ukojak-rkRKPMF4O4/data/630d6daf4/342ee7a69f5e4b53b7e0244dcff0000c [2022-12-15 03:13:49,787 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:13:49,788 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:13:49,789 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:13:49,789 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:13:49,791 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:13:49,792 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:13:49" (1/1) ... [2022-12-15 03:13:49,792 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@786dae83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:13:49, skipping insertion in model container [2022-12-15 03:13:49,793 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:13:49" (1/1) ... [2022-12-15 03:13:49,797 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:13:49,982 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:13:50,781 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-15 03:13:50,951 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-15 03:13:50,965 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-15 03:13:50,978 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-15 03:13:51,149 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-15 03:13:51,153 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-15 03:13:51,154 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-15 03:13:51,162 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-15 03:13:51,169 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-15 03:13:51,199 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-15 03:13:51,206 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-15 03:13:51,207 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-15 03:13:51,241 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-15 03:13:51,290 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-12-15 03:13:51,307 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-15 03:13:51,450 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 03:13:52,369 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blogic_msg [2022-12-15 03:13:52,369 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@641a0b50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:13:52, skipping insertion in model container [2022-12-15 03:13:52,369 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:13:52,370 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-15 03:13:52,371 INFO L158 Benchmark]: Toolchain (without parser) took 2582.44ms. Allocated memory was 75.5MB in the beginning and 111.1MB in the end (delta: 35.7MB). Free memory was 42.9MB in the beginning and 40.3MB in the end (delta: 2.6MB). Peak memory consumption was 46.3MB. Max. memory is 16.1GB. [2022-12-15 03:13:52,371 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 58.7MB. Free memory is still 37.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:13:52,372 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2580.78ms. Allocated memory was 75.5MB in the beginning and 111.1MB in the end (delta: 35.7MB). Free memory was 42.7MB in the beginning and 40.3MB in the end (delta: 2.4MB). Peak memory consumption was 46.3MB. Max. memory is 16.1GB. [2022-12-15 03:13:52,373 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 58.7MB. Free memory is still 37.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2580.78ms. Allocated memory was 75.5MB in the beginning and 111.1MB in the end (delta: 35.7MB). Free memory was 42.7MB in the beginning and 40.3MB in the end (delta: 2.4MB). Peak memory consumption was 46.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 14481]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: blogic_msg 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