./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/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_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/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_5da1c204-e80a-4689-b117-b10ab674e89f/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 4b829e0b1083ca135908ac8582697cf0831b43587b46e1b9cc42429c7a2c7866 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:04:42,336 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:04:42,405 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:04:42,416 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:04:42,416 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:04:42,454 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:04:42,454 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:04:42,455 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:04:42,456 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:04:42,457 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:04:42,458 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:04:42,458 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:04:42,459 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:04:42,459 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:04:42,460 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:04:42,462 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:04:42,463 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:04:42,465 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:04:42,466 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:04:42,466 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:04:42,466 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:04:42,469 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:04:42,470 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:04:42,470 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:04:42,471 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:04:42,472 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:04:42,472 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:04:42,472 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:04:42,473 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:04:42,473 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:04:42,473 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_5da1c204-e80a-4689-b117-b10ab674e89f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4b829e0b1083ca135908ac8582697cf0831b43587b46e1b9cc42429c7a2c7866 [2024-11-08 23:04:42,770 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:04:42,804 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:04:42,808 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:04:42,809 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:04:42,810 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:04:42,812 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-08 23:04:44,857 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:04:45,536 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:04:45,537 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i [2024-11-08 23:04:45,591 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk/data/f6e69363b/346969db62d949f0ae61c51be31504f4/FLAG27e865d9c [2024-11-08 23:04:45,936 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk/data/f6e69363b/346969db62d949f0ae61c51be31504f4 [2024-11-08 23:04:45,939 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:04:45,941 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:04:45,942 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:04:45,943 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:04:45,948 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:04:45,949 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:04:45" (1/1) ... [2024-11-08 23:04:45,950 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13d2f10b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:45, skipping insertion in model container [2024-11-08 23:04:45,951 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:04:45" (1/1) ... [2024-11-08 23:04:46,156 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:04:48,929 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_5da1c204-e80a-4689-b117-b10ab674e89f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i[378939,378952] [2024-11-08 23:04:49,005 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:04:49,292 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:04:49,472 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6206-6207] [2024-11-08 23:04:49,478 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; addl %1,%0": "+m" (v->counter): "ir" (i)); [6334] [2024-11-08 23:04:49,885 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; incl %0": "+m" (v->counter)); [11645] [2024-11-08 23:04:49,885 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; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [11653-11654] [2024-11-08 23:04:49,888 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/skbuff.h"), "i" (1696), "i" (12UL)); [11718-11719] [2024-11-08 23:04:49,968 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_5da1c204-e80a-4689-b117-b10ab674e89f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i[378939,378952] [2024-11-08 23:04:49,977 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:04:50,191 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:04:50,192 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:50 WrapperNode [2024-11-08 23:04:50,192 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:04:50,193 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:04:50,193 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:04:50,193 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:04:50,201 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:50" (1/1) ... [2024-11-08 23:04:50,322 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:50" (1/1) ... [2024-11-08 23:04:50,510 INFO L138 Inliner]: procedures = 342, calls = 4107, calls flagged for inlining = 136, calls inlined = 92, statements flattened = 6280 [2024-11-08 23:04:50,511 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:04:50,512 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:04:50,512 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:04:50,512 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:04:50,522 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:50" (1/1) ... [2024-11-08 23:04:50,522 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:50" (1/1) ... [2024-11-08 23:04:50,580 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:50" (1/1) ... [2024-11-08 23:04:50,581 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:50" (1/1) ... [2024-11-08 23:04:50,807 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:50" (1/1) ... [2024-11-08 23:04:50,844 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:50" (1/1) ... [2024-11-08 23:04:50,880 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:50" (1/1) ... [2024-11-08 23:04:50,901 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:50" (1/1) ... [2024-11-08 23:04:50,937 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:04:50,939 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:04:50,939 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:04:50,939 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:04:50,940 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:04:50" (1/1) ... [2024-11-08 23:04:50,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:04:50,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:04:50,974 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:04:50,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:04:51,009 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_schedule_event [2024-11-08 23:04:51,011 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_schedule_event [2024-11-08 23:04:51,011 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freebcshw [2024-11-08 23:04:51,011 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freebcshw [2024-11-08 23:04:51,012 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-08 23:04:51,012 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-08 23:04:51,012 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_modem_ctrl [2024-11-08 23:04:51,013 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_modem_ctrl [2024-11-08 23:04:51,013 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-08 23:04:51,013 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-08 23:04:51,013 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_reinitbcshw [2024-11-08 23:04:51,013 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_reinitbcshw [2024-11-08 23:04:51,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:04:51,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 23:04:51,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 23:04:51,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 23:04:51,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 23:04:51,015 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2024-11-08 23:04:51,015 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2024-11-08 23:04:51,015 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_brkchars [2024-11-08 23:04:51,015 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_brkchars [2024-11-08 23:04:51,016 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_add_event [2024-11-08 23:04:51,016 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_add_event [2024-11-08 23:04:51,016 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2024-11-08 23:04:51,016 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2024-11-08 23:04:51,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-08 23:04:51,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-08 23:04:51,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 23:04:51,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 23:04:51,017 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_close_bchannel [2024-11-08 23:04:51,017 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_close_bchannel [2024-11-08 23:04:51,018 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_resume [2024-11-08 23:04:51,018 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_resume [2024-11-08 23:04:51,018 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_baud_rate [2024-11-08 23:04:51,018 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_baud_rate [2024-11-08 23:04:51,019 INFO L130 BoogieDeclarations]: Found specification of procedure freeurbs [2024-11-08 23:04:51,019 INFO L138 BoogieDeclarations]: Found implementation of procedure freeurbs [2024-11-08 23:04:51,019 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_bchannel_down [2024-11-08 23:04:51,021 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_bchannel_down [2024-11-08 23:04:51,021 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-08 23:04:51,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-08 23:04:51,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 23:04:51,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 23:04:51,022 INFO L130 BoogieDeclarations]: Found specification of procedure start_cbsend [2024-11-08 23:04:51,022 INFO L138 BoogieDeclarations]: Found implementation of procedure start_cbsend [2024-11-08 23:04:51,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:04:51,022 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:04:51,022 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_dbg_buffer [2024-11-08 23:04:51,022 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_dbg_buffer [2024-11-08 23:04:51,023 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:04:51,023 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:04:51,023 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-08 23:04:51,023 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-08 23:04:51,023 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_line_ctrl [2024-11-08 23:04:51,023 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_line_ctrl [2024-11-08 23:04:51,023 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2024-11-08 23:04:51,024 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2024-11-08 23:04:51,024 INFO L130 BoogieDeclarations]: Found specification of procedure usb_queue_reset_device [2024-11-08 23:04:51,024 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_queue_reset_device [2024-11-08 23:04:51,024 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 23:04:51,024 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 23:04:51,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2024-11-08 23:04:51,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2024-11-08 23:04:51,024 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_write_room [2024-11-08 23:04:51,024 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_write_room [2024-11-08 23:04:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2024-11-08 23:04:51,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2024-11-08 23:04:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2024-11-08 23:04:51,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2024-11-08 23:04:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:04:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_5 [2024-11-08 23:04:51,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_5 [2024-11-08 23:04:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-08 23:04:51,025 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-08 23:04:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2024-11-08 23:04:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2024-11-08 23:04:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure check_pending [2024-11-08 23:04:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pending [2024-11-08 23:04:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:04:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure error_hangup [2024-11-08 23:04:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure error_hangup [2024-11-08 23:04:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freedriver [2024-11-08 23:04:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freedriver [2024-11-08 23:04:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isoc_send_skb [2024-11-08 23:04:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isoc_send_skb [2024-11-08 23:04:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2024-11-08 23:04:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2024-11-08 23:04:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_chars_in_buffer [2024-11-08 23:04:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_chars_in_buffer [2024-11-08 23:04:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 23:04:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 23:04:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure req_submit [2024-11-08 23:04:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure req_submit [2024-11-08 23:04:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:04:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2024-11-08 23:04:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2024-11-08 23:04:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2024-11-08 23:04:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2024-11-08 23:04:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 23:04:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 23:04:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 23:04:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 23:04:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-08 23:04:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-08 23:04:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-08 23:04:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-08 23:04:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure complete_cb [2024-11-08 23:04:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_cb [2024-11-08 23:04:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-08 23:04:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-08 23:04:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure stopurbs [2024-11-08 23:04:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure stopurbs [2024-11-08 23:04:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecshw [2024-11-08 23:04:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecshw [2024-11-08 23:04:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-08 23:04:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-08 23:04:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:04:51,035 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-08 23:04:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-08 23:04:51,035 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2024-11-08 23:04:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2024-11-08 23:04:51,035 INFO L130 BoogieDeclarations]: Found specification of procedure int_in_work [2024-11-08 23:04:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure int_in_work [2024-11-08 23:04:51,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:04:51,036 INFO L130 BoogieDeclarations]: Found specification of procedure dump_urb [2024-11-08 23:04:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_urb [2024-11-08 23:04:51,036 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-08 23:04:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-08 23:04:51,036 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-08 23:04:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-08 23:04:51,036 INFO L130 BoogieDeclarations]: Found specification of procedure atwrite_submit [2024-11-08 23:04:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure atwrite_submit [2024-11-08 23:04:51,036 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2024-11-08 23:04:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2024-11-08 23:04:51,037 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-08 23:04:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-08 23:04:51,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-08 23:04:51,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-08 23:04:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2024-11-08 23:04:51,039 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2024-11-08 23:04:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initcshw [2024-11-08 23:04:51,039 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initcshw [2024-11-08 23:04:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 23:04:51,039 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 23:04:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:04:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure get_usb_rcmsg [2024-11-08 23:04:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure get_usb_rcmsg [2024-11-08 23:04:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 23:04:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 23:04:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initbcshw [2024-11-08 23:04:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initbcshw [2024-11-08 23:04:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-08 23:04:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-08 23:04:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:04:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-08 23:04:51,042 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-08 23:04:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-08 23:04:51,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-08 23:04:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2024-11-08 23:04:51,042 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2024-11-08 23:04:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure error_reset [2024-11-08 23:04:51,042 INFO L138 BoogieDeclarations]: Found implementation of procedure error_reset [2024-11-08 23:04:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isoc_input [2024-11-08 23:04:51,042 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isoc_input [2024-11-08 23:04:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecs [2024-11-08 23:04:51,043 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecs [2024-11-08 23:04:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:04:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_suspend [2024-11-08 23:04:51,043 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_suspend [2024-11-08 23:04:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:04:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2024-11-08 23:04:51,045 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2024-11-08 23:04:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-08 23:04:51,045 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-08 23:04:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-08 23:04:51,045 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-08 23:04:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-08 23:04:51,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-08 23:04:51,046 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_disconnect [2024-11-08 23:04:51,046 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_disconnect [2024-11-08 23:04:51,046 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-08 23:04:51,046 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-08 23:04:51,046 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-08 23:04:51,046 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-08 23:04:51,046 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2024-11-08 23:04:51,046 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2024-11-08 23:04:51,046 INFO L130 BoogieDeclarations]: Found specification of procedure update_basstate [2024-11-08 23:04:51,046 INFO L138 BoogieDeclarations]: Found implementation of procedure update_basstate [2024-11-08 23:04:51,046 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-08 23:04:51,047 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-08 23:04:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-08 23:04:51,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-08 23:04:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:04:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure atread_submit [2024-11-08 23:04:51,047 INFO L138 BoogieDeclarations]: Found implementation of procedure atread_submit [2024-11-08 23:04:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_init_bchannel [2024-11-08 23:04:51,047 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_init_bchannel [2024-11-08 23:04:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-08 23:04:51,047 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-08 23:04:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:04:51,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:04:51,782 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:04:51,785 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:04:52,133 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 23:07:02,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-08 23:07:02,976 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/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 23:07:02,979 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_5da1c204-e80a-4689-b117-b10ab674e89f/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 23:07:02,986 INFO L158 Benchmark]: Toolchain (without parser) took 137043.60ms. Allocated memory was 159.4MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 100.7MB in the beginning and 539.4MB in the end (delta: -438.7MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-11-08 23:07:02,987 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 159.4MB. Free memory is still 104.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:07:02,988 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4250.17ms. Allocated memory was 159.4MB in the beginning and 295.7MB in the end (delta: 136.3MB). Free memory was 100.7MB in the beginning and 161.8MB in the end (delta: -61.1MB). Peak memory consumption was 144.4MB. Max. memory is 16.1GB. [2024-11-08 23:07:02,990 INFO L158 Benchmark]: Boogie Procedure Inliner took 317.92ms. Allocated memory is still 295.7MB. Free memory was 161.8MB in the beginning and 121.9MB in the end (delta: 39.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2024-11-08 23:07:02,992 INFO L158 Benchmark]: Boogie Preprocessor took 425.80ms. Allocated memory is still 295.7MB. Free memory was 121.9MB in the beginning and 158.6MB in the end (delta: -36.7MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2024-11-08 23:07:02,993 INFO L158 Benchmark]: RCFGBuilder took 132044.40ms. Allocated memory was 295.7MB in the beginning and 1.6GB in the end (delta: 1.4GB). Free memory was 158.6MB in the beginning and 539.4MB in the end (delta: -380.7MB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2024-11-08 23:07:02,999 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 159.4MB. Free memory is still 104.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4250.17ms. Allocated memory was 159.4MB in the beginning and 295.7MB in the end (delta: 136.3MB). Free memory was 100.7MB in the beginning and 161.8MB in the end (delta: -61.1MB). Peak memory consumption was 144.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 317.92ms. Allocated memory is still 295.7MB. Free memory was 161.8MB in the beginning and 121.9MB in the end (delta: 39.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 425.80ms. Allocated memory is still 295.7MB. Free memory was 121.9MB in the beginning and 158.6MB in the end (delta: -36.7MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * RCFGBuilder took 132044.40ms. Allocated memory was 295.7MB in the beginning and 1.6GB in the end (delta: 1.4GB). Free memory was 158.6MB in the beginning and 539.4MB in the end (delta: -380.7MB). Peak memory consumption was 1.0GB. 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_5da1c204-e80a-4689-b117-b10ab674e89f/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_5da1c204-e80a-4689-b117-b10ab674e89f/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: 6206]: 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6206-6207] - GenericResultAtLocation [Line: 6334]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; addl %1,%0": "+m" (v->counter): "ir" (i)); [6334] - GenericResultAtLocation [Line: 11645]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [11645] - GenericResultAtLocation [Line: 11653]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [11653-11654] - GenericResultAtLocation [Line: 11718]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/skbuff.h"), "i" (1696), "i" (12UL)); [11718-11719] 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/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_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/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_5da1c204-e80a-4689-b117-b10ab674e89f/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 4b829e0b1083ca135908ac8582697cf0831b43587b46e1b9cc42429c7a2c7866 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:07:05,294 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:07:05,391 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-08 23:07:05,437 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:07:05,438 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:07:05,438 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:07:05,439 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:07:05,440 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:07:05,440 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:07:05,441 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:07:05,441 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:07:05,442 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:07:05,442 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:07:05,442 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:07:05,443 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 23:07:05,443 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 23:07:05,443 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:07:05,444 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 23:07:05,444 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:07:05,447 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:07:05,448 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:07:05,451 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:07:05,452 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:07:05,452 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:07:05,452 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 23:07:05,453 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:07:05,453 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:07:05,453 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:07:05,453 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:07:05,454 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:07:05,454 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 23:07:05,454 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:07:05,454 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 23:07:05,455 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_5da1c204-e80a-4689-b117-b10ab674e89f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4b829e0b1083ca135908ac8582697cf0831b43587b46e1b9cc42429c7a2c7866 [2024-11-08 23:07:05,844 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:07:05,878 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:07:05,885 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:07:05,886 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:07:05,888 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:07:05,890 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-08 23:07:07,980 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:07:08,781 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:07:08,782 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i [2024-11-08 23:07:08,858 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk/data/7eec1175a/c5a40cc0788746a0a6eef6695f4e9f35/FLAG62aec3a4f [2024-11-08 23:07:09,086 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk/data/7eec1175a/c5a40cc0788746a0a6eef6695f4e9f35 [2024-11-08 23:07:09,089 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:07:09,090 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:07:09,092 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:07:09,092 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:07:09,098 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:07:09,099 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:07:09" (1/1) ... [2024-11-08 23:07:09,100 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a3750d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:09, skipping insertion in model container [2024-11-08 23:07:09,101 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:07:09" (1/1) ... [2024-11-08 23:07:09,333 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:07:11,010 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 23:07:11,881 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 23:07:11,882 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 23:07:11,891 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 23:07:11,905 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 23:07:11,911 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 23:07:11,914 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 23:07:11,934 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 23:07:11,961 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 23:07:11,982 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 23:07:11,983 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 23:07:11,984 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 23:07:12,002 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 23:07:12,026 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 23:07:12,035 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 23:07:12,036 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 23:07:12,042 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 23:07:12,042 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 23:07:12,066 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 23:07:12,121 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 23:07:12,144 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 23:07:12,151 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 23:07:12,178 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 23:07:12,185 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 23:07:12,198 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 23:07:12,199 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 23:07:12,211 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 23:07:12,212 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 23:07:12,213 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 23:07:12,215 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 23:07:12,252 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 23:07:12,252 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 23:07:12,260 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 23:07:12,262 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 23:07:12,262 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 23:07:12,294 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 23:07:12,294 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 23:07:12,301 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 23:07:12,302 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 23:07:12,302 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 23:07:12,328 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 23:07:12,330 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 23:07:12,331 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 23:07:12,333 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 23:07:12,336 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 23:07:12,337 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 23:07:12,347 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 23:07:12,390 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 23:07:12,390 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 23:07:12,400 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 23:07:12,417 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 23:07:12,417 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 23:07:12,418 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 23:07:12,418 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 23:07:12,418 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 23:07:12,418 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 23:07:12,419 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 23:07:12,419 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 23:07:12,419 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 23:07:12,419 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 23:07:12,430 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 23:07:12,431 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 23:07:12,431 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 23:07:12,432 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 23:07:12,433 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 23:07:12,434 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 23:07:12,440 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 23:07:12,441 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 23:07:12,441 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 23:07:12,442 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 23:07:12,443 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 23:07:12,445 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 23:07:12,658 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 23:07:12,718 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 23:07:12,727 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 23:07:12,729 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 23:07:12,887 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 23:07:12,887 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 23:07:12,888 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 23:07:12,888 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 23:07:12,890 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 23:07:12,891 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 23:07:12,896 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_5da1c204-e80a-4689-b117-b10ab674e89f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i[378939,378952] [2024-11-08 23:07:12,980 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 23:07:12,981 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:07:13,360 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:07:13,551 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6206-6207] [2024-11-08 23:07:13,557 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; addl %1,%0": "+m" (v->counter): "ir" (i)); [6334] [2024-11-08 23:07:14,058 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; incl %0": "+m" (v->counter)); [11645] [2024-11-08 23:07:14,059 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; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [11653-11654] [2024-11-08 23:07:14,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/skbuff.h"), "i" (1696), "i" (12UL)); [11718-11719] [2024-11-08 23:07:14,162 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_5da1c204-e80a-4689-b117-b10ab674e89f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i[378939,378952] [2024-11-08 23:07:14,170 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:07:14,422 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:07:14,423 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:14 WrapperNode [2024-11-08 23:07:14,423 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:07:14,424 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:07:14,424 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:07:14,425 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:07:14,433 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:14" (1/1) ... [2024-11-08 23:07:14,568 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:14" (1/1) ... [2024-11-08 23:07:14,840 INFO L138 Inliner]: procedures = 351, calls = 4107, calls flagged for inlining = 136, calls inlined = 92, statements flattened = 5567 [2024-11-08 23:07:14,840 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:07:14,843 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:07:14,844 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:07:14,844 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:07:14,859 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:14" (1/1) ... [2024-11-08 23:07:14,861 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:14" (1/1) ... [2024-11-08 23:07:14,931 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:14" (1/1) ... [2024-11-08 23:07:14,931 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:14" (1/1) ... [2024-11-08 23:07:15,101 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:14" (1/1) ... [2024-11-08 23:07:15,131 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:14" (1/1) ... [2024-11-08 23:07:15,181 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:14" (1/1) ... [2024-11-08 23:07:15,205 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:14" (1/1) ... [2024-11-08 23:07:15,249 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:07:15,251 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:07:15,252 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:07:15,252 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:07:15,253 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:14" (1/1) ... [2024-11-08 23:07:15,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:07:15,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:07:15,295 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:07:15,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:07:15,332 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_schedule_event [2024-11-08 23:07:15,332 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_schedule_event [2024-11-08 23:07:15,332 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freebcshw [2024-11-08 23:07:15,332 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freebcshw [2024-11-08 23:07:15,332 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-08 23:07:15,333 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-08 23:07:15,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-08 23:07:15,333 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_modem_ctrl [2024-11-08 23:07:15,333 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_modem_ctrl [2024-11-08 23:07:15,334 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-08 23:07:15,334 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-08 23:07:15,334 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_reinitbcshw [2024-11-08 23:07:15,335 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_reinitbcshw [2024-11-08 23:07:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-08 23:07:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-08 23:07:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-11-08 23:07:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:07:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 23:07:15,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 23:07:15,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 23:07:15,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 23:07:15,337 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2024-11-08 23:07:15,337 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2024-11-08 23:07:15,337 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_brkchars [2024-11-08 23:07:15,337 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_brkchars [2024-11-08 23:07:15,337 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_add_event [2024-11-08 23:07:15,338 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_add_event [2024-11-08 23:07:15,338 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2024-11-08 23:07:15,338 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2024-11-08 23:07:15,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-08 23:07:15,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-08 23:07:15,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 23:07:15,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 23:07:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_close_bchannel [2024-11-08 23:07:15,340 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_close_bchannel [2024-11-08 23:07:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_resume [2024-11-08 23:07:15,340 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_resume [2024-11-08 23:07:15,341 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_baud_rate [2024-11-08 23:07:15,341 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_baud_rate [2024-11-08 23:07:15,341 INFO L130 BoogieDeclarations]: Found specification of procedure freeurbs [2024-11-08 23:07:15,341 INFO L138 BoogieDeclarations]: Found implementation of procedure freeurbs [2024-11-08 23:07:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_bchannel_down [2024-11-08 23:07:15,342 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_bchannel_down [2024-11-08 23:07:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-08 23:07:15,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-08 23:07:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 23:07:15,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 23:07:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure start_cbsend [2024-11-08 23:07:15,343 INFO L138 BoogieDeclarations]: Found implementation of procedure start_cbsend [2024-11-08 23:07:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:07:15,344 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:07:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_dbg_buffer [2024-11-08 23:07:15,344 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_dbg_buffer [2024-11-08 23:07:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:07:15,344 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:07:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-08 23:07:15,344 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-08 23:07:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_line_ctrl [2024-11-08 23:07:15,344 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_line_ctrl [2024-11-08 23:07:15,345 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2024-11-08 23:07:15,345 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2024-11-08 23:07:15,345 INFO L130 BoogieDeclarations]: Found specification of procedure usb_queue_reset_device [2024-11-08 23:07:15,345 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_queue_reset_device [2024-11-08 23:07:15,346 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 23:07:15,346 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 23:07:15,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2024-11-08 23:07:15,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2024-11-08 23:07:15,347 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_write_room [2024-11-08 23:07:15,347 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_write_room [2024-11-08 23:07:15,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2024-11-08 23:07:15,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2024-11-08 23:07:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2024-11-08 23:07:15,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2024-11-08 23:07:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:07:15,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_5 [2024-11-08 23:07:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_5 [2024-11-08 23:07:15,351 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-08 23:07:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-08 23:07:15,351 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2024-11-08 23:07:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2024-11-08 23:07:15,351 INFO L130 BoogieDeclarations]: Found specification of procedure check_pending [2024-11-08 23:07:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pending [2024-11-08 23:07:15,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:07:15,352 INFO L130 BoogieDeclarations]: Found specification of procedure error_hangup [2024-11-08 23:07:15,352 INFO L138 BoogieDeclarations]: Found implementation of procedure error_hangup [2024-11-08 23:07:15,352 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freedriver [2024-11-08 23:07:15,352 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freedriver [2024-11-08 23:07:15,353 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isoc_send_skb [2024-11-08 23:07:15,353 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isoc_send_skb [2024-11-08 23:07:15,354 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2024-11-08 23:07:15,354 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2024-11-08 23:07:15,354 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_chars_in_buffer [2024-11-08 23:07:15,354 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_chars_in_buffer [2024-11-08 23:07:15,355 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 23:07:15,355 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 23:07:15,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-08 23:07:15,355 INFO L130 BoogieDeclarations]: Found specification of procedure req_submit [2024-11-08 23:07:15,355 INFO L138 BoogieDeclarations]: Found implementation of procedure req_submit [2024-11-08 23:07:15,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-08 23:07:15,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-11-08 23:07:15,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:07:15,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-08 23:07:15,356 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2024-11-08 23:07:15,356 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2024-11-08 23:07:15,356 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2024-11-08 23:07:15,357 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2024-11-08 23:07:15,357 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 23:07:15,357 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 23:07:15,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 23:07:15,358 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 23:07:15,358 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 23:07:15,358 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-08 23:07:15,358 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-08 23:07:15,359 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-08 23:07:15,359 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-08 23:07:15,359 INFO L130 BoogieDeclarations]: Found specification of procedure complete_cb [2024-11-08 23:07:15,359 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_cb [2024-11-08 23:07:15,359 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-08 23:07:15,359 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-08 23:07:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure stopurbs [2024-11-08 23:07:15,360 INFO L138 BoogieDeclarations]: Found implementation of procedure stopurbs [2024-11-08 23:07:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecshw [2024-11-08 23:07:15,360 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecshw [2024-11-08 23:07:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-08 23:07:15,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-08 23:07:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-08 23:07:15,361 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-08 23:07:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2024-11-08 23:07:15,361 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2024-11-08 23:07:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure int_in_work [2024-11-08 23:07:15,361 INFO L138 BoogieDeclarations]: Found implementation of procedure int_in_work [2024-11-08 23:07:15,362 INFO L130 BoogieDeclarations]: Found specification of procedure dump_urb [2024-11-08 23:07:15,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_urb [2024-11-08 23:07:15,362 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-08 23:07:15,362 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-08 23:07:15,362 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-08 23:07:15,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-08 23:07:15,362 INFO L130 BoogieDeclarations]: Found specification of procedure atwrite_submit [2024-11-08 23:07:15,363 INFO L138 BoogieDeclarations]: Found implementation of procedure atwrite_submit [2024-11-08 23:07:15,363 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2024-11-08 23:07:15,363 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2024-11-08 23:07:15,363 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-08 23:07:15,363 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-08 23:07:15,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-08 23:07:15,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-08 23:07:15,364 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2024-11-08 23:07:15,364 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2024-11-08 23:07:15,364 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initcshw [2024-11-08 23:07:15,364 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initcshw [2024-11-08 23:07:15,364 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 23:07:15,364 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 23:07:15,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-08 23:07:15,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-11-08 23:07:15,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-08 23:07:15,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2024-11-08 23:07:15,365 INFO L130 BoogieDeclarations]: Found specification of procedure get_usb_rcmsg [2024-11-08 23:07:15,365 INFO L138 BoogieDeclarations]: Found implementation of procedure get_usb_rcmsg [2024-11-08 23:07:15,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 23:07:15,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 23:07:15,365 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initbcshw [2024-11-08 23:07:15,365 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initbcshw [2024-11-08 23:07:15,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-08 23:07:15,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-08 23:07:15,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:07:15,366 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-08 23:07:15,366 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-08 23:07:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-08 23:07:15,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-08 23:07:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2024-11-08 23:07:15,368 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2024-11-08 23:07:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure error_reset [2024-11-08 23:07:15,369 INFO L138 BoogieDeclarations]: Found implementation of procedure error_reset [2024-11-08 23:07:15,369 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isoc_input [2024-11-08 23:07:15,369 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isoc_input [2024-11-08 23:07:15,369 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecs [2024-11-08 23:07:15,369 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecs [2024-11-08 23:07:15,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:07:15,369 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_suspend [2024-11-08 23:07:15,370 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_suspend [2024-11-08 23:07:15,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:07:15,370 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2024-11-08 23:07:15,370 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2024-11-08 23:07:15,370 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-08 23:07:15,371 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-08 23:07:15,371 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-08 23:07:15,372 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-08 23:07:15,372 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-08 23:07:15,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-08 23:07:15,372 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_disconnect [2024-11-08 23:07:15,373 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_disconnect [2024-11-08 23:07:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-08 23:07:15,373 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-08 23:07:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-08 23:07:15,373 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-08 23:07:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2024-11-08 23:07:15,373 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2024-11-08 23:07:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure update_basstate [2024-11-08 23:07:15,374 INFO L138 BoogieDeclarations]: Found implementation of procedure update_basstate [2024-11-08 23:07:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-08 23:07:15,374 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-08 23:07:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-08 23:07:15,374 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-08 23:07:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure atread_submit [2024-11-08 23:07:15,374 INFO L138 BoogieDeclarations]: Found implementation of procedure atread_submit [2024-11-08 23:07:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_init_bchannel [2024-11-08 23:07:15,375 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_init_bchannel [2024-11-08 23:07:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-08 23:07:15,375 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-08 23:07:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:07:15,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:07:16,285 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:07:16,290 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:07:16,796 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 23:10:08,151 INFO L? ?]: Removed 1585 outVars from TransFormulas that were not future-live. [2024-11-08 23:10:08,152 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:10:11,487 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:10:11,487 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:10:11,488 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:10:11 BoogieIcfgContainer [2024-11-08 23:10:11,488 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:10:11,489 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:10:11,489 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:10:11,500 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:10:11,500 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:10:11" (1/1) ... [2024-11-08 23:10:11,509 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:10:11,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:11,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1517 states and 2229 transitions. [2024-11-08 23:10:11,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2229 transitions. [2024-11-08 23:10:11,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:10:11,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:11,618 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 23:10:11,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 23:10:11,622 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 23:10:11,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da1c204-e80a-4689-b117-b10ab674e89f/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process