./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--rocket.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0c16cd-7bf4-4233-998a-527cfa294bad/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0c16cd-7bf4-4233-998a-527cfa294bad/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0c16cd-7bf4-4233-998a-527cfa294bad/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0c16cd-7bf4-4233-998a-527cfa294bad/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--rocket.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0c16cd-7bf4-4233-998a-527cfa294bad/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0c16cd-7bf4-4233-998a-527cfa294bad/bin/ukojak-verify-EEHR8qb7sm --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 10f4b45d75b7f8e33b68a5452069f3664fa135d61c66b0be3d2af931c3795906 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:25:08,098 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:25:08,178 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0c16cd-7bf4-4233-998a-527cfa294bad/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:25:08,183 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:25:08,183 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:25:08,206 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:25:08,207 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:25:08,207 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:25:08,208 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:25:08,208 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:25:08,208 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:25:08,208 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:25:08,208 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:25:08,209 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:25:08,209 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:25:08,209 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:25:08,209 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:25:08,209 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:25:08,209 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:25:08,209 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:25:08,210 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:25:08,210 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:25:08,210 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:25:08,210 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:25:08,211 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:25:08,211 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:25:08,211 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:25:08,211 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:25:08,211 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:25:08,212 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:25:08,212 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_ed0c16cd-7bf4-4233-998a-527cfa294bad/bin/ukojak-verify-EEHR8qb7sm 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 -> 10f4b45d75b7f8e33b68a5452069f3664fa135d61c66b0be3d2af931c3795906 [2024-11-13 22:25:08,509 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:25:08,518 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:25:08,520 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:25:08,522 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:25:08,522 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:25:08,523 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0c16cd-7bf4-4233-998a-527cfa294bad/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--rocket.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 22:25:10,399 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:25:11,089 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:25:11,092 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0c16cd-7bf4-4233-998a-527cfa294bad/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--rocket.ko-entry_point.cil.out.i [2024-11-13 22:25:11,146 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0c16cd-7bf4-4233-998a-527cfa294bad/bin/ukojak-verify-EEHR8qb7sm/data/54f7bd695/fcc817f6658342f29d195f9ba7a42c6f/FLAG2a5157407 [2024-11-13 22:25:11,486 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0c16cd-7bf4-4233-998a-527cfa294bad/bin/ukojak-verify-EEHR8qb7sm/data/54f7bd695/fcc817f6658342f29d195f9ba7a42c6f [2024-11-13 22:25:11,489 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:25:11,491 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:25:11,492 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:25:11,493 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:25:11,498 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:25:11,499 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:25:11" (1/1) ... [2024-11-13 22:25:11,500 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b433d27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:11, skipping insertion in model container [2024-11-13 22:25:11,500 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:25:11" (1/1) ... [2024-11-13 22:25:11,626 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:25:12,275 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3825] [2024-11-13 22:25:12,276 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3826-3827] [2024-11-13 22:25:12,682 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0c16cd-7bf4-4233-998a-527cfa294bad/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--rocket.ko-entry_point.cil.out.i[120230,120243] [2024-11-13 22:25:13,502 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:25:13,624 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:25:13,744 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3825] [2024-11-13 22:25:13,744 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3826-3827] [2024-11-13 22:25:13,747 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"); [3910] [2024-11-13 22:25:13,749 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)); [3917] [2024-11-13 22:25:13,751 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)); [3931-3932] [2024-11-13 22:25:13,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3952] [2024-11-13 22:25:13,756 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3955] [2024-11-13 22:25:13,756 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3958] [2024-11-13 22:25:13,756 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3961] [2024-11-13 22:25:13,759 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [3996] [2024-11-13 22:25:13,761 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [4003] [2024-11-13 22:25:13,769 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [4078] [2024-11-13 22:25:13,774 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [4086] [2024-11-13 22:25:13,775 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [4112] [2024-11-13 22:25:13,775 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [4120] [2024-11-13 22:25:13,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsw": "+S" (addr), "+c" (count): "d" (port)); [4146] [2024-11-13 22:25:13,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; insw": "+D" (addr), "+c" (count): "d" (port)); [4153] [2024-11-13 22:25:13,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [4160] [2024-11-13 22:25:13,780 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0c16cd-7bf4-4233-998a-527cfa294bad/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--rocket.ko-entry_point.cil.out.i[120230,120243] [2024-11-13 22:25:14,086 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:25:14,287 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:25:14,287 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:14 WrapperNode [2024-11-13 22:25:14,288 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:25:14,289 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:25:14,289 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:25:14,290 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:25:14,297 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:14" (1/1) ... [2024-11-13 22:25:14,406 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:14" (1/1) ... [2024-11-13 22:25:14,728 INFO L138 Inliner]: procedures = 228, calls = 3876, calls flagged for inlining = 110, calls inlined = 108, statements flattened = 8244 [2024-11-13 22:25:14,729 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:25:14,729 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:25:14,730 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:25:14,730 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:25:14,739 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:14" (1/1) ... [2024-11-13 22:25:14,739 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:14" (1/1) ... [2024-11-13 22:25:14,792 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:14" (1/1) ... [2024-11-13 22:25:14,793 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:14" (1/1) ... [2024-11-13 22:25:15,157 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:14" (1/1) ... [2024-11-13 22:25:15,202 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:14" (1/1) ... [2024-11-13 22:25:15,242 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:14" (1/1) ... [2024-11-13 22:25:15,267 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:14" (1/1) ... [2024-11-13 22:25:15,328 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:25:15,330 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:25:15,331 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:25:15,331 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:25:15,332 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:14" (1/1) ... [2024-11-13 22:25:15,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:25:15,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0c16cd-7bf4-4233-998a-527cfa294bad/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:25:15,373 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0c16cd-7bf4-4233-998a-527cfa294bad/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:25:15,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0c16cd-7bf4-4233-998a-527cfa294bad/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:25:15,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-13 22:25:15,407 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-13 22:25:15,407 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-13 22:25:15,407 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-13 22:25:15,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 22:25:15,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:25:15,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 22:25:15,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 22:25:15,408 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-13 22:25:15,408 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-13 22:25:15,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-13 22:25:15,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-13 22:25:15,408 INFO L130 BoogieDeclarations]: Found specification of procedure sFlushRxFIFO [2024-11-13 22:25:15,408 INFO L138 BoogieDeclarations]: Found implementation of procedure sFlushRxFIFO [2024-11-13 22:25:15,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 22:25:15,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 22:25:15,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_2 [2024-11-13 22:25:15,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_2 [2024-11-13 22:25:15,410 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2024-11-13 22:25:15,411 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2024-11-13 22:25:15,411 INFO L130 BoogieDeclarations]: Found specification of procedure rocket_paranoia_check [2024-11-13 22:25:15,412 INFO L138 BoogieDeclarations]: Found implementation of procedure rocket_paranoia_check [2024-11-13 22:25:15,412 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2024-11-13 22:25:15,412 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2024-11-13 22:25:15,412 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 22:25:15,412 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 22:25:15,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 22:25:15,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 22:25:15,412 INFO L130 BoogieDeclarations]: Found specification of procedure rp_wait_until_sent [2024-11-13 22:25:15,412 INFO L138 BoogieDeclarations]: Found implementation of procedure rp_wait_until_sent [2024-11-13 22:25:15,412 INFO L130 BoogieDeclarations]: Found specification of procedure sFlushTxFIFO [2024-11-13 22:25:15,413 INFO L138 BoogieDeclarations]: Found implementation of procedure sFlushTxFIFO [2024-11-13 22:25:15,413 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-13 22:25:15,413 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-13 22:25:15,414 INFO L130 BoogieDeclarations]: Found specification of procedure outsw [2024-11-13 22:25:15,414 INFO L138 BoogieDeclarations]: Found implementation of procedure outsw [2024-11-13 22:25:15,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:25:15,414 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:25:15,414 INFO L130 BoogieDeclarations]: Found specification of procedure sInW [2024-11-13 22:25:15,414 INFO L138 BoogieDeclarations]: Found implementation of procedure sInW [2024-11-13 22:25:15,414 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:25:15,414 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:25:15,414 INFO L130 BoogieDeclarations]: Found specification of procedure GetLineNumber [2024-11-13 22:25:15,414 INFO L138 BoogieDeclarations]: Found implementation of procedure GetLineNumber [2024-11-13 22:25:15,414 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2024-11-13 22:25:15,415 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2024-11-13 22:25:15,415 INFO L130 BoogieDeclarations]: Found specification of procedure rp_send_xchar [2024-11-13 22:25:15,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rp_send_xchar [2024-11-13 22:25:15,415 INFO L130 BoogieDeclarations]: Found specification of procedure out32 [2024-11-13 22:25:15,415 INFO L138 BoogieDeclarations]: Found implementation of procedure out32 [2024-11-13 22:25:15,415 INFO L130 BoogieDeclarations]: Found specification of procedure sInB [2024-11-13 22:25:15,415 INFO L138 BoogieDeclarations]: Found implementation of procedure sInB [2024-11-13 22:25:15,415 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate [2024-11-13 22:25:15,415 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_baud_rate [2024-11-13 22:25:15,415 INFO L130 BoogieDeclarations]: Found specification of procedure rp_start [2024-11-13 22:25:15,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rp_start [2024-11-13 22:25:15,417 INFO L130 BoogieDeclarations]: Found specification of procedure sReadAiopID [2024-11-13 22:25:15,418 INFO L138 BoogieDeclarations]: Found implementation of procedure sReadAiopID [2024-11-13 22:25:15,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:25:15,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:25:15,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-13 22:25:15,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-13 22:25:15,418 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 22:25:15,418 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 22:25:15,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:25:15,418 INFO L130 BoogieDeclarations]: Found specification of procedure dtr_rts [2024-11-13 22:25:15,418 INFO L138 BoogieDeclarations]: Found implementation of procedure dtr_rts [2024-11-13 22:25:15,418 INFO L130 BoogieDeclarations]: Found specification of procedure rp_hangup [2024-11-13 22:25:15,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rp_hangup [2024-11-13 22:25:15,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:25:15,418 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-13 22:25:15,418 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-13 22:25:15,418 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 22:25:15,418 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 22:25:15,418 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-13 22:25:15,418 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-13 22:25:15,419 INFO L130 BoogieDeclarations]: Found specification of procedure sSetInterfaceMode [2024-11-13 22:25:15,419 INFO L138 BoogieDeclarations]: Found implementation of procedure sSetInterfaceMode [2024-11-13 22:25:15,419 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2024-11-13 22:25:15,419 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2024-11-13 22:25:15,419 INFO L130 BoogieDeclarations]: Found specification of procedure rp_write_room [2024-11-13 22:25:15,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rp_write_room [2024-11-13 22:25:15,419 INFO L130 BoogieDeclarations]: Found specification of procedure rp_tiocmset [2024-11-13 22:25:15,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rp_tiocmset [2024-11-13 22:25:15,419 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-13 22:25:15,419 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-13 22:25:15,419 INFO L130 BoogieDeclarations]: Found specification of procedure init_r_port [2024-11-13 22:25:15,419 INFO L138 BoogieDeclarations]: Found implementation of procedure init_r_port [2024-11-13 22:25:15,419 INFO L130 BoogieDeclarations]: Found specification of procedure rp_ioctl [2024-11-13 22:25:15,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rp_ioctl [2024-11-13 22:25:15,419 INFO L130 BoogieDeclarations]: Found specification of procedure sModemReset [2024-11-13 22:25:15,419 INFO L138 BoogieDeclarations]: Found implementation of procedure sModemReset [2024-11-13 22:25:15,419 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2024-11-13 22:25:15,419 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2024-11-13 22:25:15,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 22:25:15,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-13 22:25:15,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-13 22:25:15,419 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-13 22:25:15,420 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-13 22:25:15,420 INFO L130 BoogieDeclarations]: Found specification of procedure rp_break [2024-11-13 22:25:15,420 INFO L138 BoogieDeclarations]: Found implementation of procedure rp_break [2024-11-13 22:25:15,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:25:15,420 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2024-11-13 22:25:15,420 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2024-11-13 22:25:15,420 INFO L130 BoogieDeclarations]: Found specification of procedure rp_put_char [2024-11-13 22:25:15,420 INFO L138 BoogieDeclarations]: Found implementation of procedure rp_put_char [2024-11-13 22:25:15,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:25:15,420 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2024-11-13 22:25:15,420 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2024-11-13 22:25:15,420 INFO L130 BoogieDeclarations]: Found specification of procedure rp_unthrottle [2024-11-13 22:25:15,420 INFO L138 BoogieDeclarations]: Found implementation of procedure rp_unthrottle [2024-11-13 22:25:15,420 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 22:25:15,420 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 22:25:15,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-13 22:25:15,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-13 22:25:15,423 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-13 22:25:15,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-13 22:25:15,423 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 22:25:15,423 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 22:25:15,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:25:15,423 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-13 22:25:15,424 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-13 22:25:15,424 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_raised [2024-11-13 22:25:15,424 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_raised [2024-11-13 22:25:15,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 22:25:15,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 22:25:15,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:25:15,424 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-13 22:25:15,424 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-13 22:25:15,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:25:15,424 INFO L130 BoogieDeclarations]: Found specification of procedure sPCIModemReset [2024-11-13 22:25:15,424 INFO L138 BoogieDeclarations]: Found implementation of procedure sPCIModemReset [2024-11-13 22:25:15,424 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2024-11-13 22:25:15,424 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2024-11-13 22:25:15,424 INFO L130 BoogieDeclarations]: Found specification of procedure rp_flush_buffer [2024-11-13 22:25:15,424 INFO L138 BoogieDeclarations]: Found implementation of procedure rp_flush_buffer [2024-11-13 22:25:15,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:25:15,424 INFO L130 BoogieDeclarations]: Found specification of procedure rp_chars_in_buffer [2024-11-13 22:25:15,424 INFO L138 BoogieDeclarations]: Found implementation of procedure rp_chars_in_buffer [2024-11-13 22:25:15,424 INFO L130 BoogieDeclarations]: Found specification of procedure configure_r_port [2024-11-13 22:25:15,424 INFO L138 BoogieDeclarations]: Found implementation of procedure configure_r_port [2024-11-13 22:25:15,424 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-13 22:25:15,424 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-13 22:25:15,424 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-13 22:25:15,425 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-13 22:25:15,425 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-13 22:25:15,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-13 22:25:15,425 INFO L130 BoogieDeclarations]: Found specification of procedure sOutW [2024-11-13 22:25:15,425 INFO L138 BoogieDeclarations]: Found implementation of procedure sOutW [2024-11-13 22:25:15,425 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-13 22:25:15,425 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-13 22:25:15,425 INFO L130 BoogieDeclarations]: Found specification of procedure sDisInterrupts [2024-11-13 22:25:15,425 INFO L138 BoogieDeclarations]: Found implementation of procedure sDisInterrupts [2024-11-13 22:25:15,425 INFO L130 BoogieDeclarations]: Found specification of procedure rp_set_termios [2024-11-13 22:25:15,425 INFO L138 BoogieDeclarations]: Found implementation of procedure rp_set_termios [2024-11-13 22:25:15,425 INFO L130 BoogieDeclarations]: Found specification of procedure sOutB [2024-11-13 22:25:15,425 INFO L138 BoogieDeclarations]: Found implementation of procedure sOutB [2024-11-13 22:25:15,425 INFO L130 BoogieDeclarations]: Found specification of procedure rp_throttle [2024-11-13 22:25:15,425 INFO L138 BoogieDeclarations]: Found implementation of procedure rp_throttle [2024-11-13 22:25:15,425 INFO L130 BoogieDeclarations]: Found specification of procedure rp_tiocmget [2024-11-13 22:25:15,425 INFO L138 BoogieDeclarations]: Found implementation of procedure rp_tiocmget [2024-11-13 22:25:15,425 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_set [2024-11-13 22:25:15,425 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_set [2024-11-13 22:25:15,425 INFO L130 BoogieDeclarations]: Found specification of procedure sReadAiopNumChan [2024-11-13 22:25:15,425 INFO L138 BoogieDeclarations]: Found implementation of procedure sReadAiopNumChan [2024-11-13 22:25:15,425 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-13 22:25:15,425 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-13 22:25:15,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:25:15,426 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-13 22:25:15,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-13 22:25:15,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:25:15,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:25:15,426 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2024-11-13 22:25:15,426 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2024-11-13 22:25:15,426 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-13 22:25:15,426 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-13 22:25:16,283 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:25:16,287 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:25:17,259 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 22:26:24,656 INFO L? ?]: Removed 2129 outVars from TransFormulas that were not future-live. [2024-11-13 22:26:24,656 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:26:29,108 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:26:29,108 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:26:29,109 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:26:29 BoogieIcfgContainer [2024-11-13 22:26:29,109 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:26:29,110 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:26:29,110 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:26:29,126 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:26:29,126 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:26:29" (1/1) ... [2024-11-13 22:26:29,136 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:26:29,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:29,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2391 states to 1599 states and 2391 transitions. [2024-11-13 22:26:29,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2391 transitions. [2024-11-13 22:26:29,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:26:29,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:29,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:12,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:13,525 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:27:23,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:27:25,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:25,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 1604 states and 2441 transitions. [2024-11-13 22:27:25,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2441 transitions. [2024-11-13 22:27:25,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:27:25,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:25,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:10,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:11,274 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:28:11,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:11,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 1605 states and 2442 transitions. [2024-11-13 22:28:11,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 2442 transitions. [2024-11-13 22:28:11,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:28:11,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:11,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:02,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:03,619 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:29:05,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:05,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2491 states to 1609 states and 2491 transitions. [2024-11-13 22:29:05,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 2491 transitions. [2024-11-13 22:29:05,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:29:05,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:05,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:55,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:56,598 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:29:56,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:56,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2492 states to 1610 states and 2492 transitions. [2024-11-13 22:29:56,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 2492 transitions. [2024-11-13 22:29:56,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:29:56,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:56,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:39,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:39,920 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:30:40,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:40,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2497 states to 1613 states and 2497 transitions. [2024-11-13 22:30:40,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2497 transitions. [2024-11-13 22:30:40,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:30:40,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:40,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:22,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:23,128 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:31:27,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:27,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2540 states to 1616 states and 2540 transitions. [2024-11-13 22:31:27,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 2540 transitions. [2024-11-13 22:31:27,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:31:27,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:27,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:06,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:06,818 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:32:06,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:06,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2545 states to 1619 states and 2545 transitions. [2024-11-13 22:32:06,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 2545 transitions. [2024-11-13 22:32:06,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:32:06,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:06,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:52,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:53,929 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:32:54,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:54,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2540 states to 1618 states and 2540 transitions. [2024-11-13 22:32:54,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 2540 transitions. [2024-11-13 22:32:54,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:32:54,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:54,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:34,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:35,793 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:33:42,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:42,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2586 states to 1623 states and 2586 transitions. [2024-11-13 22:33:42,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 2586 transitions. [2024-11-13 22:33:42,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:33:42,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:42,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:23,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:24,404 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:34:25,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:25,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2586 states to 1624 states and 2586 transitions. [2024-11-13 22:34:25,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2586 transitions. [2024-11-13 22:34:25,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:34:25,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:25,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:08,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:09,310 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:35:10,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:10,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2580 states to 1623 states and 2580 transitions. [2024-11-13 22:35:10,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 2580 transitions. [2024-11-13 22:35:10,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:35:10,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:10,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:52,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:53,445 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:35:54,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:54,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2582 states to 1625 states and 2582 transitions. [2024-11-13 22:35:54,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2582 transitions. [2024-11-13 22:35:54,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:35:54,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:54,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:35,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:36,315 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:36:43,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:43,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2632 states to 1630 states and 2632 transitions. [2024-11-13 22:36:43,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 2632 transitions. [2024-11-13 22:36:43,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:36:43,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:43,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:24,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:25,699 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:37:25,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:25,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2635 states to 1632 states and 2635 transitions. [2024-11-13 22:37:25,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1632 states and 2635 transitions. [2024-11-13 22:37:25,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:37:25,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:25,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:11,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:12,628 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:38:12,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:12,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2635 states to 1633 states and 2635 transitions. [2024-11-13 22:38:12,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 2635 transitions. [2024-11-13 22:38:12,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:38:12,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:12,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:59,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:00,186 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:39:01,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:01,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2639 states to 1636 states and 2639 transitions. [2024-11-13 22:39:01,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 2639 transitions. [2024-11-13 22:39:01,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:39:01,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:01,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:48,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:49,192 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:39:50,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:50,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2639 states to 1637 states and 2639 transitions. [2024-11-13 22:39:50,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2639 transitions. [2024-11-13 22:39:50,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:39:50,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:50,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms