./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-pthread/cs_fib_longer-1.i --full-output --architecture 32bit


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


Checking for ERROR reachability
Using default analysis
Version a0165632
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_db49be10-ee8c-41e1-9dd4-0bbc2207fbb7/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db49be10-ee8c-41e1-9dd4-0bbc2207fbb7/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_db49be10-ee8c-41e1-9dd4-0bbc2207fbb7/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db49be10-ee8c-41e1-9dd4-0bbc2207fbb7/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_fib_longer-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db49be10-ee8c-41e1-9dd4-0bbc2207fbb7/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_db49be10-ee8c-41e1-9dd4-0bbc2207fbb7/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 f6c9b52ffa673147438276e1d7b786b060eda002f60ced6e1594740d0a0004b3
--- Real Ultimate output ---
This is Ultimate 0.2.5-dev-a016563
[2024-11-08 23:22:18,966 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-11-08 23:22:19,057 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db49be10-ee8c-41e1-9dd4-0bbc2207fbb7/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf
[2024-11-08 23:22:19,068 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-11-08 23:22:19,068 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver
[2024-11-08 23:22:19,120 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-08 23:22:19,121 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-08 23:22:19,122 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ALWAYS
[2024-11-08 23:22:19,123 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-08 23:22:19,125 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-11-08 23:22:19,125 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-08 23:22:19,126 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-11-08 23:22:19,126 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-11-08 23:22:19,127 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-11-08 23:22:19,127 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-11-08 23:22:19,127 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-11-08 23:22:19,130 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-11-08 23:22:19,131 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-08 23:22:19,131 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-11-08 23:22:19,131 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-11-08 23:22:19,131 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-11-08 23:22:19,132 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-11-08 23:22:19,132 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-11-08 23:22:19,133 INFO  L151        SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2024-11-08 23:22:19,133 INFO  L153        SettingsManager]:  * Timeout in seconds=1000000
[2024-11-08 23:22:19,136 INFO  L153        SettingsManager]:  * Theory for external solver=ALL
[2024-11-08 23:22:19,137 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-08 23:22:19,137 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-08 23:22:19,137 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-08 23:22:19,138 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-11-08 23:22:19,138 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-08 23:22:19,138 INFO  L153        SettingsManager]:  * Trace refinement strategy=PENGUIN
[2024-11-08 23:22:19,138 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-08 23:22:19,139 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_db49be10-ee8c-41e1-9dd4-0bbc2207fbb7/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_db49be10-ee8c-41e1-9dd4-0bbc2207fbb7/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 -> f6c9b52ffa673147438276e1d7b786b060eda002f60ced6e1594740d0a0004b3
[2024-11-08 23:22:19,471 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-08 23:22:19,499 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-08 23:22:19,503 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-08 23:22:19,505 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-11-08 23:22:19,505 INFO  L274        PluginConnector]: CDTParser initialized
[2024-11-08 23:22:19,507 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db49be10-ee8c-41e1-9dd4-0bbc2207fbb7/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-pthread/cs_fib_longer-1.i
Unable to find full path for "g++"
[2024-11-08 23:22:21,548 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-11-08 23:22:21,803 INFO  L384              CDTParser]: Found 1 translation units.
[2024-11-08 23:22:21,803 INFO  L180              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db49be10-ee8c-41e1-9dd4-0bbc2207fbb7/sv-benchmarks/c/seq-pthread/cs_fib_longer-1.i
[2024-11-08 23:22:21,835 INFO  L427              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db49be10-ee8c-41e1-9dd4-0bbc2207fbb7/bin/ukojak-verify-ImItNfHLgk/data/fcba16a5c/7774ad7b641b42a580dc67d7d5f34f94/FLAG7e629fd3c
[2024-11-08 23:22:22,124 INFO  L435              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db49be10-ee8c-41e1-9dd4-0bbc2207fbb7/bin/ukojak-verify-ImItNfHLgk/data/fcba16a5c/7774ad7b641b42a580dc67d7d5f34f94
[2024-11-08 23:22:22,127 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-08 23:22:22,129 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-08 23:22:22,146 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-08 23:22:22,147 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-08 23:22:22,155 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-08 23:22:22,156 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:22:22" (1/1) ...
[2024-11-08 23:22:22,158 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@335ad279 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:22, skipping insertion in model container
[2024-11-08 23:22:22,158 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:22:22" (1/1) ...
[2024-11-08 23:22:22,224 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-11-08 23:22:22,646 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_db49be10-ee8c-41e1-9dd4-0bbc2207fbb7/sv-benchmarks/c/seq-pthread/cs_fib_longer-1.i[23609,23622]
[2024-11-08 23:22:22,856 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-08 23:22:22,875 INFO  L200         MainTranslator]: Completed pre-run
[2024-11-08 23:22:22,906 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_db49be10-ee8c-41e1-9dd4-0bbc2207fbb7/sv-benchmarks/c/seq-pthread/cs_fib_longer-1.i[23609,23622]
[2024-11-08 23:22:22,980 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-08 23:22:23,042 INFO  L204         MainTranslator]: Completed translation
[2024-11-08 23:22:23,042 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:23 WrapperNode
[2024-11-08 23:22:23,043 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-08 23:22:23,044 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-08 23:22:23,044 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-08 23:22:23,044 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-08 23:22:23,052 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:23" (1/1) ...
[2024-11-08 23:22:23,082 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:23" (1/1) ...
[2024-11-08 23:22:23,142 INFO  L138                Inliner]: procedures = 145, calls = 446, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 785
[2024-11-08 23:22:23,142 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-08 23:22:23,143 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-08 23:22:23,143 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-08 23:22:23,143 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-11-08 23:22:23,153 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:23" (1/1) ...
[2024-11-08 23:22:23,154 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:23" (1/1) ...
[2024-11-08 23:22:23,164 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:23" (1/1) ...
[2024-11-08 23:22:23,165 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:23" (1/1) ...
[2024-11-08 23:22:23,203 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:23" (1/1) ...
[2024-11-08 23:22:23,208 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:23" (1/1) ...
[2024-11-08 23:22:23,212 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:23" (1/1) ...
[2024-11-08 23:22:23,216 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:23" (1/1) ...
[2024-11-08 23:22:23,223 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-08 23:22:23,224 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-08 23:22:23,225 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-11-08 23:22:23,225 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-11-08 23:22:23,229 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:23" (1/1) ...
[2024-11-08 23:22:23,240 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-08 23:22:23,274 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db49be10-ee8c-41e1-9dd4-0bbc2207fbb7/bin/ukojak-verify-ImItNfHLgk/z3
[2024-11-08 23:22:23,299 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db49be10-ee8c-41e1-9dd4-0bbc2207fbb7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2024-11-08 23:22:23,304 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db49be10-ee8c-41e1-9dd4-0bbc2207fbb7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2024-11-08 23:22:23,386 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2024-11-08 23:22:23,386 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2024-11-08 23:22:23,386 INFO  L130     BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2024-11-08 23:22:23,387 INFO  L138     BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2024-11-08 23:22:23,389 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-08 23:22:23,389 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2024-11-08 23:22:23,390 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2024-11-08 23:22:23,390 INFO  L130     BoogieDeclarations]: Found specification of procedure __CS_pthread_create
[2024-11-08 23:22:23,390 INFO  L138     BoogieDeclarations]: Found implementation of procedure __CS_pthread_create
[2024-11-08 23:22:23,391 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2024-11-08 23:22:23,392 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$
[2024-11-08 23:22:23,392 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$
[2024-11-08 23:22:23,392 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-11-08 23:22:23,394 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2024-11-08 23:22:23,394 INFO  L130     BoogieDeclarations]: Found specification of procedure __CS_cs
[2024-11-08 23:22:23,395 INFO  L138     BoogieDeclarations]: Found implementation of procedure __CS_cs
[2024-11-08 23:22:23,395 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2024-11-08 23:22:23,395 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-08 23:22:23,397 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-08 23:22:23,610 INFO  L238             CfgBuilder]: Building ICFG
[2024-11-08 23:22:23,613 INFO  L264             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-08 23:22:23,969 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 23:22:23,970 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 23:22:23,970 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 23:22:23,970 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 23:22:23,970 INFO  L735   $ProcedureCfgBuilder]: dead code at ProgramPoint L734: SUMMARY for call __CS_cs(); srcloc: null
[2024-11-08 23:22:23,971 INFO  L735   $ProcedureCfgBuilder]: dead code at ProgramPoint L734-1: 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 23:22:23,971 INFO  L735   $ProcedureCfgBuilder]: dead code at ProgramPoint L734-1: 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 23:22:34,729 INFO  L?                        ?]: Removed 79 outVars from TransFormulas that were not future-live.
[2024-11-08 23:22:34,729 INFO  L287             CfgBuilder]: Performing block encoding
[2024-11-08 23:22:34,907 INFO  L311             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-08 23:22:34,908 INFO  L316             CfgBuilder]: Removed 0 assume(true) statements.
[2024-11-08 23:22:34,912 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:22:34 BoogieIcfgContainer
[2024-11-08 23:22:34,912 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-08 23:22:34,913 INFO  L112        PluginConnector]: ------------------------CodeCheck----------------------------
[2024-11-08 23:22:34,913 INFO  L270        PluginConnector]: Initializing CodeCheck...
[2024-11-08 23:22:34,925 INFO  L274        PluginConnector]: CodeCheck initialized
[2024-11-08 23:22:34,925 INFO  L184        PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:22:34" (1/1) ...
[2024-11-08 23:22:34,938 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-08 23:22:35,005 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:22:35,022 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 171 states and 257 transitions.
[2024-11-08 23:22:35,022 INFO  L276                IsEmpty]: Start isEmpty. Operand 171 states and 257 transitions.
[2024-11-08 23:22:35,037 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 204
[2024-11-08 23:22:35,037 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:22:35,038 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:22:36,316 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:22:37,112 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 23:22:37,273 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:22:37,277 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 172 states and 258 transitions.
[2024-11-08 23:22:37,277 INFO  L276                IsEmpty]: Start isEmpty. Operand 172 states and 258 transitions.
[2024-11-08 23:22:37,287 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 205
[2024-11-08 23:22:37,288 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:22:37,288 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:22:38,302 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:22:38,668 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 23:22:38,717 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:22:38,720 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 173 states and 259 transitions.
[2024-11-08 23:22:38,720 INFO  L276                IsEmpty]: Start isEmpty. Operand 173 states and 259 transitions.
[2024-11-08 23:22:38,729 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 208
[2024-11-08 23:22:38,730 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:22:38,730 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:22:39,726 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:22:40,097 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 23:22:40,192 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:22:40,197 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 174 states and 261 transitions.
[2024-11-08 23:22:40,201 INFO  L276                IsEmpty]: Start isEmpty. Operand 174 states and 261 transitions.
[2024-11-08 23:22:40,206 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 209
[2024-11-08 23:22:40,209 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:22:40,210 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:22:41,448 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:22:41,786 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 23:22:41,842 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:22:41,844 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 175 states and 262 transitions.
[2024-11-08 23:22:41,846 INFO  L276                IsEmpty]: Start isEmpty. Operand 175 states and 262 transitions.
[2024-11-08 23:22:41,854 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 210
[2024-11-08 23:22:41,855 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:22:41,855 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:22:42,935 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:22:43,311 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 23:22:43,466 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:22:43,469 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 176 states and 264 transitions.
[2024-11-08 23:22:43,471 INFO  L276                IsEmpty]: Start isEmpty. Operand 176 states and 264 transitions.
[2024-11-08 23:22:43,477 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 211
[2024-11-08 23:22:43,477 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:22:43,477 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:22:44,529 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:22:44,710 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 23:22:44,877 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:22:44,878 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 176 states and 263 transitions.
[2024-11-08 23:22:44,879 INFO  L276                IsEmpty]: Start isEmpty. Operand 176 states and 263 transitions.
[2024-11-08 23:22:44,882 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 212
[2024-11-08 23:22:44,882 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:22:44,882 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:22:45,541 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:22:45,862 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 23:22:46,959 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:22:46,960 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 183 states and 274 transitions.
[2024-11-08 23:22:46,961 INFO  L276                IsEmpty]: Start isEmpty. Operand 183 states and 274 transitions.
[2024-11-08 23:22:46,963 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 213
[2024-11-08 23:22:46,964 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:22:46,964 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:22:47,764 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:22:48,070 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 23:22:48,293 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:22:48,295 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 183 states and 273 transitions.
[2024-11-08 23:22:48,295 INFO  L276                IsEmpty]: Start isEmpty. Operand 183 states and 273 transitions.
[2024-11-08 23:22:48,299 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 220
[2024-11-08 23:22:48,300 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:22:48,300 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:22:49,342 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:22:49,737 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 23:22:50,103 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:22:50,104 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 185 states and 274 transitions.
[2024-11-08 23:22:50,104 INFO  L276                IsEmpty]: Start isEmpty. Operand 185 states and 274 transitions.
[2024-11-08 23:22:50,110 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 222
[2024-11-08 23:22:50,111 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:22:50,112 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:22:50,884 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:22:51,333 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 23:22:53,040 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:22:53,041 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 193 states and 285 transitions.
[2024-11-08 23:22:53,042 INFO  L276                IsEmpty]: Start isEmpty. Operand 193 states and 285 transitions.
[2024-11-08 23:22:53,043 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 230
[2024-11-08 23:22:53,044 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:22:53,044 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:22:53,849 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:22:54,250 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 23:22:54,822 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:22:54,823 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 195 states and 286 transitions.
[2024-11-08 23:22:54,824 INFO  L276                IsEmpty]: Start isEmpty. Operand 195 states and 286 transitions.
[2024-11-08 23:22:54,830 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 232
[2024-11-08 23:22:54,830 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:22:54,830 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:22:55,866 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:22:56,402 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 23:22:58,075 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:22:58,076 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 203 states and 297 transitions.
[2024-11-08 23:22:58,076 INFO  L276                IsEmpty]: Start isEmpty. Operand 203 states and 297 transitions.
[2024-11-08 23:22:58,078 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 240
[2024-11-08 23:22:58,078 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:22:58,079 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:22:58,809 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:22:59,168 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 23:22:59,608 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:22:59,609 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 205 states and 298 transitions.
[2024-11-08 23:22:59,609 INFO  L276                IsEmpty]: Start isEmpty. Operand 205 states and 298 transitions.
[2024-11-08 23:22:59,611 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 242
[2024-11-08 23:22:59,611 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:22:59,611 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:23:00,319 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:23:01,049 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 23:23:03,270 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:23:03,273 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 213 states and 309 transitions.
[2024-11-08 23:23:03,276 INFO  L276                IsEmpty]: Start isEmpty. Operand 213 states and 309 transitions.
[2024-11-08 23:23:03,278 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 250
[2024-11-08 23:23:03,278 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:23:03,278 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:23:04,033 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:23:04,579 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 23:23:05,137 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:23:05,139 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 215 states and 310 transitions.
[2024-11-08 23:23:05,140 INFO  L276                IsEmpty]: Start isEmpty. Operand 215 states and 310 transitions.
[2024-11-08 23:23:05,143 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 252
[2024-11-08 23:23:05,143 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:23:05,144 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:23:05,884 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:23:06,649 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 23:23:09,105 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:23:09,106 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 223 states and 321 transitions.
[2024-11-08 23:23:09,107 INFO  L276                IsEmpty]: Start isEmpty. Operand 223 states and 321 transitions.
[2024-11-08 23:23:09,109 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 260
[2024-11-08 23:23:09,109 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:23:09,109 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:23:09,773 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:23:10,182 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 23:23:10,739 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:23:10,740 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 225 states and 322 transitions.
[2024-11-08 23:23:10,740 INFO  L276                IsEmpty]: Start isEmpty. Operand 225 states and 322 transitions.
[2024-11-08 23:23:10,742 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 262
[2024-11-08 23:23:10,742 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:23:10,743 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:23:11,497 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:23:12,214 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 23:23:14,378 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:23:14,379 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 233 states and 332 transitions.
[2024-11-08 23:23:14,380 INFO  L276                IsEmpty]: Start isEmpty. Operand 233 states and 332 transitions.
[2024-11-08 23:23:14,382 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 270
[2024-11-08 23:23:14,382 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:23:14,383 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:23:15,152 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:23:15,613 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 23:23:16,364 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:23:16,365 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 235 states and 333 transitions.
[2024-11-08 23:23:16,366 INFO  L276                IsEmpty]: Start isEmpty. Operand 235 states and 333 transitions.
[2024-11-08 23:23:16,369 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 272
[2024-11-08 23:23:16,369 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:23:16,369 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:23:17,144 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:23:17,556 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 23:23:18,105 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:23:18,106 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 237 states and 334 transitions.
[2024-11-08 23:23:18,106 INFO  L276                IsEmpty]: Start isEmpty. Operand 237 states and 334 transitions.
[2024-11-08 23:23:18,108 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 274
[2024-11-08 23:23:18,108 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:23:18,108 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:23:18,831 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:23:20,610 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 23:23:46,260 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:23:46,265 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 339 states and 489 transitions.
[2024-11-08 23:23:46,266 INFO  L276                IsEmpty]: Start isEmpty. Operand 339 states and 489 transitions.
[2024-11-08 23:23:46,269 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 289
[2024-11-08 23:23:46,274 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:23:46,274 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:23:47,120 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:23:49,244 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 23:23:50,057 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:23:50,059 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 344 states and 504 transitions.
[2024-11-08 23:23:50,059 INFO  L276                IsEmpty]: Start isEmpty. Operand 344 states and 504 transitions.
[2024-11-08 23:23:50,062 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 290
[2024-11-08 23:23:50,062 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:23:50,062 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:23:50,892 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:23:51,934 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 23:23:52,003 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:23:52,005 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 345 states and 507 transitions.
[2024-11-08 23:23:52,005 INFO  L276                IsEmpty]: Start isEmpty. Operand 345 states and 507 transitions.
[2024-11-08 23:23:52,007 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 290
[2024-11-08 23:23:52,008 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:23:52,009 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:23:52,824 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:23:53,658 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 23:23:53,716 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:23:53,718 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 346 states and 510 transitions.
[2024-11-08 23:23:53,719 INFO  L276                IsEmpty]: Start isEmpty. Operand 346 states and 510 transitions.
[2024-11-08 23:23:53,721 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 290
[2024-11-08 23:23:53,721 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:23:53,722 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:23:54,435 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:23:55,219 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 23:23:55,318 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:23:55,320 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 348 states and 514 transitions.
[2024-11-08 23:23:55,321 INFO  L276                IsEmpty]: Start isEmpty. Operand 348 states and 514 transitions.
[2024-11-08 23:23:55,324 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 290
[2024-11-08 23:23:55,324 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:23:55,324 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:23:56,056 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:23:56,871 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 23:23:56,988 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:23:56,991 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 349 states and 514 transitions.
[2024-11-08 23:23:56,991 INFO  L276                IsEmpty]: Start isEmpty. Operand 349 states and 514 transitions.
[2024-11-08 23:23:56,995 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 299
[2024-11-08 23:23:56,995 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:23:56,995 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:23:57,990 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:23:59,016 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 23:23:59,603 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:23:59,606 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 350 states and 516 transitions.
[2024-11-08 23:23:59,606 INFO  L276                IsEmpty]: Start isEmpty. Operand 350 states and 516 transitions.
[2024-11-08 23:23:59,610 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 299
[2024-11-08 23:23:59,610 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:23:59,611 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:24:00,496 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:24:01,120 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 23:24:01,615 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:24:01,617 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 351 states and 518 transitions.
[2024-11-08 23:24:01,618 INFO  L276                IsEmpty]: Start isEmpty. Operand 351 states and 518 transitions.
[2024-11-08 23:24:01,621 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 300
[2024-11-08 23:24:01,621 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:24:01,621 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:24:02,240 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:24:02,435 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 23:24:02,531 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:24:02,537 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 352 states and 519 transitions.
[2024-11-08 23:24:02,537 INFO  L276                IsEmpty]: Start isEmpty. Operand 352 states and 519 transitions.
[2024-11-08 23:24:02,540 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 300
[2024-11-08 23:24:02,544 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:24:02,544 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:24:03,313 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:24:03,522 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 23:24:03,555 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:24:03,557 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 353 states and 520 transitions.
[2024-11-08 23:24:03,557 INFO  L276                IsEmpty]: Start isEmpty. Operand 353 states and 520 transitions.
[2024-11-08 23:24:03,560 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 300
[2024-11-08 23:24:03,560 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:24:03,561 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:24:04,315 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:24:05,025 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 23:24:06,690 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:24:06,692 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 357 states and 527 transitions.
[2024-11-08 23:24:06,692 INFO  L276                IsEmpty]: Start isEmpty. Operand 357 states and 527 transitions.
[2024-11-08 23:24:06,695 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 300
[2024-11-08 23:24:06,695 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:24:06,695 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:24:07,417 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:24:08,129 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 23:24:09,496 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:24:09,498 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 361 states and 534 transitions.
[2024-11-08 23:24:09,498 INFO  L276                IsEmpty]: Start isEmpty. Operand 361 states and 534 transitions.
[2024-11-08 23:24:09,501 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 301
[2024-11-08 23:24:09,501 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:24:09,502 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:24:10,243 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:24:11,176 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 23:24:11,282 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:24:11,285 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 361 states and 533 transitions.
[2024-11-08 23:24:11,285 INFO  L276                IsEmpty]: Start isEmpty. Operand 361 states and 533 transitions.
[2024-11-08 23:24:11,288 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 309
[2024-11-08 23:24:11,288 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:24:11,288 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:24:12,220 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:24:13,016 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 23:24:15,096 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:24:15,098 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 364 states and 540 transitions.
[2024-11-08 23:24:15,099 INFO  L276                IsEmpty]: Start isEmpty. Operand 364 states and 540 transitions.
[2024-11-08 23:24:15,101 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 309
[2024-11-08 23:24:15,101 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:24:15,102 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:24:16,015 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:24:16,698 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 23:24:18,663 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:24:18,665 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 367 states and 547 transitions.
[2024-11-08 23:24:18,666 INFO  L276                IsEmpty]: Start isEmpty. Operand 367 states and 547 transitions.
[2024-11-08 23:24:18,668 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 310
[2024-11-08 23:24:18,668 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:24:18,669 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:24:19,705 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:24:20,475 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 23:24:22,002 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:24:22,003 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 367 states and 546 transitions.
[2024-11-08 23:24:22,004 INFO  L276                IsEmpty]: Start isEmpty. Operand 367 states and 546 transitions.
[2024-11-08 23:24:22,007 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 310
[2024-11-08 23:24:22,007 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:24:22,007 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:24:22,750 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:24:23,320 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 23:24:24,934 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:24:24,936 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 367 states and 545 transitions.
[2024-11-08 23:24:24,936 INFO  L276                IsEmpty]: Start isEmpty. Operand 367 states and 545 transitions.
[2024-11-08 23:24:24,939 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 310
[2024-11-08 23:24:24,939 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:24:24,939 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:24:25,931 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:24:26,803 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 23:24:29,847 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:24:29,849 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 369 states and 547 transitions.
[2024-11-08 23:24:29,849 INFO  L276                IsEmpty]: Start isEmpty. Operand 369 states and 547 transitions.
[2024-11-08 23:24:29,851 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 310
[2024-11-08 23:24:29,851 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:24:29,852 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:24:30,627 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:24:31,320 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 23:24:34,250 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:24:34,252 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 371 states and 549 transitions.
[2024-11-08 23:24:34,252 INFO  L276                IsEmpty]: Start isEmpty. Operand 371 states and 549 transitions.
[2024-11-08 23:24:34,253 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 313
[2024-11-08 23:24:34,254 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:24:34,254 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:24:34,976 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:24:35,881 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 23:24:35,962 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:24:35,964 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 371 states and 548 transitions.
[2024-11-08 23:24:35,964 INFO  L276                IsEmpty]: Start isEmpty. Operand 371 states and 548 transitions.
[2024-11-08 23:24:35,967 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 319
[2024-11-08 23:24:35,968 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:24:35,968 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:24:36,757 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:24:37,665 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 23:24:41,916 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:24:41,918 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 375 states and 556 transitions.
[2024-11-08 23:24:41,918 INFO  L276                IsEmpty]: Start isEmpty. Operand 375 states and 556 transitions.
[2024-11-08 23:24:41,920 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 319
[2024-11-08 23:24:41,921 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:24:41,921 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:24:42,985 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:24:43,991 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 23:24:47,471 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:24:47,473 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 379 states and 564 transitions.
[2024-11-08 23:24:47,473 INFO  L276                IsEmpty]: Start isEmpty. Operand 379 states and 564 transitions.
[2024-11-08 23:24:47,475 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 320
[2024-11-08 23:24:47,476 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:24:47,476 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:24:48,168 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:24:49,336 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 23:24:50,869 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:24:50,871 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 380 states and 564 transitions.
[2024-11-08 23:24:50,871 INFO  L276                IsEmpty]: Start isEmpty. Operand 380 states and 564 transitions.
[2024-11-08 23:24:50,874 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 320
[2024-11-08 23:24:50,874 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:24:50,874 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:24:51,594 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:24:52,524 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 23:24:54,454 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:24:54,456 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 381 states and 564 transitions.
[2024-11-08 23:24:54,456 INFO  L276                IsEmpty]: Start isEmpty. Operand 381 states and 564 transitions.
[2024-11-08 23:24:54,458 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 322
[2024-11-08 23:24:54,458 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:24:54,459 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:24:55,157 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:24:56,178 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 23:24:56,231 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:24:56,233 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 381 states and 563 transitions.
[2024-11-08 23:24:56,233 INFO  L276                IsEmpty]: Start isEmpty. Operand 381 states and 563 transitions.
[2024-11-08 23:24:56,235 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 322
[2024-11-08 23:24:56,235 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:24:56,236 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:25:08,378 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:25:35,929 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 23:27:07,344 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 23:27:17,401 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-11-08 23:27:29,807 WARN  L539   Checker$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 23:27:41,576 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-11-08 23:27:51,664 WARN  L539   Checker$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 23:28:16,631 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:28:16,633 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 388 states and 582 transitions.
[2024-11-08 23:28:16,634 INFO  L276                IsEmpty]: Start isEmpty. Operand 388 states and 582 transitions.
[2024-11-08 23:28:16,637 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 337
[2024-11-08 23:28:16,637 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:28:16,637 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:28:23,753 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:28:47,580 INFO  L134       CoverageAnalysis]: Checked inductivity of 3463 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3458 trivial. 0 not checked.
[2024-11-08 23:33:02,907 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-11-08 23:33:13,121 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-11-08 23:33:32,371 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-11-08 23:33:45,935 WARN  L539   Checker$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 23:33:56,044 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-11-08 23:34:06,130 WARN  L539   Checker$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 23:34:32,385 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:34:32,388 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 394 states and 602 transitions.
[2024-11-08 23:34:32,388 INFO  L276                IsEmpty]: Start isEmpty. Operand 394 states and 602 transitions.
[2024-11-08 23:34:32,392 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 338
[2024-11-08 23:34:32,392 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:34:32,392 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:34:54,710 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:35:26,942 INFO  L134       CoverageAnalysis]: Checked inductivity of 3460 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3460 trivial. 0 not checked.