./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --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 4a2ed95b8ee934da5577af6a96c948aed6980dc552e5dfa141f07a2819e72061 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:22:09,844 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:22:09,909 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:22:09,917 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:22:09,919 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:22:09,958 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:22:09,961 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:22:09,962 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:22:09,962 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:22:09,963 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:22:09,964 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:22:09,964 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:22:09,965 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:22:09,967 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:22:09,968 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:22:09,968 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:22:09,969 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:22:09,969 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:22:09,969 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:22:09,970 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:22:09,970 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:22:09,970 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:22:09,974 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:22:09,975 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:22:09,975 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:22:09,975 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:22:09,975 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:22:09,976 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:22:09,976 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:22:09,976 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:22:09,976 INFO L153 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_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4a2ed95b8ee934da5577af6a96c948aed6980dc552e5dfa141f07a2819e72061 [2024-11-08 23:22:10,330 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:22:10,360 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:22:10,363 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:22:10,365 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:22:10,366 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:22:10,367 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-08 23:22:12,375 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:22:12,997 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:22:12,998 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i [2024-11-08 23:22:13,065 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/data/da6a064a4/980f771ff8054249be2b8cfbc6b47385/FLAG8b3bd6dc4 [2024-11-08 23:22:13,091 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/data/da6a064a4/980f771ff8054249be2b8cfbc6b47385 [2024-11-08 23:22:13,093 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:22:13,095 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:22:13,097 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:22:13,097 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:22:13,105 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:22:13,105 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:22:13" (1/1) ... [2024-11-08 23:22:13,109 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61ff576e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:13, skipping insertion in model container [2024-11-08 23:22:13,109 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:22:13" (1/1) ... [2024-11-08 23:22:13,256 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:22:14,446 WARN L250 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_8265e1bb-65db-486e-ac48-e379e71063ed/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i[116401,116414] [2024-11-08 23:22:15,055 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:22:15,143 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:22:15,252 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3569] [2024-11-08 23:22:15,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3576] [2024-11-08 23:22:15,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3584-3585] [2024-11-08 23:22:15,306 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [3624-3625] [2024-11-08 23:22:15,307 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3628-3629] [2024-11-08 23:22:15,307 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3632-3633] [2024-11-08 23:22:15,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3636-3637] [2024-11-08 23:22:15,332 WARN L250 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_8265e1bb-65db-486e-ac48-e379e71063ed/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i[116401,116414] [2024-11-08 23:22:15,599 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:22:15,795 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:22:15,795 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:15 WrapperNode [2024-11-08 23:22:15,796 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:22:15,797 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:22:15,797 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:22:15,798 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:22:15,805 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:15" (1/1) ... [2024-11-08 23:22:15,909 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:15" (1/1) ... [2024-11-08 23:22:16,096 INFO L138 Inliner]: procedures = 245, calls = 3636, calls flagged for inlining = 122, calls inlined = 122, statements flattened = 7338 [2024-11-08 23:22:16,096 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:22:16,098 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:22:16,098 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:22:16,098 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:22:16,109 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:15" (1/1) ... [2024-11-08 23:22:16,109 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:15" (1/1) ... [2024-11-08 23:22:16,206 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:15" (1/1) ... [2024-11-08 23:22:16,206 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:15" (1/1) ... [2024-11-08 23:22:16,339 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:15" (1/1) ... [2024-11-08 23:22:16,363 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:15" (1/1) ... [2024-11-08 23:22:16,384 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:15" (1/1) ... [2024-11-08 23:22:16,452 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:15" (1/1) ... [2024-11-08 23:22:16,496 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:22:16,498 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:22:16,498 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:22:16,499 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:22:16,500 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:15" (1/1) ... [2024-11-08 23:22:16,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:22:16,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:22:16,533 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:22:16,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:22:16,569 INFO L130 BoogieDeclarations]: Found specification of procedure acm_disconnect [2024-11-08 23:22:16,569 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_disconnect [2024-11-08 23:22:16,569 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_hangup [2024-11-08 23:22:16,570 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_hangup [2024-11-08 23:22:16,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_18 [2024-11-08 23:22:16,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_18 [2024-11-08 23:22:16,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 23:22:16,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:22:16,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 23:22:16,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 23:22:16,571 INFO L130 BoogieDeclarations]: Found specification of procedure acm_port_destruct [2024-11-08 23:22:16,571 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_port_destruct [2024-11-08 23:22:16,572 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2024-11-08 23:22:16,572 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2024-11-08 23:22:16,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2024-11-08 23:22:16,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2024-11-08 23:22:16,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_22 [2024-11-08 23:22:16,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_22 [2024-11-08 23:22:16,574 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_cleanup [2024-11-08 23:22:16,574 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_cleanup [2024-11-08 23:22:16,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 23:22:16,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 23:22:16,575 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2024-11-08 23:22:16,575 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2024-11-08 23:22:16,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2024-11-08 23:22:16,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2024-11-08 23:22:16,575 INFO L130 BoogieDeclarations]: Found specification of procedure acm_write_buffers_free [2024-11-08 23:22:16,575 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_write_buffers_free [2024-11-08 23:22:16,575 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-08 23:22:16,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-08 23:22:16,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 23:22:16,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 23:22:16,576 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2024-11-08 23:22:16,576 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2024-11-08 23:22:16,576 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2024-11-08 23:22:16,576 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2024-11-08 23:22:16,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:22:16,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:22:16,578 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:22:16,578 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:22:16,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2024-11-08 23:22:16,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2024-11-08 23:22:16,578 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 23:22:16,578 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 23:22:16,578 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_put [2024-11-08 23:22:16,579 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_put [2024-11-08 23:22:16,579 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_chars_in_buffer [2024-11-08 23:22:16,579 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_chars_in_buffer [2024-11-08 23:22:16,580 INFO L130 BoogieDeclarations]: Found specification of procedure acm_resume [2024-11-08 23:22:16,580 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_resume [2024-11-08 23:22:16,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:22:16,580 INFO L130 BoogieDeclarations]: Found specification of procedure acm_ctrl_msg [2024-11-08 23:22:16,580 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_ctrl_msg [2024-11-08 23:22:16,580 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2024-11-08 23:22:16,580 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2024-11-08 23:22:16,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:22:16,581 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_hangup [2024-11-08 23:22:16,581 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_hangup [2024-11-08 23:22:16,581 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2024-11-08 23:22:16,581 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2024-11-08 23:22:16,581 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 23:22:16,581 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 23:22:16,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2024-11-08 23:22:16,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2024-11-08 23:22:16,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:22:16,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 23:22:16,582 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-08 23:22:16,582 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-08 23:22:16,583 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 23:22:16,583 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 23:22:16,583 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2024-11-08 23:22:16,583 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2024-11-08 23:22:16,583 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-08 23:22:16,584 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-08 23:22:16,584 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-08 23:22:16,584 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-08 23:22:16,584 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-08 23:22:16,584 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-08 23:22:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_tiocmget [2024-11-08 23:22:16,585 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_tiocmget [2024-11-08 23:22:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure acm_port_shutdown [2024-11-08 23:22:16,585 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_port_shutdown [2024-11-08 23:22:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2024-11-08 23:22:16,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2024-11-08 23:22:16,586 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_set_termios [2024-11-08 23:22:16,586 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_set_termios [2024-11-08 23:22:16,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 23:22:16,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-08 23:22:16,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-08 23:22:16,586 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-08 23:22:16,587 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-08 23:22:16,587 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_break_ctl [2024-11-08 23:22:16,587 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_break_ctl [2024-11-08 23:22:16,587 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-08 23:22:16,587 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-08 23:22:16,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:22:16,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_7 [2024-11-08 23:22:16,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_7 [2024-11-08 23:22:16,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_6 [2024-11-08 23:22:16,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_6 [2024-11-08 23:22:16,590 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2024-11-08 23:22:16,590 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2024-11-08 23:22:16,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:22:16,590 INFO L130 BoogieDeclarations]: Found specification of procedure acm_start_wb [2024-11-08 23:22:16,590 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_start_wb [2024-11-08 23:22:16,591 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2024-11-08 23:22:16,591 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2024-11-08 23:22:16,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 23:22:16,591 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 23:22:16,591 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-08 23:22:16,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-08 23:22:16,591 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_throttle [2024-11-08 23:22:16,592 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_throttle [2024-11-08 23:22:16,592 INFO L130 BoogieDeclarations]: Found specification of procedure acm_wb_is_avail [2024-11-08 23:22:16,592 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_wb_is_avail [2024-11-08 23:22:16,592 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-08 23:22:16,592 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-08 23:22:16,592 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-08 23:22:16,592 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-08 23:22:16,592 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_write_room [2024-11-08 23:22:16,592 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_write_room [2024-11-08 23:22:16,592 INFO L130 BoogieDeclarations]: Found specification of procedure acm_submit_read_urb [2024-11-08 23:22:16,592 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_submit_read_urb [2024-11-08 23:22:16,593 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 23:22:16,593 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 23:22:16,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:22:16,593 INFO L130 BoogieDeclarations]: Found specification of procedure acm_write_done [2024-11-08 23:22:16,593 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_write_done [2024-11-08 23:22:16,593 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-08 23:22:16,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-08 23:22:16,593 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_ioctl [2024-11-08 23:22:16,593 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_ioctl [2024-11-08 23:22:16,593 INFO L130 BoogieDeclarations]: Found specification of procedure acm_release_minor [2024-11-08 23:22:16,593 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_release_minor [2024-11-08 23:22:16,594 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-08 23:22:16,594 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-08 23:22:16,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 23:22:16,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 23:22:16,594 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2024-11-08 23:22:16,595 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2024-11-08 23:22:16,596 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_unthrottle [2024-11-08 23:22:16,596 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_unthrottle [2024-11-08 23:22:16,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:22:16,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_3 [2024-11-08 23:22:16,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_3 [2024-11-08 23:22:16,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:22:16,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 23:22:16,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 23:22:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:22:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_17 [2024-11-08 23:22:16,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_17 [2024-11-08 23:22:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:22:16,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:22:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-08 23:22:16,598 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-08 23:22:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2024-11-08 23:22:16,599 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2024-11-08 23:22:16,599 INFO L130 BoogieDeclarations]: Found specification of procedure acm_read_buffers_free [2024-11-08 23:22:16,599 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_read_buffers_free [2024-11-08 23:22:16,599 INFO L130 BoogieDeclarations]: Found specification of procedure acm_ctrl_irq [2024-11-08 23:22:16,599 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_ctrl_irq [2024-11-08 23:22:16,599 INFO L130 BoogieDeclarations]: Found specification of procedure acm_submit_read_urbs [2024-11-08 23:22:16,599 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_submit_read_urbs [2024-11-08 23:22:16,599 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_install [2024-11-08 23:22:16,599 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_install [2024-11-08 23:22:16,599 INFO L130 BoogieDeclarations]: Found specification of procedure stop_data_traffic [2024-11-08 23:22:16,599 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_data_traffic [2024-11-08 23:22:16,600 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-08 23:22:16,600 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-08 23:22:16,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2024-11-08 23:22:16,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2024-11-08 23:22:16,600 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-08 23:22:16,602 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-08 23:22:16,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:22:16,603 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2024-11-08 23:22:16,603 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2024-11-08 23:22:16,603 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-11-08 23:22:16,604 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-11-08 23:22:16,604 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_tiocmset [2024-11-08 23:22:16,604 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_tiocmset [2024-11-08 23:22:16,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:22:16,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:22:16,604 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2024-11-08 23:22:16,605 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2024-11-08 23:22:16,605 INFO L130 BoogieDeclarations]: Found specification of procedure acm_read_bulk_callback [2024-11-08 23:22:16,605 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_read_bulk_callback [2024-11-08 23:22:16,605 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-08 23:22:16,605 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-08 23:22:17,469 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:22:17,473 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:22:17,927 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 23:22:18,960 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2024-11-08 23:24:18,588 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-08 23:24:18,590 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:702) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-08 23:24:18,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-08 23:24:18,599 INFO L158 Benchmark]: Toolchain (without parser) took 125503.28ms. Allocated memory was 144.7MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 111.7MB in the beginning and 607.0MB in the end (delta: -495.3MB). Peak memory consumption was 904.4MB. Max. memory is 16.1GB. [2024-11-08 23:24:18,600 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 107.0MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:24:18,601 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2699.63ms. Allocated memory was 144.7MB in the beginning and 199.2MB in the end (delta: 54.5MB). Free memory was 111.7MB in the beginning and 117.9MB in the end (delta: -6.1MB). Peak memory consumption was 109.0MB. Max. memory is 16.1GB. [2024-11-08 23:24:18,602 INFO L158 Benchmark]: Boogie Procedure Inliner took 300.30ms. Allocated memory is still 199.2MB. Free memory was 117.9MB in the beginning and 75.9MB in the end (delta: 41.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-08 23:24:18,603 INFO L158 Benchmark]: Boogie Preprocessor took 398.88ms. Allocated memory is still 199.2MB. Free memory was 75.9MB in the beginning and 101.0MB in the end (delta: -25.0MB). Peak memory consumption was 36.8MB. Max. memory is 16.1GB. [2024-11-08 23:24:18,603 INFO L158 Benchmark]: RCFGBuilder took 122099.23ms. Allocated memory was 199.2MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 101.0MB in the beginning and 607.0MB in the end (delta: -506.1MB). Peak memory consumption was 838.2MB. Max. memory is 16.1GB. [2024-11-08 23:24:18,606 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 107.0MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2699.63ms. Allocated memory was 144.7MB in the beginning and 199.2MB in the end (delta: 54.5MB). Free memory was 111.7MB in the beginning and 117.9MB in the end (delta: -6.1MB). Peak memory consumption was 109.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 300.30ms. Allocated memory is still 199.2MB. Free memory was 117.9MB in the beginning and 75.9MB in the end (delta: 41.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 398.88ms. Allocated memory is still 199.2MB. Free memory was 75.9MB in the beginning and 101.0MB in the end (delta: -25.0MB). Peak memory consumption was 36.8MB. Max. memory is 16.1GB. * RCFGBuilder took 122099.23ms. Allocated memory was 199.2MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 101.0MB in the beginning and 607.0MB in the end (delta: -506.1MB). Peak memory consumption was 838.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3569]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3569] - GenericResultAtLocation [Line: 3576]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3576] - GenericResultAtLocation [Line: 3584]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3584-3585] - GenericResultAtLocation [Line: 3624]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [3624-3625] - GenericResultAtLocation [Line: 3628]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3628-3629] - GenericResultAtLocation [Line: 3632]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3632-3633] - GenericResultAtLocation [Line: 3636]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3636-3637] 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_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --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 4a2ed95b8ee934da5577af6a96c948aed6980dc552e5dfa141f07a2819e72061 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:24:20,853 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:24:20,955 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-08 23:24:21,003 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:24:21,004 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:24:21,004 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:24:21,005 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:24:21,006 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:24:21,006 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:24:21,007 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:24:21,007 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:24:21,007 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:24:21,008 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:24:21,009 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:24:21,010 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 23:24:21,012 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 23:24:21,012 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:24:21,013 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 23:24:21,013 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:24:21,013 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:24:21,014 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:24:21,018 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:24:21,019 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:24:21,019 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:24:21,019 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 23:24:21,020 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:24:21,020 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:24:21,020 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:24:21,021 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:24:21,021 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:24:21,021 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 23:24:21,021 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:24:21,022 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 23:24:21,022 INFO L153 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_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4a2ed95b8ee934da5577af6a96c948aed6980dc552e5dfa141f07a2819e72061 [2024-11-08 23:24:21,427 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:24:21,466 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:24:21,470 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:24:21,475 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:24:21,476 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:24:21,478 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-08 23:24:23,562 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:24:24,165 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:24:24,167 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i [2024-11-08 23:24:24,222 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/data/1f0eba989/e939425434864401b0f43c5383072c6e/FLAG6576ab007 [2024-11-08 23:24:24,245 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/data/1f0eba989/e939425434864401b0f43c5383072c6e [2024-11-08 23:24:24,247 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:24:24,249 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:24:24,250 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:24:24,250 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:24:24,258 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:24:24,258 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:24:24" (1/1) ... [2024-11-08 23:24:24,261 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@432b8093 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:24, skipping insertion in model container [2024-11-08 23:24:24,261 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:24:24" (1/1) ... [2024-11-08 23:24:24,434 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:24:25,443 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,564 WARN L250 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_8265e1bb-65db-486e-ac48-e379e71063ed/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i[116401,116414] [2024-11-08 23:24:25,591 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,598 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,641 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,649 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,657 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,657 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,658 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,664 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,670 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,671 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,684 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,712 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,716 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,730 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,743 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,748 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,790 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,791 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,808 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,815 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,822 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,830 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,833 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,833 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,839 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,844 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,849 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,853 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,858 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,864 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,870 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,876 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,878 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,878 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,883 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,883 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,890 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,895 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,899 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,900 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,900 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,900 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,901 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,901 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,904 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,910 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,914 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,919 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,921 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,966 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,968 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,974 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,977 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,979 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,980 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,981 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,981 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,988 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,989 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,990 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,993 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,994 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,995 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,996 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,997 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,998 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:25,999 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,001 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,002 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,002 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,003 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,003 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,006 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,007 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,020 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,027 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,032 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,039 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,045 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,113 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,113 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,114 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,114 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,119 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,121 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,121 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,121 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,122 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,122 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,122 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,123 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,123 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,124 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,124 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,125 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,125 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,126 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,126 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,192 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,194 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:24:26,265 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-08 23:24:26,366 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:24:26,523 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,534 WARN L250 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_8265e1bb-65db-486e-ac48-e379e71063ed/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i[116401,116414] [2024-11-08 23:24:26,535 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,538 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,552 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,555 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,558 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,559 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,559 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,562 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,564 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,566 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,576 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,593 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,598 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,604 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,608 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,609 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,624 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,625 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,631 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,633 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,635 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,638 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,640 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,641 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,643 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,644 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,645 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,646 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,647 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,650 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,652 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,654 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,656 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,657 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,658 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,658 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,661 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,665 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,671 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,671 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,672 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,672 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,673 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,674 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,676 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,679 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,681 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,683 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,683 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,731 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,732 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,738 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,739 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,741 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,741 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,742 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,742 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,746 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,747 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,747 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,748 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,752 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,753 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,753 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,754 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,755 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,755 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,756 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,757 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,757 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,758 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,758 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,760 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,761 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,767 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,771 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,773 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,775 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,782 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,807 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,808 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,808 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,808 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,810 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,810 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,810 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,811 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,811 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,811 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,811 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,812 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,813 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,813 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,814 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,815 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,815 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,815 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,816 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,852 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:24:26,853 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:24:26,937 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:24:27,041 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3569] [2024-11-08 23:24:27,043 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3576] [2024-11-08 23:24:27,044 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3584-3585] [2024-11-08 23:24:27,046 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [3624-3625] [2024-11-08 23:24:27,047 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3628-3629] [2024-11-08 23:24:27,047 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3632-3633] [2024-11-08 23:24:27,047 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3636-3637] [2024-11-08 23:24:27,091 WARN L250 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_8265e1bb-65db-486e-ac48-e379e71063ed/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i[116401,116414] [2024-11-08 23:24:27,399 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:24:27,620 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:24:27,621 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:27 WrapperNode [2024-11-08 23:24:27,622 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:24:27,623 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:24:27,623 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:24:27,623 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:24:27,631 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:27" (1/1) ... [2024-11-08 23:24:27,714 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:27" (1/1) ... [2024-11-08 23:24:27,965 INFO L138 Inliner]: procedures = 257, calls = 3636, calls flagged for inlining = 122, calls inlined = 122, statements flattened = 6911 [2024-11-08 23:24:27,966 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:24:27,967 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:24:27,967 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:24:27,967 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:24:27,986 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:27" (1/1) ... [2024-11-08 23:24:27,986 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:27" (1/1) ... [2024-11-08 23:24:28,063 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:27" (1/1) ... [2024-11-08 23:24:28,063 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:27" (1/1) ... [2024-11-08 23:24:28,280 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:27" (1/1) ... [2024-11-08 23:24:28,315 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:27" (1/1) ... [2024-11-08 23:24:28,356 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:27" (1/1) ... [2024-11-08 23:24:28,379 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:27" (1/1) ... [2024-11-08 23:24:28,437 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:24:28,438 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:24:28,439 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:24:28,439 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:24:28,440 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:27" (1/1) ... [2024-11-08 23:24:28,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:24:28,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:24:28,476 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:24:28,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:24:28,514 INFO L130 BoogieDeclarations]: Found specification of procedure acm_disconnect [2024-11-08 23:24:28,515 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_disconnect [2024-11-08 23:24:28,515 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_hangup [2024-11-08 23:24:28,515 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_hangup [2024-11-08 23:24:28,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-08 23:24:28,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-08 23:24:28,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-08 23:24:28,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_18 [2024-11-08 23:24:28,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_18 [2024-11-08 23:24:28,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 23:24:28,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-11-08 23:24:28,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:24:28,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 23:24:28,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 23:24:28,517 INFO L130 BoogieDeclarations]: Found specification of procedure acm_port_destruct [2024-11-08 23:24:28,517 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_port_destruct [2024-11-08 23:24:28,517 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2024-11-08 23:24:28,518 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2024-11-08 23:24:28,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2024-11-08 23:24:28,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2024-11-08 23:24:28,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_22 [2024-11-08 23:24:28,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_22 [2024-11-08 23:24:28,520 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_cleanup [2024-11-08 23:24:28,521 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_cleanup [2024-11-08 23:24:28,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 23:24:28,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 23:24:28,521 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2024-11-08 23:24:28,521 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2024-11-08 23:24:28,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2024-11-08 23:24:28,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2024-11-08 23:24:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure acm_write_buffers_free [2024-11-08 23:24:28,522 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_write_buffers_free [2024-11-08 23:24:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-08 23:24:28,522 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-08 23:24:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 23:24:28,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 23:24:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2024-11-08 23:24:28,523 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2024-11-08 23:24:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2024-11-08 23:24:28,523 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2024-11-08 23:24:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:24:28,523 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:24:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:24:28,524 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:24:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2024-11-08 23:24:28,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2024-11-08 23:24:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 23:24:28,524 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 23:24:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_put [2024-11-08 23:24:28,525 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_put [2024-11-08 23:24:28,525 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_chars_in_buffer [2024-11-08 23:24:28,525 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_chars_in_buffer [2024-11-08 23:24:28,525 INFO L130 BoogieDeclarations]: Found specification of procedure acm_resume [2024-11-08 23:24:28,525 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_resume [2024-11-08 23:24:28,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:24:28,526 INFO L130 BoogieDeclarations]: Found specification of procedure acm_ctrl_msg [2024-11-08 23:24:28,526 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_ctrl_msg [2024-11-08 23:24:28,526 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2024-11-08 23:24:28,526 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2024-11-08 23:24:28,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:24:28,526 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_hangup [2024-11-08 23:24:28,526 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_hangup [2024-11-08 23:24:28,526 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2024-11-08 23:24:28,527 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2024-11-08 23:24:28,527 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 23:24:28,527 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 23:24:28,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2024-11-08 23:24:28,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2024-11-08 23:24:28,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-08 23:24:28,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-08 23:24:28,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-11-08 23:24:28,527 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:24:28,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-08 23:24:28,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 23:24:28,528 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-08 23:24:28,528 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-08 23:24:28,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 23:24:28,531 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 23:24:28,531 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 23:24:28,532 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2024-11-08 23:24:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2024-11-08 23:24:28,532 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-08 23:24:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-08 23:24:28,532 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-08 23:24:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-08 23:24:28,532 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-08 23:24:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-08 23:24:28,533 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_tiocmget [2024-11-08 23:24:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_tiocmget [2024-11-08 23:24:28,533 INFO L130 BoogieDeclarations]: Found specification of procedure acm_port_shutdown [2024-11-08 23:24:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_port_shutdown [2024-11-08 23:24:28,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2024-11-08 23:24:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2024-11-08 23:24:28,533 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_set_termios [2024-11-08 23:24:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_set_termios [2024-11-08 23:24:28,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-08 23:24:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-08 23:24:28,534 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-08 23:24:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-08 23:24:28,534 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_break_ctl [2024-11-08 23:24:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_break_ctl [2024-11-08 23:24:28,538 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-08 23:24:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-08 23:24:28,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_7 [2024-11-08 23:24:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_7 [2024-11-08 23:24:28,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_6 [2024-11-08 23:24:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_6 [2024-11-08 23:24:28,539 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2024-11-08 23:24:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2024-11-08 23:24:28,539 INFO L130 BoogieDeclarations]: Found specification of procedure acm_start_wb [2024-11-08 23:24:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_start_wb [2024-11-08 23:24:28,540 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2024-11-08 23:24:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2024-11-08 23:24:28,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 23:24:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 23:24:28,540 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-08 23:24:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-08 23:24:28,540 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_throttle [2024-11-08 23:24:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_throttle [2024-11-08 23:24:28,540 INFO L130 BoogieDeclarations]: Found specification of procedure acm_wb_is_avail [2024-11-08 23:24:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_wb_is_avail [2024-11-08 23:24:28,541 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-08 23:24:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-08 23:24:28,541 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-08 23:24:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-08 23:24:28,541 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_write_room [2024-11-08 23:24:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_write_room [2024-11-08 23:24:28,541 INFO L130 BoogieDeclarations]: Found specification of procedure acm_submit_read_urb [2024-11-08 23:24:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_submit_read_urb [2024-11-08 23:24:28,541 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 23:24:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 23:24:28,542 INFO L130 BoogieDeclarations]: Found specification of procedure acm_write_done [2024-11-08 23:24:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_write_done [2024-11-08 23:24:28,542 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-08 23:24:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-08 23:24:28,542 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_ioctl [2024-11-08 23:24:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_ioctl [2024-11-08 23:24:28,543 INFO L130 BoogieDeclarations]: Found specification of procedure acm_release_minor [2024-11-08 23:24:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_release_minor [2024-11-08 23:24:28,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-08 23:24:28,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-11-08 23:24:28,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-08 23:24:28,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2024-11-08 23:24:28,543 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-08 23:24:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-08 23:24:28,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 23:24:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 23:24:28,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2024-11-08 23:24:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2024-11-08 23:24:28,544 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_unthrottle [2024-11-08 23:24:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_unthrottle [2024-11-08 23:24:28,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:24:28,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_3 [2024-11-08 23:24:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_3 [2024-11-08 23:24:28,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:24:28,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 23:24:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 23:24:28,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:24:28,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_17 [2024-11-08 23:24:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_17 [2024-11-08 23:24:28,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2024-11-08 23:24:28,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2024-11-08 23:24:28,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:24:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:24:28,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2024-11-08 23:24:28,546 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-08 23:24:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-08 23:24:28,546 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2024-11-08 23:24:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2024-11-08 23:24:28,547 INFO L130 BoogieDeclarations]: Found specification of procedure acm_read_buffers_free [2024-11-08 23:24:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_read_buffers_free [2024-11-08 23:24:28,547 INFO L130 BoogieDeclarations]: Found specification of procedure acm_ctrl_irq [2024-11-08 23:24:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_ctrl_irq [2024-11-08 23:24:28,547 INFO L130 BoogieDeclarations]: Found specification of procedure acm_submit_read_urbs [2024-11-08 23:24:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_submit_read_urbs [2024-11-08 23:24:28,547 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_install [2024-11-08 23:24:28,548 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_install [2024-11-08 23:24:28,548 INFO L130 BoogieDeclarations]: Found specification of procedure stop_data_traffic [2024-11-08 23:24:28,548 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_data_traffic [2024-11-08 23:24:28,548 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-08 23:24:28,550 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-08 23:24:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2024-11-08 23:24:28,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2024-11-08 23:24:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-08 23:24:28,551 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-08 23:24:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2024-11-08 23:24:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2024-11-08 23:24:28,551 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2024-11-08 23:24:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-11-08 23:24:28,552 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-11-08 23:24:28,552 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_tiocmset [2024-11-08 23:24:28,552 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_tiocmset [2024-11-08 23:24:28,552 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:24:28,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:24:28,552 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2024-11-08 23:24:28,552 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2024-11-08 23:24:28,552 INFO L130 BoogieDeclarations]: Found specification of procedure acm_read_bulk_callback [2024-11-08 23:24:28,552 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_read_bulk_callback [2024-11-08 23:24:28,553 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-08 23:24:28,553 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-08 23:24:29,412 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:24:29,416 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:24:30,165 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 23:24:58,438 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2024-11-08 23:31:48,668 INFO L? ?]: Removed 1862 outVars from TransFormulas that were not future-live. [2024-11-08 23:31:48,668 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:31:55,542 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:31:55,542 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 23:31:55,543 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:31:55 BoogieIcfgContainer [2024-11-08 23:31:55,543 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:31:55,543 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:31:55,544 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:31:55,555 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:31:55,555 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:31:55" (1/1) ... [2024-11-08 23:31:55,569 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:31:55,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:55,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 1296 states and 1886 transitions. [2024-11-08 23:31:55,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1886 transitions. [2024-11-08 23:31:55,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:31:55,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:55,699 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 23:31:55,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 23:31:55,702 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 23:31:55,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8265e1bb-65db-486e-ac48-e379e71063ed/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process