./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-pthread/cs_queue-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6825764e-71d9-495e-9451-225efcba5011/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6825764e-71d9-495e-9451-225efcba5011/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6825764e-71d9-495e-9451-225efcba5011/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6825764e-71d9-495e-9451-225efcba5011/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_queue-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6825764e-71d9-495e-9451-225efcba5011/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6825764e-71d9-495e-9451-225efcba5011/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 38d92478d67c3996e3815aaa6d0075347cfc456da7f20d1b1bb733d11593b6cf --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:36:42,881 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:36:42,975 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6825764e-71d9-495e-9451-225efcba5011/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:36:42,985 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:36:42,986 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:36:43,022 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:36:43,023 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:36:43,024 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:36:43,025 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:36:43,025 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:36:43,026 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:36:43,026 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:36:43,026 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:36:43,027 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:36:43,027 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:36:43,027 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:36:43,027 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:36:43,027 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:36:43,027 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:36:43,027 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:36:43,027 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:36:43,027 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:36:43,027 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:36:43,027 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:36:43,027 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:36:43,027 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:36:43,028 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:36:43,028 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:36:43,028 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:36:43,028 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:36:43,028 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:36:43,028 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:36:43,028 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:36:43,028 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6825764e-71d9-495e-9451-225efcba5011/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 38d92478d67c3996e3815aaa6d0075347cfc456da7f20d1b1bb733d11593b6cf [2024-11-13 20:36:43,343 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:36:43,355 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:36:43,362 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:36:43,364 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:36:43,364 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:36:43,366 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6825764e-71d9-495e-9451-225efcba5011/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-pthread/cs_queue-1.i Unable to find full path for "g++" [2024-11-13 20:36:45,306 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:36:45,636 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:36:45,637 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6825764e-71d9-495e-9451-225efcba5011/sv-benchmarks/c/seq-pthread/cs_queue-1.i [2024-11-13 20:36:45,665 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6825764e-71d9-495e-9451-225efcba5011/bin/ukojak-verify-EEHR8qb7sm/data/036ef73ff/ef8a70c839804408addd6ff2557bf546/FLAG3b8b2262c [2024-11-13 20:36:45,876 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6825764e-71d9-495e-9451-225efcba5011/bin/ukojak-verify-EEHR8qb7sm/data/036ef73ff/ef8a70c839804408addd6ff2557bf546 [2024-11-13 20:36:45,878 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:36:45,880 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:36:45,881 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:36:45,881 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:36:45,886 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:36:45,887 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:36:45" (1/1) ... [2024-11-13 20:36:45,888 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55da0439 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:45, skipping insertion in model container [2024-11-13 20:36:45,888 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:36:45" (1/1) ... [2024-11-13 20:36:45,937 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:36:46,556 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_6825764e-71d9-495e-9451-225efcba5011/sv-benchmarks/c/seq-pthread/cs_queue-1.i[34744,34757] [2024-11-13 20:36:46,787 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:36:46,828 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:36:46,874 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_6825764e-71d9-495e-9451-225efcba5011/sv-benchmarks/c/seq-pthread/cs_queue-1.i[34744,34757] [2024-11-13 20:36:46,965 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:36:47,029 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:36:47,030 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:47 WrapperNode [2024-11-13 20:36:47,030 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:36:47,031 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:36:47,032 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:36:47,032 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:36:47,039 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:47" (1/1) ... [2024-11-13 20:36:47,085 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:47" (1/1) ... [2024-11-13 20:36:47,202 INFO L138 Inliner]: procedures = 251, calls = 629, calls flagged for inlining = 9, calls inlined = 9, statements flattened = 1411 [2024-11-13 20:36:47,206 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:36:47,207 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:36:47,207 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:36:47,207 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:36:47,218 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:47" (1/1) ... [2024-11-13 20:36:47,222 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:47" (1/1) ... [2024-11-13 20:36:47,242 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:47" (1/1) ... [2024-11-13 20:36:47,242 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:47" (1/1) ... [2024-11-13 20:36:47,299 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:47" (1/1) ... [2024-11-13 20:36:47,306 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:47" (1/1) ... [2024-11-13 20:36:47,313 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:47" (1/1) ... [2024-11-13 20:36:47,318 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:47" (1/1) ... [2024-11-13 20:36:47,330 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:36:47,331 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:36:47,332 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:36:47,332 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:36:47,337 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:36:47" (1/1) ... [2024-11-13 20:36:47,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:36:47,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6825764e-71d9-495e-9451-225efcba5011/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:36:47,387 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6825764e-71d9-495e-9451-225efcba5011/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:36:47,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6825764e-71d9-495e-9451-225efcba5011/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:36:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:36:47,418 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:36:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:36:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure empty [2024-11-13 20:36:47,418 INFO L138 BoogieDeclarations]: Found implementation of procedure empty [2024-11-13 20:36:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_mutex_lock [2024-11-13 20:36:47,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_mutex_lock [2024-11-13 20:36:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:36:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:36:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:36:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_mutex_unlock [2024-11-13 20:36:47,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_mutex_unlock [2024-11-13 20:36:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:36:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:36:47,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:36:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:36:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:36:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:36:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2024-11-13 20:36:47,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2024-11-13 20:36:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2024-11-13 20:36:47,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2024-11-13 20:36:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2024-11-13 20:36:47,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2024-11-13 20:36:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2024-11-13 20:36:47,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2024-11-13 20:36:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:36:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:36:47,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:36:47,739 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:36:47,741 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:36:47,852 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !(0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296)); [2024-11-13 20:36:47,852 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !(0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296)); [2024-11-13 20:36:47,852 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume 0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296);#res := 0; [2024-11-13 20:36:47,853 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume 0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296);#res := 0; [2024-11-13 20:36:48,601 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L1093: SUMMARY for call __CS_cs(); srcloc: null [2024-11-13 20:36:48,602 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L1093-1: assume 0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296);t2_#res#1.base, t2_#res#1.offset := 0, 0; [2024-11-13 20:36:48,602 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L1093-1: assume !(0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296)); [2024-11-13 20:36:48,603 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L1129: SUMMARY for call __CS_cs(); srcloc: null [2024-11-13 20:36:48,603 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L1129-1: 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; [2024-11-13 20:36:48,603 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L1129-1: assume !(0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296)); [2024-11-13 20:36:48,604 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume 0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296);t2_#res#1.base, t2_#res#1.offset := 0, 0; [2024-11-13 20:36:48,604 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !(0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296)); [2024-11-13 20:36:48,604 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##83: assume !(0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296)); [2024-11-13 20:36:48,604 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##82: assume 0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296);dequeue_#res#1 := 0; [2024-11-13 20:36:48,604 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##89: assume !(0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296)); [2024-11-13 20:36:48,605 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##88: assume 0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296);t2_#res#1.base, t2_#res#1.offset := 0, 0; [2024-11-13 20:36:48,605 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !(0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296)); [2024-11-13 20:36:48,605 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: 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; [2024-11-13 20:36:48,605 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##24: assume !(0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296)); [2024-11-13 20:36:48,605 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##23: 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; [2024-11-13 20:36:48,609 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##149: assume 0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296);enqueue_#res#1 := 0; [2024-11-13 20:36:48,609 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##150: assume !(0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296)); [2024-11-13 20:36:48,609 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##166: assume 0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296);t1_#res#1.base, t1_#res#1.offset := 0, 0; [2024-11-13 20:36:48,609 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##167: assume !(0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296)); [2024-11-13 20:36:48,609 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##109: assume 0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296);t2_#res#1.base, t2_#res#1.offset := 0, 0; [2024-11-13 20:36:48,609 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##110: assume !(0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296)); [2024-11-13 20:36:59,858 INFO L? ?]: Removed 108 outVars from TransFormulas that were not future-live. [2024-11-13 20:36:59,858 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:37:00,133 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:37:00,137 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-13 20:37:00,137 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:37:00 BoogieIcfgContainer [2024-11-13 20:37:00,137 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:37:00,138 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:37:00,140 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:37:00,151 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:37:00,151 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:37:00" (1/1) ... [2024-11-13 20:37:00,161 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:37:00,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:00,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 316 states and 509 transitions. [2024-11-13 20:37:00,246 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 509 transitions. [2024-11-13 20:37:00,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 20:37:00,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:00,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:03,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:04,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2652 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2652 trivial. 0 not checked. [2024-11-13 20:37:14,562 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 [] [2024-11-13 20:37:14,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:14,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 317 states and 510 transitions. [2024-11-13 20:37:14,757 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 510 transitions. [2024-11-13 20:37:14,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 20:37:14,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:14,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:16,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:17,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2653 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2652 trivial. 0 not checked. [2024-11-13 20:37:17,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:17,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 318 states and 512 transitions. [2024-11-13 20:37:17,913 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 512 transitions. [2024-11-13 20:37:17,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 20:37:17,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:17,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:19,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:19,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2654 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2652 trivial. 0 not checked. [2024-11-13 20:37:20,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:20,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 319 states and 514 transitions. [2024-11-13 20:37:20,192 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 514 transitions. [2024-11-13 20:37:20,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 20:37:20,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:20,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:21,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:22,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2656 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2655 trivial. 0 not checked. [2024-11-13 20:37:22,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:22,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 320 states and 516 transitions. [2024-11-13 20:37:22,392 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 516 transitions. [2024-11-13 20:37:22,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 20:37:22,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:22,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:23,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:24,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2657 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2655 trivial. 0 not checked. [2024-11-13 20:37:24,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:24,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 321 states and 518 transitions. [2024-11-13 20:37:24,554 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 518 transitions. [2024-11-13 20:37:24,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 20:37:24,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:24,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:26,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:26,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2659 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2658 trivial. 0 not checked. [2024-11-13 20:37:26,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:26,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 322 states and 520 transitions. [2024-11-13 20:37:26,432 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 520 transitions. [2024-11-13 20:37:26,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 20:37:26,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:26,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:28,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:28,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2660 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2658 trivial. 0 not checked. [2024-11-13 20:37:28,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:28,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 323 states and 522 transitions. [2024-11-13 20:37:28,718 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 522 transitions. [2024-11-13 20:37:28,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 20:37:28,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:28,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:30,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:30,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2662 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2661 trivial. 0 not checked. [2024-11-13 20:37:42,497 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 [] [2024-11-13 20:37:42,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:42,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 333 states and 541 transitions. [2024-11-13 20:37:42,658 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 541 transitions. [2024-11-13 20:37:42,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 20:37:42,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:42,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:44,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:44,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2700 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-13 20:37:45,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:45,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 334 states and 542 transitions. [2024-11-13 20:37:45,572 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 542 transitions. [2024-11-13 20:37:45,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 20:37:45,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:45,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:46,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:47,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2706 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-13 20:37:48,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:48,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 335 states and 543 transitions. [2024-11-13 20:37:48,359 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 543 transitions. [2024-11-13 20:37:48,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 20:37:48,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:48,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:50,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:50,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2713 backedges. 17 proven. 10 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-13 20:37:51,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:51,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 336 states and 544 transitions. [2024-11-13 20:37:51,693 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 544 transitions. [2024-11-13 20:37:51,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-13 20:37:51,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:51,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:52,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:53,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2721 backedges. 20 proven. 15 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-13 20:37:54,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:54,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 337 states and 545 transitions. [2024-11-13 20:37:54,596 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 545 transitions. [2024-11-13 20:37:54,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 20:37:54,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:54,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:55,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:56,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2730 backedges. 23 proven. 21 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-13 20:37:57,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:57,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 338 states and 546 transitions. [2024-11-13 20:37:57,834 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 546 transitions. [2024-11-13 20:37:57,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-13 20:37:57,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:57,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:59,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:00,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2740 backedges. 26 proven. 28 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-13 20:38:01,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:01,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 339 states and 547 transitions. [2024-11-13 20:38:01,124 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 547 transitions. [2024-11-13 20:38:01,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 20:38:01,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:01,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:02,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:03,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2751 backedges. 29 proven. 36 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-13 20:38:04,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:04,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 340 states and 548 transitions. [2024-11-13 20:38:04,613 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 548 transitions. [2024-11-13 20:38:04,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 20:38:04,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:04,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:05,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:06,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2763 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-13 20:38:08,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:08,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 341 states and 549 transitions. [2024-11-13 20:38:08,043 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 549 transitions. [2024-11-13 20:38:08,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 20:38:08,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:08,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:09,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:10,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2776 backedges. 35 proven. 55 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-13 20:38:11,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:11,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 342 states and 550 transitions. [2024-11-13 20:38:11,590 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 550 transitions. [2024-11-13 20:38:11,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-13 20:38:11,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:11,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:12,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:14,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2790 backedges. 38 proven. 66 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-13 20:38:15,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:15,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 343 states and 551 transitions. [2024-11-13 20:38:15,521 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 551 transitions. [2024-11-13 20:38:15,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 20:38:15,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:15,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:17,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:18,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2805 backedges. 41 proven. 78 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-13 20:38:19,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:19,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 344 states and 552 transitions. [2024-11-13 20:38:19,654 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 552 transitions. [2024-11-13 20:38:19,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 20:38:19,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:19,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:20,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:22,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2821 backedges. 44 proven. 91 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-13 20:38:23,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:23,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 345 states and 553 transitions. [2024-11-13 20:38:23,814 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 553 transitions. [2024-11-13 20:38:23,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 20:38:23,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:23,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:25,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:26,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2838 backedges. 47 proven. 105 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-13 20:38:28,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:28,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 346 states and 554 transitions. [2024-11-13 20:38:28,068 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 554 transitions. [2024-11-13 20:38:28,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 20:38:28,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:28,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:29,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:30,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2856 backedges. 50 proven. 120 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-13 20:38:32,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:32,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 347 states and 555 transitions. [2024-11-13 20:38:32,683 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 555 transitions. [2024-11-13 20:38:32,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 20:38:32,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:32,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:34,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:35,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2875 backedges. 53 proven. 136 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-13 20:38:37,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:37,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 348 states and 556 transitions. [2024-11-13 20:38:37,293 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 556 transitions. [2024-11-13 20:38:37,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 20:38:37,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:37,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:38,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:40,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2895 backedges. 56 proven. 153 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-13 20:38:42,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:42,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 349 states and 557 transitions. [2024-11-13 20:38:42,167 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 557 transitions. [2024-11-13 20:38:42,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 20:38:42,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:42,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:43,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:45,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 59 proven. 171 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-13 20:38:47,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:47,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 350 states and 558 transitions. [2024-11-13 20:38:47,029 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 558 transitions. [2024-11-13 20:38:47,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-13 20:38:47,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:47,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:48,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:50,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2938 backedges. 62 proven. 190 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-13 20:38:52,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:52,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 351 states and 558 transitions. [2024-11-13 20:38:52,536 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 558 transitions. [2024-11-13 20:38:52,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 20:38:52,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:52,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:53,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:54,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2961 backedges. 74 proven. 3 refuted. 0 times theorem prover too weak. 2884 trivial. 0 not checked. [2024-11-13 20:38:54,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:54,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 352 states and 558 transitions. [2024-11-13 20:38:54,237 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 558 transitions. [2024-11-13 20:38:54,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 20:38:54,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:54,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:55,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:56,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2967 backedges. 86 proven. 3 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-13 20:38:56,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:56,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 353 states and 559 transitions. [2024-11-13 20:38:56,159 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 559 transitions. [2024-11-13 20:38:56,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 20:38:56,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:56,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:57,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:57,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2973 backedges. 89 proven. 6 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-13 20:38:57,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:57,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 354 states and 560 transitions. [2024-11-13 20:38:57,522 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 560 transitions. [2024-11-13 20:38:57,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 20:38:57,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:57,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:58,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:59,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2980 backedges. 92 proven. 10 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-13 20:38:59,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:59,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 355 states and 561 transitions. [2024-11-13 20:38:59,305 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 561 transitions. [2024-11-13 20:38:59,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 20:38:59,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:59,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:01,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:01,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 95 proven. 15 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-13 20:39:01,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:01,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 356 states and 562 transitions. [2024-11-13 20:39:01,699 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 562 transitions. [2024-11-13 20:39:01,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-13 20:39:01,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:01,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:03,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:03,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2997 backedges. 98 proven. 21 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-13 20:39:03,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:03,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 357 states and 563 transitions. [2024-11-13 20:39:03,583 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 563 transitions. [2024-11-13 20:39:03,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 20:39:03,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:03,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:04,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:05,199 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 101 proven. 28 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-13 20:39:05,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:05,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 358 states and 564 transitions. [2024-11-13 20:39:05,262 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 564 transitions. [2024-11-13 20:39:05,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 20:39:05,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:05,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:06,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:07,224 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 104 proven. 36 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-13 20:39:07,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:07,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 359 states and 565 transitions. [2024-11-13 20:39:07,288 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 565 transitions. [2024-11-13 20:39:07,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 20:39:07,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:07,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:08,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:08,826 INFO L134 CoverageAnalysis]: Checked inductivity of 3030 backedges. 107 proven. 45 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-13 20:39:08,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:08,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 360 states and 566 transitions. [2024-11-13 20:39:08,884 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 566 transitions. [2024-11-13 20:39:08,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-13 20:39:08,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:08,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:10,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:10,753 INFO L134 CoverageAnalysis]: Checked inductivity of 3043 backedges. 110 proven. 55 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-13 20:39:10,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:10,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 361 states and 567 transitions. [2024-11-13 20:39:10,803 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 567 transitions. [2024-11-13 20:39:10,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-13 20:39:10,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:10,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:12,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:12,941 INFO L134 CoverageAnalysis]: Checked inductivity of 3057 backedges. 113 proven. 66 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-13 20:39:13,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:13,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 362 states and 568 transitions. [2024-11-13 20:39:13,014 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 568 transitions. [2024-11-13 20:39:13,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-13 20:39:13,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:13,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:14,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:15,224 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 116 proven. 78 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-13 20:39:15,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:15,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 363 states and 569 transitions. [2024-11-13 20:39:15,277 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 569 transitions. [2024-11-13 20:39:15,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-13 20:39:15,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:15,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:16,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:17,176 INFO L134 CoverageAnalysis]: Checked inductivity of 3088 backedges. 119 proven. 91 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-13 20:39:17,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:17,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 364 states and 570 transitions. [2024-11-13 20:39:17,246 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 570 transitions. [2024-11-13 20:39:17,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 20:39:17,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:17,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:18,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:20,014 INFO L134 CoverageAnalysis]: Checked inductivity of 3105 backedges. 122 proven. 105 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-13 20:39:20,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:20,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 365 states and 571 transitions. [2024-11-13 20:39:20,084 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 571 transitions. [2024-11-13 20:39:20,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-13 20:39:20,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:20,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:21,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:22,387 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 125 proven. 120 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-13 20:39:22,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:22,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 366 states and 572 transitions. [2024-11-13 20:39:22,444 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 572 transitions. [2024-11-13 20:39:22,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 20:39:22,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:22,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:23,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:24,455 INFO L134 CoverageAnalysis]: Checked inductivity of 3142 backedges. 128 proven. 136 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-13 20:39:24,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:24,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 367 states and 573 transitions. [2024-11-13 20:39:24,522 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 573 transitions. [2024-11-13 20:39:24,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-13 20:39:24,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:24,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:25,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:26,656 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 131 proven. 153 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-13 20:39:26,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:26,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 368 states and 574 transitions. [2024-11-13 20:39:26,712 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 574 transitions. [2024-11-13 20:39:26,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-13 20:39:26,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:26,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:28,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:29,211 INFO L134 CoverageAnalysis]: Checked inductivity of 3183 backedges. 134 proven. 171 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-13 20:39:29,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:29,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 369 states and 575 transitions. [2024-11-13 20:39:29,268 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 575 transitions. [2024-11-13 20:39:29,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-13 20:39:29,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:29,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:30,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:31,484 INFO L134 CoverageAnalysis]: Checked inductivity of 3205 backedges. 137 proven. 190 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-13 20:39:31,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:31,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 370 states and 575 transitions. [2024-11-13 20:39:31,542 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 575 transitions. [2024-11-13 20:39:31,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-13 20:39:31,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:31,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:32,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:32,893 INFO L134 CoverageAnalysis]: Checked inductivity of 3228 backedges. 140 proven. 3 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-13 20:39:33,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:33,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 371 states and 576 transitions. [2024-11-13 20:39:33,915 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 576 transitions. [2024-11-13 20:39:33,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-13 20:39:33,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:33,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:35,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:35,828 INFO L134 CoverageAnalysis]: Checked inductivity of 3252 backedges. 161 proven. 6 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-13 20:39:36,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:36,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 372 states and 577 transitions. [2024-11-13 20:39:36,883 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 577 transitions. [2024-11-13 20:39:36,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-13 20:39:36,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:36,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:38,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:38,787 INFO L134 CoverageAnalysis]: Checked inductivity of 3277 backedges. 182 proven. 10 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-13 20:39:40,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:40,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 373 states and 578 transitions. [2024-11-13 20:39:40,003 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 578 transitions. [2024-11-13 20:39:40,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-13 20:39:40,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:40,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:41,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:41,664 INFO L134 CoverageAnalysis]: Checked inductivity of 3303 backedges. 203 proven. 15 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-13 20:39:42,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:42,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 374 states and 579 transitions. [2024-11-13 20:39:42,811 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 579 transitions. [2024-11-13 20:39:42,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 20:39:42,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:42,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:43,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:44,328 INFO L134 CoverageAnalysis]: Checked inductivity of 3330 backedges. 224 proven. 21 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-13 20:39:45,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:45,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 375 states and 580 transitions. [2024-11-13 20:39:45,546 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 580 transitions. [2024-11-13 20:39:45,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-13 20:39:45,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:45,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:46,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:47,255 INFO L134 CoverageAnalysis]: Checked inductivity of 3358 backedges. 245 proven. 28 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-13 20:39:48,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:48,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 376 states and 581 transitions. [2024-11-13 20:39:48,525 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 581 transitions. [2024-11-13 20:39:48,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-13 20:39:48,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:48,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:50,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:50,720 INFO L134 CoverageAnalysis]: Checked inductivity of 3387 backedges. 266 proven. 36 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-13 20:39:51,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:51,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 377 states and 582 transitions. [2024-11-13 20:39:51,941 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 582 transitions. [2024-11-13 20:39:51,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 20:39:51,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:51,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:53,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:53,842 INFO L134 CoverageAnalysis]: Checked inductivity of 3417 backedges. 287 proven. 45 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-13 20:39:55,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:55,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 378 states and 583 transitions. [2024-11-13 20:39:55,255 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 583 transitions. [2024-11-13 20:39:55,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-13 20:39:55,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:55,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:56,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:57,482 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 308 proven. 55 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-13 20:39:58,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:58,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 379 states and 584 transitions. [2024-11-13 20:39:58,895 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 584 transitions. [2024-11-13 20:39:58,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-13 20:39:58,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:58,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:00,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:01,316 INFO L134 CoverageAnalysis]: Checked inductivity of 3480 backedges. 329 proven. 66 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-13 20:40:02,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:02,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 380 states and 585 transitions. [2024-11-13 20:40:02,775 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 585 transitions. [2024-11-13 20:40:02,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-13 20:40:02,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:02,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:04,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:04,947 INFO L134 CoverageAnalysis]: Checked inductivity of 3513 backedges. 350 proven. 78 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-13 20:40:06,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:06,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 381 states and 586 transitions. [2024-11-13 20:40:06,495 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 586 transitions. [2024-11-13 20:40:06,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-13 20:40:06,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:06,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:07,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:08,910 INFO L134 CoverageAnalysis]: Checked inductivity of 3547 backedges. 371 proven. 91 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-13 20:40:10,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:10,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 382 states and 587 transitions. [2024-11-13 20:40:10,562 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 587 transitions. [2024-11-13 20:40:10,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-13 20:40:10,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:10,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:11,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:12,814 INFO L134 CoverageAnalysis]: Checked inductivity of 3582 backedges. 392 proven. 105 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-13 20:40:14,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:14,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 383 states and 588 transitions. [2024-11-13 20:40:14,440 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 588 transitions. [2024-11-13 20:40:14,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-13 20:40:14,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:14,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:15,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:16,412 INFO L134 CoverageAnalysis]: Checked inductivity of 3618 backedges. 413 proven. 120 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-13 20:40:18,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:18,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 384 states and 589 transitions. [2024-11-13 20:40:18,094 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 589 transitions. [2024-11-13 20:40:18,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-13 20:40:18,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:18,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:20,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:21,273 INFO L134 CoverageAnalysis]: Checked inductivity of 3655 backedges. 434 proven. 136 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-13 20:40:22,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:22,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 385 states and 590 transitions. [2024-11-13 20:40:22,994 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 590 transitions. [2024-11-13 20:40:22,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-13 20:40:22,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:22,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:24,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:25,733 INFO L134 CoverageAnalysis]: Checked inductivity of 3693 backedges. 455 proven. 153 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-13 20:40:27,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:27,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 386 states and 591 transitions. [2024-11-13 20:40:27,521 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 591 transitions. [2024-11-13 20:40:27,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-13 20:40:27,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:27,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:28,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:30,289 INFO L134 CoverageAnalysis]: Checked inductivity of 3732 backedges. 476 proven. 171 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-13 20:40:32,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:32,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 387 states and 592 transitions. [2024-11-13 20:40:32,160 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 592 transitions. [2024-11-13 20:40:32,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-13 20:40:32,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:32,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:33,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:34,618 INFO L134 CoverageAnalysis]: Checked inductivity of 3772 backedges. 497 proven. 190 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-13 20:40:36,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:36,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 388 states and 592 transitions. [2024-11-13 20:40:36,515 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 592 transitions. [2024-11-13 20:40:36,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-13 20:40:36,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:36,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:37,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:38,339 INFO L134 CoverageAnalysis]: Checked inductivity of 3813 backedges. 77 proven. 3 refuted. 0 times theorem prover too weak. 3733 trivial. 0 not checked. [2024-11-13 20:40:38,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:38,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 389 states and 592 transitions. [2024-11-13 20:40:38,387 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 592 transitions. [2024-11-13 20:40:38,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-13 20:40:38,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:38,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:39,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:39,852 INFO L134 CoverageAnalysis]: Checked inductivity of 3820 backedges. 65 proven. 3 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-13 20:40:39,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:39,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 390 states and 593 transitions. [2024-11-13 20:40:39,922 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 593 transitions. [2024-11-13 20:40:39,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-13 20:40:39,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:39,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:41,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:41,617 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 86 proven. 6 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-13 20:40:41,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:41,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 391 states and 594 transitions. [2024-11-13 20:40:41,677 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 594 transitions. [2024-11-13 20:40:41,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-13 20:40:41,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:41,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:42,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:43,531 INFO L134 CoverageAnalysis]: Checked inductivity of 3869 backedges. 107 proven. 10 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-13 20:40:43,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:43,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 392 states and 595 transitions. [2024-11-13 20:40:43,590 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 595 transitions. [2024-11-13 20:40:43,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-13 20:40:43,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:43,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:45,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:45,574 INFO L134 CoverageAnalysis]: Checked inductivity of 3895 backedges. 128 proven. 15 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-13 20:40:45,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:45,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 393 states and 596 transitions. [2024-11-13 20:40:45,637 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 596 transitions. [2024-11-13 20:40:45,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-11-13 20:40:45,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:45,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:46,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:47,332 INFO L134 CoverageAnalysis]: Checked inductivity of 3922 backedges. 149 proven. 21 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-13 20:40:47,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:47,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 394 states and 597 transitions. [2024-11-13 20:40:47,389 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 597 transitions. [2024-11-13 20:40:47,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-13 20:40:47,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:47,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:48,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:49,560 INFO L134 CoverageAnalysis]: Checked inductivity of 3950 backedges. 170 proven. 28 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-13 20:40:49,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:49,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 395 states and 598 transitions. [2024-11-13 20:40:49,664 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 598 transitions. [2024-11-13 20:40:49,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-13 20:40:49,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:49,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:51,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:52,431 INFO L134 CoverageAnalysis]: Checked inductivity of 3979 backedges. 191 proven. 36 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-13 20:40:52,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:52,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 396 states and 599 transitions. [2024-11-13 20:40:52,506 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 599 transitions. [2024-11-13 20:40:52,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-13 20:40:52,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:52,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:53,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:54,827 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 212 proven. 45 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-13 20:40:54,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:54,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 397 states and 600 transitions. [2024-11-13 20:40:54,892 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 600 transitions. [2024-11-13 20:40:54,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-13 20:40:54,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:54,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:56,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:57,953 INFO L134 CoverageAnalysis]: Checked inductivity of 4040 backedges. 233 proven. 55 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-13 20:40:58,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:58,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 398 states and 601 transitions. [2024-11-13 20:40:58,018 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 601 transitions. [2024-11-13 20:40:58,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-13 20:40:58,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:58,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:00,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:01,685 INFO L134 CoverageAnalysis]: Checked inductivity of 4072 backedges. 254 proven. 66 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-13 20:41:01,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:01,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 399 states and 602 transitions. [2024-11-13 20:41:01,747 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 602 transitions. [2024-11-13 20:41:01,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-13 20:41:01,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:01,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:02,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:03,923 INFO L134 CoverageAnalysis]: Checked inductivity of 4105 backedges. 275 proven. 78 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-13 20:41:03,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:03,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 400 states and 603 transitions. [2024-11-13 20:41:03,990 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 603 transitions. [2024-11-13 20:41:03,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-13 20:41:03,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:03,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:05,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:06,599 INFO L134 CoverageAnalysis]: Checked inductivity of 4139 backedges. 296 proven. 91 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-13 20:41:06,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:06,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 401 states and 604 transitions. [2024-11-13 20:41:06,663 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 604 transitions. [2024-11-13 20:41:06,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-13 20:41:06,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:06,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:08,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:10,100 INFO L134 CoverageAnalysis]: Checked inductivity of 4174 backedges. 317 proven. 105 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-13 20:41:10,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:10,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 402 states and 605 transitions. [2024-11-13 20:41:10,161 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 605 transitions. [2024-11-13 20:41:10,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-13 20:41:10,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:10,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:11,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:13,057 INFO L134 CoverageAnalysis]: Checked inductivity of 4210 backedges. 338 proven. 120 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-13 20:41:13,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:13,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 403 states and 606 transitions. [2024-11-13 20:41:13,127 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 606 transitions. [2024-11-13 20:41:13,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-13 20:41:13,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:13,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:14,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:15,840 INFO L134 CoverageAnalysis]: Checked inductivity of 4247 backedges. 359 proven. 136 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-13 20:41:15,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:15,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 404 states and 607 transitions. [2024-11-13 20:41:15,914 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 607 transitions. [2024-11-13 20:41:15,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-13 20:41:15,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:15,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:17,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:18,953 INFO L134 CoverageAnalysis]: Checked inductivity of 4285 backedges. 380 proven. 153 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-13 20:41:19,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:19,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 405 states and 608 transitions. [2024-11-13 20:41:19,040 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 608 transitions. [2024-11-13 20:41:19,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 20:41:19,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:19,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:20,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:22,494 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 401 proven. 171 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-13 20:41:22,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:22,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 406 states and 609 transitions. [2024-11-13 20:41:22,563 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 609 transitions. [2024-11-13 20:41:22,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 20:41:22,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:22,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:23,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:25,168 INFO L134 CoverageAnalysis]: Checked inductivity of 4364 backedges. 422 proven. 190 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-13 20:41:25,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:25,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 407 states and 609 transitions. [2024-11-13 20:41:25,238 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 609 transitions. [2024-11-13 20:41:25,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 20:41:25,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:25,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:30,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:34,260 INFO L134 CoverageAnalysis]: Checked inductivity of 4405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4405 trivial. 0 not checked. [2024-11-13 20:44:21,983 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 [] [2024-11-13 20:44:32,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:44:42,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:44:52,328 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:44:56,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:56,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 519 states and 785 transitions. [2024-11-13 20:44:56,689 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 785 transitions. [2024-11-13 20:44:56,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-13 20:44:56,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:56,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:26,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:29,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4407 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4405 trivial. 0 not checked. [2024-11-13 20:48:23,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:48:33,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:48:47,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:49:00,138 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 [] [2024-11-13 20:49:02,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:02,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 630 states and 956 transitions. [2024-11-13 20:49:02,199 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 956 transitions. [2024-11-13 20:49:02,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 20:49:02,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:02,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:37,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:41,612 INFO L134 CoverageAnalysis]: Checked inductivity of 4413 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4409 trivial. 0 not checked.