./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--misc--ims-pcu.ko-entry_point.cil.out.i --full-output --architecture 64bit


--------------------------------------------------------------------------------


Checking for ERROR reachability
Using default analysis
Version 9bd2c7ff
Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc426ada-81ac-4146-bd8d-f203e9c74c2d/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc426ada-81ac-4146-bd8d-f203e9c74c2d/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc426ada-81ac-4146-bd8d-f203e9c74c2d/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc426ada-81ac-4146-bd8d-f203e9c74c2d/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--misc--ims-pcu.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc426ada-81ac-4146-bd8d-f203e9c74c2d/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc426ada-81ac-4146-bd8d-f203e9c74c2d/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) )

 --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7f108eec0e6f75d7c7724c96156fb3bec5ecbcd0f2a8def1b3ebffa34d9deb6c
--- Real Ultimate output ---
This is Ultimate 0.2.3-dev-9bd2c7f
[2023-11-19 03:56:44,608 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2023-11-19 03:56:44,711 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc426ada-81ac-4146-bd8d-f203e9c74c2d/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf
[2023-11-19 03:56:44,716 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2023-11-19 03:56:44,716 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver
[2023-11-19 03:56:44,761 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2023-11-19 03:56:44,762 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-11-19 03:56:44,766 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ALWAYS
[2023-11-19 03:56:44,767 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-11-19 03:56:44,772 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2023-11-19 03:56:44,773 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-11-19 03:56:44,773 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-11-19 03:56:44,774 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2023-11-19 03:56:44,775 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2023-11-19 03:56:44,776 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-11-19 03:56:44,776 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-11-19 03:56:44,776 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-11-19 03:56:44,777 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2023-11-19 03:56:44,777 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2023-11-19 03:56:44,778 INFO  L151        SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2023-11-19 03:56:44,778 INFO  L153        SettingsManager]:  * Timeout in seconds=1000000
[2023-11-19 03:56:44,779 INFO  L153        SettingsManager]:  * Theory for external solver=ALL
[2023-11-19 03:56:44,780 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-11-19 03:56:44,780 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2023-11-19 03:56:44,781 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-11-19 03:56:44,781 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-11-19 03:56:44,782 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2023-11-19 03:56:44,782 INFO  L153        SettingsManager]:  * Trace refinement strategy=PENGUIN
[2023-11-19 03:56:44,782 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-11-19 03:56:44,783 INFO  L153        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-11-19 03:56:44,784 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc426ada-81ac-4146-bd8d-f203e9c74c2d/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc426ada-81ac-4146-bd8d-f203e9c74c2d/bin/ukojak-verify-G8NBE6pJGL
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )


Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f108eec0e6f75d7c7724c96156fb3bec5ecbcd0f2a8def1b3ebffa34d9deb6c
[2023-11-19 03:56:45,052 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-11-19 03:56:45,073 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-11-19 03:56:45,076 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-11-19 03:56:45,077 INFO  L270        PluginConnector]: Initializing CDTParser...
[2023-11-19 03:56:45,078 INFO  L274        PluginConnector]: CDTParser initialized
[2023-11-19 03:56:45,079 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc426ada-81ac-4146-bd8d-f203e9c74c2d/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--misc--ims-pcu.ko-entry_point.cil.out.i
[2023-11-19 03:56:48,309 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2023-11-19 03:56:48,959 INFO  L384              CDTParser]: Found 1 translation units.
[2023-11-19 03:56:48,960 INFO  L180              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc426ada-81ac-4146-bd8d-f203e9c74c2d/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--misc--ims-pcu.ko-entry_point.cil.out.i
[2023-11-19 03:56:49,002 INFO  L427              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc426ada-81ac-4146-bd8d-f203e9c74c2d/bin/ukojak-verify-G8NBE6pJGL/data/abfe9bede/96729c27351e4d2a84bd74d4880e2ce1/FLAGe86828c82
[2023-11-19 03:56:49,024 INFO  L435              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc426ada-81ac-4146-bd8d-f203e9c74c2d/bin/ukojak-verify-G8NBE6pJGL/data/abfe9bede/96729c27351e4d2a84bd74d4880e2ce1
[2023-11-19 03:56:49,030 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-11-19 03:56:49,033 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2023-11-19 03:56:49,036 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-11-19 03:56:49,036 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-11-19 03:56:49,043 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-11-19 03:56:49,044 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:56:49" (1/1) ...
[2023-11-19 03:56:49,045 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3176d3e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:49, skipping insertion in model container
[2023-11-19 03:56:49,045 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:56:49" (1/1) ...
[2023-11-19 03:56:49,179 INFO  L177         MainTranslator]: Built tables and reachable declarations
[2023-11-19 03:56:50,337 WARN  L240   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc426ada-81ac-4146-bd8d-f203e9c74c2d/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--misc--ims-pcu.ko-entry_point.cil.out.i[114617,114630]
[2023-11-19 03:56:51,148 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2023-11-19 03:56:51,182 INFO  L202         MainTranslator]: Completed pre-run
[2023-11-19 03:56:51,255 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3691]
[2023-11-19 03:56:51,261 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3805]
[2023-11-19 03:56:51,261 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [3812]
[2023-11-19 03:56:51,262 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; xaddb %b0, %1\n": "+q" (__ret),
                       "+m" (v->counter): : "memory", "cc"); [3829-3830]
[2023-11-19 03:56:51,262 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; xaddw %w0, %1\n": "+r" (__ret),
                       "+m" (v->counter): : "memory", "cc"); [3833-3834]
[2023-11-19 03:56:51,263 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; xaddl %0, %1\n": "+r" (__ret),
                       "+m" (v->counter): : "memory", "cc"); [3837-3838]
[2023-11-19 03:56:51,263 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; xaddq %q0, %1\n": "+r" (__ret),
                       "+m" (v->counter): : "memory", "cc"); [3841-3842]
[2023-11-19 03:56:51,271 WARN  L240   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc426ada-81ac-4146-bd8d-f203e9c74c2d/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--misc--ims-pcu.ko-entry_point.cil.out.i[114617,114630]
[2023-11-19 03:56:51,364 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [5887]
[2023-11-19 03:56:51,395 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2023-11-19 03:56:51,545 WARN  L675               CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler.
[2023-11-19 03:56:51,545 WARN  L675               CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler.
[2023-11-19 03:56:51,552 INFO  L206         MainTranslator]: Completed translation
[2023-11-19 03:56:51,553 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:51 WrapperNode
[2023-11-19 03:56:51,553 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-11-19 03:56:51,555 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2023-11-19 03:56:51,555 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2023-11-19 03:56:51,555 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2023-11-19 03:56:51,563 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:51" (1/1) ...
[2023-11-19 03:56:51,653 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:51" (1/1) ...
[2023-11-19 03:56:51,866 INFO  L138                Inliner]: procedures = 222, calls = 1643, calls flagged for inlining = 101, calls inlined = 96, statements flattened = 4396
[2023-11-19 03:56:51,867 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2023-11-19 03:56:51,867 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2023-11-19 03:56:51,868 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2023-11-19 03:56:51,868 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2023-11-19 03:56:51,879 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:51" (1/1) ...
[2023-11-19 03:56:51,880 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:51" (1/1) ...
[2023-11-19 03:56:51,928 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:51" (1/1) ...
[2023-11-19 03:56:51,928 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:51" (1/1) ...
[2023-11-19 03:56:52,046 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:51" (1/1) ...
[2023-11-19 03:56:52,064 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:51" (1/1) ...
[2023-11-19 03:56:52,090 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:51" (1/1) ...
[2023-11-19 03:56:52,106 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:51" (1/1) ...
[2023-11-19 03:56:52,137 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2023-11-19 03:56:52,138 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2023-11-19 03:56:52,139 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2023-11-19 03:56:52,139 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2023-11-19 03:56:52,140 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:51" (1/1) ...
[2023-11-19 03:56:52,212 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2023-11-19 03:56:52,223 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc426ada-81ac-4146-bd8d-f203e9c74c2d/bin/ukojak-verify-G8NBE6pJGL/z3
[2023-11-19 03:56:52,241 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc426ada-81ac-4146-bd8d-f203e9c74c2d/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2023-11-19 03:56:52,259 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc426ada-81ac-4146-bd8d-f203e9c74c2d/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2023-11-19 03:56:52,293 INFO  L130     BoogieDeclarations]: Found specification of procedure __fswab32
[2023-11-19 03:56:52,294 INFO  L138     BoogieDeclarations]: Found implementation of procedure __fswab32
[2023-11-19 03:56:52,294 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_18
[2023-11-19 03:56:52,295 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_18
[2023-11-19 03:56:52,295 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2023-11-19 03:56:52,295 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2023-11-19 03:56:52,295 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2023-11-19 03:56:52,295 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2023-11-19 03:56:52,298 INFO  L130     BoogieDeclarations]: Found specification of procedure put_unaligned_le32
[2023-11-19 03:56:52,298 INFO  L138     BoogieDeclarations]: Found implementation of procedure put_unaligned_le32
[2023-11-19 03:56:52,299 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_submit_urb
[2023-11-19 03:56:52,299 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_submit_urb
[2023-11-19 03:56:52,299 INFO  L130     BoogieDeclarations]: Found specification of procedure ims_pcu_handle_firmware_update
[2023-11-19 03:56:52,300 INFO  L138     BoogieDeclarations]: Found implementation of procedure ims_pcu_handle_firmware_update
[2023-11-19 03:56:52,300 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_make_path
[2023-11-19 03:56:52,300 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_make_path
[2023-11-19 03:56:52,300 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2023-11-19 03:56:52,300 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2023-11-19 03:56:52,301 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp
[2023-11-19 03:56:52,301 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp
[2023-11-19 03:56:52,301 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_alloc_urb
[2023-11-19 03:56:52,301 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb
[2023-11-19 03:56:52,302 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested
[2023-11-19 03:56:52,302 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested
[2023-11-19 03:56:52,303 INFO  L130     BoogieDeclarations]: Found specification of procedure ims_pcu_get_info
[2023-11-19 03:56:52,303 INFO  L138     BoogieDeclarations]: Found implementation of procedure ims_pcu_get_info
[2023-11-19 03:56:52,303 INFO  L130     BoogieDeclarations]: Found specification of procedure strlcat
[2023-11-19 03:56:52,303 INFO  L138     BoogieDeclarations]: Found implementation of procedure strlcat
[2023-11-19 03:56:52,303 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_unlock
[2023-11-19 03:56:52,305 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_unlock
[2023-11-19 03:56:52,305 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2023-11-19 03:56:52,305 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2023-11-19 03:56:52,305 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2023-11-19 03:56:52,306 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2023-11-19 03:56:52,307 INFO  L130     BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2023-11-19 03:56:52,307 INFO  L138     BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2023-11-19 03:56:52,307 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop___0
[2023-11-19 03:56:52,307 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop___0
[2023-11-19 03:56:52,307 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2023-11-19 03:56:52,308 INFO  L130     BoogieDeclarations]: Found specification of procedure input_event
[2023-11-19 03:56:52,308 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_event
[2023-11-19 03:56:52,308 INFO  L130     BoogieDeclarations]: Found specification of procedure memcmp
[2023-11-19 03:56:52,308 INFO  L130     BoogieDeclarations]: Found specification of procedure ihex_next_binrec
[2023-11-19 03:56:52,308 INFO  L138     BoogieDeclarations]: Found implementation of procedure ihex_next_binrec
[2023-11-19 03:56:52,309 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_free_coherent
[2023-11-19 03:56:52,309 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_free_coherent
[2023-11-19 03:56:52,309 INFO  L130     BoogieDeclarations]: Found specification of procedure ims_pcu_buffers_free
[2023-11-19 03:56:52,309 INFO  L138     BoogieDeclarations]: Found implementation of procedure ims_pcu_buffers_free
[2023-11-19 03:56:52,309 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2023-11-19 03:56:52,310 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if
[2023-11-19 03:56:52,310 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if
[2023-11-19 03:56:52,310 INFO  L130     BoogieDeclarations]: Found specification of procedure __xadd_wrong_size
[2023-11-19 03:56:52,310 INFO  L130     BoogieDeclarations]: Found specification of procedure input_allocate_device
[2023-11-19 03:56:52,311 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_allocate_device
[2023-11-19 03:56:52,311 INFO  L130     BoogieDeclarations]: Found specification of procedure ims_pcu_attribute_show
[2023-11-19 03:56:52,311 INFO  L138     BoogieDeclarations]: Found implementation of procedure ims_pcu_attribute_show
[2023-11-19 03:56:52,311 INFO  L130     BoogieDeclarations]: Found specification of procedure get_unaligned_le32
[2023-11-19 03:56:52,311 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_unaligned_le32
[2023-11-19 03:56:52,312 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2023-11-19 03:56:52,312 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2023-11-19 03:56:52,312 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_err
[2023-11-19 03:56:52,312 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_err
[2023-11-19 03:56:52,312 INFO  L130     BoogieDeclarations]: Found specification of procedure kzalloc
[2023-11-19 03:56:52,313 INFO  L138     BoogieDeclarations]: Found implementation of procedure kzalloc
[2023-11-19 03:56:52,314 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2023-11-19 03:56:52,315 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2023-11-19 03:56:52,316 INFO  L130     BoogieDeclarations]: Found specification of procedure __fswab16
[2023-11-19 03:56:52,316 INFO  L138     BoogieDeclarations]: Found implementation of procedure __fswab16
[2023-11-19 03:56:52,316 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_nested
[2023-11-19 03:56:52,316 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_lock_nested
[2023-11-19 03:56:52,317 INFO  L130     BoogieDeclarations]: Found specification of procedure __ims_pcu_execute_command
[2023-11-19 03:56:52,317 INFO  L138     BoogieDeclarations]: Found implementation of procedure __ims_pcu_execute_command
[2023-11-19 03:56:52,317 INFO  L130     BoogieDeclarations]: Found specification of procedure release_firmware
[2023-11-19 03:56:52,317 INFO  L138     BoogieDeclarations]: Found implementation of procedure release_firmware
[2023-11-19 03:56:52,318 INFO  L130     BoogieDeclarations]: Found specification of procedure __ims_pcu_execute_bl_command
[2023-11-19 03:56:52,318 INFO  L138     BoogieDeclarations]: Found implementation of procedure __ims_pcu_execute_bl_command
[2023-11-19 03:56:52,319 INFO  L130     BoogieDeclarations]: Found specification of procedure input_report_key
[2023-11-19 03:56:52,319 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_report_key
[2023-11-19 03:56:52,319 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2023-11-19 03:56:52,319 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_zalloc
[2023-11-19 03:56:52,319 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_zalloc
[2023-11-19 03:56:52,320 INFO  L130     BoogieDeclarations]: Found specification of procedure input_report_abs
[2023-11-19 03:56:52,320 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_report_abs
[2023-11-19 03:56:52,320 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2023-11-19 03:56:52,320 INFO  L130     BoogieDeclarations]: Found specification of procedure _dev_info
[2023-11-19 03:56:52,320 INFO  L138     BoogieDeclarations]: Found implementation of procedure _dev_info
[2023-11-19 03:56:52,321 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_8
[2023-11-19 03:56:52,321 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_8
[2023-11-19 03:56:52,321 INFO  L130     BoogieDeclarations]: Found specification of procedure input_free_device
[2023-11-19 03:56:52,321 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_free_device
[2023-11-19 03:56:52,322 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2023-11-19 03:56:52,323 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk
[2023-11-19 03:56:52,323 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk
[2023-11-19 03:56:52,323 INFO  L130     BoogieDeclarations]: Found specification of procedure sysfs_remove_group
[2023-11-19 03:56:52,323 INFO  L138     BoogieDeclarations]: Found implementation of procedure sysfs_remove_group
[2023-11-19 03:56:52,323 INFO  L130     BoogieDeclarations]: Found specification of procedure ims_pcu_destroy_backlight
[2023-11-19 03:56:52,324 INFO  L138     BoogieDeclarations]: Found implementation of procedure ims_pcu_destroy_backlight
[2023-11-19 03:56:52,324 INFO  L130     BoogieDeclarations]: Found specification of procedure ims_pcu_attribute_store
[2023-11-19 03:56:52,324 INFO  L138     BoogieDeclarations]: Found implementation of procedure ims_pcu_attribute_store
[2023-11-19 03:56:52,324 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2023-11-19 03:56:52,324 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2023-11-19 03:56:52,325 INFO  L130     BoogieDeclarations]: Found specification of procedure __create_pipe
[2023-11-19 03:56:52,325 INFO  L138     BoogieDeclarations]: Found implementation of procedure __create_pipe
[2023-11-19 03:56:52,325 INFO  L130     BoogieDeclarations]: Found specification of procedure ims_pcu_resume
[2023-11-19 03:56:52,325 INFO  L138     BoogieDeclarations]: Found implementation of procedure ims_pcu_resume
[2023-11-19 03:56:52,325 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_kill_urb
[2023-11-19 03:56:52,326 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_kill_urb
[2023-11-19 03:56:52,326 INFO  L130     BoogieDeclarations]: Found specification of procedure ims_pcu_destroy_buttons
[2023-11-19 03:56:52,326 INFO  L138     BoogieDeclarations]: Found implementation of procedure ims_pcu_destroy_buttons
[2023-11-19 03:56:52,326 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2023-11-19 03:56:52,326 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2023-11-19 03:56:52,327 INFO  L130     BoogieDeclarations]: Found specification of procedure ims_pcu_start_io
[2023-11-19 03:56:52,327 INFO  L138     BoogieDeclarations]: Found implementation of procedure ims_pcu_start_io
[2023-11-19 03:56:52,327 INFO  L130     BoogieDeclarations]: Found specification of procedure init_completion
[2023-11-19 03:56:52,328 INFO  L138     BoogieDeclarations]: Found implementation of procedure init_completion
[2023-11-19 03:56:52,328 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2023-11-19 03:56:52,328 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_to_input_id
[2023-11-19 03:56:52,329 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_to_input_id
[2023-11-19 03:56:52,329 INFO  L130     BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg
[2023-11-19 03:56:52,329 INFO  L138     BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg
[2023-11-19 03:56:52,331 INFO  L130     BoogieDeclarations]: Found specification of procedure input_sync
[2023-11-19 03:56:52,331 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_sync
[2023-11-19 03:56:52,331 INFO  L130     BoogieDeclarations]: Found specification of procedure ims_pcu_send_cmd_chunk
[2023-11-19 03:56:52,331 INFO  L138     BoogieDeclarations]: Found implementation of procedure ims_pcu_send_cmd_chunk
[2023-11-19 03:56:52,331 INFO  L130     BoogieDeclarations]: Found specification of procedure kstrtoint
[2023-11-19 03:56:52,332 INFO  L138     BoogieDeclarations]: Found implementation of procedure kstrtoint
[2023-11-19 03:56:52,332 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2023-11-19 03:56:52,332 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2023-11-19 03:56:52,332 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2023-11-19 03:56:52,332 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_2
[2023-11-19 03:56:52,333 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_2
[2023-11-19 03:56:52,333 INFO  L130     BoogieDeclarations]: Found specification of procedure input_register_device
[2023-11-19 03:56:52,333 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_register_device
[2023-11-19 03:56:52,333 INFO  L130     BoogieDeclarations]: Found specification of procedure ims_pcu_line_setup
[2023-11-19 03:56:52,333 INFO  L138     BoogieDeclarations]: Found implementation of procedure ims_pcu_line_setup
[2023-11-19 03:56:52,334 INFO  L130     BoogieDeclarations]: Found specification of procedure complete
[2023-11-19 03:56:52,335 INFO  L138     BoogieDeclarations]: Found implementation of procedure complete
[2023-11-19 03:56:52,335 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2023-11-19 03:56:52,335 INFO  L130     BoogieDeclarations]: Found specification of procedure ims_pcu_stop_io
[2023-11-19 03:56:52,336 INFO  L138     BoogieDeclarations]: Found implementation of procedure ims_pcu_stop_io
[2023-11-19 03:56:52,336 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int
[2023-11-19 03:56:52,336 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int
[2023-11-19 03:56:52,336 INFO  L130     BoogieDeclarations]: Found specification of procedure ims_pcu_byte_needs_escape
[2023-11-19 03:56:52,337 INFO  L138     BoogieDeclarations]: Found implementation of procedure ims_pcu_byte_needs_escape
[2023-11-19 03:56:52,337 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2023-11-19 03:56:52,337 INFO  L130     BoogieDeclarations]: Found specification of procedure input_set_abs_params
[2023-11-19 03:56:52,337 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_set_abs_params
[2023-11-19 03:56:52,337 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID
[2023-11-19 03:56:52,338 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID
[2023-11-19 03:56:52,338 INFO  L130     BoogieDeclarations]: Found specification of procedure __set_bit
[2023-11-19 03:56:52,339 INFO  L138     BoogieDeclarations]: Found implementation of procedure __set_bit
[2023-11-19 03:56:52,340 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_alloc_coherent
[2023-11-19 03:56:52,343 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent
[2023-11-19 03:56:52,344 INFO  L130     BoogieDeclarations]: Found specification of procedure scnprintf
[2023-11-19 03:56:52,345 INFO  L138     BoogieDeclarations]: Found implementation of procedure scnprintf
[2023-11-19 03:56:52,345 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_control_msg
[2023-11-19 03:56:52,346 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_control_msg
[2023-11-19 03:56:52,347 INFO  L130     BoogieDeclarations]: Found specification of procedure ihex_validate_fw
[2023-11-19 03:56:52,348 INFO  L138     BoogieDeclarations]: Found implementation of procedure ihex_validate_fw
[2023-11-19 03:56:52,348 INFO  L130     BoogieDeclarations]: Found specification of procedure ims_pcu_irq
[2023-11-19 03:56:52,348 INFO  L138     BoogieDeclarations]: Found implementation of procedure ims_pcu_irq
[2023-11-19 03:56:52,353 INFO  L130     BoogieDeclarations]: Found specification of procedure input_unregister_device
[2023-11-19 03:56:52,353 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_unregister_device
[2023-11-19 03:56:52,354 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_free_urb
[2023-11-19 03:56:52,354 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_free_urb
[2023-11-19 03:56:52,354 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_warn
[2023-11-19 03:56:52,354 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_warn
[2023-11-19 03:56:52,354 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2023-11-19 03:56:52,355 INFO  L130     BoogieDeclarations]: Found specification of procedure ims_pcu_disconnect
[2023-11-19 03:56:52,355 INFO  L138     BoogieDeclarations]: Found implementation of procedure ims_pcu_disconnect
[2023-11-19 03:56:52,355 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2023-11-19 03:56:52,355 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2023-11-19 03:56:53,053 INFO  L236             CfgBuilder]: Building ICFG
[2023-11-19 03:56:53,057 INFO  L262             CfgBuilder]: Building CFG for each procedure with an implementation
[2023-11-19 03:56:53,309 INFO  L767   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;
[2023-11-19 03:56:55,017 INFO  L767   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true;
[2023-11-19 03:56:56,845 INFO  L277             CfgBuilder]: Performing block encoding
[2023-11-19 03:56:58,002 INFO  L297             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2023-11-19 03:56:58,002 INFO  L302             CfgBuilder]: Removed 6 assume(true) statements.
[2023-11-19 03:56:58,021 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:56:58 BoogieIcfgContainer
[2023-11-19 03:56:58,022 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2023-11-19 03:56:58,022 INFO  L112        PluginConnector]: ------------------------CodeCheck----------------------------
[2023-11-19 03:56:58,023 INFO  L270        PluginConnector]: Initializing CodeCheck...
[2023-11-19 03:56:58,033 INFO  L274        PluginConnector]: CodeCheck initialized
[2023-11-19 03:56:58,033 INFO  L184        PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:56:58" (1/1) ...
[2023-11-19 03:56:58,044 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2023-11-19 03:56:58,124 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:56:58,154 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 1130 states and 1629 transitions.
[2023-11-19 03:56:58,155 INFO  L276                IsEmpty]: Start isEmpty. Operand 1130 states and 1629 transitions.
[2023-11-19 03:56:58,173 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 169
[2023-11-19 03:56:58,173 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:56:58,174 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:56:58,636 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:56:59,301 INFO  L134       CoverageAnalysis]: Checked inductivity of 1104 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked.
[2023-11-19 03:56:59,561 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:56:59,575 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1143 states and 1715 transitions.
[2023-11-19 03:56:59,575 INFO  L276                IsEmpty]: Start isEmpty. Operand 1143 states and 1715 transitions.
[2023-11-19 03:56:59,590 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 172
[2023-11-19 03:56:59,591 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:56:59,591 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:56:59,746 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:00,112 INFO  L134       CoverageAnalysis]: Checked inductivity of 1106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1106 trivial. 0 not checked.
[2023-11-19 03:57:00,156 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:00,162 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 1144 states and 1716 transitions.
[2023-11-19 03:57:00,163 INFO  L276                IsEmpty]: Start isEmpty. Operand 1144 states and 1716 transitions.
[2023-11-19 03:57:00,166 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 173
[2023-11-19 03:57:00,166 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:00,167 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:00,282 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:00,673 INFO  L134       CoverageAnalysis]: Checked inductivity of 1107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1107 trivial. 0 not checked.
[2023-11-19 03:57:00,705 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:00,712 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 1145 states and 1717 transitions.
[2023-11-19 03:57:00,712 INFO  L276                IsEmpty]: Start isEmpty. Operand 1145 states and 1717 transitions.
[2023-11-19 03:57:00,718 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 174
[2023-11-19 03:57:00,718 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:00,718 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:00,842 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:01,010 INFO  L134       CoverageAnalysis]: Checked inductivity of 1106 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked.
[2023-11-19 03:57:01,113 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:01,120 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 1148 states and 1785 transitions.
[2023-11-19 03:57:01,120 INFO  L276                IsEmpty]: Start isEmpty. Operand 1148 states and 1785 transitions.
[2023-11-19 03:57:01,125 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 174
[2023-11-19 03:57:01,125 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:01,126 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:01,229 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:01,549 INFO  L134       CoverageAnalysis]: Checked inductivity of 1108 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked.
[2023-11-19 03:57:01,594 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:01,604 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1149 states and 1786 transitions.
[2023-11-19 03:57:01,604 INFO  L276                IsEmpty]: Start isEmpty. Operand 1149 states and 1786 transitions.
[2023-11-19 03:57:01,610 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 175
[2023-11-19 03:57:01,610 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:01,610 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:01,739 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:02,057 INFO  L134       CoverageAnalysis]: Checked inductivity of 1109 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1109 trivial. 0 not checked.
[2023-11-19 03:57:02,102 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:02,113 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1150 states and 1787 transitions.
[2023-11-19 03:57:02,113 INFO  L276                IsEmpty]: Start isEmpty. Operand 1150 states and 1787 transitions.
[2023-11-19 03:57:02,118 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 175
[2023-11-19 03:57:02,119 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:02,119 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:02,264 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:02,420 INFO  L134       CoverageAnalysis]: Checked inductivity of 1107 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked.
[2023-11-19 03:57:02,624 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:02,637 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 1154 states and 1856 transitions.
[2023-11-19 03:57:02,637 INFO  L276                IsEmpty]: Start isEmpty. Operand 1154 states and 1856 transitions.
[2023-11-19 03:57:02,640 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 176
[2023-11-19 03:57:02,641 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:02,641 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:02,756 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:02,928 INFO  L134       CoverageAnalysis]: Checked inductivity of 1108 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked.
[2023-11-19 03:57:03,334 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:03,343 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1159 states and 1927 transitions.
[2023-11-19 03:57:03,343 INFO  L276                IsEmpty]: Start isEmpty. Operand 1159 states and 1927 transitions.
[2023-11-19 03:57:03,349 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 176
[2023-11-19 03:57:03,349 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:03,351 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:03,461 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:03,697 INFO  L134       CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1110 trivial. 0 not checked.
[2023-11-19 03:57:03,731 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:03,740 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 1160 states and 1928 transitions.
[2023-11-19 03:57:03,740 INFO  L276                IsEmpty]: Start isEmpty. Operand 1160 states and 1928 transitions.
[2023-11-19 03:57:03,744 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 177
[2023-11-19 03:57:03,744 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:03,745 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:03,850 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:04,008 INFO  L134       CoverageAnalysis]: Checked inductivity of 1109 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked.
[2023-11-19 03:57:04,493 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:04,500 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1166 states and 2000 transitions.
[2023-11-19 03:57:04,501 INFO  L276                IsEmpty]: Start isEmpty. Operand 1166 states and 2000 transitions.
[2023-11-19 03:57:04,505 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 177
[2023-11-19 03:57:04,505 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:04,506 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:04,605 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:04,855 INFO  L134       CoverageAnalysis]: Checked inductivity of 1111 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1111 trivial. 0 not checked.
[2023-11-19 03:57:04,923 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:04,930 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1167 states and 2001 transitions.
[2023-11-19 03:57:04,931 INFO  L276                IsEmpty]: Start isEmpty. Operand 1167 states and 2001 transitions.
[2023-11-19 03:57:04,934 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 178
[2023-11-19 03:57:04,935 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:04,939 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:05,048 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:05,675 INFO  L134       CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked.
[2023-11-19 03:57:06,734 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:06,742 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 1188 states and 2110 transitions.
[2023-11-19 03:57:06,742 INFO  L276                IsEmpty]: Start isEmpty. Operand 1188 states and 2110 transitions.
[2023-11-19 03:57:06,746 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 178
[2023-11-19 03:57:06,746 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:06,747 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:06,841 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:07,017 INFO  L134       CoverageAnalysis]: Checked inductivity of 1111 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1106 trivial. 0 not checked.
[2023-11-19 03:57:07,083 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:07,090 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 1189 states and 2110 transitions.
[2023-11-19 03:57:07,091 INFO  L276                IsEmpty]: Start isEmpty. Operand 1189 states and 2110 transitions.
[2023-11-19 03:57:07,094 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 178
[2023-11-19 03:57:07,094 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:07,094 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:07,183 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:07,417 INFO  L134       CoverageAnalysis]: Checked inductivity of 1112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1112 trivial. 0 not checked.
[2023-11-19 03:57:07,473 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:07,482 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1190 states and 2111 transitions.
[2023-11-19 03:57:07,482 INFO  L276                IsEmpty]: Start isEmpty. Operand 1190 states and 2111 transitions.
[2023-11-19 03:57:07,485 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 179
[2023-11-19 03:57:07,485 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:07,486 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:07,585 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:08,154 INFO  L134       CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked.
[2023-11-19 03:57:09,688 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:09,697 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1212 states and 2222 transitions.
[2023-11-19 03:57:09,697 INFO  L276                IsEmpty]: Start isEmpty. Operand 1212 states and 2222 transitions.
[2023-11-19 03:57:09,701 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 178
[2023-11-19 03:57:09,701 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:09,702 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:09,795 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:09,944 INFO  L134       CoverageAnalysis]: Checked inductivity of 1110 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked.
[2023-11-19 03:57:11,154 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:11,168 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2445 states to 1219 states and 2297 transitions.
[2023-11-19 03:57:11,168 INFO  L276                IsEmpty]: Start isEmpty. Operand 1219 states and 2297 transitions.
[2023-11-19 03:57:11,171 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 178
[2023-11-19 03:57:11,171 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:11,172 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:11,267 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:11,382 INFO  L134       CoverageAnalysis]: Checked inductivity of 1111 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1106 trivial. 0 not checked.
[2023-11-19 03:57:11,662 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:11,668 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2452 states to 1221 states and 2304 transitions.
[2023-11-19 03:57:11,668 INFO  L276                IsEmpty]: Start isEmpty. Operand 1221 states and 2304 transitions.
[2023-11-19 03:57:11,671 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 179
[2023-11-19 03:57:11,672 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:11,672 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:11,756 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:11,880 INFO  L134       CoverageAnalysis]: Checked inductivity of 1112 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1106 trivial. 0 not checked.
[2023-11-19 03:57:11,969 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:11,979 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2452 states to 1222 states and 2304 transitions.
[2023-11-19 03:57:11,979 INFO  L276                IsEmpty]: Start isEmpty. Operand 1222 states and 2304 transitions.
[2023-11-19 03:57:11,985 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 179
[2023-11-19 03:57:11,985 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:11,985 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:12,070 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:12,185 INFO  L134       CoverageAnalysis]: Checked inductivity of 1112 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1106 trivial. 0 not checked.
[2023-11-19 03:57:12,574 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:12,580 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2459 states to 1224 states and 2311 transitions.
[2023-11-19 03:57:12,580 INFO  L276                IsEmpty]: Start isEmpty. Operand 1224 states and 2311 transitions.
[2023-11-19 03:57:12,584 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 179
[2023-11-19 03:57:12,584 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:12,584 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:12,667 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:12,819 INFO  L134       CoverageAnalysis]: Checked inductivity of 1111 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked.
[2023-11-19 03:57:14,174 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:14,179 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2536 states to 1232 states and 2388 transitions.
[2023-11-19 03:57:14,180 INFO  L276                IsEmpty]: Start isEmpty. Operand 1232 states and 2388 transitions.
[2023-11-19 03:57:14,183 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 179
[2023-11-19 03:57:14,184 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:14,184 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:14,265 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:14,460 INFO  L134       CoverageAnalysis]: Checked inductivity of 1113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1113 trivial. 0 not checked.
[2023-11-19 03:57:14,521 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:14,527 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2537 states to 1233 states and 2389 transitions.
[2023-11-19 03:57:14,527 INFO  L276                IsEmpty]: Start isEmpty. Operand 1233 states and 2389 transitions.
[2023-11-19 03:57:14,532 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 180
[2023-11-19 03:57:14,532 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:14,532 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:14,631 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:14,853 INFO  L134       CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked.
[2023-11-19 03:57:17,216 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:17,221 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1256 states and 2502 transitions.
[2023-11-19 03:57:17,222 INFO  L276                IsEmpty]: Start isEmpty. Operand 1256 states and 2502 transitions.
[2023-11-19 03:57:17,226 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 180
[2023-11-19 03:57:17,226 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:17,226 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:17,321 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:17,458 INFO  L134       CoverageAnalysis]: Checked inductivity of 1113 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1106 trivial. 0 not checked.
[2023-11-19 03:57:17,546 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:17,551 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1257 states and 2502 transitions.
[2023-11-19 03:57:17,552 INFO  L276                IsEmpty]: Start isEmpty. Operand 1257 states and 2502 transitions.
[2023-11-19 03:57:17,556 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 181
[2023-11-19 03:57:17,556 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:17,556 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:17,662 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:18,135 INFO  L134       CoverageAnalysis]: Checked inductivity of 1202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1202 trivial. 0 not checked.
[2023-11-19 03:57:18,278 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:18,284 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1258 states and 2502 transitions.
[2023-11-19 03:57:18,284 INFO  L276                IsEmpty]: Start isEmpty. Operand 1258 states and 2502 transitions.
[2023-11-19 03:57:18,288 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 180
[2023-11-19 03:57:18,289 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:18,289 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:18,375 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:18,566 INFO  L134       CoverageAnalysis]: Checked inductivity of 1114 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1107 trivial. 0 not checked.
[2023-11-19 03:57:18,926 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:18,933 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 1260 states and 2510 transitions.
[2023-11-19 03:57:18,933 INFO  L276                IsEmpty]: Start isEmpty. Operand 1260 states and 2510 transitions.
[2023-11-19 03:57:18,937 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 180
[2023-11-19 03:57:18,937 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:18,937 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:19,038 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:19,196 INFO  L134       CoverageAnalysis]: Checked inductivity of 1113 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1106 trivial. 0 not checked.
[2023-11-19 03:57:19,741 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:19,746 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 1262 states and 2518 transitions.
[2023-11-19 03:57:19,746 INFO  L276                IsEmpty]: Start isEmpty. Operand 1262 states and 2518 transitions.
[2023-11-19 03:57:19,749 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 180
[2023-11-19 03:57:19,749 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:19,750 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:19,831 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:19,989 INFO  L134       CoverageAnalysis]: Checked inductivity of 1112 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked.
[2023-11-19 03:57:21,570 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:21,588 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2819 states to 1271 states and 2597 transitions.
[2023-11-19 03:57:21,589 INFO  L276                IsEmpty]: Start isEmpty. Operand 1271 states and 2597 transitions.
[2023-11-19 03:57:21,593 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 180
[2023-11-19 03:57:21,597 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:21,598 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:21,699 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:21,982 INFO  L134       CoverageAnalysis]: Checked inductivity of 1114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1114 trivial. 0 not checked.
[2023-11-19 03:57:22,056 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:22,063 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2820 states to 1272 states and 2598 transitions.
[2023-11-19 03:57:22,063 INFO  L276                IsEmpty]: Start isEmpty. Operand 1272 states and 2598 transitions.
[2023-11-19 03:57:22,067 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 181
[2023-11-19 03:57:22,068 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:22,068 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:22,162 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:22,367 INFO  L134       CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked.
[2023-11-19 03:57:25,379 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:25,387 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 1296 states and 2712 transitions.
[2023-11-19 03:57:25,387 INFO  L276                IsEmpty]: Start isEmpty. Operand 1296 states and 2712 transitions.
[2023-11-19 03:57:25,390 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 180
[2023-11-19 03:57:25,391 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:25,391 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:25,473 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:25,594 INFO  L134       CoverageAnalysis]: Checked inductivity of 1114 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1107 trivial. 0 not checked.
[2023-11-19 03:57:25,777 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:25,786 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 1297 states and 2712 transitions.
[2023-11-19 03:57:25,787 INFO  L276                IsEmpty]: Start isEmpty. Operand 1297 states and 2712 transitions.
[2023-11-19 03:57:25,791 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 181
[2023-11-19 03:57:25,791 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:25,792 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:25,892 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:26,025 INFO  L134       CoverageAnalysis]: Checked inductivity of 1114 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1106 trivial. 0 not checked.
[2023-11-19 03:57:26,375 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:26,380 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 1298 states and 2714 transitions.
[2023-11-19 03:57:26,380 INFO  L276                IsEmpty]: Start isEmpty. Operand 1298 states and 2714 transitions.
[2023-11-19 03:57:26,383 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 182
[2023-11-19 03:57:26,383 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:26,384 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:26,476 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:26,903 INFO  L134       CoverageAnalysis]: Checked inductivity of 1202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1202 trivial. 0 not checked.
[2023-11-19 03:57:27,177 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:27,182 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 1299 states and 2714 transitions.
[2023-11-19 03:57:27,182 INFO  L276                IsEmpty]: Start isEmpty. Operand 1299 states and 2714 transitions.
[2023-11-19 03:57:27,186 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 181
[2023-11-19 03:57:27,186 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:27,187 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:27,282 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:27,398 INFO  L134       CoverageAnalysis]: Checked inductivity of 1115 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1107 trivial. 0 not checked.
[2023-11-19 03:57:28,087 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:28,092 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3020 states to 1301 states and 2724 transitions.
[2023-11-19 03:57:28,092 INFO  L276                IsEmpty]: Start isEmpty. Operand 1301 states and 2724 transitions.
[2023-11-19 03:57:28,096 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 181
[2023-11-19 03:57:28,096 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:28,096 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:28,175 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:28,370 INFO  L134       CoverageAnalysis]: Checked inductivity of 1113 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked.