./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f6594d9-b957-493e-a7ae-01e5a07d2bf3/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f6594d9-b957-493e-a7ae-01e5a07d2bf3/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f6594d9-b957-493e-a7ae-01e5a07d2bf3/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f6594d9-b957-493e-a7ae-01e5a07d2bf3/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f6594d9-b957-493e-a7ae-01e5a07d2bf3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f6594d9-b957-493e-a7ae-01e5a07d2bf3/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 99f48cdcb9a25adc64e4307e90599f4e37a0b97f677ff29ab3d60f24a1c8e980 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:19:41,008 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:19:41,090 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f6594d9-b957-493e-a7ae-01e5a07d2bf3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:19:41,096 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:19:41,097 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:19:41,133 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:19:41,137 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:19:41,137 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:19:41,139 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:19:41,140 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:19:41,140 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:19:41,141 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:19:41,141 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:19:41,141 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:19:41,143 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:19:41,144 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:19:41,144 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:19:41,144 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:19:41,145 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:19:41,145 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:19:41,145 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:19:41,146 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:19:41,147 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:19:41,147 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:19:41,147 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:19:41,148 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:19:41,148 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:19:41,148 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:19:41,149 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:19:41,149 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:19:41,150 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:19:41,150 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:19:41,150 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:19:41,151 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f6594d9-b957-493e-a7ae-01e5a07d2bf3/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f6594d9-b957-493e-a7ae-01e5a07d2bf3/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99f48cdcb9a25adc64e4307e90599f4e37a0b97f677ff29ab3d60f24a1c8e980 [2024-11-08 22:19:41,422 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:19:41,447 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:19:41,453 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:19:41,454 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:19:41,455 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:19:41,457 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f6594d9-b957-493e-a7ae-01e5a07d2bf3/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i Unable to find full path for "g++" [2024-11-08 22:19:43,528 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:19:43,883 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:19:43,883 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f6594d9-b957-493e-a7ae-01e5a07d2bf3/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2024-11-08 22:19:43,905 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f6594d9-b957-493e-a7ae-01e5a07d2bf3/bin/ukojak-verify-ImItNfHLgk/data/81807b461/8aad778b7e0e40478ff442656d0fbeab/FLAG34ed2b694 [2024-11-08 22:19:44,117 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f6594d9-b957-493e-a7ae-01e5a07d2bf3/bin/ukojak-verify-ImItNfHLgk/data/81807b461/8aad778b7e0e40478ff442656d0fbeab [2024-11-08 22:19:44,119 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:19:44,120 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:19:44,121 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:19:44,122 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:19:44,127 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:19:44,128 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:19:44" (1/1) ... [2024-11-08 22:19:44,129 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6eab4fd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:44, skipping insertion in model container [2024-11-08 22:19:44,129 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:19:44" (1/1) ... [2024-11-08 22:19:44,194 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:19:44,648 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_7f6594d9-b957-493e-a7ae-01e5a07d2bf3/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i[33021,33034] [2024-11-08 22:19:44,808 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_7f6594d9-b957-493e-a7ae-01e5a07d2bf3/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i[44124,44137] [2024-11-08 22:19:44,809 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_7f6594d9-b957-493e-a7ae-01e5a07d2bf3/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i[44245,44258] [2024-11-08 22:19:44,840 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:19:44,855 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:19:44,894 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_7f6594d9-b957-493e-a7ae-01e5a07d2bf3/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i[33021,33034] [2024-11-08 22:19:44,979 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_7f6594d9-b957-493e-a7ae-01e5a07d2bf3/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i[44124,44137] [2024-11-08 22:19:44,980 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_7f6594d9-b957-493e-a7ae-01e5a07d2bf3/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i[44245,44258] [2024-11-08 22:19:44,989 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:19:45,032 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:19:45,032 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:45 WrapperNode [2024-11-08 22:19:45,033 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:19:45,034 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:19:45,034 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:19:45,034 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:19:45,043 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:45" (1/1) ... [2024-11-08 22:19:45,093 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:45" (1/1) ... [2024-11-08 22:19:45,197 INFO L138 Inliner]: procedures = 176, calls = 320, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1549 [2024-11-08 22:19:45,199 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:19:45,201 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:19:45,201 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:19:45,201 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:19:45,211 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:45" (1/1) ... [2024-11-08 22:19:45,211 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:45" (1/1) ... [2024-11-08 22:19:45,230 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:45" (1/1) ... [2024-11-08 22:19:45,231 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:45" (1/1) ... [2024-11-08 22:19:45,293 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:45" (1/1) ... [2024-11-08 22:19:45,319 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:45" (1/1) ... [2024-11-08 22:19:45,324 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:45" (1/1) ... [2024-11-08 22:19:45,330 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:45" (1/1) ... [2024-11-08 22:19:45,340 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:19:45,341 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:19:45,341 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:19:45,341 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:19:45,342 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:45" (1/1) ... [2024-11-08 22:19:45,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:19:45,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f6594d9-b957-493e-a7ae-01e5a07d2bf3/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:19:45,374 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f6594d9-b957-493e-a7ae-01e5a07d2bf3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:19:45,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f6594d9-b957-493e-a7ae-01e5a07d2bf3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:19:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:19:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:19:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:19:45,410 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:19:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:19:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:19:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:19:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:19:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:19:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:19:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:19:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:19:45,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:19:45,756 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:19:45,757 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:19:47,747 INFO L? ?]: Removed 335 outVars from TransFormulas that were not future-live. [2024-11-08 22:19:47,747 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:19:49,563 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:19:49,563 INFO L316 CfgBuilder]: Removed 66 assume(true) statements. [2024-11-08 22:19:49,564 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:19:49 BoogieIcfgContainer [2024-11-08 22:19:49,564 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:19:49,565 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:19:49,565 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:19:49,578 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:19:49,579 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:19:49" (1/1) ... [2024-11-08 22:19:49,592 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:19:49,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:49,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 142 states and 240 transitions. [2024-11-08 22:19:49,671 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 240 transitions. [2024-11-08 22:19:49,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:19:49,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:49,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:49,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:49,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:19:49,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:49,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 142 states and 237 transitions. [2024-11-08 22:19:49,890 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 237 transitions. [2024-11-08 22:19:49,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:19:49,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:49,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:49,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:50,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:19:50,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:50,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 144 states and 237 transitions. [2024-11-08 22:19:50,193 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 237 transitions. [2024-11-08 22:19:50,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:19:50,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:50,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:50,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:50,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:19:50,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:50,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 144 states and 235 transitions. [2024-11-08 22:19:50,256 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 235 transitions. [2024-11-08 22:19:50,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:19:50,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:50,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:50,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:50,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:19:50,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:50,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 144 states and 231 transitions. [2024-11-08 22:19:50,305 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 231 transitions. [2024-11-08 22:19:50,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:19:50,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:50,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:50,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:50,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:19:50,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:50,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 144 states and 225 transitions. [2024-11-08 22:19:50,430 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 225 transitions. [2024-11-08 22:19:50,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:19:50,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:50,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:50,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:50,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:00,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:20:00,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:00,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 144 states and 219 transitions. [2024-11-08 22:20:00,732 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 219 transitions. [2024-11-08 22:20:00,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:20:00,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:00,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:00,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:01,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:04,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:20:04,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:04,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 158 states and 236 transitions. [2024-11-08 22:20:04,367 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 236 transitions. [2024-11-08 22:20:04,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:20:04,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:04,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:04,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:04,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:04,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:04,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 158 states and 234 transitions. [2024-11-08 22:20:04,538 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 234 transitions. [2024-11-08 22:20:04,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:20:04,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:04,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:04,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:04,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:04,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:04,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 158 states and 232 transitions. [2024-11-08 22:20:04,834 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 232 transitions. [2024-11-08 22:20:04,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:20:04,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:04,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:04,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:04,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:04,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:04,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 158 states and 230 transitions. [2024-11-08 22:20:04,990 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 230 transitions. [2024-11-08 22:20:04,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:20:04,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:04,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:05,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:05,125 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:15,138 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:20:15,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:15,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 158 states and 228 transitions. [2024-11-08 22:20:15,155 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 228 transitions. [2024-11-08 22:20:15,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:20:15,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:15,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:15,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:15,497 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:20:25,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:20:35,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:20:41,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:20:41,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:41,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 162 states and 231 transitions. [2024-11-08 22:20:41,042 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 231 transitions. [2024-11-08 22:20:41,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:20:41,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:41,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:41,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:41,733 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:20:41,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:41,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 164 states and 234 transitions. [2024-11-08 22:20:41,805 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 234 transitions. [2024-11-08 22:20:41,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:20:41,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:41,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:41,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:42,050 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:20:42,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:42,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 164 states and 230 transitions. [2024-11-08 22:20:42,059 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 230 transitions. [2024-11-08 22:20:42,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:20:42,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:42,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:42,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:42,269 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:20:42,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:42,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 164 states and 228 transitions. [2024-11-08 22:20:42,280 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 228 transitions. [2024-11-08 22:20:42,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:20:42,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:42,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:42,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:42,536 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:20:52,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:20:52,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:52,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 164 states and 226 transitions. [2024-11-08 22:20:52,577 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 226 transitions. [2024-11-08 22:20:52,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:20:52,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:52,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:52,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:53,090 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:20:55,695 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:21:06,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:21:13,735 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:21:13,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:13,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 212 states and 288 transitions. [2024-11-08 22:21:13,755 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 288 transitions. [2024-11-08 22:21:13,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:21:13,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:13,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:13,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:14,084 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:21:14,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:14,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 212 states and 286 transitions. [2024-11-08 22:21:14,172 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 286 transitions. [2024-11-08 22:21:14,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:21:14,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:14,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:14,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:14,404 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:21:14,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:14,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 212 states and 282 transitions. [2024-11-08 22:21:14,423 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 282 transitions. [2024-11-08 22:21:14,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:21:14,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:14,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:14,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:14,661 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:21:24,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:21:24,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:24,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 212 states and 280 transitions. [2024-11-08 22:21:24,688 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 280 transitions. [2024-11-08 22:21:24,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:21:24,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:24,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:24,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:24,859 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:21:25,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:25,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 212 states and 278 transitions. [2024-11-08 22:21:25,196 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 278 transitions. [2024-11-08 22:21:25,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:21:25,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:25,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:25,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:25,617 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:21:35,831 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:21:39,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:21:39,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:39,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 194 states and 256 transitions. [2024-11-08 22:21:39,840 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 256 transitions. [2024-11-08 22:21:39,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:21:39,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:39,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:39,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:40,212 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:21:50,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:21:52,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:21:52,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:52,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 198 states and 259 transitions. [2024-11-08 22:21:52,892 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 259 transitions. [2024-11-08 22:21:52,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:21:52,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:52,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:53,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:54,333 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:21:54,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:54,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 200 states and 259 transitions. [2024-11-08 22:21:54,512 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 259 transitions. [2024-11-08 22:21:54,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:21:54,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:54,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:55,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:56,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:21:57,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:57,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 201 states and 262 transitions. [2024-11-08 22:21:57,205 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 262 transitions. [2024-11-08 22:21:57,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:21:57,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:57,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:57,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:58,667 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:21:59,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:59,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 202 states and 264 transitions. [2024-11-08 22:21:59,192 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 264 transitions. [2024-11-08 22:21:59,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:21:59,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:59,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:00,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:00,787 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:22:01,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:01,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 203 states and 265 transitions. [2024-11-08 22:22:01,190 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 265 transitions. [2024-11-08 22:22:01,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:22:01,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:01,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:01,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:03,089 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:22:05,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:05,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 206 states and 270 transitions. [2024-11-08 22:22:05,308 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 270 transitions. [2024-11-08 22:22:05,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:22:05,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:05,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:05,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:07,139 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:22:07,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:07,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 207 states and 271 transitions. [2024-11-08 22:22:07,994 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 271 transitions. [2024-11-08 22:22:07,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:22:07,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:07,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:08,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:09,900 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:22:10,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:10,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 208 states and 272 transitions. [2024-11-08 22:22:10,575 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 272 transitions. [2024-11-08 22:22:10,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:22:10,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:10,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:11,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:12,696 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:22:13,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:13,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 209 states and 273 transitions. [2024-11-08 22:22:13,797 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 273 transitions. [2024-11-08 22:22:13,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:22:13,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:13,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:14,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:15,677 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:22:16,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:16,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 210 states and 274 transitions. [2024-11-08 22:22:16,241 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 274 transitions. [2024-11-08 22:22:16,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:22:16,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:16,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:16,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:18,461 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:22:19,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:19,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 211 states and 275 transitions. [2024-11-08 22:22:19,525 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 275 transitions. [2024-11-08 22:22:19,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:22:19,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:19,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:20,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:21,450 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:22:22,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:22,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 212 states and 276 transitions. [2024-11-08 22:22:22,471 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 276 transitions. [2024-11-08 22:22:22,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:22:22,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:22,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:23,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:24,584 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:22:25,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:25,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 213 states and 277 transitions. [2024-11-08 22:22:25,557 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 277 transitions. [2024-11-08 22:22:25,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:22:25,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:25,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:26,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:27,817 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:22:28,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:28,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 214 states and 278 transitions. [2024-11-08 22:22:28,588 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 278 transitions. [2024-11-08 22:22:28,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:22:28,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:28,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:29,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:30,460 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:22:30,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:30,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 215 states and 279 transitions. [2024-11-08 22:22:30,906 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 279 transitions. [2024-11-08 22:22:30,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:22:30,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:30,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:31,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:33,503 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:22:34,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:34,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 216 states and 280 transitions. [2024-11-08 22:22:34,568 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 280 transitions. [2024-11-08 22:22:34,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:22:34,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:34,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:35,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:36,515 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:22:37,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:37,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 217 states and 281 transitions. [2024-11-08 22:22:37,375 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 281 transitions. [2024-11-08 22:22:37,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:22:37,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:37,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:37,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:39,297 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:22:40,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:40,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 218 states and 282 transitions. [2024-11-08 22:22:40,213 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 282 transitions. [2024-11-08 22:22:40,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:22:40,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:40,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:41,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:42,672 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:22:43,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:43,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 219 states and 283 transitions. [2024-11-08 22:22:43,610 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 283 transitions. [2024-11-08 22:22:43,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:22:43,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:43,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:44,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:45,603 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:22:46,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:46,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 220 states and 284 transitions. [2024-11-08 22:22:46,539 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 284 transitions. [2024-11-08 22:22:46,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:22:46,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:46,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:47,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:48,683 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:22:49,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:49,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 221 states and 285 transitions. [2024-11-08 22:22:49,852 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 285 transitions. [2024-11-08 22:22:49,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:22:49,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:49,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:50,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:52,288 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:22:53,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:53,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 222 states and 286 transitions. [2024-11-08 22:22:53,521 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 286 transitions. [2024-11-08 22:22:53,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:22:53,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:53,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:54,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:55,407 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:22:56,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:56,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 223 states and 287 transitions. [2024-11-08 22:22:56,428 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 287 transitions. [2024-11-08 22:22:56,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:22:56,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:56,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:56,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:58,341 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:22:59,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:59,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 224 states and 288 transitions. [2024-11-08 22:22:59,183 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 288 transitions. [2024-11-08 22:22:59,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:22:59,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:59,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:00,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:01,809 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:23:03,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:03,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 225 states and 289 transitions. [2024-11-08 22:23:03,191 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 289 transitions. [2024-11-08 22:23:03,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:23:03,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:03,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:03,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:05,156 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:23:06,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:06,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 226 states and 290 transitions. [2024-11-08 22:23:06,241 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 290 transitions. [2024-11-08 22:23:06,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:23:06,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:06,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:06,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:08,434 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:23:09,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:09,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 227 states and 291 transitions. [2024-11-08 22:23:09,565 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 291 transitions. [2024-11-08 22:23:09,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:23:09,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:09,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:10,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:11,935 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:23:13,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:13,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 228 states and 292 transitions. [2024-11-08 22:23:13,040 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 292 transitions. [2024-11-08 22:23:13,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:23:13,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:13,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:13,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:15,280 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:23:16,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:16,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 229 states and 293 transitions. [2024-11-08 22:23:16,621 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 293 transitions. [2024-11-08 22:23:16,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:23:16,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:16,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:17,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:19,157 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:23:20,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:20,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 230 states and 294 transitions. [2024-11-08 22:23:20,377 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 294 transitions. [2024-11-08 22:23:20,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:23:20,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:20,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:20,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:22,715 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:23:23,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:23,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 231 states and 295 transitions. [2024-11-08 22:23:23,791 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 295 transitions. [2024-11-08 22:23:23,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:23:23,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:23,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:24,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:26,056 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:23:27,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:27,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 232 states and 296 transitions. [2024-11-08 22:23:27,510 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 296 transitions. [2024-11-08 22:23:27,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:23:27,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:27,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:28,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:29,844 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:23:31,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:31,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 233 states and 297 transitions. [2024-11-08 22:23:31,142 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 297 transitions. [2024-11-08 22:23:31,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:23:31,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:31,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:31,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:33,670 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:23:35,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:35,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 234 states and 298 transitions. [2024-11-08 22:23:35,030 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 298 transitions. [2024-11-08 22:23:35,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:23:35,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:35,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:35,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:37,665 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:23:39,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:39,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 235 states and 299 transitions. [2024-11-08 22:23:39,024 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 299 transitions. [2024-11-08 22:23:39,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:23:39,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:39,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:39,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:41,561 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:23:43,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:43,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 236 states and 300 transitions. [2024-11-08 22:23:43,059 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 300 transitions. [2024-11-08 22:23:43,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:23:43,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:43,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:43,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:45,736 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:23:47,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:47,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 237 states and 301 transitions. [2024-11-08 22:23:47,140 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 301 transitions. [2024-11-08 22:23:47,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:23:47,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:47,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:47,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:50,955 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:23:53,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:53,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 238 states and 302 transitions. [2024-11-08 22:23:53,014 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 302 transitions. [2024-11-08 22:23:53,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:23:53,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:53,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:54,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:55,745 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:23:56,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:56,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 239 states and 303 transitions. [2024-11-08 22:23:56,555 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 303 transitions. [2024-11-08 22:23:56,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:23:56,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:56,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:57,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:59,747 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:24:01,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:01,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 240 states and 304 transitions. [2024-11-08 22:24:01,643 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 304 transitions. [2024-11-08 22:24:01,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:24:01,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:01,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:02,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:04,865 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:24:05,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:05,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 241 states and 305 transitions. [2024-11-08 22:24:05,898 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 305 transitions. [2024-11-08 22:24:05,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:24:05,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:05,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:06,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:08,580 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:24:09,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:09,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 242 states and 306 transitions. [2024-11-08 22:24:09,450 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 306 transitions. [2024-11-08 22:24:09,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:24:09,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:09,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:10,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:13,110 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:24:15,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:15,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 243 states and 307 transitions. [2024-11-08 22:24:15,085 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 307 transitions. [2024-11-08 22:24:15,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:24:15,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:15,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:15,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:18,025 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:24:19,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:19,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 244 states and 308 transitions. [2024-11-08 22:24:19,117 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 308 transitions. [2024-11-08 22:24:19,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:24:19,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:19,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:19,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:32,975 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:24:44,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:44,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 245 states and 309 transitions. [2024-11-08 22:24:44,970 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 309 transitions. [2024-11-08 22:24:44,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:24:44,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:44,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:45,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:46,037 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:24:46,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:46,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 246 states and 313 transitions. [2024-11-08 22:24:46,646 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 313 transitions. [2024-11-08 22:24:46,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:24:46,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:46,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:47,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:47,941 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 93 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:24:48,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:48,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 247 states and 315 transitions. [2024-11-08 22:24:48,672 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 315 transitions. [2024-11-08 22:24:48,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:24:48,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:48,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:49,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:50,520 INFO L134 CoverageAnalysis]: Checked inductivity of 1132 backedges. 138 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:24:51,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:51,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 248 states and 316 transitions. [2024-11-08 22:24:51,724 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 316 transitions. [2024-11-08 22:24:51,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:24:51,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:51,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:52,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:54,051 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 183 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:24:55,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:55,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 250 states and 320 transitions. [2024-11-08 22:24:55,990 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 320 transitions. [2024-11-08 22:24:55,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:24:55,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:55,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:56,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:57,419 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 228 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:24:59,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:59,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 252 states and 326 transitions. [2024-11-08 22:24:59,345 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 326 transitions. [2024-11-08 22:24:59,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:24:59,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:59,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:00,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:01,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:25:02,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:02,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 253 states and 327 transitions. [2024-11-08 22:25:02,296 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 327 transitions. [2024-11-08 22:25:02,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:25:02,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:02,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:03,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:04,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:25:05,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:05,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 254 states and 328 transitions. [2024-11-08 22:25:05,306 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 328 transitions. [2024-11-08 22:25:05,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:25:05,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:05,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:06,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:06,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:25:07,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:07,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 255 states and 329 transitions. [2024-11-08 22:25:07,726 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 329 transitions. [2024-11-08 22:25:07,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:25:07,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:07,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:08,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:10,136 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:25:11,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:11,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 256 states and 330 transitions. [2024-11-08 22:25:11,517 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 330 transitions. [2024-11-08 22:25:11,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:25:11,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:11,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:12,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:13,720 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:25:14,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:14,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 257 states and 331 transitions. [2024-11-08 22:25:14,545 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 331 transitions. [2024-11-08 22:25:14,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:25:14,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:14,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:15,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:16,871 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:25:17,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:17,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 258 states and 332 transitions. [2024-11-08 22:25:17,943 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 332 transitions. [2024-11-08 22:25:17,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:25:17,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:17,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:18,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:20,185 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:25:21,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:21,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 259 states and 333 transitions. [2024-11-08 22:25:21,279 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 333 transitions. [2024-11-08 22:25:21,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:25:21,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:21,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:22,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:23,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:25:24,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:24,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 260 states and 334 transitions. [2024-11-08 22:25:24,762 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 334 transitions. [2024-11-08 22:25:24,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:25:24,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:24,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:26,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:27,631 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:25:29,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:29,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 261 states and 335 transitions. [2024-11-08 22:25:29,019 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 335 transitions. [2024-11-08 22:25:29,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:25:29,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:29,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:29,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:31,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:25:32,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:32,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 262 states and 336 transitions. [2024-11-08 22:25:33,000 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 336 transitions. [2024-11-08 22:25:33,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:25:33,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:33,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:33,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:35,403 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:25:36,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:36,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 263 states and 337 transitions. [2024-11-08 22:25:36,321 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 337 transitions. [2024-11-08 22:25:36,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:25:36,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:36,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:37,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:38,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:25:39,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:39,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 264 states and 338 transitions. [2024-11-08 22:25:39,373 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 338 transitions. [2024-11-08 22:25:39,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:25:39,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:39,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:40,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:41,019 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:25:41,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:41,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 265 states and 339 transitions. [2024-11-08 22:25:41,897 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 339 transitions. [2024-11-08 22:25:41,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:25:41,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:41,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:43,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:45,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:25:47,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:47,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 266 states and 340 transitions. [2024-11-08 22:25:47,164 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 340 transitions. [2024-11-08 22:25:47,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:25:47,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:47,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:48,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:49,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:25:51,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:51,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 267 states and 341 transitions. [2024-11-08 22:25:51,270 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 341 transitions. [2024-11-08 22:25:51,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:25:51,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:51,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:52,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:53,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:25:54,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:54,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 268 states and 342 transitions. [2024-11-08 22:25:54,405 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 342 transitions. [2024-11-08 22:25:54,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 22:25:54,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:54,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:55,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:56,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:25:57,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:57,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 269 states and 343 transitions. [2024-11-08 22:25:57,113 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 343 transitions. [2024-11-08 22:25:57,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:25:57,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:57,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:58,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:59,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:26:01,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:01,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 270 states and 344 transitions. [2024-11-08 22:26:01,504 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 344 transitions. [2024-11-08 22:26:01,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:26:01,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:01,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:02,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:05,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:26:07,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:07,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 271 states and 345 transitions. [2024-11-08 22:26:07,624 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 345 transitions. [2024-11-08 22:26:07,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:26:07,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:07,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:08,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:10,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:26:11,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:11,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 272 states and 346 transitions. [2024-11-08 22:26:11,096 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 346 transitions. [2024-11-08 22:26:11,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:26:11,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:11,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:12,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:13,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:26:14,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:14,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 273 states and 347 transitions. [2024-11-08 22:26:14,574 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 347 transitions. [2024-11-08 22:26:14,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:26:14,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:14,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:15,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:17,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:26:19,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:19,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 274 states and 348 transitions. [2024-11-08 22:26:19,297 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 348 transitions. [2024-11-08 22:26:19,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:26:19,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:19,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:20,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:21,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:26:22,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:22,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 275 states and 349 transitions. [2024-11-08 22:26:22,485 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 349 transitions. [2024-11-08 22:26:22,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:26:22,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:22,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:23,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:26,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:26:29,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:29,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 276 states and 350 transitions. [2024-11-08 22:26:29,078 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 350 transitions. [2024-11-08 22:26:29,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:26:29,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:29,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:30,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:32,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:26:34,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:34,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 277 states and 351 transitions. [2024-11-08 22:26:34,520 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 351 transitions. [2024-11-08 22:26:34,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:26:34,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:34,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:35,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:37,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:26:38,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:38,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 278 states and 352 transitions. [2024-11-08 22:26:38,146 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 352 transitions. [2024-11-08 22:26:38,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 22:26:38,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:38,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:39,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:42,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:26:44,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:44,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 279 states and 353 transitions. [2024-11-08 22:26:44,288 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 353 transitions. [2024-11-08 22:26:44,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 22:26:44,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:44,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:45,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:47,415 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:26:48,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:48,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 280 states and 354 transitions. [2024-11-08 22:26:48,888 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 354 transitions. [2024-11-08 22:26:48,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 22:26:48,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:48,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:49,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:52,759 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:26:54,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:54,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 281 states and 355 transitions. [2024-11-08 22:26:54,216 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 355 transitions. [2024-11-08 22:26:54,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:26:54,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:54,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:55,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:57,686 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:26:58,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:58,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 282 states and 356 transitions. [2024-11-08 22:26:58,837 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 356 transitions. [2024-11-08 22:26:58,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 22:26:58,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:58,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:02,288 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:27:03,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:03,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 283 states and 357 transitions. [2024-11-08 22:27:03,489 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 357 transitions. [2024-11-08 22:27:03,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 22:27:03,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:03,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:04,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:07,553 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:27:09,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:09,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 284 states and 358 transitions. [2024-11-08 22:27:09,060 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 358 transitions. [2024-11-08 22:27:09,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 22:27:09,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:09,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:10,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:13,555 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:27:15,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:15,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 285 states and 359 transitions. [2024-11-08 22:27:15,388 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 359 transitions. [2024-11-08 22:27:15,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:27:15,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:15,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:16,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:18,437 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:27:19,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:19,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 286 states and 360 transitions. [2024-11-08 22:27:19,587 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 360 transitions. [2024-11-08 22:27:19,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:27:19,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:19,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:24,382 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:27:26,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:26,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 287 states and 361 transitions. [2024-11-08 22:27:26,227 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 361 transitions. [2024-11-08 22:27:26,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 22:27:26,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:26,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:27,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:30,571 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:27:32,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:32,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 288 states and 362 transitions. [2024-11-08 22:27:32,440 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 362 transitions. [2024-11-08 22:27:32,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:27:32,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:32,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:33,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:35,717 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:27:36,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:36,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 289 states and 363 transitions. [2024-11-08 22:27:36,896 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 363 transitions. [2024-11-08 22:27:36,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:27:36,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:36,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:38,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:42,525 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:27:44,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:44,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 290 states and 364 transitions. [2024-11-08 22:27:44,585 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 364 transitions. [2024-11-08 22:27:44,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:27:44,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:44,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:46,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:50,323 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:27:53,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:53,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 291 states and 365 transitions. [2024-11-08 22:27:53,054 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 365 transitions. [2024-11-08 22:27:53,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:27:53,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:53,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:54,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:57,963 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:28:00,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:00,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 292 states and 366 transitions. [2024-11-08 22:28:00,341 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 366 transitions. [2024-11-08 22:28:00,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 22:28:00,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:00,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:02,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:06,034 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:28:08,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:08,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 293 states and 367 transitions. [2024-11-08 22:28:08,028 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 367 transitions. [2024-11-08 22:28:08,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:28:08,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:08,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:09,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:13,561 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:28:16,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:16,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 294 states and 368 transitions. [2024-11-08 22:28:16,520 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 368 transitions. [2024-11-08 22:28:16,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:28:16,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:16,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:17,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:21,520 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:28:24,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:24,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 295 states and 369 transitions. [2024-11-08 22:28:24,058 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 369 transitions. [2024-11-08 22:28:24,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:28:24,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:24,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:26,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:30,165 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:28:32,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:32,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 296 states and 370 transitions. [2024-11-08 22:28:32,329 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 370 transitions. [2024-11-08 22:28:32,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 22:28:32,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:32,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:34,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:40,021 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:28:43,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:43,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 297 states and 371 transitions. [2024-11-08 22:28:43,038 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 371 transitions. [2024-11-08 22:28:43,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 22:28:43,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:43,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:45,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:50,014 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:28:52,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:52,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 298 states and 372 transitions. [2024-11-08 22:28:52,782 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 372 transitions. [2024-11-08 22:28:52,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 22:28:52,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:52,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:54,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:59,107 INFO L134 CoverageAnalysis]: Checked inductivity of 4660 backedges. 2343 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:29:01,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:01,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 299 states and 373 transitions. [2024-11-08 22:29:01,705 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 373 transitions. [2024-11-08 22:29:01,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 22:29:01,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:01,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:03,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:08,124 INFO L134 CoverageAnalysis]: Checked inductivity of 4757 backedges. 2388 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:29:10,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:10,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 300 states and 374 transitions. [2024-11-08 22:29:10,631 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 374 transitions. [2024-11-08 22:29:10,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 22:29:10,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:10,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:14,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:19,057 INFO L134 CoverageAnalysis]: Checked inductivity of 4855 backedges. 2433 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:29:22,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:22,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 301 states and 375 transitions. [2024-11-08 22:29:22,108 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 375 transitions. [2024-11-08 22:29:22,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:29:22,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:22,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:24,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:29,372 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2478 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:29:32,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:32,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 302 states and 376 transitions. [2024-11-08 22:29:32,042 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 376 transitions. [2024-11-08 22:29:32,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 22:29:32,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:32,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:34,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:39,424 INFO L134 CoverageAnalysis]: Checked inductivity of 5054 backedges. 2523 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:29:42,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:42,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 303 states and 377 transitions. [2024-11-08 22:29:42,332 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 377 transitions. [2024-11-08 22:29:42,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:29:42,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:42,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:43,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:48,247 INFO L134 CoverageAnalysis]: Checked inductivity of 5155 backedges. 2568 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:29:51,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:51,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 304 states and 378 transitions. [2024-11-08 22:29:51,016 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 378 transitions. [2024-11-08 22:29:51,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 22:29:51,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:51,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:52,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:58,459 INFO L134 CoverageAnalysis]: Checked inductivity of 5257 backedges. 2613 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:30:01,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:01,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 305 states and 379 transitions. [2024-11-08 22:30:01,534 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 379 transitions. [2024-11-08 22:30:01,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:30:01,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:01,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:03,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:07,572 INFO L134 CoverageAnalysis]: Checked inductivity of 5360 backedges. 2658 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:30:09,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:09,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 306 states and 380 transitions. [2024-11-08 22:30:09,122 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 380 transitions. [2024-11-08 22:30:09,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:30:09,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:09,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:13,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:19,787 INFO L134 CoverageAnalysis]: Checked inductivity of 5464 backedges. 2703 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:30:23,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:23,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 307 states and 381 transitions. [2024-11-08 22:30:23,699 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 381 transitions. [2024-11-08 22:30:23,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:30:23,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:23,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:24,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:30,077 INFO L134 CoverageAnalysis]: Checked inductivity of 5569 backedges. 2748 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:30:33,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:33,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 308 states and 382 transitions. [2024-11-08 22:30:33,325 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 382 transitions. [2024-11-08 22:30:33,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 22:30:33,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:33,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:35,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:40,065 INFO L134 CoverageAnalysis]: Checked inductivity of 5675 backedges. 2793 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:30:43,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:43,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 309 states and 383 transitions. [2024-11-08 22:30:43,164 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 383 transitions. [2024-11-08 22:30:43,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 22:30:43,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:43,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:46,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:51,881 INFO L134 CoverageAnalysis]: Checked inductivity of 5782 backedges. 2838 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:30:55,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:55,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 310 states and 384 transitions. [2024-11-08 22:30:55,145 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 384 transitions. [2024-11-08 22:30:55,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:30:55,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:55,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:00,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:07,143 INFO L134 CoverageAnalysis]: Checked inductivity of 5890 backedges. 2883 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:31:10,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:10,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 311 states and 385 transitions. [2024-11-08 22:31:10,626 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 385 transitions. [2024-11-08 22:31:10,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:31:10,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:10,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:12,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:17,460 INFO L134 CoverageAnalysis]: Checked inductivity of 5999 backedges. 2928 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:31:19,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:19,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 312 states and 386 transitions. [2024-11-08 22:31:19,143 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 386 transitions. [2024-11-08 22:31:19,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 22:31:19,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:19,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:21,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:27,620 INFO L134 CoverageAnalysis]: Checked inductivity of 6109 backedges. 2973 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:31:29,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:29,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 313 states and 387 transitions. [2024-11-08 22:31:29,305 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 387 transitions. [2024-11-08 22:31:29,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 22:31:29,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:29,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:31,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:37,421 INFO L134 CoverageAnalysis]: Checked inductivity of 6220 backedges. 3018 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:31:39,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:39,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 314 states and 388 transitions. [2024-11-08 22:31:39,109 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 388 transitions. [2024-11-08 22:31:39,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 22:31:39,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:39,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:42,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:47,718 INFO L134 CoverageAnalysis]: Checked inductivity of 6332 backedges. 3063 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:31:49,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:49,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 315 states and 389 transitions. [2024-11-08 22:31:49,620 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 389 transitions. [2024-11-08 22:31:49,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 22:31:49,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:49,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:52,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:00,118 INFO L134 CoverageAnalysis]: Checked inductivity of 6445 backedges. 3108 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:32:05,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:05,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 316 states and 390 transitions. [2024-11-08 22:32:05,853 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 390 transitions. [2024-11-08 22:32:05,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 22:32:05,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:05,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:08,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:14,524 INFO L134 CoverageAnalysis]: Checked inductivity of 6559 backedges. 3153 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:32:17,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:17,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 317 states and 391 transitions. [2024-11-08 22:32:17,690 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 391 transitions. [2024-11-08 22:32:17,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 22:32:17,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:17,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:19,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:26,008 INFO L134 CoverageAnalysis]: Checked inductivity of 6674 backedges. 3198 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:32:28,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:28,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 318 states and 392 transitions. [2024-11-08 22:32:28,774 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 392 transitions. [2024-11-08 22:32:28,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 22:32:28,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:28,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:31,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:36,581 INFO L134 CoverageAnalysis]: Checked inductivity of 6790 backedges. 3243 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:32:38,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:38,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 319 states and 393 transitions. [2024-11-08 22:32:38,478 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 393 transitions. [2024-11-08 22:32:38,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:32:38,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:38,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:40,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:47,628 INFO L134 CoverageAnalysis]: Checked inductivity of 6907 backedges. 3288 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:32:52,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:52,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 320 states and 394 transitions. [2024-11-08 22:32:52,003 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 394 transitions. [2024-11-08 22:32:52,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 22:32:52,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:52,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:53,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:59,762 INFO L134 CoverageAnalysis]: Checked inductivity of 7025 backedges. 3333 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:33:03,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:03,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 321 states and 395 transitions. [2024-11-08 22:33:03,180 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 395 transitions. [2024-11-08 22:33:03,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 22:33:03,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:03,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:05,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:12,143 INFO L134 CoverageAnalysis]: Checked inductivity of 7144 backedges. 3378 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:33:14,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:14,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 322 states and 396 transitions. [2024-11-08 22:33:14,997 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 396 transitions. [2024-11-08 22:33:14,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 22:33:14,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:14,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms