./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_2603313b-69bb-4d52-8d19-92adc8683be9/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2603313b-69bb-4d52-8d19-92adc8683be9/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2603313b-69bb-4d52-8d19-92adc8683be9/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2603313b-69bb-4d52-8d19-92adc8683be9/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2603313b-69bb-4d52-8d19-92adc8683be9/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2603313b-69bb-4d52-8d19-92adc8683be9/bin/ukojak-verify-G8NBE6pJGL --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 1ecdcd8edc073d3f84552ba11829c64f005a40ec1d9c17a2301c9d20c3971656 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:03:26,263 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:03:26,363 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2603313b-69bb-4d52-8d19-92adc8683be9/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 04:03:26,371 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:03:26,372 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:03:26,414 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:03:26,415 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:03:26,415 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:03:26,416 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:03:26,421 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:03:26,423 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:03:26,423 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:03:26,424 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:03:26,425 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:03:26,426 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:03:26,426 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:03:26,427 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:03:26,427 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:03:26,428 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:03:26,428 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:03:26,429 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:03:26,429 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:03:26,430 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:03:26,431 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:03:26,431 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:03:26,431 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:03:26,432 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:03:26,432 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:03:26,433 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:03:26,433 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:03:26,434 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_2603313b-69bb-4d52-8d19-92adc8683be9/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2603313b-69bb-4d52-8d19-92adc8683be9/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ecdcd8edc073d3f84552ba11829c64f005a40ec1d9c17a2301c9d20c3971656 [2023-11-19 04:03:26,779 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:03:26,808 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:03:26,812 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:03:26,814 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:03:26,814 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:03:26,816 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2603313b-69bb-4d52-8d19-92adc8683be9/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i [2023-11-19 04:03:30,050 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:03:30,843 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:03:30,844 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2603313b-69bb-4d52-8d19-92adc8683be9/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i [2023-11-19 04:03:30,913 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2603313b-69bb-4d52-8d19-92adc8683be9/bin/ukojak-verify-G8NBE6pJGL/data/d47d6f9ff/fed2a97c75b04d8cbd671884c1ec0c94/FLAGaf7876fc4 [2023-11-19 04:03:30,934 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2603313b-69bb-4d52-8d19-92adc8683be9/bin/ukojak-verify-G8NBE6pJGL/data/d47d6f9ff/fed2a97c75b04d8cbd671884c1ec0c94 [2023-11-19 04:03:30,941 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:03:30,943 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:03:30,946 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:03:30,946 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:03:30,953 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:03:30,954 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:30,955 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21fcc10c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30, skipping insertion in model container [2023-11-19 04:03:30,956 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:31,166 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:03:31,825 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___0 * , struct si_sm_io * ) [3397] [2023-11-19 04:03:31,826 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3398] [2023-11-19 04:03:31,826 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3399] [2023-11-19 04:03:31,827 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3400] [2023-11-19 04:03:31,827 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3401] [2023-11-19 04:03:31,828 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3402] [2023-11-19 04:03:31,829 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___1 * , struct si_sm_io * ) [3433] [2023-11-19 04:03:31,830 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3434] [2023-11-19 04:03:31,831 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3435] [2023-11-19 04:03:31,831 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3436] [2023-11-19 04:03:31,831 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3437] [2023-11-19 04:03:31,832 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3438] [2023-11-19 04:03:32,300 WARN L240 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_2603313b-69bb-4d52-8d19-92adc8683be9/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i[105316,105329] [2023-11-19 04:03:34,089 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:03:34,177 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:03:34,326 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___0 * , struct si_sm_io * ) [3397] [2023-11-19 04:03:34,327 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3398] [2023-11-19 04:03:34,328 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3399] [2023-11-19 04:03:34,328 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3400] [2023-11-19 04:03:34,328 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3401] [2023-11-19 04:03:34,329 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3402] [2023-11-19 04:03:34,330 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___1 * , struct si_sm_io * ) [3433] [2023-11-19 04:03:34,330 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3434] [2023-11-19 04:03:34,330 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3435] [2023-11-19 04:03:34,331 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3436] [2023-11-19 04:03:34,331 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3437] [2023-11-19 04:03:34,331 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3438] [2023-11-19 04:03:34,333 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3493] [2023-11-19 04:03:34,335 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3496] [2023-11-19 04:03:34,336 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3499] [2023-11-19 04:03:34,336 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3502] [2023-11-19 04:03:34,337 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "+rm" (dividend)); [3523] [2023-11-19 04:03:34,339 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0": "+m" (v->counter)); [3553] [2023-11-19 04:03:34,348 WARN L240 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_2603313b-69bb-4d52-8d19-92adc8683be9/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i[105316,105329] [2023-11-19 04:03:34,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [3848] [2023-11-19 04:03:34,353 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [3856] [2023-11-19 04:03:34,353 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [3864] [2023-11-19 04:03:34,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [3871] [2023-11-19 04:03:34,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [3878] [2023-11-19 04:03:34,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [3886] [2023-11-19 04:03:34,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [3893] [2023-11-19 04:03:34,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [3910] [2023-11-19 04:03:34,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [3918] [2023-11-19 04:03:34,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [3925] [2023-11-19 04:03:34,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [3933] [2023-11-19 04:03:34,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [3940] [2023-11-19 04:03:34,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [3948] [2023-11-19 04:03:34,646 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)e->link.next) [6572] [2023-11-19 04:03:34,684 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)e->link.next) [6885] [2023-11-19 04:03:34,685 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)e->link.next) [6910] [2023-11-19 04:03:34,805 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:03:34,944 WARN L675 CHandler]: The function strcat is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:03:34,945 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:03:34,945 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:03:34,954 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:03:34,955 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:34 WrapperNode [2023-11-19 04:03:34,956 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:03:34,957 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:03:34,958 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:03:34,958 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:03:34,967 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:34" (1/1) ... [2023-11-19 04:03:35,088 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:34" (1/1) ... [2023-11-19 04:03:35,417 INFO L138 Inliner]: procedures = 348, calls = 3494, calls flagged for inlining = 150, calls inlined = 150, statements flattened = 7478 [2023-11-19 04:03:35,418 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:03:35,419 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:03:35,419 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:03:35,420 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:03:35,431 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:34" (1/1) ... [2023-11-19 04:03:35,432 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:34" (1/1) ... [2023-11-19 04:03:35,515 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:34" (1/1) ... [2023-11-19 04:03:35,516 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:34" (1/1) ... [2023-11-19 04:03:35,813 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:34" (1/1) ... [2023-11-19 04:03:35,861 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:34" (1/1) ... [2023-11-19 04:03:35,900 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:34" (1/1) ... [2023-11-19 04:03:35,961 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:34" (1/1) ... [2023-11-19 04:03:36,028 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:03:36,030 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:03:36,030 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:03:36,031 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:03:36,032 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:34" (1/1) ... [2023-11-19 04:03:36,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:03:36,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2603313b-69bb-4d52-8d19-92adc8683be9/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 04:03:36,066 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2603313b-69bb-4d52-8d19-92adc8683be9/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 04:03:36,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2603313b-69bb-4d52-8d19-92adc8683be9/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 04:03:36,125 INFO L130 BoogieDeclarations]: Found specification of procedure smic_size [2023-11-19 04:03:36,125 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_size [2023-11-19 04:03:36,125 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-19 04:03:36,125 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-19 04:03:36,125 INFO L130 BoogieDeclarations]: Found specification of procedure write_data [2023-11-19 04:03:36,126 INFO L138 BoogieDeclarations]: Found implementation of procedure write_data [2023-11-19 04:03:36,126 INFO L130 BoogieDeclarations]: Found specification of procedure bt_event [2023-11-19 04:03:36,126 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_event [2023-11-19 04:03:36,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-11-19 04:03:36,126 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-11-19 04:03:36,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 04:03:36,126 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_msg_received [2023-11-19 04:03:36,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_msg_received [2023-11-19 04:03:36,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 04:03:36,127 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2023-11-19 04:03:36,127 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2023-11-19 04:03:36,127 INFO L130 BoogieDeclarations]: Found specification of procedure enable_si_irq [2023-11-19 04:03:36,127 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_si_irq [2023-11-19 04:03:36,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 04:03:36,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 04:03:36,127 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msg_done [2023-11-19 04:03:36,127 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msg_done [2023-11-19 04:03:36,128 INFO L130 BoogieDeclarations]: Found specification of procedure start_enable_irq [2023-11-19 04:03:36,128 INFO L138 BoogieDeclarations]: Found implementation of procedure start_enable_irq [2023-11-19 04:03:36,128 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-19 04:03:36,129 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-19 04:03:36,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_30 [2023-11-19 04:03:36,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_30 [2023-11-19 04:03:36,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 04:03:36,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 04:03:36,131 INFO L130 BoogieDeclarations]: Found specification of procedure reset_flags [2023-11-19 04:03:36,131 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_flags [2023-11-19 04:03:36,131 INFO L130 BoogieDeclarations]: Found specification of procedure smic_cleanup [2023-11-19 04:03:36,131 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_cleanup [2023-11-19 04:03:36,131 INFO L130 BoogieDeclarations]: Found specification of procedure clear_obf [2023-11-19 04:03:36,131 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_obf [2023-11-19 04:03:36,131 INFO L130 BoogieDeclarations]: Found specification of procedure smi_event_handler [2023-11-19 04:03:36,132 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_event_handler [2023-11-19 04:03:36,132 INFO L130 BoogieDeclarations]: Found specification of procedure read_next_byte___0 [2023-11-19 04:03:36,132 INFO L138 BoogieDeclarations]: Found implementation of procedure read_next_byte___0 [2023-11-19 04:03:36,132 INFO L130 BoogieDeclarations]: Found specification of procedure read_status [2023-11-19 04:03:36,132 INFO L138 BoogieDeclarations]: Found implementation of procedure read_status [2023-11-19 04:03:36,132 INFO L130 BoogieDeclarations]: Found specification of procedure bt_size [2023-11-19 04:03:36,132 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_size [2023-11-19 04:03:36,132 INFO L130 BoogieDeclarations]: Found specification of procedure bt_init_data [2023-11-19 04:03:36,132 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_init_data [2023-11-19 04:03:36,133 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_resume [2023-11-19 04:03:36,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_resume [2023-11-19 04:03:36,133 INFO L130 BoogieDeclarations]: Found specification of procedure smic_detect [2023-11-19 04:03:36,133 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_detect [2023-11-19 04:03:36,133 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 04:03:36,134 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 04:03:36,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 04:03:36,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 04:03:36,134 INFO L130 BoogieDeclarations]: Found specification of procedure request_events [2023-11-19 04:03:36,134 INFO L138 BoogieDeclarations]: Found implementation of procedure request_events [2023-11-19 04:03:36,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_check [2023-11-19 04:03:36,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_check [2023-11-19 04:03:36,135 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-19 04:03:36,135 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-19 04:03:36,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 04:03:36,135 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 04:03:36,136 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2023-11-19 04:03:36,136 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2023-11-19 04:03:36,136 INFO L130 BoogieDeclarations]: Found specification of procedure check_hotmod_int_op [2023-11-19 04:03:36,136 INFO L138 BoogieDeclarations]: Found implementation of procedure check_hotmod_int_op [2023-11-19 04:03:36,136 INFO L130 BoogieDeclarations]: Found specification of procedure parse_str [2023-11-19 04:03:36,136 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_str [2023-11-19 04:03:36,136 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 04:03:36,136 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 04:03:36,137 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_detect [2023-11-19 04:03:36,137 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_detect [2023-11-19 04:03:36,137 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_size [2023-11-19 04:03:36,137 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_size [2023-11-19 04:03:36,137 INFO L130 BoogieDeclarations]: Found specification of procedure drain_BMC2HOST [2023-11-19 04:03:36,138 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_BMC2HOST [2023-11-19 04:03:36,138 INFO L130 BoogieDeclarations]: Found specification of procedure error_recovery [2023-11-19 04:03:36,138 INFO L138 BoogieDeclarations]: Found implementation of procedure error_recovery [2023-11-19 04:03:36,138 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_status [2023-11-19 04:03:36,138 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_status [2023-11-19 04:03:36,138 INFO L130 BoogieDeclarations]: Found specification of procedure disable_si_irq [2023-11-19 04:03:36,139 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_si_irq [2023-11-19 04:03:36,139 INFO L130 BoogieDeclarations]: Found specification of procedure start_error_recovery [2023-11-19 04:03:36,140 INFO L138 BoogieDeclarations]: Found implementation of procedure start_error_recovery [2023-11-19 04:03:36,140 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_event [2023-11-19 04:03:36,140 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_event [2023-11-19 04:03:36,140 INFO L130 BoogieDeclarations]: Found specification of procedure read_next_byte [2023-11-19 04:03:36,140 INFO L138 BoogieDeclarations]: Found implementation of procedure read_next_byte [2023-11-19 04:03:36,140 INFO L130 BoogieDeclarations]: Found specification of procedure start_smic_transaction [2023-11-19 04:03:36,140 INFO L138 BoogieDeclarations]: Found implementation of procedure start_smic_transaction [2023-11-19 04:03:36,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2023-11-19 04:03:36,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2023-11-19 04:03:36,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 04:03:36,141 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 04:03:36,141 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 04:03:36,141 INFO L130 BoogieDeclarations]: Found specification of procedure state2txt [2023-11-19 04:03:36,141 INFO L138 BoogieDeclarations]: Found implementation of procedure state2txt [2023-11-19 04:03:36,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 04:03:36,142 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_unregister_smi [2023-11-19 04:03:36,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_unregister_smi [2023-11-19 04:03:36,142 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-19 04:03:36,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-19 04:03:36,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_38 [2023-11-19 04:03:36,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_38 [2023-11-19 04:03:36,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 04:03:36,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 04:03:36,144 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2023-11-19 04:03:36,144 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2023-11-19 04:03:36,144 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 04:03:36,144 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 04:03:36,144 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2023-11-19 04:03:36,145 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2023-11-19 04:03:36,146 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-11-19 04:03:36,149 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-11-19 04:03:36,150 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 04:03:36,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 04:03:36,150 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2023-11-19 04:03:36,150 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2023-11-19 04:03:36,151 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 04:03:36,152 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 04:03:36,152 INFO L130 BoogieDeclarations]: Found specification of procedure start_next_msg [2023-11-19 04:03:36,152 INFO L138 BoogieDeclarations]: Found implementation of procedure start_next_msg [2023-11-19 04:03:36,157 INFO L130 BoogieDeclarations]: Found specification of procedure init_smic_data [2023-11-19 04:03:36,157 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smic_data [2023-11-19 04:03:36,158 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 04:03:36,158 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 04:03:36,158 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2023-11-19 04:03:36,158 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-19 04:03:36,158 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-19 04:03:36,158 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_cleanup [2023-11-19 04:03:36,158 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_cleanup [2023-11-19 04:03:36,158 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-19 04:03:36,159 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-19 04:03:36,159 INFO L130 BoogieDeclarations]: Found specification of procedure start_error_recovery___0 [2023-11-19 04:03:36,159 INFO L138 BoogieDeclarations]: Found implementation of procedure start_error_recovery___0 [2023-11-19 04:03:36,159 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_integer [2023-11-19 04:03:36,159 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_integer [2023-11-19 04:03:36,159 INFO L130 BoogieDeclarations]: Found specification of procedure write_cmd [2023-11-19 04:03:36,159 INFO L138 BoogieDeclarations]: Found implementation of procedure write_cmd [2023-11-19 04:03:36,159 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-19 04:03:36,160 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-19 04:03:36,160 INFO L130 BoogieDeclarations]: Found specification of procedure bt_get_result [2023-11-19 04:03:36,160 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_get_result [2023-11-19 04:03:36,160 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_one_si [2023-11-19 04:03:36,160 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_one_si [2023-11-19 04:03:36,160 INFO L130 BoogieDeclarations]: Found specification of procedure smic_get_result [2023-11-19 04:03:36,160 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_get_result [2023-11-19 04:03:36,160 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_remove [2023-11-19 04:03:36,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_remove [2023-11-19 04:03:36,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 04:03:36,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-19 04:03:36,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-19 04:03:36,161 INFO L130 BoogieDeclarations]: Found specification of procedure check_obf [2023-11-19 04:03:36,161 INFO L138 BoogieDeclarations]: Found implementation of procedure check_obf [2023-11-19 04:03:36,161 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_add_proc_entry [2023-11-19 04:03:36,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_add_proc_entry [2023-11-19 04:03:36,162 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-11-19 04:03:36,162 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-11-19 04:03:36,162 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-19 04:03:36,162 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-19 04:03:36,162 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-11-19 04:03:36,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-11-19 04:03:36,162 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2023-11-19 04:03:36,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2023-11-19 04:03:36,163 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-19 04:03:36,163 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-19 04:03:36,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 04:03:36,163 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2023-11-19 04:03:36,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2023-11-19 04:03:36,163 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-19 04:03:36,163 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-19 04:03:36,163 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2023-11-19 04:03:36,164 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2023-11-19 04:03:36,165 INFO L130 BoogieDeclarations]: Found specification of procedure get_kcs_result [2023-11-19 04:03:36,165 INFO L138 BoogieDeclarations]: Found implementation of procedure get_kcs_result [2023-11-19 04:03:36,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 04:03:36,165 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_probe [2023-11-19 04:03:36,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_probe [2023-11-19 04:03:36,165 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_timer_and_thread [2023-11-19 04:03:36,165 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_timer_and_thread [2023-11-19 04:03:36,165 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-19 04:03:36,166 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-19 04:03:36,166 INFO L130 BoogieDeclarations]: Found specification of procedure bt_detect [2023-11-19 04:03:36,166 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_detect [2023-11-19 04:03:36,166 INFO L130 BoogieDeclarations]: Found specification of procedure read_data [2023-11-19 04:03:36,166 INFO L138 BoogieDeclarations]: Found implementation of procedure read_data [2023-11-19 04:03:36,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 04:03:36,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 04:03:36,166 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2023-11-19 04:03:36,167 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2023-11-19 04:03:36,167 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2023-11-19 04:03:36,167 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2023-11-19 04:03:36,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_init [2023-11-19 04:03:36,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_init [2023-11-19 04:03:36,167 INFO L130 BoogieDeclarations]: Found specification of procedure try_smi_init [2023-11-19 04:03:36,167 INFO L138 BoogieDeclarations]: Found implementation of procedure try_smi_init [2023-11-19 04:03:36,167 INFO L130 BoogieDeclarations]: Found specification of procedure add_smi [2023-11-19 04:03:36,168 INFO L138 BoogieDeclarations]: Found implementation of procedure add_smi [2023-11-19 04:03:36,168 INFO L130 BoogieDeclarations]: Found specification of procedure force_result [2023-11-19 04:03:36,168 INFO L138 BoogieDeclarations]: Found implementation of procedure force_result [2023-11-19 04:03:36,168 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-19 04:03:36,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-19 04:03:36,168 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 04:03:36,168 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 04:03:36,168 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_recv_msg [2023-11-19 04:03:36,169 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_recv_msg [2023-11-19 04:03:36,169 INFO L130 BoogieDeclarations]: Found specification of procedure status2txt [2023-11-19 04:03:36,169 INFO L138 BoogieDeclarations]: Found implementation of procedure status2txt [2023-11-19 04:03:36,169 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_flags [2023-11-19 04:03:36,169 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_flags [2023-11-19 04:03:36,169 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-19 04:03:36,169 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-19 04:03:36,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 04:03:36,170 INFO L130 BoogieDeclarations]: Found specification of procedure bt_start_transaction [2023-11-19 04:03:36,170 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_start_transaction [2023-11-19 04:03:36,170 INFO L130 BoogieDeclarations]: Found specification of procedure start_kcs_transaction [2023-11-19 04:03:36,170 INFO L138 BoogieDeclarations]: Found implementation of procedure start_kcs_transaction [2023-11-19 04:03:36,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 04:03:36,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 04:03:36,170 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_data [2023-11-19 04:03:36,170 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_data [2023-11-19 04:03:36,171 INFO L130 BoogieDeclarations]: Found specification of procedure handle_flags [2023-11-19 04:03:36,171 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_flags [2023-11-19 04:03:36,171 INFO L130 BoogieDeclarations]: Found specification of procedure start_clear_flags [2023-11-19 04:03:36,171 INFO L138 BoogieDeclarations]: Found implementation of procedure start_clear_flags [2023-11-19 04:03:36,171 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2023-11-19 04:03:36,171 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2023-11-19 04:03:36,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 04:03:36,171 INFO L130 BoogieDeclarations]: Found specification of procedure bt_cleanup [2023-11-19 04:03:36,172 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_cleanup [2023-11-19 04:03:36,172 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_thread [2023-11-19 04:03:36,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_thread [2023-11-19 04:03:36,172 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2023-11-19 04:03:36,172 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2023-11-19 04:03:36,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:03:36,172 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-19 04:03:36,172 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-19 04:03:36,173 INFO L130 BoogieDeclarations]: Found specification of procedure write_next_byte [2023-11-19 04:03:36,173 INFO L138 BoogieDeclarations]: Found implementation of procedure write_next_byte [2023-11-19 04:03:36,174 INFO L130 BoogieDeclarations]: Found specification of procedure poll [2023-11-19 04:03:36,178 INFO L138 BoogieDeclarations]: Found implementation of procedure poll [2023-11-19 04:03:36,178 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 04:03:36,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 04:03:36,178 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_si_set_not_busy [2023-11-19 04:03:36,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_si_set_not_busy [2023-11-19 04:03:36,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 04:03:36,178 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 04:03:36,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-19 04:03:36,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-19 04:03:36,180 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 04:03:36,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 04:03:36,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2023-11-19 04:03:36,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2023-11-19 04:03:36,181 INFO L130 BoogieDeclarations]: Found specification of procedure write_smic_flags [2023-11-19 04:03:36,181 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smic_flags [2023-11-19 04:03:36,181 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 04:03:36,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 04:03:36,182 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_smi_msg [2023-11-19 04:03:36,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_smi_msg [2023-11-19 04:03:36,182 INFO L130 BoogieDeclarations]: Found specification of procedure write_smic_control [2023-11-19 04:03:36,182 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smic_control [2023-11-19 04:03:36,182 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-19 04:03:36,182 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-19 04:03:36,182 INFO L130 BoogieDeclarations]: Found specification of procedure return_hosed_msg [2023-11-19 04:03:36,183 INFO L138 BoogieDeclarations]: Found implementation of procedure return_hosed_msg [2023-11-19 04:03:36,183 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pnp_remove [2023-11-19 04:03:36,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pnp_remove [2023-11-19 04:03:36,183 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pnp_probe [2023-11-19 04:03:36,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pnp_probe [2023-11-19 04:03:36,183 INFO L130 BoogieDeclarations]: Found specification of procedure write_next_byte___0 [2023-11-19 04:03:36,183 INFO L138 BoogieDeclarations]: Found implementation of procedure write_next_byte___0 [2023-11-19 04:03:36,183 INFO L130 BoogieDeclarations]: Found specification of procedure read_all_bytes [2023-11-19 04:03:36,183 INFO L138 BoogieDeclarations]: Found implementation of procedure read_all_bytes [2023-11-19 04:03:36,184 INFO L130 BoogieDeclarations]: Found specification of procedure init_kcs_data [2023-11-19 04:03:36,184 INFO L138 BoogieDeclarations]: Found implementation of procedure init_kcs_data [2023-11-19 04:03:36,184 INFO L130 BoogieDeclarations]: Found specification of procedure si_irq_handler [2023-11-19 04:03:36,184 INFO L138 BoogieDeclarations]: Found implementation of procedure si_irq_handler [2023-11-19 04:03:36,184 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-19 04:03:36,184 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-19 04:03:36,184 INFO L130 BoogieDeclarations]: Found specification of procedure smic_event [2023-11-19 04:03:36,184 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_event [2023-11-19 04:03:36,185 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-19 04:03:36,185 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-19 04:03:36,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:03:36,185 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2023-11-19 04:03:36,185 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2023-11-19 04:03:36,185 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-19 04:03:36,185 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-11-19 04:03:36,185 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2023-11-19 04:03:36,185 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2023-11-19 04:03:36,186 INFO L130 BoogieDeclarations]: Found specification of procedure handle_transaction_done [2023-11-19 04:03:36,186 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_transaction_done [2023-11-19 04:03:36,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:03:36,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:03:36,186 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2023-11-19 04:03:36,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2023-11-19 04:03:36,186 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-19 04:03:36,187 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-19 04:03:37,262 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:03:37,268 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:03:38,336 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 04:03:46,147 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:03:50,494 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:03:50,495 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 04:03:50,512 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:03:50 BoogieIcfgContainer [2023-11-19 04:03:50,512 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:03:50,514 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 04:03:50,514 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 04:03:50,526 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 04:03:50,526 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:03:50" (1/1) ... [2023-11-19 04:03:50,537 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:03:50,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:50,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3573 states to 2393 states and 3573 transitions. [2023-11-19 04:03:50,717 INFO L276 IsEmpty]: Start isEmpty. Operand 2393 states and 3573 transitions. [2023-11-19 04:03:50,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-19 04:03:50,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:50,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:51,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:52,340 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2023-11-19 04:03:52,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:52,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 2399 states and 3636 transitions. [2023-11-19 04:03:52,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 3636 transitions. [2023-11-19 04:03:52,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-19 04:03:52,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:52,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:53,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:53,756 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2023-11-19 04:03:54,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:54,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3705 states to 2407 states and 3705 transitions. [2023-11-19 04:03:54,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 3705 transitions. [2023-11-19 04:03:54,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:03:54,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:54,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:54,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:54,856 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2023-11-19 04:03:55,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:55,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3778 states to 2416 states and 3778 transitions. [2023-11-19 04:03:55,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2416 states and 3778 transitions. [2023-11-19 04:03:55,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-11-19 04:03:55,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:55,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:55,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:55,812 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2023-11-19 04:03:55,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:55,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3779 states to 2417 states and 3779 transitions. [2023-11-19 04:03:55,878 INFO L276 IsEmpty]: Start isEmpty. Operand 2417 states and 3779 transitions. [2023-11-19 04:03:55,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-11-19 04:03:55,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:55,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:56,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:56,424 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2023-11-19 04:03:57,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:57,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 2427 states and 3856 transitions. [2023-11-19 04:03:57,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 3856 transitions. [2023-11-19 04:03:57,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-19 04:03:57,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:57,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:57,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:57,557 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2023-11-19 04:03:57,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:57,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3857 states to 2428 states and 3857 transitions. [2023-11-19 04:03:57,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2428 states and 3857 transitions. [2023-11-19 04:03:57,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-19 04:03:57,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:57,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:57,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:58,698 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2023-11-19 04:03:59,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:59,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3920 states to 2434 states and 3920 transitions. [2023-11-19 04:03:59,109 INFO L276 IsEmpty]: Start isEmpty. Operand 2434 states and 3920 transitions. [2023-11-19 04:03:59,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-19 04:03:59,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:59,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:59,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:59,452 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2023-11-19 04:04:00,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:00,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 2440 states and 3986 transitions. [2023-11-19 04:04:00,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2440 states and 3986 transitions. [2023-11-19 04:04:00,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-19 04:04:00,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:00,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:00,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:00,745 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2023-11-19 04:04:00,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:00,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3987 states to 2441 states and 3987 transitions. [2023-11-19 04:04:00,814 INFO L276 IsEmpty]: Start isEmpty. Operand 2441 states and 3987 transitions. [2023-11-19 04:04:00,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-19 04:04:00,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:00,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:00,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:01,421 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2023-11-19 04:04:01,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:01,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4053 states to 2447 states and 4053 transitions. [2023-11-19 04:04:01,897 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4053 transitions. [2023-11-19 04:04:01,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-19 04:04:01,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:01,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:02,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:02,326 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2023-11-19 04:04:02,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:02,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4054 states to 2448 states and 4054 transitions. [2023-11-19 04:04:02,388 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4054 transitions. [2023-11-19 04:04:02,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-19 04:04:02,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:02,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:02,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:02,745 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2023-11-19 04:04:03,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:03,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4109 states to 2452 states and 4109 transitions. [2023-11-19 04:04:03,573 INFO L276 IsEmpty]: Start isEmpty. Operand 2452 states and 4109 transitions. [2023-11-19 04:04:03,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-19 04:04:03,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:03,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:03,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:04,486 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2023-11-19 04:04:05,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:05,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4174 states to 2458 states and 4174 transitions. [2023-11-19 04:04:05,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2458 states and 4174 transitions. [2023-11-19 04:04:05,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-19 04:04:05,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:05,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:05,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:06,310 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2023-11-19 04:04:06,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:06,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4235 states to 2463 states and 4235 transitions. [2023-11-19 04:04:06,689 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 4235 transitions. [2023-11-19 04:04:06,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-19 04:04:06,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:06,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:06,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:07,262 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2023-11-19 04:04:07,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:07,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4237 states to 2465 states and 4237 transitions. [2023-11-19 04:04:07,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 4237 transitions. [2023-11-19 04:04:07,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-19 04:04:07,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:07,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:07,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:08,463 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked.