./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2874c05-29dd-4126-84d9-7c0d239aff69/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2874c05-29dd-4126-84d9-7c0d239aff69/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_e2874c05-29dd-4126-84d9-7c0d239aff69/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2874c05-29dd-4126-84d9-7c0d239aff69/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2874c05-29dd-4126-84d9-7c0d239aff69/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_e2874c05-29dd-4126-84d9-7c0d239aff69/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 2a992b8f7caf2083ee3b7e2acdd5fd118d6f91728d6dd0ef901811e301ef25da --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:03:56,673 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:03:56,770 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2874c05-29dd-4126-84d9-7c0d239aff69/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 04:03:56,776 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:03:56,776 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:03:56,815 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:03:56,819 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:03:56,820 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:03:56,821 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:03:56,826 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:03:56,827 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:03:56,827 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:03:56,828 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:03:56,830 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:03:56,830 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:03:56,830 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:03:56,831 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:03:56,831 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:03:56,832 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:03:56,832 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:03:56,832 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:03:56,833 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:03:56,834 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:03:56,834 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:03:56,835 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:03:56,835 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:03:56,836 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:03:56,836 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:03:56,836 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:03:56,837 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:03:56,838 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_e2874c05-29dd-4126-84d9-7c0d239aff69/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2874c05-29dd-4126-84d9-7c0d239aff69/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a992b8f7caf2083ee3b7e2acdd5fd118d6f91728d6dd0ef901811e301ef25da [2023-11-19 04:03:57,211 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:03:57,256 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:03:57,258 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:03:57,260 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:03:57,260 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:03:57,262 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2874c05-29dd-4126-84d9-7c0d239aff69/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i [2023-11-19 04:04:00,489 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:04:01,178 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:04:01,179 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2874c05-29dd-4126-84d9-7c0d239aff69/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i [2023-11-19 04:04:01,224 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2874c05-29dd-4126-84d9-7c0d239aff69/bin/ukojak-verify-G8NBE6pJGL/data/b84071f78/b4d2a9210a2f4cb3aaa251c9242c909e/FLAG7cb664ce6 [2023-11-19 04:04:01,240 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2874c05-29dd-4126-84d9-7c0d239aff69/bin/ukojak-verify-G8NBE6pJGL/data/b84071f78/b4d2a9210a2f4cb3aaa251c9242c909e [2023-11-19 04:04:01,243 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:04:01,244 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:04:01,246 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:04:01,246 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:04:01,251 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:04:01,252 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:04:01" (1/1) ... [2023-11-19 04:04:01,253 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@353b0301 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:01, skipping insertion in model container [2023-11-19 04:04:01,254 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:04:01" (1/1) ... [2023-11-19 04:04:01,446 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:04:04,612 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_e2874c05-29dd-4126-84d9-7c0d239aff69/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375187,375200] [2023-11-19 04:04:04,618 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_e2874c05-29dd-4126-84d9-7c0d239aff69/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375356,375369] [2023-11-19 04:04:04,619 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_e2874c05-29dd-4126-84d9-7c0d239aff69/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375523,375536] [2023-11-19 04:04:04,619 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_e2874c05-29dd-4126-84d9-7c0d239aff69/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375691,375704] [2023-11-19 04:04:04,646 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:04:04,704 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:04:04,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5286] [2023-11-19 04:04:04,827 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5293] [2023-11-19 04:04:04,827 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5300] [2023-11-19 04:04:04,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6043] [2023-11-19 04:04:04,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6491] [2023-11-19 04:04:04,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6514] [2023-11-19 04:04:05,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [11140-11141] [2023-11-19 04:04:05,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [11172] [2023-11-19 04:04:05,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [11175] [2023-11-19 04:04:05,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [11178] [2023-11-19 04:04:05,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [11181] [2023-11-19 04:04:05,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [11260] [2023-11-19 04:04:05,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [11268] [2023-11-19 04:04:05,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [11323] [2023-11-19 04:04:05,142 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [11330] [2023-11-19 04:04:05,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11494] [2023-11-19 04:04:05,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12171] [2023-11-19 04:04:05,234 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_e2874c05-29dd-4126-84d9-7c0d239aff69/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375187,375200] [2023-11-19 04:04:05,234 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_e2874c05-29dd-4126-84d9-7c0d239aff69/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375356,375369] [2023-11-19 04:04:05,235 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_e2874c05-29dd-4126-84d9-7c0d239aff69/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375523,375536] [2023-11-19 04:04:05,236 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_e2874c05-29dd-4126-84d9-7c0d239aff69/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375691,375704] [2023-11-19 04:04:05,241 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:04:05,492 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:04:05,492 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:04:05,493 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:04:05,493 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:04:05,501 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:04:05,502 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:05 WrapperNode [2023-11-19 04:04:05,502 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:04:05,503 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:04:05,504 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:04:05,504 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:04:05,512 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:05" (1/1) ... [2023-11-19 04:04:05,641 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:05" (1/1) ... [2023-11-19 04:04:05,911 INFO L138 Inliner]: procedures = 451, calls = 2401, calls flagged for inlining = 232, calls inlined = 219, statements flattened = 6782 [2023-11-19 04:04:05,912 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:04:05,913 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:04:05,913 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:04:05,913 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:04:05,924 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:05" (1/1) ... [2023-11-19 04:04:05,924 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:05" (1/1) ... [2023-11-19 04:04:05,984 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:05" (1/1) ... [2023-11-19 04:04:05,985 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:05" (1/1) ... [2023-11-19 04:04:06,128 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:05" (1/1) ... [2023-11-19 04:04:06,163 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:05" (1/1) ... [2023-11-19 04:04:06,195 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:05" (1/1) ... [2023-11-19 04:04:06,219 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:05" (1/1) ... [2023-11-19 04:04:06,255 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:04:06,256 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:04:06,257 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:04:06,257 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:04:06,306 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:05" (1/1) ... [2023-11-19 04:04:06,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:04:06,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2874c05-29dd-4126-84d9-7c0d239aff69/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 04:04:06,349 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2874c05-29dd-4126-84d9-7c0d239aff69/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 04:04:06,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2874c05-29dd-4126-84d9-7c0d239aff69/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 04:04:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure softing_reset_chip [2023-11-19 04:04:06,417 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_reset_chip [2023-11-19 04:04:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-11-19 04:04:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_spin_of_softing [2023-11-19 04:04:06,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_spin_of_softing [2023-11-19 04:04:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 04:04:06,418 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 04:04:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-19 04:04:06,419 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-19 04:04:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 04:04:06,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 04:04:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-19 04:04:06,419 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-19 04:04:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2023-11-19 04:04:06,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2023-11-19 04:04:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2023-11-19 04:04:06,420 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2023-11-19 04:04:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-19 04:04:06,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-19 04:04:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2023-11-19 04:04:06,421 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2023-11-19 04:04:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2023-11-19 04:04:06,422 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2023-11-19 04:04:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2023-11-19 04:04:06,422 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2023-11-19 04:04:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2023-11-19 04:04:06,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2023-11-19 04:04:06,423 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 04:04:06,423 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-19 04:04:06,423 INFO L130 BoogieDeclarations]: Found specification of procedure softing_fct_cmd [2023-11-19 04:04:06,423 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_fct_cmd [2023-11-19 04:04:06,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-19 04:04:06,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-19 04:04:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-19 04:04:06,424 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-19 04:04:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure canif_is_active [2023-11-19 04:04:06,424 INFO L138 BoogieDeclarations]: Found implementation of procedure canif_is_active [2023-11-19 04:04:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 04:04:06,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 04:04:06,425 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2023-11-19 04:04:06,425 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2023-11-19 04:04:06,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 04:04:06,425 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-19 04:04:06,425 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-19 04:04:06,425 INFO L130 BoogieDeclarations]: Found specification of procedure softing_netdev_open [2023-11-19 04:04:06,426 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_netdev_open [2023-11-19 04:04:06,426 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-19 04:04:06,426 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-19 04:04:06,426 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alert [2023-11-19 04:04:06,426 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alert [2023-11-19 04:04:06,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 04:04:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-11-19 04:04:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-11-19 04:04:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 04:04:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-19 04:04:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-19 04:04:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-19 04:04:06,428 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-19 04:04:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 04:04:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 04:04:06,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 04:04:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure open_candev [2023-11-19 04:04:06,428 INFO L138 BoogieDeclarations]: Found implementation of procedure open_candev [2023-11-19 04:04:06,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-19 04:04:06,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-19 04:04:06,429 INFO L130 BoogieDeclarations]: Found specification of procedure softing_netdev_rx [2023-11-19 04:04:06,429 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_netdev_rx [2023-11-19 04:04:06,429 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-19 04:04:06,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-19 04:04:06,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-19 04:04:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-19 04:04:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 04:04:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-19 04:04:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-19 04:04:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-19 04:04:06,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-19 04:04:06,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-19 04:04:06,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-19 04:04:06,445 INFO L130 BoogieDeclarations]: Found specification of procedure softing_card_shutdown [2023-11-19 04:04:06,445 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_card_shutdown [2023-11-19 04:04:06,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:04:06,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 04:04:06,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 04:04:06,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 04:04:06,446 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 04:04:06,446 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2023-11-19 04:04:06,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2023-11-19 04:04:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 04:04:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 04:04:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_set [2023-11-19 04:04:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_set [2023-11-19 04:04:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure softing_netdev_cleanup [2023-11-19 04:04:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_netdev_cleanup [2023-11-19 04:04:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 04:04:06,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 04:04:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure softing_startstop [2023-11-19 04:04:06,448 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_startstop [2023-11-19 04:04:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2023-11-19 04:04:06,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2023-11-19 04:04:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_add_us [2023-11-19 04:04:06,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_add_us [2023-11-19 04:04:06,449 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2023-11-19 04:04:06,449 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2023-11-19 04:04:06,449 INFO L130 BoogieDeclarations]: Found specification of procedure softing_bootloader_command [2023-11-19 04:04:06,449 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_bootloader_command [2023-11-19 04:04:06,449 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2023-11-19 04:04:06,449 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2023-11-19 04:04:06,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_62 [2023-11-19 04:04:06,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_62 [2023-11-19 04:04:06,450 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-19 04:04:06,450 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-19 04:04:06,450 INFO L130 BoogieDeclarations]: Found specification of procedure softing_raw2ktime [2023-11-19 04:04:06,450 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_raw2ktime [2023-11-19 04:04:06,451 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2023-11-19 04:04:06,451 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2023-11-19 04:04:06,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:04:06,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:04:06,451 INFO L130 BoogieDeclarations]: Found specification of procedure store_output [2023-11-19 04:04:06,451 INFO L138 BoogieDeclarations]: Found implementation of procedure store_output [2023-11-19 04:04:06,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 04:04:06,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 04:04:06,452 INFO L130 BoogieDeclarations]: Found specification of procedure softing_pdev_probe [2023-11-19 04:04:06,452 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_pdev_probe [2023-11-19 04:04:06,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 04:04:06,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 04:04:06,453 INFO L130 BoogieDeclarations]: Found specification of procedure softing_netdev_stop [2023-11-19 04:04:06,453 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_netdev_stop [2023-11-19 04:04:06,453 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2023-11-19 04:04:06,453 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2023-11-19 04:04:06,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-19 04:04:06,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-19 04:04:06,453 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-19 04:04:06,454 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-19 04:04:06,454 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-11-19 04:04:06,454 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-11-19 04:04:06,454 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 04:04:06,454 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 04:04:06,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 04:04:06,455 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 04:04:06,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_softing_driver_exit_21_2 [2023-11-19 04:04:06,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_softing_driver_exit_21_2 [2023-11-19 04:04:06,455 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-19 04:04:06,455 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-19 04:04:06,455 INFO L130 BoogieDeclarations]: Found specification of procedure softing_set_reset_dpram [2023-11-19 04:04:06,456 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_set_reset_dpram [2023-11-19 04:04:06,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 04:04:06,456 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-19 04:04:06,456 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-19 04:04:06,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 04:04:06,456 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2023-11-19 04:04:06,457 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2023-11-19 04:04:06,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 04:04:06,457 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-19 04:04:06,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-19 04:04:06,457 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-19 04:04:06,457 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-19 04:04:06,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-19 04:04:06,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-19 04:04:06,458 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-11-19 04:04:06,458 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-11-19 04:04:06,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-19 04:04:06,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-19 04:04:06,458 INFO L130 BoogieDeclarations]: Found specification of procedure fw_parse [2023-11-19 04:04:06,459 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_parse [2023-11-19 04:04:06,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-19 04:04:06,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-19 04:04:06,459 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2023-11-19 04:04:06,459 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2023-11-19 04:04:06,459 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 04:04:06,459 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 04:04:06,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 04:04:06,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 04:04:06,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 04:04:06,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_61 [2023-11-19 04:04:06,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_61 [2023-11-19 04:04:06,460 INFO L130 BoogieDeclarations]: Found specification of procedure _softing_fct_cmd [2023-11-19 04:04:06,461 INFO L138 BoogieDeclarations]: Found implementation of procedure _softing_fct_cmd [2023-11-19 04:04:06,461 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2023-11-19 04:04:06,461 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2023-11-19 04:04:06,461 INFO L130 BoogieDeclarations]: Found specification of procedure softing_error_reporting [2023-11-19 04:04:06,461 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_error_reporting [2023-11-19 04:04:06,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-19 04:04:06,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-19 04:04:06,462 INFO L130 BoogieDeclarations]: Found specification of procedure softing_pdev_remove [2023-11-19 04:04:06,462 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_pdev_remove [2023-11-19 04:04:06,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_spin_of_softing [2023-11-19 04:04:06,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_spin_of_softing [2023-11-19 04:04:06,462 INFO L130 BoogieDeclarations]: Found specification of procedure softing_enable_irq [2023-11-19 04:04:06,462 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_enable_irq [2023-11-19 04:04:06,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:04:06,463 INFO L130 BoogieDeclarations]: Found specification of procedure softing_load_fw [2023-11-19 04:04:06,463 INFO L138 BoogieDeclarations]: Found implementation of procedure softing_load_fw [2023-11-19 04:04:06,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-19 04:04:06,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-19 04:04:07,440 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:04:07,444 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:04:09,543 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 04:04:13,827 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-19 04:04:13,977 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:04:16,515 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:04:16,515 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 04:04:16,533 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:04:16 BoogieIcfgContainer [2023-11-19 04:04:16,534 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:04:16,535 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 04:04:16,535 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 04:04:16,547 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 04:04:16,548 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:04:16" (1/1) ... [2023-11-19 04:04:16,559 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:04:16,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:16,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 1762 states and 2617 transitions. [2023-11-19 04:04:16,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2617 transitions. [2023-11-19 04:04:16,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2023-11-19 04:04:16,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:16,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:17,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:18,133 INFO L134 CoverageAnalysis]: Checked inductivity of 6006 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2023-11-19 04:04:18,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:18,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2641 states to 1768 states and 2641 transitions. [2023-11-19 04:04:18,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1768 states and 2641 transitions. [2023-11-19 04:04:18,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2023-11-19 04:04:18,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:18,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:18,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:19,158 INFO L134 CoverageAnalysis]: Checked inductivity of 6006 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2023-11-19 04:04:19,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:19,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2668 states to 1777 states and 2668 transitions. [2023-11-19 04:04:19,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 2668 transitions. [2023-11-19 04:04:19,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2023-11-19 04:04:19,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:19,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:19,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:20,020 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-19 04:04:20,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:20,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2696 states to 1783 states and 2696 transitions. [2023-11-19 04:04:20,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2696 transitions. [2023-11-19 04:04:20,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2023-11-19 04:04:20,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:20,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:20,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:20,842 INFO L134 CoverageAnalysis]: Checked inductivity of 6006 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2023-11-19 04:04:20,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:20,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2699 states to 1787 states and 2699 transitions. [2023-11-19 04:04:20,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 2699 transitions. [2023-11-19 04:04:20,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2023-11-19 04:04:20,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:20,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:21,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:21,379 INFO L134 CoverageAnalysis]: Checked inductivity of 6092 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-19 04:04:21,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:21,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2726 states to 1794 states and 2726 transitions. [2023-11-19 04:04:21,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 2726 transitions. [2023-11-19 04:04:21,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2023-11-19 04:04:21,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:21,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:21,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:22,266 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-19 04:04:22,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:22,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2760 states to 1802 states and 2760 transitions. [2023-11-19 04:04:22,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 2760 transitions. [2023-11-19 04:04:22,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2023-11-19 04:04:22,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:22,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:22,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:23,345 INFO L134 CoverageAnalysis]: Checked inductivity of 6089 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6089 trivial. 0 not checked. [2023-11-19 04:04:23,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:23,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 1807 states and 2773 transitions. [2023-11-19 04:04:23,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 2773 transitions. [2023-11-19 04:04:23,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2023-11-19 04:04:23,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:23,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:23,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:24,187 INFO L134 CoverageAnalysis]: Checked inductivity of 6089 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6089 trivial. 0 not checked. [2023-11-19 04:04:24,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:24,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2792 states to 1810 states and 2792 transitions. [2023-11-19 04:04:24,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 2792 transitions. [2023-11-19 04:04:24,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2023-11-19 04:04:24,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:24,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:24,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:24,923 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-19 04:04:25,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:25,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2829 states to 1819 states and 2829 transitions. [2023-11-19 04:04:25,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 2829 transitions. [2023-11-19 04:04:25,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2023-11-19 04:04:25,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:25,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:25,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:25,779 INFO L134 CoverageAnalysis]: Checked inductivity of 6089 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-19 04:04:25,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:25,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2829 states to 1820 states and 2829 transitions. [2023-11-19 04:04:25,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 2829 transitions. [2023-11-19 04:04:25,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2023-11-19 04:04:25,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:25,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:25,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:26,325 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6090 trivial. 0 not checked. [2023-11-19 04:04:26,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:26,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2845 states to 1827 states and 2845 transitions. [2023-11-19 04:04:26,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 2845 transitions. [2023-11-19 04:04:26,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2023-11-19 04:04:26,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:26,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:26,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:27,222 INFO L134 CoverageAnalysis]: Checked inductivity of 6172 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6168 trivial. 0 not checked. [2023-11-19 04:04:27,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:27,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2878 states to 1834 states and 2878 transitions. [2023-11-19 04:04:27,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 2878 transitions. [2023-11-19 04:04:27,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2023-11-19 04:04:27,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:27,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:27,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:28,296 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-19 04:04:29,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:29,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2918 states to 1844 states and 2918 transitions. [2023-11-19 04:04:29,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 2918 transitions. [2023-11-19 04:04:29,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2023-11-19 04:04:29,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:29,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:29,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:29,780 INFO L134 CoverageAnalysis]: Checked inductivity of 6174 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6168 trivial. 0 not checked. [2023-11-19 04:04:29,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:29,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2919 states to 1845 states and 2919 transitions. [2023-11-19 04:04:29,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 2919 transitions. [2023-11-19 04:04:29,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2023-11-19 04:04:29,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:29,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:29,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:30,318 INFO L134 CoverageAnalysis]: Checked inductivity of 6089 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6089 trivial. 0 not checked. [2023-11-19 04:04:30,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:30,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 1852 states and 2937 transitions. [2023-11-19 04:04:30,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 2937 transitions. [2023-11-19 04:04:30,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2023-11-19 04:04:30,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:30,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:30,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:31,057 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-19 04:04:32,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:32,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2980 states to 1863 states and 2980 transitions. [2023-11-19 04:04:32,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 2980 transitions. [2023-11-19 04:04:32,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2023-11-19 04:04:32,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:32,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:32,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:32,618 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-19 04:04:32,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:32,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2985 states to 1868 states and 2985 transitions. [2023-11-19 04:04:32,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 2985 transitions. [2023-11-19 04:04:32,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2023-11-19 04:04:32,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:32,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:32,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:33,254 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-19 04:04:33,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:33,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2987 states to 1870 states and 2987 transitions. [2023-11-19 04:04:33,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 2987 transitions. [2023-11-19 04:04:33,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2023-11-19 04:04:33,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:33,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:33,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:33,924 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-19 04:04:35,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:35,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3033 states to 1882 states and 3033 transitions. [2023-11-19 04:04:35,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 3033 transitions. [2023-11-19 04:04:35,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2023-11-19 04:04:35,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:35,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:35,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:36,089 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-19 04:04:36,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:36,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3034 states to 1883 states and 3034 transitions. [2023-11-19 04:04:36,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3034 transitions. [2023-11-19 04:04:36,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2023-11-19 04:04:36,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:36,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:36,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:36,656 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked. [2023-11-19 04:04:38,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:38,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3083 states to 1896 states and 3083 transitions. [2023-11-19 04:04:38,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3083 transitions. [2023-11-19 04:04:38,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2023-11-19 04:04:38,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:38,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:38,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:39,156 INFO L134 CoverageAnalysis]: Checked inductivity of 6172 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6168 trivial. 0 not checked. [2023-11-19 04:04:39,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:39,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3084 states to 1897 states and 3084 transitions. [2023-11-19 04:04:39,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3084 transitions. [2023-11-19 04:04:39,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2023-11-19 04:04:39,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:39,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:39,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:39,684 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6090 trivial. 0 not checked. [2023-11-19 04:04:40,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:40,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3113 states to 1906 states and 3113 transitions. [2023-11-19 04:04:40,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 3113 transitions. [2023-11-19 04:04:40,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2023-11-19 04:04:40,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:40,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:40,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:41,100 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6086 trivial. 0 not checked.