./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f424be71-c453-4726-b4a8-52ca6457e93d/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f424be71-c453-4726-b4a8-52ca6457e93d/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f424be71-c453-4726-b4a8-52ca6457e93d/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f424be71-c453-4726-b4a8-52ca6457e93d/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_queue-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f424be71-c453-4726-b4a8-52ca6457e93d/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f424be71-c453-4726-b4a8-52ca6457e93d/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 38d92478d67c3996e3815aaa6d0075347cfc456da7f20d1b1bb733d11593b6cf --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:59:59,832 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:59:59,936 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f424be71-c453-4726-b4a8-52ca6457e93d/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 03:59:59,941 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:59:59,942 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:59:59,970 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:59:59,972 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:59:59,972 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:59:59,973 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:59:59,973 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:59:59,973 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:59:59,973 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:59:59,973 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:59:59,973 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:59:59,974 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:59:59,974 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:59:59,974 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:59:59,974 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:59:59,974 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:59:59,974 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:59:59,974 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:59:59,974 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:59:59,974 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:59:59,974 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:59:59,974 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:59:59,975 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:59:59,975 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:59:59,976 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:59:59,977 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:59:59,977 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:59:59,977 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:59:59,977 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:59:59,977 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:59:59,978 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_f424be71-c453-4726-b4a8-52ca6457e93d/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 38d92478d67c3996e3815aaa6d0075347cfc456da7f20d1b1bb733d11593b6cf [2024-11-25 04:00:00,284 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:00:00,293 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:00:00,295 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:00:00,296 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:00:00,297 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:00:00,298 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f424be71-c453-4726-b4a8-52ca6457e93d/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/seq-pthread/cs_queue-1.i [2024-11-25 04:00:03,295 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f424be71-c453-4726-b4a8-52ca6457e93d/bin/ukojak-verify-ENZ3QT5qd3/data/244d2e8e3/741b97f994c047b7b5ffa85961983fd8/FLAGc37df373f [2024-11-25 04:00:03,781 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:00:03,784 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f424be71-c453-4726-b4a8-52ca6457e93d/sv-benchmarks/c/seq-pthread/cs_queue-1.i [2024-11-25 04:00:03,812 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f424be71-c453-4726-b4a8-52ca6457e93d/bin/ukojak-verify-ENZ3QT5qd3/data/244d2e8e3/741b97f994c047b7b5ffa85961983fd8/FLAGc37df373f [2024-11-25 04:00:03,834 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f424be71-c453-4726-b4a8-52ca6457e93d/bin/ukojak-verify-ENZ3QT5qd3/data/244d2e8e3/741b97f994c047b7b5ffa85961983fd8 [2024-11-25 04:00:03,838 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:00:03,839 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:00:03,841 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:00:03,842 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:00:03,846 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:00:03,847 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:00:03" (1/1) ... [2024-11-25 04:00:03,850 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3229aa6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:00:03, skipping insertion in model container [2024-11-25 04:00:03,853 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:00:03" (1/1) ... [2024-11-25 04:00:03,912 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:00:04,394 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_f424be71-c453-4726-b4a8-52ca6457e93d/sv-benchmarks/c/seq-pthread/cs_queue-1.i[34744,34757] [2024-11-25 04:00:04,568 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:00:04,595 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:00:04,660 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_f424be71-c453-4726-b4a8-52ca6457e93d/sv-benchmarks/c/seq-pthread/cs_queue-1.i[34744,34757] [2024-11-25 04:00:04,811 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:00:04,888 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:00:04,889 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:00:04 WrapperNode [2024-11-25 04:00:04,889 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:00:04,890 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:00:04,890 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:00:04,890 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:00:04,898 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:00:04" (1/1) ... [2024-11-25 04:00:04,933 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:00:04" (1/1) ... [2024-11-25 04:00:05,046 INFO L138 Inliner]: procedures = 251, calls = 629, calls flagged for inlining = 9, calls inlined = 9, statements flattened = 1411 [2024-11-25 04:00:05,046 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:00:05,047 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:00:05,047 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:00:05,047 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:00:05,054 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:00:04" (1/1) ... [2024-11-25 04:00:05,055 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:00:04" (1/1) ... [2024-11-25 04:00:05,068 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:00:04" (1/1) ... [2024-11-25 04:00:05,068 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:00:04" (1/1) ... [2024-11-25 04:00:05,147 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:00:04" (1/1) ... [2024-11-25 04:00:05,151 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:00:04" (1/1) ... [2024-11-25 04:00:05,157 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:00:04" (1/1) ... [2024-11-25 04:00:05,164 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:00:04" (1/1) ... [2024-11-25 04:00:05,169 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:00:04" (1/1) ... [2024-11-25 04:00:05,181 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:00:05,181 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:00:05,182 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:00:05,182 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:00:05,183 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:00:04" (1/1) ... [2024-11-25 04:00:05,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:00:05,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f424be71-c453-4726-b4a8-52ca6457e93d/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:00:05,214 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f424be71-c453-4726-b4a8-52ca6457e93d/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:00:05,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f424be71-c453-4726-b4a8-52ca6457e93d/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:00:05,241 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 04:00:05,242 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 04:00:05,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 04:00:05,242 INFO L130 BoogieDeclarations]: Found specification of procedure empty [2024-11-25 04:00:05,242 INFO L138 BoogieDeclarations]: Found implementation of procedure empty [2024-11-25 04:00:05,242 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_mutex_lock [2024-11-25 04:00:05,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_mutex_lock [2024-11-25 04:00:05,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:00:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:00:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 04:00:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_mutex_unlock [2024-11-25 04:00:05,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_mutex_unlock [2024-11-25 04:00:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:00:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 04:00:05,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 04:00:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:00:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:00:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:00:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2024-11-25 04:00:05,244 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2024-11-25 04:00:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2024-11-25 04:00:05,244 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2024-11-25 04:00:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2024-11-25 04:00:05,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2024-11-25 04:00:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2024-11-25 04:00:05,244 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2024-11-25 04:00:05,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:00:05,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:00:05,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:00:05,541 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:00:05,543 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:00:05,644 INFO L727 $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)); [2024-11-25 04:00:05,644 INFO L727 $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)); [2024-11-25 04:00:05,644 INFO L727 $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; [2024-11-25 04:00:05,644 INFO L727 $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; [2024-11-25 04:00:06,420 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L1093: SUMMARY for call __CS_cs(); srcloc: null [2024-11-25 04:00:06,421 INFO L727 $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; [2024-11-25 04:00:06,421 INFO L727 $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)); [2024-11-25 04:00:06,421 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L1129: SUMMARY for call __CS_cs(); srcloc: null [2024-11-25 04:00:06,422 INFO L727 $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; [2024-11-25 04:00:06,423 INFO L727 $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)); [2024-11-25 04:00:06,423 INFO L727 $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)); [2024-11-25 04:00:06,423 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##92: assume !(0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296)); [2024-11-25 04:00:06,423 INFO L727 $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);t2_#res#1.base, t2_#res#1.offset := 0, 0; [2024-11-25 04:00:06,423 INFO L727 $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);dequeue_#res#1 := 0; [2024-11-25 04:00:06,423 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume !(0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296)); [2024-11-25 04:00:06,423 INFO L727 $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);t2_#res#1.base, t2_#res#1.offset := 0, 0; [2024-11-25 04:00:06,423 INFO L727 $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)); [2024-11-25 04:00:06,424 INFO L727 $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; [2024-11-25 04:00:06,424 INFO L727 $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)); [2024-11-25 04:00:06,424 INFO L727 $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; [2024-11-25 04:00:06,424 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##151: 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; [2024-11-25 04:00:06,424 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##152: assume !(0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296)); [2024-11-25 04:00:06,424 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##169: assume !(0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296)); [2024-11-25 04:00:06,424 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##168: 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; [2024-11-25 04:00:06,424 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##111: assume !(0 != (if ~__CS_ret~0 % 256 % 4294967296 <= 2147483647 then ~__CS_ret~0 % 256 % 4294967296 else ~__CS_ret~0 % 256 % 4294967296 - 4294967296)); [2024-11-25 04:00:06,425 INFO L727 $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);t2_#res#1.base, t2_#res#1.offset := 0, 0; [2024-11-25 04:00:17,573 INFO L? ?]: Removed 108 outVars from TransFormulas that were not future-live. [2024-11-25 04:00:17,573 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:00:17,876 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:00:17,876 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-25 04:00:17,877 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:00:17 BoogieIcfgContainer [2024-11-25 04:00:17,877 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:00:17,878 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:00:17,879 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:00:17,889 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:00:17,890 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:00:17" (1/1) ... [2024-11-25 04:00:17,898 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:00:17,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:17,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 316 states and 509 transitions. [2024-11-25 04:00:17,981 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 509 transitions. [2024-11-25 04:00:18,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-25 04:00:18,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:18,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:20,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:21,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2652 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2652 trivial. 0 not checked. [2024-11-25 04:00:31,750 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 [] [2024-11-25 04:00:31,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:31,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 317 states and 510 transitions. [2024-11-25 04:00:31,975 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 510 transitions. [2024-11-25 04:00:31,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-25 04:00:31,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:31,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:34,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:34,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2653 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2652 trivial. 0 not checked. [2024-11-25 04:00:35,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:35,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 318 states and 512 transitions. [2024-11-25 04:00:35,124 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 512 transitions. [2024-11-25 04:00:35,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-25 04:00:35,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:35,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:37,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:37,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2654 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2653 trivial. 0 not checked. [2024-11-25 04:00:37,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:37,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 319 states and 514 transitions. [2024-11-25 04:00:37,637 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 514 transitions. [2024-11-25 04:00:37,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-25 04:00:37,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:37,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:39,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:40,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2655 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2653 trivial. 0 not checked. [2024-11-25 04:00:40,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:40,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 320 states and 516 transitions. [2024-11-25 04:00:40,648 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 516 transitions. [2024-11-25 04:00:40,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-25 04:00:40,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:40,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:42,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:43,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2657 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2655 trivial. 0 not checked. [2024-11-25 04:00:43,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:43,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 321 states and 518 transitions. [2024-11-25 04:00:43,213 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 518 transitions. [2024-11-25 04:00:43,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-25 04:00:43,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:43,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:45,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:45,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2659 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2658 trivial. 0 not checked. [2024-11-25 04:00:45,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:45,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 322 states and 520 transitions. [2024-11-25 04:00:45,362 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 520 transitions. [2024-11-25 04:00:45,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-25 04:00:45,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:45,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:46,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:47,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2660 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2658 trivial. 0 not checked. [2024-11-25 04:00:47,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:47,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 323 states and 522 transitions. [2024-11-25 04:00:47,323 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 522 transitions. [2024-11-25 04:00:47,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-25 04:00:47,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:47,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:49,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:49,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2662 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2661 trivial. 0 not checked. [2024-11-25 04:01:01,144 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 [] [2024-11-25 04:01:01,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:01,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 333 states and 541 transitions. [2024-11-25 04:01:01,291 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 541 transitions. [2024-11-25 04:01:01,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-25 04:01:01,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:01,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:03,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:03,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2700 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-25 04:01:04,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:04,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 334 states and 542 transitions. [2024-11-25 04:01:04,582 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 542 transitions. [2024-11-25 04:01:04,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-25 04:01:04,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:04,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:06,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:07,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2706 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-25 04:01:07,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:07,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 335 states and 543 transitions. [2024-11-25 04:01:07,742 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 543 transitions. [2024-11-25 04:01:07,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-25 04:01:07,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:07,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:09,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:10,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2713 backedges. 17 proven. 10 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-25 04:01:11,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:11,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 336 states and 544 transitions. [2024-11-25 04:01:11,482 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 544 transitions. [2024-11-25 04:01:11,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-25 04:01:11,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:11,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:13,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:14,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2721 backedges. 20 proven. 15 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-25 04:01:15,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:15,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 337 states and 545 transitions. [2024-11-25 04:01:15,116 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 545 transitions. [2024-11-25 04:01:15,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-25 04:01:15,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:15,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:16,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:17,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2730 backedges. 23 proven. 21 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-25 04:01:18,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:18,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 338 states and 546 transitions. [2024-11-25 04:01:18,603 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 546 transitions. [2024-11-25 04:01:18,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-25 04:01:18,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:18,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:20,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:21,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2740 backedges. 26 proven. 28 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-25 04:01:22,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:22,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 339 states and 547 transitions. [2024-11-25 04:01:22,410 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 547 transitions. [2024-11-25 04:01:22,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-25 04:01:22,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:22,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:24,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:25,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2751 backedges. 29 proven. 36 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-25 04:01:26,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:26,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 340 states and 548 transitions. [2024-11-25 04:01:26,950 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 548 transitions. [2024-11-25 04:01:26,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-25 04:01:26,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:26,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:28,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:29,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2763 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-25 04:01:30,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:30,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 341 states and 549 transitions. [2024-11-25 04:01:30,978 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 549 transitions. [2024-11-25 04:01:30,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-25 04:01:30,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:30,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:32,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:33,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2776 backedges. 35 proven. 55 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-25 04:01:34,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:34,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 342 states and 550 transitions. [2024-11-25 04:01:34,691 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 550 transitions. [2024-11-25 04:01:34,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-25 04:01:34,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:34,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:36,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:37,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2790 backedges. 38 proven. 66 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-25 04:01:38,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:38,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 343 states and 551 transitions. [2024-11-25 04:01:38,930 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 551 transitions. [2024-11-25 04:01:38,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-25 04:01:38,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:38,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:40,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:41,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2805 backedges. 41 proven. 78 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-25 04:01:43,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:43,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 344 states and 552 transitions. [2024-11-25 04:01:43,297 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 552 transitions. [2024-11-25 04:01:43,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-25 04:01:43,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:43,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:45,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:46,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2821 backedges. 44 proven. 91 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-25 04:01:48,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:48,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 345 states and 553 transitions. [2024-11-25 04:01:48,470 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 553 transitions. [2024-11-25 04:01:48,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-25 04:01:48,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:48,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:50,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:51,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2838 backedges. 47 proven. 105 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-25 04:01:53,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:53,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 346 states and 554 transitions. [2024-11-25 04:01:53,040 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 554 transitions. [2024-11-25 04:01:53,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-25 04:01:53,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:53,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:54,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:56,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2856 backedges. 50 proven. 120 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-25 04:01:57,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:57,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 347 states and 555 transitions. [2024-11-25 04:01:57,812 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 555 transitions. [2024-11-25 04:01:57,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-25 04:01:57,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:57,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:00,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:01,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2875 backedges. 53 proven. 136 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-25 04:02:03,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:03,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 348 states and 556 transitions. [2024-11-25 04:02:03,559 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 556 transitions. [2024-11-25 04:02:03,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-25 04:02:03,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:03,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:05,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:07,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2895 backedges. 56 proven. 153 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-25 04:02:09,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:09,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 349 states and 557 transitions. [2024-11-25 04:02:09,181 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 557 transitions. [2024-11-25 04:02:09,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-25 04:02:09,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:09,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:11,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:12,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 59 proven. 171 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-25 04:02:14,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:14,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 350 states and 558 transitions. [2024-11-25 04:02:14,648 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 558 transitions. [2024-11-25 04:02:14,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:02:14,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:14,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:16,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:18,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2938 backedges. 62 proven. 190 refuted. 0 times theorem prover too weak. 2686 trivial. 0 not checked. [2024-11-25 04:02:20,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:20,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 351 states and 558 transitions. [2024-11-25 04:02:20,971 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 558 transitions. [2024-11-25 04:02:20,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:02:20,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:20,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:22,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:22,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2961 backedges. 74 proven. 3 refuted. 0 times theorem prover too weak. 2884 trivial. 0 not checked. [2024-11-25 04:02:22,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:22,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 352 states and 558 transitions. [2024-11-25 04:02:22,953 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 558 transitions. [2024-11-25 04:02:22,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-25 04:02:22,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:22,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:24,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:25,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2967 backedges. 86 proven. 3 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-25 04:02:25,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:25,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 353 states and 559 transitions. [2024-11-25 04:02:25,287 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 559 transitions. [2024-11-25 04:02:25,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-25 04:02:25,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:25,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:27,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:27,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2973 backedges. 89 proven. 6 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-25 04:02:27,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:27,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 354 states and 560 transitions. [2024-11-25 04:02:27,461 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 560 transitions. [2024-11-25 04:02:27,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-25 04:02:27,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:27,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:29,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:29,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2980 backedges. 92 proven. 10 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-25 04:02:29,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:29,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 355 states and 561 transitions. [2024-11-25 04:02:29,570 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 561 transitions. [2024-11-25 04:02:29,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-25 04:02:29,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:29,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:30,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:31,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 95 proven. 15 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-25 04:02:31,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:31,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 356 states and 562 transitions. [2024-11-25 04:02:31,240 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 562 transitions. [2024-11-25 04:02:31,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-25 04:02:31,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:31,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:32,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:33,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2997 backedges. 98 proven. 21 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-25 04:02:33,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:33,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 357 states and 563 transitions. [2024-11-25 04:02:33,353 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 563 transitions. [2024-11-25 04:02:33,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-25 04:02:33,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:33,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:34,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:35,088 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 101 proven. 28 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-25 04:02:35,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:35,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 358 states and 564 transitions. [2024-11-25 04:02:35,131 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 564 transitions. [2024-11-25 04:02:35,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-25 04:02:35,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:35,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:36,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:37,554 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 104 proven. 36 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-25 04:02:37,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:37,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 359 states and 565 transitions. [2024-11-25 04:02:37,620 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 565 transitions. [2024-11-25 04:02:37,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-25 04:02:37,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:37,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:38,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:39,264 INFO L134 CoverageAnalysis]: Checked inductivity of 3030 backedges. 107 proven. 45 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-25 04:02:39,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:39,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 360 states and 566 transitions. [2024-11-25 04:02:39,312 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 566 transitions. [2024-11-25 04:02:39,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-25 04:02:39,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:39,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:40,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:41,644 INFO L134 CoverageAnalysis]: Checked inductivity of 3043 backedges. 110 proven. 55 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-25 04:02:41,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:41,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 361 states and 567 transitions. [2024-11-25 04:02:41,693 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 567 transitions. [2024-11-25 04:02:41,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-25 04:02:41,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:41,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:43,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:44,577 INFO L134 CoverageAnalysis]: Checked inductivity of 3057 backedges. 113 proven. 66 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-25 04:02:44,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:44,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 362 states and 568 transitions. [2024-11-25 04:02:44,645 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 568 transitions. [2024-11-25 04:02:44,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-25 04:02:44,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:44,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:46,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:47,857 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 116 proven. 78 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-25 04:02:47,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:47,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 363 states and 569 transitions. [2024-11-25 04:02:47,940 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 569 transitions. [2024-11-25 04:02:47,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-25 04:02:47,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:47,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:49,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:51,090 INFO L134 CoverageAnalysis]: Checked inductivity of 3088 backedges. 119 proven. 91 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-25 04:02:51,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:51,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 364 states and 570 transitions. [2024-11-25 04:02:51,167 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 570 transitions. [2024-11-25 04:02:51,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-25 04:02:51,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:51,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:52,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:53,848 INFO L134 CoverageAnalysis]: Checked inductivity of 3105 backedges. 122 proven. 105 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-25 04:02:53,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:53,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 365 states and 571 transitions. [2024-11-25 04:02:53,916 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 571 transitions. [2024-11-25 04:02:53,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-25 04:02:53,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:53,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:55,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:56,629 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 125 proven. 120 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-25 04:02:56,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:56,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 366 states and 572 transitions. [2024-11-25 04:02:56,689 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 572 transitions. [2024-11-25 04:02:56,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-25 04:02:56,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:56,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:58,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:59,573 INFO L134 CoverageAnalysis]: Checked inductivity of 3142 backedges. 128 proven. 136 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-25 04:02:59,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:59,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 367 states and 573 transitions. [2024-11-25 04:02:59,638 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 573 transitions. [2024-11-25 04:02:59,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-25 04:02:59,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:59,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:00,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:01,846 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 131 proven. 153 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-25 04:03:01,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:01,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 368 states and 574 transitions. [2024-11-25 04:03:01,904 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 574 transitions. [2024-11-25 04:03:01,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-25 04:03:01,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:01,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:03,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:05,175 INFO L134 CoverageAnalysis]: Checked inductivity of 3183 backedges. 134 proven. 171 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-25 04:03:05,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:05,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 369 states and 575 transitions. [2024-11-25 04:03:05,237 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 575 transitions. [2024-11-25 04:03:05,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-25 04:03:05,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:05,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:07,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:08,373 INFO L134 CoverageAnalysis]: Checked inductivity of 3205 backedges. 137 proven. 190 refuted. 0 times theorem prover too weak. 2878 trivial. 0 not checked. [2024-11-25 04:03:08,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:08,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 370 states and 575 transitions. [2024-11-25 04:03:08,430 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 575 transitions. [2024-11-25 04:03:08,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-25 04:03:08,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:08,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:09,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:10,030 INFO L134 CoverageAnalysis]: Checked inductivity of 3228 backedges. 140 proven. 3 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-25 04:03:11,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:11,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 371 states and 576 transitions. [2024-11-25 04:03:11,022 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 576 transitions. [2024-11-25 04:03:11,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-25 04:03:11,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:11,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:12,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:13,083 INFO L134 CoverageAnalysis]: Checked inductivity of 3252 backedges. 161 proven. 6 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-25 04:03:14,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:14,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 372 states and 577 transitions. [2024-11-25 04:03:14,228 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 577 transitions. [2024-11-25 04:03:14,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-25 04:03:14,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:14,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:15,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:15,820 INFO L134 CoverageAnalysis]: Checked inductivity of 3277 backedges. 182 proven. 10 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-25 04:03:16,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:16,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 373 states and 578 transitions. [2024-11-25 04:03:16,992 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 578 transitions. [2024-11-25 04:03:16,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-25 04:03:16,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:16,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:18,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:18,981 INFO L134 CoverageAnalysis]: Checked inductivity of 3303 backedges. 203 proven. 15 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-25 04:03:20,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:20,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 374 states and 579 transitions. [2024-11-25 04:03:20,064 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 579 transitions. [2024-11-25 04:03:20,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-25 04:03:20,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:20,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:21,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:22,087 INFO L134 CoverageAnalysis]: Checked inductivity of 3330 backedges. 224 proven. 21 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-25 04:03:23,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:23,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 375 states and 580 transitions. [2024-11-25 04:03:23,311 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 580 transitions. [2024-11-25 04:03:23,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-25 04:03:23,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:23,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:25,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:26,440 INFO L134 CoverageAnalysis]: Checked inductivity of 3358 backedges. 245 proven. 28 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-25 04:03:27,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:27,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 376 states and 581 transitions. [2024-11-25 04:03:27,852 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 581 transitions. [2024-11-25 04:03:27,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-25 04:03:27,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:27,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:30,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:30,886 INFO L134 CoverageAnalysis]: Checked inductivity of 3387 backedges. 266 proven. 36 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-25 04:03:32,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:32,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 377 states and 582 transitions. [2024-11-25 04:03:32,248 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 582 transitions. [2024-11-25 04:03:32,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-25 04:03:32,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:32,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:33,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:34,652 INFO L134 CoverageAnalysis]: Checked inductivity of 3417 backedges. 287 proven. 45 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-25 04:03:36,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:36,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 378 states and 583 transitions. [2024-11-25 04:03:36,186 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 583 transitions. [2024-11-25 04:03:36,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-25 04:03:36,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:36,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:37,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:38,699 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 308 proven. 55 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-25 04:03:40,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:40,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 379 states and 584 transitions. [2024-11-25 04:03:40,236 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 584 transitions. [2024-11-25 04:03:40,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-25 04:03:40,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:40,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:41,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:42,440 INFO L134 CoverageAnalysis]: Checked inductivity of 3480 backedges. 329 proven. 66 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-25 04:03:43,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:43,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 380 states and 585 transitions. [2024-11-25 04:03:43,926 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 585 transitions. [2024-11-25 04:03:43,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-25 04:03:43,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:43,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:45,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:46,841 INFO L134 CoverageAnalysis]: Checked inductivity of 3513 backedges. 350 proven. 78 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-25 04:03:48,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:48,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 381 states and 586 transitions. [2024-11-25 04:03:48,373 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 586 transitions. [2024-11-25 04:03:48,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-25 04:03:48,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:48,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:50,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:51,151 INFO L134 CoverageAnalysis]: Checked inductivity of 3547 backedges. 371 proven. 91 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-25 04:03:52,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:52,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 382 states and 587 transitions. [2024-11-25 04:03:52,714 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 587 transitions. [2024-11-25 04:03:52,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-25 04:03:52,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:52,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:54,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:55,356 INFO L134 CoverageAnalysis]: Checked inductivity of 3582 backedges. 392 proven. 105 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-25 04:03:57,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:57,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 383 states and 588 transitions. [2024-11-25 04:03:57,052 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 588 transitions. [2024-11-25 04:03:57,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-25 04:03:57,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:57,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:58,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:59,456 INFO L134 CoverageAnalysis]: Checked inductivity of 3618 backedges. 413 proven. 120 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-25 04:04:01,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:01,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 384 states and 589 transitions. [2024-11-25 04:04:01,082 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 589 transitions. [2024-11-25 04:04:01,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-25 04:04:01,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:01,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:02,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:03,772 INFO L134 CoverageAnalysis]: Checked inductivity of 3655 backedges. 434 proven. 136 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-25 04:04:05,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:05,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 385 states and 590 transitions. [2024-11-25 04:04:05,436 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 590 transitions. [2024-11-25 04:04:05,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-25 04:04:05,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:05,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:06,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:07,957 INFO L134 CoverageAnalysis]: Checked inductivity of 3693 backedges. 455 proven. 153 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-25 04:04:09,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:09,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 386 states and 591 transitions. [2024-11-25 04:04:09,798 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 591 transitions. [2024-11-25 04:04:09,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-25 04:04:09,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:09,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:11,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:12,287 INFO L134 CoverageAnalysis]: Checked inductivity of 3732 backedges. 476 proven. 171 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-25 04:04:14,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:14,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 387 states and 592 transitions. [2024-11-25 04:04:14,196 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 592 transitions. [2024-11-25 04:04:14,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-25 04:04:14,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:14,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:15,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:16,273 INFO L134 CoverageAnalysis]: Checked inductivity of 3772 backedges. 497 proven. 190 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2024-11-25 04:04:18,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:18,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 388 states and 592 transitions. [2024-11-25 04:04:18,238 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 592 transitions. [2024-11-25 04:04:18,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-25 04:04:18,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:18,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:19,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:19,847 INFO L134 CoverageAnalysis]: Checked inductivity of 3813 backedges. 77 proven. 3 refuted. 0 times theorem prover too weak. 3733 trivial. 0 not checked. [2024-11-25 04:04:19,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:19,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 389 states and 592 transitions. [2024-11-25 04:04:19,896 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 592 transitions. [2024-11-25 04:04:19,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-25 04:04:19,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:19,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:21,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:21,595 INFO L134 CoverageAnalysis]: Checked inductivity of 3820 backedges. 65 proven. 3 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-25 04:04:21,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:21,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 390 states and 593 transitions. [2024-11-25 04:04:21,653 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 593 transitions. [2024-11-25 04:04:21,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-25 04:04:21,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:21,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:23,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:23,555 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 86 proven. 6 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-25 04:04:23,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:23,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 391 states and 594 transitions. [2024-11-25 04:04:23,613 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 594 transitions. [2024-11-25 04:04:23,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-25 04:04:23,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:23,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:25,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:25,577 INFO L134 CoverageAnalysis]: Checked inductivity of 3869 backedges. 107 proven. 10 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-25 04:04:25,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:25,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 392 states and 595 transitions. [2024-11-25 04:04:25,642 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 595 transitions. [2024-11-25 04:04:25,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-25 04:04:25,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:25,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:26,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:27,754 INFO L134 CoverageAnalysis]: Checked inductivity of 3895 backedges. 128 proven. 15 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-25 04:04:27,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:27,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 393 states and 596 transitions. [2024-11-25 04:04:27,825 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 596 transitions. [2024-11-25 04:04:27,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-11-25 04:04:27,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:27,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:29,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:30,076 INFO L134 CoverageAnalysis]: Checked inductivity of 3922 backedges. 149 proven. 21 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-25 04:04:30,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:30,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 394 states and 597 transitions. [2024-11-25 04:04:30,136 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 597 transitions. [2024-11-25 04:04:30,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-25 04:04:30,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:30,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:31,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:31,928 INFO L134 CoverageAnalysis]: Checked inductivity of 3950 backedges. 170 proven. 28 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-25 04:04:31,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:31,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 395 states and 598 transitions. [2024-11-25 04:04:31,988 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 598 transitions. [2024-11-25 04:04:31,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-25 04:04:31,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:31,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:33,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:34,043 INFO L134 CoverageAnalysis]: Checked inductivity of 3979 backedges. 191 proven. 36 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-25 04:04:34,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:34,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 396 states and 599 transitions. [2024-11-25 04:04:34,117 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 599 transitions. [2024-11-25 04:04:34,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-25 04:04:34,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:34,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:35,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:36,564 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 212 proven. 45 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-25 04:04:36,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:36,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 397 states and 600 transitions. [2024-11-25 04:04:36,629 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 600 transitions. [2024-11-25 04:04:36,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-25 04:04:36,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:36,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:38,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:38,962 INFO L134 CoverageAnalysis]: Checked inductivity of 4040 backedges. 233 proven. 55 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-25 04:04:39,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:39,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 398 states and 601 transitions. [2024-11-25 04:04:39,025 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 601 transitions. [2024-11-25 04:04:39,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-25 04:04:39,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:39,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:39,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:40,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4072 backedges. 254 proven. 66 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-25 04:04:40,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:40,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 399 states and 602 transitions. [2024-11-25 04:04:40,812 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 602 transitions. [2024-11-25 04:04:40,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-25 04:04:40,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:40,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:42,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:43,008 INFO L134 CoverageAnalysis]: Checked inductivity of 4105 backedges. 275 proven. 78 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-25 04:04:43,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:43,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 400 states and 603 transitions. [2024-11-25 04:04:43,072 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 603 transitions. [2024-11-25 04:04:43,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-25 04:04:43,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:43,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:44,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:45,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4139 backedges. 296 proven. 91 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-25 04:04:45,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:45,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 401 states and 604 transitions. [2024-11-25 04:04:45,606 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 604 transitions. [2024-11-25 04:04:45,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-25 04:04:45,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:45,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:46,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:47,995 INFO L134 CoverageAnalysis]: Checked inductivity of 4174 backedges. 317 proven. 105 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-25 04:04:48,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:48,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 402 states and 605 transitions. [2024-11-25 04:04:48,075 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 605 transitions. [2024-11-25 04:04:48,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-25 04:04:48,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:48,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:49,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:50,399 INFO L134 CoverageAnalysis]: Checked inductivity of 4210 backedges. 338 proven. 120 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-25 04:04:50,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:50,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 403 states and 606 transitions. [2024-11-25 04:04:50,467 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 606 transitions. [2024-11-25 04:04:50,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-25 04:04:50,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:50,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:51,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:53,051 INFO L134 CoverageAnalysis]: Checked inductivity of 4247 backedges. 359 proven. 136 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-25 04:04:53,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:53,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 404 states and 607 transitions. [2024-11-25 04:04:53,118 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 607 transitions. [2024-11-25 04:04:53,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-25 04:04:53,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:53,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:54,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:55,557 INFO L134 CoverageAnalysis]: Checked inductivity of 4285 backedges. 380 proven. 153 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-25 04:04:55,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:55,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 405 states and 608 transitions. [2024-11-25 04:04:55,625 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 608 transitions. [2024-11-25 04:04:55,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-25 04:04:55,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:55,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:57,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:58,271 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 401 proven. 171 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-25 04:04:58,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:58,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 406 states and 609 transitions. [2024-11-25 04:04:58,345 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 609 transitions. [2024-11-25 04:04:58,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-25 04:04:58,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:58,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:59,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:01,435 INFO L134 CoverageAnalysis]: Checked inductivity of 4364 backedges. 422 proven. 190 refuted. 0 times theorem prover too weak. 3752 trivial. 0 not checked. [2024-11-25 04:05:01,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:01,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 407 states and 609 transitions. [2024-11-25 04:05:01,500 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 609 transitions. [2024-11-25 04:05:01,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-25 04:05:01,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:01,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:39,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:46,176 INFO L134 CoverageAnalysis]: Checked inductivity of 4405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4405 trivial. 0 not checked. [2024-11-25 04:07:41,418 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 [] [2024-11-25 04:07:51,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:08:01,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:08:11,764 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:08:16,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:16,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 519 states and 785 transitions. [2024-11-25 04:08:16,657 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 785 transitions. [2024-11-25 04:08:16,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-25 04:08:16,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:16,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:52,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:56,074 INFO L134 CoverageAnalysis]: Checked inductivity of 4407 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4405 trivial. 0 not checked. [2024-11-25 04:11:51,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:12:01,777 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:12:15,752 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:12:27,979 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 [] [2024-11-25 04:12:29,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:29,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 630 states and 956 transitions. [2024-11-25 04:12:29,700 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 956 transitions. [2024-11-25 04:12:29,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-25 04:12:29,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:29,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:09,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:01,179 INFO L134 CoverageAnalysis]: Checked inductivity of 4509 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4509 trivial. 0 not checked.