./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-pthread/cs_fib_longer-2.i --full-output --architecture 32bit


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


Checking for ERROR reachability
Using default analysis
Version a0165632
Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ac3334-b939-44fd-a1ae-6ce94784563c/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ac3334-b939-44fd-a1ae-6ce94784563c/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ac3334-b939-44fd-a1ae-6ce94784563c/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ac3334-b939-44fd-a1ae-6ce94784563c/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_fib_longer-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ac3334-b939-44fd-a1ae-6ce94784563c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ac3334-b939-44fd-a1ae-6ce94784563c/bin/ukojak-verify-ImItNfHLgk --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 32bit --witnessprinter.graph.data.programhash 583ab92a7056287b3071cc8588dd414024160b1da2815b90013f83f6f32564a1
--- Real Ultimate output ---
This is Ultimate 0.2.5-dev-a016563
[2024-11-08 23:06:16,117 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-11-08 23:06:16,215 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ac3334-b939-44fd-a1ae-6ce94784563c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf
[2024-11-08 23:06:16,222 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-11-08 23:06:16,223 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver
[2024-11-08 23:06:16,269 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-08 23:06:16,270 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-08 23:06:16,271 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ALWAYS
[2024-11-08 23:06:16,272 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-08 23:06:16,274 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-11-08 23:06:16,275 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-08 23:06:16,276 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-11-08 23:06:16,276 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-11-08 23:06:16,277 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-11-08 23:06:16,280 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-11-08 23:06:16,281 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-11-08 23:06:16,281 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-11-08 23:06:16,281 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-08 23:06:16,282 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-11-08 23:06:16,282 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-11-08 23:06:16,282 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-11-08 23:06:16,283 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-11-08 23:06:16,284 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-11-08 23:06:16,284 INFO  L151        SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2024-11-08 23:06:16,284 INFO  L153        SettingsManager]:  * Timeout in seconds=1000000
[2024-11-08 23:06:16,285 INFO  L153        SettingsManager]:  * Theory for external solver=ALL
[2024-11-08 23:06:16,285 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-08 23:06:16,285 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-08 23:06:16,286 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-08 23:06:16,286 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-11-08 23:06:16,303 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-08 23:06:16,304 INFO  L153        SettingsManager]:  * Trace refinement strategy=PENGUIN
[2024-11-08 23:06:16,304 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-08 23:06:16,304 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_63ac3334-b939-44fd-a1ae-6ce94784563c/bin/ukojak-verify-ImItNfHLgk/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_63ac3334-b939-44fd-a1ae-6ce94784563c/bin/ukojak-verify-ImItNfHLgk
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 -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 583ab92a7056287b3071cc8588dd414024160b1da2815b90013f83f6f32564a1
[2024-11-08 23:06:16,691 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-08 23:06:16,731 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-08 23:06:16,734 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-08 23:06:16,736 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-11-08 23:06:16,736 INFO  L274        PluginConnector]: CDTParser initialized
[2024-11-08 23:06:16,738 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ac3334-b939-44fd-a1ae-6ce94784563c/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-pthread/cs_fib_longer-2.i
Unable to find full path for "g++"
[2024-11-08 23:06:18,885 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-11-08 23:06:19,206 INFO  L384              CDTParser]: Found 1 translation units.
[2024-11-08 23:06:19,206 INFO  L180              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ac3334-b939-44fd-a1ae-6ce94784563c/sv-benchmarks/c/seq-pthread/cs_fib_longer-2.i
[2024-11-08 23:06:19,237 INFO  L427              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ac3334-b939-44fd-a1ae-6ce94784563c/bin/ukojak-verify-ImItNfHLgk/data/1376ce5a6/f1281530a2f4408da1b8201be8ba0116/FLAG389e9e573
[2024-11-08 23:06:19,478 INFO  L435              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ac3334-b939-44fd-a1ae-6ce94784563c/bin/ukojak-verify-ImItNfHLgk/data/1376ce5a6/f1281530a2f4408da1b8201be8ba0116
[2024-11-08 23:06:19,480 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-08 23:06:19,482 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-08 23:06:19,484 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-08 23:06:19,484 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-08 23:06:19,492 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-08 23:06:19,493 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:06:19" (1/1) ...
[2024-11-08 23:06:19,498 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d1a2518 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:19, skipping insertion in model container
[2024-11-08 23:06:19,498 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:06:19" (1/1) ...
[2024-11-08 23:06:19,555 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-11-08 23:06:20,070 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_63ac3334-b939-44fd-a1ae-6ce94784563c/sv-benchmarks/c/seq-pthread/cs_fib_longer-2.i[23464,23477]
[2024-11-08 23:06:20,242 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-08 23:06:20,270 INFO  L200         MainTranslator]: Completed pre-run
[2024-11-08 23:06:20,303 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_63ac3334-b939-44fd-a1ae-6ce94784563c/sv-benchmarks/c/seq-pthread/cs_fib_longer-2.i[23464,23477]
[2024-11-08 23:06:20,373 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-08 23:06:20,428 INFO  L204         MainTranslator]: Completed translation
[2024-11-08 23:06:20,429 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:20 WrapperNode
[2024-11-08 23:06:20,429 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-08 23:06:20,430 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-08 23:06:20,430 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-08 23:06:20,430 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-08 23:06:20,439 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:20" (1/1) ...
[2024-11-08 23:06:20,478 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:20" (1/1) ...
[2024-11-08 23:06:20,540 INFO  L138                Inliner]: procedures = 145, calls = 444, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 776
[2024-11-08 23:06:20,541 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-08 23:06:20,542 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-08 23:06:20,542 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-08 23:06:20,542 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-11-08 23:06:20,553 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:20" (1/1) ...
[2024-11-08 23:06:20,554 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:20" (1/1) ...
[2024-11-08 23:06:20,565 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:20" (1/1) ...
[2024-11-08 23:06:20,565 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:20" (1/1) ...
[2024-11-08 23:06:20,626 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:20" (1/1) ...
[2024-11-08 23:06:20,639 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:20" (1/1) ...
[2024-11-08 23:06:20,651 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:20" (1/1) ...
[2024-11-08 23:06:20,655 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:20" (1/1) ...
[2024-11-08 23:06:20,674 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-08 23:06:20,675 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-08 23:06:20,678 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-11-08 23:06:20,679 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-11-08 23:06:20,680 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:20" (1/1) ...
[2024-11-08 23:06:20,691 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-08 23:06:20,704 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ac3334-b939-44fd-a1ae-6ce94784563c/bin/ukojak-verify-ImItNfHLgk/z3
[2024-11-08 23:06:20,727 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ac3334-b939-44fd-a1ae-6ce94784563c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2024-11-08 23:06:20,734 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ac3334-b939-44fd-a1ae-6ce94784563c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2024-11-08 23:06:20,771 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2024-11-08 23:06:20,771 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2024-11-08 23:06:20,771 INFO  L130     BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2024-11-08 23:06:20,772 INFO  L138     BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2024-11-08 23:06:20,772 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-08 23:06:20,773 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2024-11-08 23:06:20,773 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2024-11-08 23:06:20,773 INFO  L130     BoogieDeclarations]: Found specification of procedure __CS_pthread_create
[2024-11-08 23:06:20,773 INFO  L138     BoogieDeclarations]: Found implementation of procedure __CS_pthread_create
[2024-11-08 23:06:20,774 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2024-11-08 23:06:20,774 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$
[2024-11-08 23:06:20,774 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$
[2024-11-08 23:06:20,774 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-11-08 23:06:20,775 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2024-11-08 23:06:20,775 INFO  L130     BoogieDeclarations]: Found specification of procedure __CS_cs
[2024-11-08 23:06:20,775 INFO  L138     BoogieDeclarations]: Found implementation of procedure __CS_cs
[2024-11-08 23:06:20,775 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2024-11-08 23:06:20,775 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-08 23:06:20,775 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-08 23:06:21,078 INFO  L238             CfgBuilder]: Building ICFG
[2024-11-08 23:06:21,080 INFO  L264             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-08 23:06:21,437 INFO  L735   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume 0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296);main_thread_#res#1.base, main_thread_#res#1.offset := 0, 0;call ULTIMATE.dealloc(main_thread_~#id1~0#1.base, main_thread_~#id1~0#1.offset);havoc main_thread_~#id1~0#1.base, main_thread_~#id1~0#1.offset;call ULTIMATE.dealloc(main_thread_~#id2~0#1.base, main_thread_~#id2~0#1.offset);havoc main_thread_~#id2~0#1.base, main_thread_~#id2~0#1.offset;
[2024-11-08 23:06:21,438 INFO  L735   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume !(0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296));
[2024-11-08 23:06:21,438 INFO  L735   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume 0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296);main_thread_#res#1.base, main_thread_#res#1.offset := 0, 0;call ULTIMATE.dealloc(main_thread_~#id1~0#1.base, main_thread_~#id1~0#1.offset);havoc main_thread_~#id1~0#1.base, main_thread_~#id1~0#1.offset;call ULTIMATE.dealloc(main_thread_~#id2~0#1.base, main_thread_~#id2~0#1.offset);havoc main_thread_~#id2~0#1.base, main_thread_~#id2~0#1.offset;
[2024-11-08 23:06:21,438 INFO  L735   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !(0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296));
[2024-11-08 23:06:21,438 INFO  L735   $ProcedureCfgBuilder]: dead code at ProgramPoint L733: SUMMARY for call __CS_cs(); srcloc: null
[2024-11-08 23:06:21,439 INFO  L735   $ProcedureCfgBuilder]: dead code at ProgramPoint L733-1: assume 0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296);main_thread_#res#1.base, main_thread_#res#1.offset := 0, 0;call ULTIMATE.dealloc(main_thread_~#id1~0#1.base, main_thread_~#id1~0#1.offset);havoc main_thread_~#id1~0#1.base, main_thread_~#id1~0#1.offset;call ULTIMATE.dealloc(main_thread_~#id2~0#1.base, main_thread_~#id2~0#1.offset);havoc main_thread_~#id2~0#1.base, main_thread_~#id2~0#1.offset;
[2024-11-08 23:06:21,439 INFO  L735   $ProcedureCfgBuilder]: dead code at ProgramPoint L733-1: assume !(0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296));
[2024-11-08 23:06:32,319 INFO  L?                        ?]: Removed 78 outVars from TransFormulas that were not future-live.
[2024-11-08 23:06:32,320 INFO  L287             CfgBuilder]: Performing block encoding
[2024-11-08 23:06:32,462 INFO  L311             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-08 23:06:32,463 INFO  L316             CfgBuilder]: Removed 0 assume(true) statements.
[2024-11-08 23:06:32,463 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:06:32 BoogieIcfgContainer
[2024-11-08 23:06:32,463 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-08 23:06:32,464 INFO  L112        PluginConnector]: ------------------------CodeCheck----------------------------
[2024-11-08 23:06:32,465 INFO  L270        PluginConnector]: Initializing CodeCheck...
[2024-11-08 23:06:32,476 INFO  L274        PluginConnector]: CodeCheck initialized
[2024-11-08 23:06:32,477 INFO  L184        PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:06:32" (1/1) ...
[2024-11-08 23:06:32,487 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-08 23:06:32,554 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:06:32,567 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 171 states and 257 transitions.
[2024-11-08 23:06:32,568 INFO  L276                IsEmpty]: Start isEmpty. Operand 171 states and 257 transitions.
[2024-11-08 23:06:32,582 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 204
[2024-11-08 23:06:32,582 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:06:32,583 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:06:34,080 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:06:34,914 INFO  L134       CoverageAnalysis]: Checked inductivity of 2256 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked.
[2024-11-08 23:06:35,091 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:06:35,095 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 172 states and 258 transitions.
[2024-11-08 23:06:35,098 INFO  L276                IsEmpty]: Start isEmpty. Operand 172 states and 258 transitions.
[2024-11-08 23:06:35,104 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 205
[2024-11-08 23:06:35,107 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:06:35,108 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:06:36,340 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:06:36,784 INFO  L134       CoverageAnalysis]: Checked inductivity of 2256 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked.
[2024-11-08 23:06:36,824 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:06:36,827 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 173 states and 259 transitions.
[2024-11-08 23:06:36,828 INFO  L276                IsEmpty]: Start isEmpty. Operand 173 states and 259 transitions.
[2024-11-08 23:06:36,833 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 208
[2024-11-08 23:06:36,833 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:06:36,834 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:06:37,784 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:06:38,205 INFO  L134       CoverageAnalysis]: Checked inductivity of 2257 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked.
[2024-11-08 23:06:38,307 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:06:38,314 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 174 states and 261 transitions.
[2024-11-08 23:06:38,314 INFO  L276                IsEmpty]: Start isEmpty. Operand 174 states and 261 transitions.
[2024-11-08 23:06:38,323 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 209
[2024-11-08 23:06:38,327 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:06:38,328 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:06:39,396 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:06:39,797 INFO  L134       CoverageAnalysis]: Checked inductivity of 2257 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked.
[2024-11-08 23:06:39,853 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:06:39,855 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 175 states and 262 transitions.
[2024-11-08 23:06:39,856 INFO  L276                IsEmpty]: Start isEmpty. Operand 175 states and 262 transitions.
[2024-11-08 23:06:39,860 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 210
[2024-11-08 23:06:39,861 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:06:39,861 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:06:41,045 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:06:41,388 INFO  L134       CoverageAnalysis]: Checked inductivity of 2258 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked.
[2024-11-08 23:06:41,542 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:06:41,543 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 176 states and 264 transitions.
[2024-11-08 23:06:41,543 INFO  L276                IsEmpty]: Start isEmpty. Operand 176 states and 264 transitions.
[2024-11-08 23:06:41,548 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 211
[2024-11-08 23:06:41,549 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:06:41,549 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:06:42,358 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:06:42,582 INFO  L134       CoverageAnalysis]: Checked inductivity of 2259 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2257 trivial. 0 not checked.
[2024-11-08 23:06:42,793 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:06:42,794 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 176 states and 263 transitions.
[2024-11-08 23:06:42,795 INFO  L276                IsEmpty]: Start isEmpty. Operand 176 states and 263 transitions.
[2024-11-08 23:06:42,799 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 212
[2024-11-08 23:06:42,799 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:06:42,799 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:06:43,764 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:06:44,206 INFO  L134       CoverageAnalysis]: Checked inductivity of 2261 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2260 trivial. 0 not checked.
[2024-11-08 23:06:45,426 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:06:45,428 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 183 states and 274 transitions.
[2024-11-08 23:06:45,428 INFO  L276                IsEmpty]: Start isEmpty. Operand 183 states and 274 transitions.
[2024-11-08 23:06:45,432 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 213
[2024-11-08 23:06:45,432 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:06:45,433 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:06:46,153 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:06:46,381 INFO  L134       CoverageAnalysis]: Checked inductivity of 2262 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2261 trivial. 0 not checked.
[2024-11-08 23:06:46,621 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:06:46,622 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 183 states and 273 transitions.
[2024-11-08 23:06:46,623 INFO  L276                IsEmpty]: Start isEmpty. Operand 183 states and 273 transitions.
[2024-11-08 23:06:46,627 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 220
[2024-11-08 23:06:46,627 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:06:46,628 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:06:47,420 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:06:47,970 INFO  L134       CoverageAnalysis]: Checked inductivity of 2282 backedges. 16 proven. 4 refuted. 0 times theorem prover too weak. 2262 trivial. 0 not checked.
[2024-11-08 23:06:48,365 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:06:48,367 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 185 states and 274 transitions.
[2024-11-08 23:06:48,367 INFO  L276                IsEmpty]: Start isEmpty. Operand 185 states and 274 transitions.
[2024-11-08 23:06:48,371 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 222
[2024-11-08 23:06:48,374 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:06:48,375 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:06:49,306 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:06:49,849 INFO  L134       CoverageAnalysis]: Checked inductivity of 2292 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 2269 trivial. 0 not checked.
[2024-11-08 23:06:51,814 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:06:51,815 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 193 states and 285 transitions.
[2024-11-08 23:06:51,815 INFO  L276                IsEmpty]: Start isEmpty. Operand 193 states and 285 transitions.
[2024-11-08 23:06:51,818 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 230
[2024-11-08 23:06:51,818 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:06:51,818 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:06:52,595 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:06:53,045 INFO  L134       CoverageAnalysis]: Checked inductivity of 2334 backedges. 57 proven. 4 refuted. 0 times theorem prover too weak. 2273 trivial. 0 not checked.
[2024-11-08 23:06:53,592 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:06:53,594 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 195 states and 286 transitions.
[2024-11-08 23:06:53,595 INFO  L276                IsEmpty]: Start isEmpty. Operand 195 states and 286 transitions.
[2024-11-08 23:06:53,600 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 232
[2024-11-08 23:06:53,600 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:06:53,600 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:06:54,413 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:06:55,062 INFO  L134       CoverageAnalysis]: Checked inductivity of 2351 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked.
[2024-11-08 23:06:57,040 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:06:57,041 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 203 states and 297 transitions.
[2024-11-08 23:06:57,041 INFO  L276                IsEmpty]: Start isEmpty. Operand 203 states and 297 transitions.
[2024-11-08 23:06:57,043 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 240
[2024-11-08 23:06:57,044 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:06:57,044 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:06:57,904 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:06:58,437 INFO  L134       CoverageAnalysis]: Checked inductivity of 2414 backedges. 98 proven. 4 refuted. 0 times theorem prover too weak. 2312 trivial. 0 not checked.
[2024-11-08 23:06:59,067 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:06:59,068 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 205 states and 298 transitions.
[2024-11-08 23:06:59,068 INFO  L276                IsEmpty]: Start isEmpty. Operand 205 states and 298 transitions.
[2024-11-08 23:06:59,071 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 242
[2024-11-08 23:06:59,071 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:06:59,071 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:06:59,825 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:07:00,520 INFO  L134       CoverageAnalysis]: Checked inductivity of 2438 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 2287 trivial. 0 not checked.
[2024-11-08 23:07:02,884 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:07:02,886 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 213 states and 309 transitions.
[2024-11-08 23:07:02,886 INFO  L276                IsEmpty]: Start isEmpty. Operand 213 states and 309 transitions.
[2024-11-08 23:07:02,888 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 250
[2024-11-08 23:07:02,888 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:07:02,889 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:07:03,651 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:07:04,106 INFO  L134       CoverageAnalysis]: Checked inductivity of 2522 backedges. 139 proven. 4 refuted. 0 times theorem prover too weak. 2379 trivial. 0 not checked.
[2024-11-08 23:07:04,768 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:07:04,770 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 215 states and 310 transitions.
[2024-11-08 23:07:04,770 INFO  L276                IsEmpty]: Start isEmpty. Operand 215 states and 310 transitions.
[2024-11-08 23:07:04,772 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 252
[2024-11-08 23:07:04,772 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:07:04,773 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:07:05,532 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:07:06,401 INFO  L134       CoverageAnalysis]: Checked inductivity of 2553 backedges. 0 proven. 257 refuted. 0 times theorem prover too weak. 2296 trivial. 0 not checked.
[2024-11-08 23:07:09,156 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:07:09,157 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 223 states and 321 transitions.
[2024-11-08 23:07:09,159 INFO  L276                IsEmpty]: Start isEmpty. Operand 223 states and 321 transitions.
[2024-11-08 23:07:09,161 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 260
[2024-11-08 23:07:09,162 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:07:09,162 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:07:10,022 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:07:10,502 INFO  L134       CoverageAnalysis]: Checked inductivity of 2658 backedges. 180 proven. 4 refuted. 0 times theorem prover too weak. 2474 trivial. 0 not checked.
[2024-11-08 23:07:11,195 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:07:11,197 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 225 states and 322 transitions.
[2024-11-08 23:07:11,197 INFO  L276                IsEmpty]: Start isEmpty. Operand 225 states and 322 transitions.
[2024-11-08 23:07:11,200 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 262
[2024-11-08 23:07:11,200 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:07:11,200 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:07:12,039 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:07:12,815 INFO  L134       CoverageAnalysis]: Checked inductivity of 2696 backedges. 0 proven. 391 refuted. 0 times theorem prover too weak. 2305 trivial. 0 not checked.
[2024-11-08 23:07:15,345 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:07:15,347 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 233 states and 332 transitions.
[2024-11-08 23:07:15,347 INFO  L276                IsEmpty]: Start isEmpty. Operand 233 states and 332 transitions.
[2024-11-08 23:07:15,349 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 270
[2024-11-08 23:07:15,349 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:07:15,350 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:07:16,162 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:07:16,674 INFO  L134       CoverageAnalysis]: Checked inductivity of 2822 backedges. 221 proven. 4 refuted. 0 times theorem prover too weak. 2597 trivial. 0 not checked.
[2024-11-08 23:07:17,394 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:07:17,396 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 235 states and 333 transitions.
[2024-11-08 23:07:17,397 INFO  L276                IsEmpty]: Start isEmpty. Operand 235 states and 333 transitions.
[2024-11-08 23:07:17,400 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 272
[2024-11-08 23:07:17,400 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:07:17,400 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:07:18,276 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:07:18,775 INFO  L134       CoverageAnalysis]: Checked inductivity of 2867 backedges. 121 proven. 4 refuted. 0 times theorem prover too weak. 2742 trivial. 0 not checked.
[2024-11-08 23:07:19,407 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:07:19,409 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 237 states and 334 transitions.
[2024-11-08 23:07:19,409 INFO  L276                IsEmpty]: Start isEmpty. Operand 237 states and 334 transitions.
[2024-11-08 23:07:19,412 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 274
[2024-11-08 23:07:19,412 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:07:19,413 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:07:20,497 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:07:22,213 INFO  L134       CoverageAnalysis]: Checked inductivity of 2914 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2914 trivial. 0 not checked.
[2024-11-08 23:07:49,816 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:07:49,818 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 339 states and 489 transitions.
[2024-11-08 23:07:49,819 INFO  L276                IsEmpty]: Start isEmpty. Operand 339 states and 489 transitions.
[2024-11-08 23:07:49,822 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 289
[2024-11-08 23:07:49,823 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:07:49,823 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:07:50,769 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:07:52,677 INFO  L134       CoverageAnalysis]: Checked inductivity of 3010 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3010 trivial. 0 not checked.
[2024-11-08 23:07:53,354 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:07:53,356 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 344 states and 504 transitions.
[2024-11-08 23:07:53,357 INFO  L276                IsEmpty]: Start isEmpty. Operand 344 states and 504 transitions.
[2024-11-08 23:07:53,361 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 290
[2024-11-08 23:07:53,361 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:07:53,361 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:07:54,294 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:07:55,631 INFO  L134       CoverageAnalysis]: Checked inductivity of 3010 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3010 trivial. 0 not checked.
[2024-11-08 23:07:55,716 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:07:55,719 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 345 states and 507 transitions.
[2024-11-08 23:07:55,720 INFO  L276                IsEmpty]: Start isEmpty. Operand 345 states and 507 transitions.
[2024-11-08 23:07:55,723 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 290
[2024-11-08 23:07:55,723 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:07:55,723 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:07:56,831 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:07:57,944 INFO  L134       CoverageAnalysis]: Checked inductivity of 3010 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3010 trivial. 0 not checked.
[2024-11-08 23:07:58,026 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:07:58,028 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 346 states and 510 transitions.
[2024-11-08 23:07:58,028 INFO  L276                IsEmpty]: Start isEmpty. Operand 346 states and 510 transitions.
[2024-11-08 23:07:58,031 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 290
[2024-11-08 23:07:58,032 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:07:58,032 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:07:58,918 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:07:59,887 INFO  L134       CoverageAnalysis]: Checked inductivity of 3010 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3010 trivial. 0 not checked.
[2024-11-08 23:08:00,046 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:08:00,048 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 348 states and 514 transitions.
[2024-11-08 23:08:00,048 INFO  L276                IsEmpty]: Start isEmpty. Operand 348 states and 514 transitions.
[2024-11-08 23:08:00,052 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 290
[2024-11-08 23:08:00,052 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:08:00,052 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:08:00,925 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:08:01,951 INFO  L134       CoverageAnalysis]: Checked inductivity of 3010 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3010 trivial. 0 not checked.
[2024-11-08 23:08:02,042 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:08:02,044 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 349 states and 514 transitions.
[2024-11-08 23:08:02,044 INFO  L276                IsEmpty]: Start isEmpty. Operand 349 states and 514 transitions.
[2024-11-08 23:08:02,048 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 299
[2024-11-08 23:08:02,048 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:08:02,049 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:08:02,961 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:08:03,894 INFO  L134       CoverageAnalysis]: Checked inductivity of 3112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3112 trivial. 0 not checked.
[2024-11-08 23:08:04,562 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:08:04,565 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 350 states and 516 transitions.
[2024-11-08 23:08:04,565 INFO  L276                IsEmpty]: Start isEmpty. Operand 350 states and 516 transitions.
[2024-11-08 23:08:04,569 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 299
[2024-11-08 23:08:04,569 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:08:04,569 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:08:05,549 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:08:06,339 INFO  L134       CoverageAnalysis]: Checked inductivity of 3112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3112 trivial. 0 not checked.
[2024-11-08 23:08:07,000 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:08:07,004 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 351 states and 518 transitions.
[2024-11-08 23:08:07,005 INFO  L276                IsEmpty]: Start isEmpty. Operand 351 states and 518 transitions.
[2024-11-08 23:08:07,009 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 300
[2024-11-08 23:08:07,009 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:08:07,010 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:08:08,102 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:08:08,411 INFO  L134       CoverageAnalysis]: Checked inductivity of 3112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3112 trivial. 0 not checked.
[2024-11-08 23:08:08,451 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:08:08,452 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 352 states and 519 transitions.
[2024-11-08 23:08:08,453 INFO  L276                IsEmpty]: Start isEmpty. Operand 352 states and 519 transitions.
[2024-11-08 23:08:08,456 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 300
[2024-11-08 23:08:08,457 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:08:08,457 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:08:09,240 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:08:10,280 INFO  L134       CoverageAnalysis]: Checked inductivity of 3112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3112 trivial. 0 not checked.
[2024-11-08 23:08:12,113 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:08:12,115 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 356 states and 526 transitions.
[2024-11-08 23:08:12,115 INFO  L276                IsEmpty]: Start isEmpty. Operand 356 states and 526 transitions.
[2024-11-08 23:08:12,118 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 300
[2024-11-08 23:08:12,119 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:08:12,119 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:08:13,030 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:08:13,384 INFO  L134       CoverageAnalysis]: Checked inductivity of 3112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3112 trivial. 0 not checked.
[2024-11-08 23:08:13,425 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:08:13,426 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 357 states and 527 transitions.
[2024-11-08 23:08:13,426 INFO  L276                IsEmpty]: Start isEmpty. Operand 357 states and 527 transitions.
[2024-11-08 23:08:13,430 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 300
[2024-11-08 23:08:13,430 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:08:13,430 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:08:14,288 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:08:15,315 INFO  L134       CoverageAnalysis]: Checked inductivity of 3112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3112 trivial. 0 not checked.
[2024-11-08 23:08:17,002 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:08:17,004 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 361 states and 534 transitions.
[2024-11-08 23:08:17,004 INFO  L276                IsEmpty]: Start isEmpty. Operand 361 states and 534 transitions.
[2024-11-08 23:08:17,008 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 301
[2024-11-08 23:08:17,008 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:08:17,008 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:08:18,128 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:08:19,278 INFO  L134       CoverageAnalysis]: Checked inductivity of 3112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3112 trivial. 0 not checked.
[2024-11-08 23:08:19,447 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:08:19,449 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 361 states and 533 transitions.
[2024-11-08 23:08:19,450 INFO  L276                IsEmpty]: Start isEmpty. Operand 361 states and 533 transitions.
[2024-11-08 23:08:19,453 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 309
[2024-11-08 23:08:19,453 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:08:19,453 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:08:20,539 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:08:21,378 INFO  L134       CoverageAnalysis]: Checked inductivity of 3221 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3220 trivial. 0 not checked.
[2024-11-08 23:08:23,821 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:08:23,822 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 364 states and 540 transitions.
[2024-11-08 23:08:23,823 INFO  L276                IsEmpty]: Start isEmpty. Operand 364 states and 540 transitions.
[2024-11-08 23:08:23,825 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 309
[2024-11-08 23:08:23,826 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:08:23,826 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:08:25,039 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:08:25,948 INFO  L134       CoverageAnalysis]: Checked inductivity of 3221 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3220 trivial. 0 not checked.
[2024-11-08 23:08:28,173 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:08:28,176 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 367 states and 547 transitions.
[2024-11-08 23:08:28,176 INFO  L276                IsEmpty]: Start isEmpty. Operand 367 states and 547 transitions.
[2024-11-08 23:08:28,179 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 310
[2024-11-08 23:08:28,179 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:08:28,179 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:08:29,065 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:08:29,788 INFO  L134       CoverageAnalysis]: Checked inductivity of 3222 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3221 trivial. 0 not checked.
[2024-11-08 23:08:31,234 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:08:31,235 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 367 states and 546 transitions.
[2024-11-08 23:08:31,235 INFO  L276                IsEmpty]: Start isEmpty. Operand 367 states and 546 transitions.
[2024-11-08 23:08:31,238 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 310
[2024-11-08 23:08:31,238 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:08:31,238 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:08:32,131 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:08:32,979 INFO  L134       CoverageAnalysis]: Checked inductivity of 3222 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3221 trivial. 0 not checked.
[2024-11-08 23:08:34,576 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:08:34,577 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 367 states and 545 transitions.
[2024-11-08 23:08:34,577 INFO  L276                IsEmpty]: Start isEmpty. Operand 367 states and 545 transitions.
[2024-11-08 23:08:34,579 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 310
[2024-11-08 23:08:34,579 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:08:34,579 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:08:35,453 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:08:36,586 INFO  L134       CoverageAnalysis]: Checked inductivity of 3224 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3224 trivial. 0 not checked.
[2024-11-08 23:08:40,357 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:08:40,359 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 369 states and 547 transitions.
[2024-11-08 23:08:40,359 INFO  L276                IsEmpty]: Start isEmpty. Operand 369 states and 547 transitions.
[2024-11-08 23:08:40,362 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 310
[2024-11-08 23:08:40,362 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:08:40,362 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:08:41,366 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:08:42,365 INFO  L134       CoverageAnalysis]: Checked inductivity of 3224 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3224 trivial. 0 not checked.
[2024-11-08 23:08:46,129 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:08:46,130 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 371 states and 549 transitions.
[2024-11-08 23:08:46,131 INFO  L276                IsEmpty]: Start isEmpty. Operand 371 states and 549 transitions.
[2024-11-08 23:08:46,133 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 313
[2024-11-08 23:08:46,133 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:08:46,133 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:08:46,977 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:08:48,108 INFO  L134       CoverageAnalysis]: Checked inductivity of 3222 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3222 trivial. 0 not checked.
[2024-11-08 23:08:48,195 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:08:48,197 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 371 states and 548 transitions.
[2024-11-08 23:08:48,197 INFO  L276                IsEmpty]: Start isEmpty. Operand 371 states and 548 transitions.
[2024-11-08 23:08:48,200 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 319
[2024-11-08 23:08:48,201 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:08:48,201 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:08:49,514 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:08:50,460 INFO  L134       CoverageAnalysis]: Checked inductivity of 3340 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 3334 trivial. 0 not checked.
[2024-11-08 23:08:54,348 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:08:54,349 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 375 states and 556 transitions.
[2024-11-08 23:08:54,350 INFO  L276                IsEmpty]: Start isEmpty. Operand 375 states and 556 transitions.
[2024-11-08 23:08:54,352 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 319
[2024-11-08 23:08:54,352 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:08:54,352 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:08:55,195 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:08:56,270 INFO  L134       CoverageAnalysis]: Checked inductivity of 3340 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 3334 trivial. 0 not checked.
[2024-11-08 23:08:59,954 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:08:59,957 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 379 states and 564 transitions.
[2024-11-08 23:08:59,957 INFO  L276                IsEmpty]: Start isEmpty. Operand 379 states and 564 transitions.
[2024-11-08 23:08:59,960 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 320
[2024-11-08 23:08:59,960 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:08:59,961 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:09:00,809 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:09:01,919 INFO  L134       CoverageAnalysis]: Checked inductivity of 3346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3346 trivial. 0 not checked.
[2024-11-08 23:09:03,823 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:09:03,824 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 380 states and 564 transitions.
[2024-11-08 23:09:03,829 INFO  L276                IsEmpty]: Start isEmpty. Operand 380 states and 564 transitions.
[2024-11-08 23:09:03,831 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 320
[2024-11-08 23:09:03,831 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:09:03,832 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:09:04,729 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:09:05,609 INFO  L134       CoverageAnalysis]: Checked inductivity of 3346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3346 trivial. 0 not checked.
[2024-11-08 23:09:07,711 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:09:07,712 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 381 states and 564 transitions.
[2024-11-08 23:09:07,713 INFO  L276                IsEmpty]: Start isEmpty. Operand 381 states and 564 transitions.
[2024-11-08 23:09:07,715 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 322
[2024-11-08 23:09:07,716 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:09:07,716 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:09:08,573 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:09:09,753 INFO  L134       CoverageAnalysis]: Checked inductivity of 3336 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3336 trivial. 0 not checked.
[2024-11-08 23:09:09,837 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:09:09,839 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 381 states and 563 transitions.
[2024-11-08 23:09:09,839 INFO  L276                IsEmpty]: Start isEmpty. Operand 381 states and 563 transitions.
[2024-11-08 23:09:09,842 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 322
[2024-11-08 23:09:09,843 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:09:09,843 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:09:17,973 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:09:47,829 INFO  L134       CoverageAnalysis]: Checked inductivity of 3336 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3336 trivial. 0 not checked.
[2024-11-08 23:11:15,746 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-11-08 23:11:25,836 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-11-08 23:11:37,238 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-11-08 23:11:49,084 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-11-08 23:11:59,193 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-11-08 23:12:19,047 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:12:19,049 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 388 states and 582 transitions.
[2024-11-08 23:12:19,050 INFO  L276                IsEmpty]: Start isEmpty. Operand 388 states and 582 transitions.
[2024-11-08 23:12:19,053 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 338
[2024-11-08 23:12:19,053 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:12:19,053 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:12:28,487 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:13:17,199 INFO  L134       CoverageAnalysis]: Checked inductivity of 3460 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3456 trivial. 0 not checked.
[2024-11-08 23:16:41,750 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-11-08 23:16:51,855 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-11-08 23:17:09,753 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-11-08 23:17:22,417 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-11-08 23:17:32,506 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-11-08 23:17:42,648 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-11-08 23:19:00,122 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:19:00,124 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 400 states and 630 transitions.
[2024-11-08 23:19:00,124 INFO  L276                IsEmpty]: Start isEmpty. Operand 400 states and 630 transitions.
[2024-11-08 23:19:00,127 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 337
[2024-11-08 23:19:00,128 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:19:00,128 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:19:10,026 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:19:30,964 INFO  L134       CoverageAnalysis]: Checked inductivity of 3463 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3463 trivial. 0 not checked.