./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--ohci-hcd.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cb82e4e-ca32-4d20-b597-01089051ec13/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cb82e4e-ca32-4d20-b597-01089051ec13/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cb82e4e-ca32-4d20-b597-01089051ec13/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cb82e4e-ca32-4d20-b597-01089051ec13/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--ohci-hcd.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cb82e4e-ca32-4d20-b597-01089051ec13/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cb82e4e-ca32-4d20-b597-01089051ec13/bin/ukojak-verify-ENZ3QT5qd3 --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 0991342cd9e67cbadb964d86a1516812eb3aa45e84d4674c09b8e10a19f475c1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:26:09,266 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:26:09,348 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cb82e4e-ca32-4d20-b597-01089051ec13/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 05:26:09,353 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:26:09,353 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:26:09,375 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:26:09,376 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:26:09,377 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:26:09,377 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:26:09,377 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:26:09,377 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:26:09,377 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:26:09,377 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:26:09,378 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:26:09,378 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:26:09,378 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:26:09,378 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:26:09,378 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:26:09,378 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:26:09,378 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:26:09,378 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:26:09,379 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:26:09,379 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:26:09,379 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:26:09,379 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:26:09,379 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:26:09,379 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:26:09,379 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:26:09,379 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:26:09,380 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:26:09,380 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_9cb82e4e-ca32-4d20-b597-01089051ec13/bin/ukojak-verify-ENZ3QT5qd3 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 -> 0991342cd9e67cbadb964d86a1516812eb3aa45e84d4674c09b8e10a19f475c1 [2024-11-25 05:26:09,710 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:26:09,720 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:26:09,722 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:26:09,724 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:26:09,724 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:26:09,726 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cb82e4e-ca32-4d20-b597-01089051ec13/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--ohci-hcd.ko-main.cil.out.i [2024-11-25 05:26:12,808 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cb82e4e-ca32-4d20-b597-01089051ec13/bin/ukojak-verify-ENZ3QT5qd3/data/a88de2385/e155492ca37242a19f5a8ffbd1fd37bb/FLAGe9d7a9ffb [2024-11-25 05:26:13,691 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:26:13,692 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cb82e4e-ca32-4d20-b597-01089051ec13/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--ohci-hcd.ko-main.cil.out.i [2024-11-25 05:26:13,759 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cb82e4e-ca32-4d20-b597-01089051ec13/bin/ukojak-verify-ENZ3QT5qd3/data/a88de2385/e155492ca37242a19f5a8ffbd1fd37bb/FLAGe9d7a9ffb [2024-11-25 05:26:13,781 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cb82e4e-ca32-4d20-b597-01089051ec13/bin/ukojak-verify-ENZ3QT5qd3/data/a88de2385/e155492ca37242a19f5a8ffbd1fd37bb [2024-11-25 05:26:13,785 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:26:13,788 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:26:13,789 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:26:13,790 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:26:13,799 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:26:13,800 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:26:13" (1/1) ... [2024-11-25 05:26:13,801 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@565531c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:13, skipping insertion in model container [2024-11-25 05:26:13,801 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:26:13" (1/1) ... [2024-11-25 05:26:13,977 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:26:16,591 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_9cb82e4e-ca32-4d20-b597-01089051ec13/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--ohci-hcd.ko-main.cil.out.i[339370,339383] [2024-11-25 05:26:16,747 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:26:16,793 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:26:16,935 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"); [3721] [2024-11-25 05:26:16,937 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)); [3728] [2024-11-25 05:26:16,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/arch/x86/include/asm/paravirt.h"), "i" (825), "i" (12UL)); [3799-3800] [2024-11-25 05:26:16,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [3805-3807] [2024-11-25 05:26:16,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [3921] [2024-11-25 05:26:16,948 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [3928] [2024-11-25 05:26:17,221 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7398] [2024-11-25 05:26:17,222 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7401] [2024-11-25 05:26:17,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7446] [2024-11-25 05:26:17,227 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7467] [2024-11-25 05:26:17,229 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7493] [2024-11-25 05:26:17,235 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7582] [2024-11-25 05:26:17,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7787] [2024-11-25 05:26:17,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7883] [2024-11-25 05:26:17,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7914] [2024-11-25 05:26:17,268 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7966] [2024-11-25 05:26:17,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8065] [2024-11-25 05:26:17,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8138] [2024-11-25 05:26:17,289 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8314] [2024-11-25 05:26:17,436 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_9cb82e4e-ca32-4d20-b597-01089051ec13/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--ohci-hcd.ko-main.cil.out.i[339370,339383] [2024-11-25 05:26:17,455 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:26:17,597 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:26:17,598 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:17 WrapperNode [2024-11-25 05:26:17,598 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:26:17,600 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:26:17,600 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:26:17,600 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:26:17,610 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:17" (1/1) ... [2024-11-25 05:26:17,751 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:17" (1/1) ... [2024-11-25 05:26:18,183 INFO L138 Inliner]: procedures = 327, calls = 4607, calls flagged for inlining = 133, calls inlined = 123, statements flattened = 10384 [2024-11-25 05:26:18,184 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:26:18,185 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:26:18,185 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:26:18,185 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:26:18,194 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:17" (1/1) ... [2024-11-25 05:26:18,195 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:17" (1/1) ... [2024-11-25 05:26:18,283 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:17" (1/1) ... [2024-11-25 05:26:18,284 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:17" (1/1) ... [2024-11-25 05:26:18,538 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:17" (1/1) ... [2024-11-25 05:26:18,555 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:17" (1/1) ... [2024-11-25 05:26:18,668 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:17" (1/1) ... [2024-11-25 05:26:18,767 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:17" (1/1) ... [2024-11-25 05:26:18,809 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:17" (1/1) ... [2024-11-25 05:26:18,887 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:26:18,889 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:26:18,890 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:26:18,890 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:26:18,892 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:17" (1/1) ... [2024-11-25 05:26:18,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:26:18,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cb82e4e-ca32-4d20-b597-01089051ec13/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:26:18,934 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cb82e4e-ca32-4d20-b597-01089051ec13/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:26:18,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cb82e4e-ca32-4d20-b597-01089051ec13/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:26:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_ohci [2024-11-25 05:26:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_ohci [2024-11-25 05:26:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-25 05:26:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-25 05:26:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2024-11-25 05:26:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2024-11-25 05:26:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2024-11-25 05:26:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2024-11-25 05:26:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure start_ed_unlink [2024-11-25 05:26:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ed_unlink [2024-11-25 05:26:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_status [2024-11-25 05:26:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_status [2024-11-25 05:26:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 05:26:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2024-11-25 05:26:18,976 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2024-11-25 05:26:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_platform_suspend [2024-11-25 05:26:18,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_platform_suspend [2024-11-25 05:26:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_alloc [2024-11-25 05:26:18,977 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_alloc [2024-11-25 05:26:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure show_list [2024-11-25 05:26:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure show_list [2024-11-25 05:26:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_platform_probe [2024-11-25 05:26:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_platform_probe [2024-11-25 05:26:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 05:26:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 05:26:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2024-11-25 05:26:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2024-11-25 05:26:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure hc32_to_cpup [2024-11-25 05:26:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure hc32_to_cpup [2024-11-25 05:26:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure hcfs2string [2024-11-25 05:26:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure hcfs2string [2024-11-25 05:26:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_zfmicro [2024-11-25 05:26:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_zfmicro [2024-11-25 05:26:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2024-11-25 05:26:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2024-11-25 05:26:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hub_status_data [2024-11-25 05:26:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hub_status_data [2024-11-25 05:26:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_pci_reset [2024-11-25 05:26:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_pci_reset [2024-11-25 05:26:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_shutdown [2024-11-25 05:26:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_shutdown [2024-11-25 05:26:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-25 05:26:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-25 05:26:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-25 05:26:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-25 05:26:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump_intr_mask [2024-11-25 05:26:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump_intr_mask [2024-11-25 05:26:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_buffer [2024-11-25 05:26:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_buffer [2024-11-25 05:26:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure _ohci_writel [2024-11-25 05:26:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure _ohci_writel [2024-11-25 05:26:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-25 05:26:18,981 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-25 05:26:18,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 05:26:18,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 05:26:18,982 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hwPSWp [2024-11-25 05:26:18,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hwPSWp [2024-11-25 05:26:18,982 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_platform_resume [2024-11-25 05:26:18,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_platform_resume [2024-11-25 05:26:18,982 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_suspend [2024-11-25 05:26:18,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_suspend [2024-11-25 05:26:18,983 INFO L130 BoogieDeclarations]: Found specification of procedure debug_output [2024-11-25 05:26:18,984 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_output [2024-11-25 05:26:18,984 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-25 05:26:18,984 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-25 05:26:18,984 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-25 05:26:18,984 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-25 05:26:18,984 INFO L130 BoogieDeclarations]: Found specification of procedure ed_schedule [2024-11-25 05:26:18,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_schedule [2024-11-25 05:26:18,984 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hcd_init [2024-11-25 05:26:18,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hcd_init [2024-11-25 05:26:18,984 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump_roothub [2024-11-25 05:26:18,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump_roothub [2024-11-25 05:26:18,984 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2024-11-25 05:26:18,984 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2024-11-25 05:26:18,984 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-25 05:26:18,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-25 05:26:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 05:26:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_stop [2024-11-25 05:26:18,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_stop [2024-11-25 05:26:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-25 05:26:18,985 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-25 05:26:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 05:26:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2024-11-25 05:26:18,985 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2024-11-25 05:26:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_pci_remove [2024-11-25 05:26:18,985 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_pci_remove [2024-11-25 05:26:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure check_ed [2024-11-25 05:26:18,985 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ed [2024-11-25 05:26:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_restart [2024-11-25 05:26:18,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_restart [2024-11-25 05:26:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_nec [2024-11-25 05:26:18,985 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_nec [2024-11-25 05:26:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-25 05:26:18,985 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-25 05:26:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2024-11-25 05:26:18,986 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2024-11-25 05:26:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure td_free [2024-11-25 05:26:18,986 INFO L138 BoogieDeclarations]: Found implementation of procedure td_free [2024-11-25 05:26:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure broken_suspend [2024-11-25 05:26:18,986 INFO L138 BoogieDeclarations]: Found implementation of procedure broken_suspend [2024-11-25 05:26:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 05:26:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_rh_resume [2024-11-25 05:26:18,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_rh_resume [2024-11-25 05:26:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_platform_shutdown [2024-11-25 05:26:18,986 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_platform_shutdown [2024-11-25 05:26:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_portstatus [2024-11-25 05:26:18,986 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_portstatus [2024-11-25 05:26:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2024-11-25 05:26:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2024-11-25 05:26:18,989 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hc_died [2024-11-25 05:26:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hc_died [2024-11-25 05:26:18,989 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_platform_remove [2024-11-25 05:26:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_platform_remove [2024-11-25 05:26:18,990 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2024-11-25 05:26:18,990 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2024-11-25 05:26:18,990 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-25 05:26:18,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-25 05:26:18,990 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-25 05:26:18,990 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-25 05:26:18,990 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2024-11-25 05:26:18,991 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2024-11-25 05:26:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-25 05:26:18,991 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-25 05:26:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-25 05:26:18,991 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-25 05:26:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-25 05:26:18,991 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-25 05:26:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_resume [2024-11-25 05:26:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_resume [2024-11-25 05:26:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure ed_free [2024-11-25 05:26:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_free [2024-11-25 05:26:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-25 05:26:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-25 05:26:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2024-11-25 05:26:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2024-11-25 05:26:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_platform_start [2024-11-25 05:26:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_platform_start [2024-11-25 05:26:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump [2024-11-25 05:26:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump [2024-11-25 05:26:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_frame_no [2024-11-25 05:26:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_frame_no [2024-11-25 05:26:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-25 05:26:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-25 05:26:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-25 05:26:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-25 05:26:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-25 05:26:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-25 05:26:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 05:26:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure sb800_prefetch [2024-11-25 05:26:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure sb800_prefetch [2024-11-25 05:26:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hub_control [2024-11-25 05:26:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hub_control [2024-11-25 05:26:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2024-11-25 05:26:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2024-11-25 05:26:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 05:26:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure finish_urb [2024-11-25 05:26:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_urb [2024-11-25 05:26:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_rh_suspend [2024-11-25 05:26:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_rh_suspend [2024-11-25 05:26:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_a [2024-11-25 05:26:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_a [2024-11-25 05:26:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_irq [2024-11-25 05:26:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_irq [2024-11-25 05:26:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure rh_state_string [2024-11-25 05:26:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure rh_state_string [2024-11-25 05:26:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_b [2024-11-25 05:26:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_b [2024-11-25 05:26:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_urb_enqueue [2024-11-25 05:26:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_urb_enqueue [2024-11-25 05:26:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_start_port_reset [2024-11-25 05:26:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_start_port_reset [2024-11-25 05:26:18,995 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_to_hcd [2024-11-25 05:26:18,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_to_hcd [2024-11-25 05:26:18,995 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_pci_start [2024-11-25 05:26:18,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_pci_start [2024-11-25 05:26:18,995 INFO L130 BoogieDeclarations]: Found specification of procedure td_alloc [2024-11-25 05:26:18,995 INFO L138 BoogieDeclarations]: Found implementation of procedure td_alloc [2024-11-25 05:26:18,995 INFO L130 BoogieDeclarations]: Found specification of procedure find_head [2024-11-25 05:26:18,995 INFO L138 BoogieDeclarations]: Found implementation of procedure find_head [2024-11-25 05:26:18,995 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 05:26:18,995 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 05:26:18,995 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_run [2024-11-25 05:26:18,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_run [2024-11-25 05:26:18,997 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2024-11-25 05:26:18,997 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2024-11-25 05:26:18,997 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_endpoint_disable [2024-11-25 05:26:18,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_endpoint_disable [2024-11-25 05:26:18,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 05:26:18,997 INFO L130 BoogieDeclarations]: Found specification of procedure takeback_td [2024-11-25 05:26:18,997 INFO L138 BoogieDeclarations]: Found implementation of procedure takeback_td [2024-11-25 05:26:18,997 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-25 05:26:18,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-25 05:26:18,998 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_amdprefetch [2024-11-25 05:26:18,998 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_amdprefetch [2024-11-25 05:26:18,998 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-25 05:26:18,998 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-25 05:26:18,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 05:26:18,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 05:26:18,998 INFO L130 BoogieDeclarations]: Found specification of procedure _ohci_readl [2024-11-25 05:26:18,998 INFO L138 BoogieDeclarations]: Found implementation of procedure _ohci_readl [2024-11-25 05:26:18,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 05:26:18,998 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2024-11-25 05:26:18,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2024-11-25 05:26:18,999 INFO L130 BoogieDeclarations]: Found specification of procedure dl_done_list [2024-11-25 05:26:18,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dl_done_list [2024-11-25 05:26:18,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2024-11-25 05:26:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2024-11-25 05:26:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-25 05:26:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-25 05:26:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:26:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_reinit [2024-11-25 05:26:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_reinit [2024-11-25 05:26:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2024-11-25 05:26:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2024-11-25 05:26:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-25 05:26:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-25 05:26:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 05:26:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure td_done [2024-11-25 05:26:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure td_done [2024-11-25 05:26:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure td_fill [2024-11-25 05:26:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure td_fill [2024-11-25 05:26:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_urb_dequeue [2024-11-25 05:26:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_urb_dequeue [2024-11-25 05:26:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 05:26:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 05:26:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_init [2024-11-25 05:26:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_init [2024-11-25 05:26:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-25 05:26:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-25 05:26:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_hc16 [2024-11-25 05:26:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_hc16 [2024-11-25 05:26:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-25 05:26:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-25 05:26:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2024-11-25 05:26:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2024-11-25 05:26:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_amdiso [2024-11-25 05:26:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_amdiso [2024-11-25 05:26:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2024-11-25 05:26:19,003 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2024-11-25 05:26:19,003 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-25 05:26:19,003 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-25 05:26:19,003 INFO L130 BoogieDeclarations]: Found specification of procedure ed_deschedule [2024-11-25 05:26:19,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_deschedule [2024-11-25 05:26:19,003 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2024-11-25 05:26:19,003 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2024-11-25 05:26:19,004 INFO L130 BoogieDeclarations]: Found specification of procedure urb_free_priv [2024-11-25 05:26:19,004 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_free_priv [2024-11-25 05:26:19,004 INFO L130 BoogieDeclarations]: Found specification of procedure finish_unlinks [2024-11-25 05:26:19,004 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_unlinks [2024-11-25 05:26:19,004 INFO L130 BoogieDeclarations]: Found specification of procedure hc32_to_cpu [2024-11-25 05:26:19,004 INFO L138 BoogieDeclarations]: Found implementation of procedure hc32_to_cpu [2024-11-25 05:26:19,004 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2024-11-25 05:26:19,004 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2024-11-25 05:26:19,004 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump_status [2024-11-25 05:26:19,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump_status [2024-11-25 05:26:19,004 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_print_eds [2024-11-25 05:26:19,004 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_print_eds [2024-11-25 05:26:19,004 INFO L130 BoogieDeclarations]: Found specification of procedure debug_close [2024-11-25 05:26:19,004 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_close [2024-11-25 05:26:19,004 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_get_frame [2024-11-25 05:26:19,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_get_frame [2024-11-25 05:26:19,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_debug_buffer [2024-11-25 05:26:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_debug_buffer [2024-11-25 05:26:19,005 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-25 05:26:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-25 05:26:19,005 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-25 05:26:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-25 05:26:19,005 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_hc32 [2024-11-25 05:26:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_hc32 [2024-11-25 05:26:19,005 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-25 05:26:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-25 05:26:19,005 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_usb_reset [2024-11-25 05:26:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_usb_reset [2024-11-25 05:26:19,005 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_bus_resume [2024-11-25 05:26:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_bus_resume [2024-11-25 05:26:19,005 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-25 05:26:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-25 05:26:19,005 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-25 05:26:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-25 05:26:19,005 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_bus_suspend [2024-11-25 05:26:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_bus_suspend [2024-11-25 05:26:19,005 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_platform_reset [2024-11-25 05:26:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_platform_reset [2024-11-25 05:26:19,005 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_pci_shutdown [2024-11-25 05:26:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_pci_shutdown [2024-11-25 05:26:19,005 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-25 05:26:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-25 05:26:19,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:26:19,006 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:26:19,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:26:19,006 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2024-11-25 05:26:19,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2024-11-25 05:26:20,482 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:26:20,485 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:26:51,810 INFO L? ?]: Removed 3797 outVars from TransFormulas that were not future-live. [2024-11-25 05:26:51,810 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:27:00,780 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:27:00,780 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-25 05:27:00,781 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:27:00 BoogieIcfgContainer [2024-11-25 05:27:00,781 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:27:00,782 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:27:00,782 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:27:00,793 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:27:00,793 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:27:00" (1/1) ... [2024-11-25 05:27:00,801 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:27:01,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:01,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4274 states to 2848 states and 4274 transitions. [2024-11-25 05:27:01,078 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 4274 transitions. [2024-11-25 05:27:01,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 05:27:01,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:01,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:24,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:25,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:27:36,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 05:27:37,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:37,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4387 states to 2850 states and 4387 transitions. [2024-11-25 05:27:37,824 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 4387 transitions. [2024-11-25 05:27:37,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 05:27:37,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:37,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:58,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:59,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:28:10,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 05:28:12,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:12,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4509 states to 2855 states and 4509 transitions. [2024-11-25 05:28:12,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2855 states and 4509 transitions. [2024-11-25 05:28:12,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 05:28:12,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:12,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:30,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:31,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:28:32,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:32,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4513 states to 2857 states and 4513 transitions. [2024-11-25 05:28:32,205 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 4513 transitions. [2024-11-25 05:28:32,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 05:28:32,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:32,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:51,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:52,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:04,052 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 05:29:07,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:07,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4637 states to 2864 states and 4637 transitions. [2024-11-25 05:29:07,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2864 states and 4637 transitions. [2024-11-25 05:29:07,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:29:07,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:07,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:24,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:25,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:29:25,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:25,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4637 states to 2865 states and 4637 transitions. [2024-11-25 05:29:25,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2865 states and 4637 transitions. [2024-11-25 05:29:25,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:29:25,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:25,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:43,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:44,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:29:45,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:45,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4640 states to 2867 states and 4640 transitions. [2024-11-25 05:29:45,293 INFO L276 IsEmpty]: Start isEmpty. Operand 2867 states and 4640 transitions. [2024-11-25 05:29:45,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 05:29:45,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:45,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:02,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:02,687 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:30:02,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:02,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4641 states to 2868 states and 4641 transitions. [2024-11-25 05:30:02,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 4641 transitions. [2024-11-25 05:30:02,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 05:30:02,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:02,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:19,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:20,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:30:33,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 05:30:38,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:38,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4745 states to 2872 states and 4745 transitions. [2024-11-25 05:30:38,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2872 states and 4745 transitions. [2024-11-25 05:30:38,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 05:30:38,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:38,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:54,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:55,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:30:57,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:57,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4750 states to 2874 states and 4750 transitions. [2024-11-25 05:30:57,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 4750 transitions. [2024-11-25 05:30:57,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 05:30:57,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:57,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:13,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:14,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:31:14,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:14,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4750 states to 2875 states and 4750 transitions. [2024-11-25 05:31:14,319 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 4750 transitions. [2024-11-25 05:31:14,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 05:31:14,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:14,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:31,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:31:31,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:31,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4752 states to 2877 states and 4752 transitions. [2024-11-25 05:31:31,544 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 4752 transitions. [2024-11-25 05:31:31,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:31:31,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:31,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:48,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:48,484 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:31:49,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:49,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4752 states to 2878 states and 4752 transitions. [2024-11-25 05:31:49,619 INFO L276 IsEmpty]: Start isEmpty. Operand 2878 states and 4752 transitions. [2024-11-25 05:31:49,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:31:49,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:49,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:06,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:07,271 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:32:08,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:08,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4756 states to 2880 states and 4756 transitions. [2024-11-25 05:32:08,347 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 4756 transitions. [2024-11-25 05:32:08,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:32:08,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:08,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:25,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:26,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:32:39,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 05:32:47,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:47,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4865 states to 2886 states and 4865 transitions. [2024-11-25 05:32:47,212 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 4865 transitions. [2024-11-25 05:32:47,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:32:47,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:47,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:03,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:04,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:33:04,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:04,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4869 states to 2888 states and 4869 transitions. [2024-11-25 05:33:04,045 INFO L276 IsEmpty]: Start isEmpty. Operand 2888 states and 4869 transitions. [2024-11-25 05:33:04,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:33:04,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:04,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:22,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:22,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:33:23,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:23,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4869 states to 2889 states and 4869 transitions. [2024-11-25 05:33:23,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2889 states and 4869 transitions. [2024-11-25 05:33:23,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:33:23,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:23,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:40,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:41,072 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:33:41,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:41,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4869 states to 2890 states and 4869 transitions. [2024-11-25 05:33:41,171 INFO L276 IsEmpty]: Start isEmpty. Operand 2890 states and 4869 transitions. [2024-11-25 05:33:41,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:33:41,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:41,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:58,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:58,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:33:58,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:58,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4872 states to 2892 states and 4872 transitions. [2024-11-25 05:33:58,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2892 states and 4872 transitions. [2024-11-25 05:33:58,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:33:58,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:58,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:15,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:15,813 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:34:15,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:15,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4874 states to 2894 states and 4874 transitions. [2024-11-25 05:34:15,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2894 states and 4874 transitions. [2024-11-25 05:34:15,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:34:15,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:15,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:32,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:33,244 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:34:34,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:34,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4874 states to 2895 states and 4874 transitions. [2024-11-25 05:34:34,564 INFO L276 IsEmpty]: Start isEmpty. Operand 2895 states and 4874 transitions. [2024-11-25 05:34:34,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:34:34,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:34,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:51,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:52,335 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:34:52,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:52,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4878 states to 2897 states and 4878 transitions. [2024-11-25 05:34:52,358 INFO L276 IsEmpty]: Start isEmpty. Operand 2897 states and 4878 transitions. [2024-11-25 05:34:52,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:34:52,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:52,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:35:10,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:35:11,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:35:25,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 05:35:37,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:35:37,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4990 states to 2905 states and 4990 transitions. [2024-11-25 05:35:37,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2905 states and 4990 transitions. [2024-11-25 05:35:37,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:35:37,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:35:37,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:35:54,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:35:56,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:36:11,067 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 05:36:28,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:36:28,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5109 states to 2915 states and 5109 transitions. [2024-11-25 05:36:28,169 INFO L276 IsEmpty]: Start isEmpty. Operand 2915 states and 5109 transitions. [2024-11-25 05:36:28,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:36:28,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:36:28,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:36:45,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:36:46,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:36:48,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:36:48,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5113 states to 2917 states and 5113 transitions. [2024-11-25 05:36:48,038 INFO L276 IsEmpty]: Start isEmpty. Operand 2917 states and 5113 transitions. [2024-11-25 05:36:48,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:36:48,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:36:48,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:37:09,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:37:11,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:37:27,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 05:37:55,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:37:55,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5226 states to 2926 states and 5226 transitions. [2024-11-25 05:37:55,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2926 states and 5226 transitions. [2024-11-25 05:37:55,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:37:55,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:37:55,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:38:20,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:38:20,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:38:20,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:38:20,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5226 states to 2927 states and 5226 transitions. [2024-11-25 05:38:20,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2927 states and 5226 transitions. [2024-11-25 05:38:20,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:38:20,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:38:20,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:38:43,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:38:43,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:38:46,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:38:46,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5232 states to 2929 states and 5232 transitions. [2024-11-25 05:38:46,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 5232 transitions. [2024-11-25 05:38:46,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:38:46,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:38:46,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:39:08,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:39:08,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:39:09,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:39:09,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5233 states to 2930 states and 5233 transitions. [2024-11-25 05:39:09,009 INFO L276 IsEmpty]: Start isEmpty. Operand 2930 states and 5233 transitions. [2024-11-25 05:39:09,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:39:09,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:39:09,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:39:30,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:39:31,437 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:39:41,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:39:41,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5236 states to 2932 states and 5236 transitions. [2024-11-25 05:39:41,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2932 states and 5236 transitions. [2024-11-25 05:39:41,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 05:39:41,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:39:41,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:40:03,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:40:03,846 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:40:04,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:40:04,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5236 states to 2933 states and 5236 transitions. [2024-11-25 05:40:04,009 INFO L276 IsEmpty]: Start isEmpty. Operand 2933 states and 5236 transitions. [2024-11-25 05:40:04,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 05:40:04,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:40:04,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:40:26,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:40:26,513 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:40:29,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:40:29,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5241 states to 2935 states and 5241 transitions. [2024-11-25 05:40:29,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2935 states and 5241 transitions. [2024-11-25 05:40:29,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 05:40:29,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:40:29,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms