./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.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_b37db1f6-3455-425c-9657-e8614522da9b/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b37db1f6-3455-425c-9657-e8614522da9b/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_b37db1f6-3455-425c-9657-e8614522da9b/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b37db1f6-3455-425c-9657-e8614522da9b/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b37db1f6-3455-425c-9657-e8614522da9b/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_b37db1f6-3455-425c-9657-e8614522da9b/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 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:34:41,954 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:34:42,042 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b37db1f6-3455-425c-9657-e8614522da9b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:34:42,047 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:34:42,047 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:34:42,080 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:34:42,081 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:34:42,081 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:34:42,082 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:34:42,082 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:34:42,083 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:34:42,083 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:34:42,084 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:34:42,084 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:34:42,084 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:34:42,085 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:34:42,085 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:34:42,086 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:34:42,086 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:34:42,086 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:34:42,087 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:34:42,091 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:34:42,091 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:34:42,091 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:34:42,092 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:34:42,092 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:34:42,092 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:34:42,092 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:34:42,093 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:34:42,093 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:34:42,093 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:34:42,093 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:34:42,093 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:34:42,094 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_b37db1f6-3455-425c-9657-e8614522da9b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b37db1f6-3455-425c-9657-e8614522da9b/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd [2024-11-08 23:34:42,392 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:34:42,422 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:34:42,426 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:34:42,428 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:34:42,428 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:34:42,430 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b37db1f6-3455-425c-9657-e8614522da9b/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i Unable to find full path for "g++" [2024-11-08 23:34:44,599 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:34:45,050 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:34:45,052 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b37db1f6-3455-425c-9657-e8614522da9b/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2024-11-08 23:34:45,074 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b37db1f6-3455-425c-9657-e8614522da9b/bin/ukojak-verify-ImItNfHLgk/data/a0ebda07a/3b44b433d61f4ff0b5e332fbb69089de/FLAG041083d34 [2024-11-08 23:34:45,195 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b37db1f6-3455-425c-9657-e8614522da9b/bin/ukojak-verify-ImItNfHLgk/data/a0ebda07a/3b44b433d61f4ff0b5e332fbb69089de [2024-11-08 23:34:45,198 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:34:45,199 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:34:45,201 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:34:45,201 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:34:45,207 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:34:45,207 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:34:45" (1/1) ... [2024-11-08 23:34:45,210 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@243534c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:45, skipping insertion in model container [2024-11-08 23:34:45,210 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:34:45" (1/1) ... [2024-11-08 23:34:45,287 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:34:45,925 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_b37db1f6-3455-425c-9657-e8614522da9b/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i[33021,33034] [2024-11-08 23:34:46,293 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_b37db1f6-3455-425c-9657-e8614522da9b/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i[84583,84596] [2024-11-08 23:34:46,308 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:34:46,319 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:34:46,353 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_b37db1f6-3455-425c-9657-e8614522da9b/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i[33021,33034] [2024-11-08 23:34:46,508 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_b37db1f6-3455-425c-9657-e8614522da9b/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i[84583,84596] [2024-11-08 23:34:46,519 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:34:46,566 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:34:46,566 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:46 WrapperNode [2024-11-08 23:34:46,567 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:34:46,568 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:34:46,568 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:34:46,568 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:34:46,577 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:46" (1/1) ... [2024-11-08 23:34:46,640 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:46" (1/1) ... [2024-11-08 23:34:46,767 INFO L138 Inliner]: procedures = 177, calls = 773, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3413 [2024-11-08 23:34:46,767 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:34:46,768 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:34:46,768 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:34:46,768 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:34:46,779 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:46" (1/1) ... [2024-11-08 23:34:46,779 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:46" (1/1) ... [2024-11-08 23:34:46,798 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:46" (1/1) ... [2024-11-08 23:34:46,799 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:46" (1/1) ... [2024-11-08 23:34:46,906 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:46" (1/1) ... [2024-11-08 23:34:46,933 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:46" (1/1) ... [2024-11-08 23:34:46,944 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:46" (1/1) ... [2024-11-08 23:34:46,966 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:46" (1/1) ... [2024-11-08 23:34:46,984 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:34:46,985 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:34:46,985 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:34:46,986 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:34:46,987 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:46" (1/1) ... [2024-11-08 23:34:46,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:34:47,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b37db1f6-3455-425c-9657-e8614522da9b/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:34:47,024 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b37db1f6-3455-425c-9657-e8614522da9b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:34:47,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b37db1f6-3455-425c-9657-e8614522da9b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:34:47,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:34:47,064 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:34:47,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:34:47,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:34:47,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:34:47,065 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:34:47,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:34:47,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:34:47,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:34:47,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:34:47,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:34:47,066 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:34:47,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:34:47,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:34:47,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:34:47,285 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:34:47,286 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:34:50,649 INFO L? ?]: Removed 821 outVars from TransFormulas that were not future-live. [2024-11-08 23:34:50,650 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:34:52,715 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:34:52,718 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-08 23:34:52,719 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:34:52 BoogieIcfgContainer [2024-11-08 23:34:52,719 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:34:52,720 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:34:52,720 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:34:52,736 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:34:52,736 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:34:52" (1/1) ... [2024-11-08 23:34:52,747 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:34:52,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:52,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1130 states and 2216 transitions. [2024-11-08 23:34:52,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 2216 transitions. [2024-11-08 23:34:52,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:34:52,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:52,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:52,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:53,050 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 23:34:53,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:53,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1130 states and 2211 transitions. [2024-11-08 23:34:53,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 2211 transitions. [2024-11-08 23:34:53,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:34:53,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:53,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:53,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:53,329 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 23:34:53,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:53,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1132 states and 2210 transitions. [2024-11-08 23:34:53,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2210 transitions. [2024-11-08 23:34:53,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:34:53,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:53,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:53,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:53,449 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 23:34:53,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:53,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 1132 states and 2206 transitions. [2024-11-08 23:34:53,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2206 transitions. [2024-11-08 23:34:53,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:34:53,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:53,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:53,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:53,526 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 23:35:03,552 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 23:35:03,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:03,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1132 states and 2200 transitions. [2024-11-08 23:35:03,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2200 transitions. [2024-11-08 23:35:03,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:35:03,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:03,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:03,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:03,669 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 23:35:03,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:03,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2194 states to 1132 states and 2194 transitions. [2024-11-08 23:35:03,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2194 transitions. [2024-11-08 23:35:03,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:35:03,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:03,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:03,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:03,861 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 23:35:13,888 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 23:35:13,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:13,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 1132 states and 2188 transitions. [2024-11-08 23:35:13,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2188 transitions. [2024-11-08 23:35:13,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:35:13,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:13,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:14,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:14,351 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 23:35:15,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:15,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1146 states and 2205 transitions. [2024-11-08 23:35:15,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2205 transitions. [2024-11-08 23:35:15,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:35:15,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:15,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:15,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:15,395 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 23:35:15,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:15,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1146 states and 2203 transitions. [2024-11-08 23:35:15,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2203 transitions. [2024-11-08 23:35:15,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:35:15,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:15,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:15,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:15,648 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 23:35:15,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:15,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1146 states and 2201 transitions. [2024-11-08 23:35:15,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2201 transitions. [2024-11-08 23:35:15,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:35:15,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:15,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:15,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:15,861 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 23:35:15,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:15,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1146 states and 2199 transitions. [2024-11-08 23:35:15,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2199 transitions. [2024-11-08 23:35:15,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:35:15,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:15,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:15,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:16,039 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 23:35:18,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:35:18,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:18,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 1146 states and 2197 transitions. [2024-11-08 23:35:18,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2197 transitions. [2024-11-08 23:35:18,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:35:18,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:18,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:18,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:18,970 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:35:26,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:35:26,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:26,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1150 states and 2200 transitions. [2024-11-08 23:35:26,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2200 transitions. [2024-11-08 23:35:26,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:35:26,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:26,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:26,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:26,610 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 23:35:36,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:35:38,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:35:47,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:35:57,833 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:07,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:17,846 WARN L539 Checker$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 23:36:17,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:17,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1198 states and 2263 transitions. [2024-11-08 23:36:17,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2263 transitions. [2024-11-08 23:36:17,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:36:17,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:17,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:17,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:18,162 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 23:36:18,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:18,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1198 states and 2261 transitions. [2024-11-08 23:36:18,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2261 transitions. [2024-11-08 23:36:18,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:36:18,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:18,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:18,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:18,511 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 23:36:18,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:18,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1198 states and 2257 transitions. [2024-11-08 23:36:18,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2257 transitions. [2024-11-08 23:36:18,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:36:18,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:18,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:18,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:18,817 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 23:36:28,835 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 23:36:28,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:28,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1198 states and 2255 transitions. [2024-11-08 23:36:28,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2255 transitions. [2024-11-08 23:36:28,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:36:28,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:28,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:28,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:29,048 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 23:36:29,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:29,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1198 states and 2253 transitions. [2024-11-08 23:36:29,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2253 transitions. [2024-11-08 23:36:29,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:36:29,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:29,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:29,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:29,648 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 23:36:39,824 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 23:36:48,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:48,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:48,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1180 states and 2231 transitions. [2024-11-08 23:36:48,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2231 transitions. [2024-11-08 23:36:48,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:36:48,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:48,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:48,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:48,909 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:36:51,199 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:51,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:51,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1184 states and 2234 transitions. [2024-11-08 23:36:51,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2234 transitions. [2024-11-08 23:36:51,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:36:51,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:51,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:52,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:52,750 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 23:36:52,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:52,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1186 states and 2234 transitions. [2024-11-08 23:36:52,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2234 transitions. [2024-11-08 23:36:52,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:36:52,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:52,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:53,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:54,341 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 23:36:54,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:54,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1187 states and 2237 transitions. [2024-11-08 23:36:54,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2237 transitions. [2024-11-08 23:36:54,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:36:54,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:54,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:55,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:56,492 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 23:36:57,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:57,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1189 states and 2241 transitions. [2024-11-08 23:36:57,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2241 transitions. [2024-11-08 23:36:57,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:36:57,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:57,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:58,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:58,804 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 23:36:59,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:59,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1190 states and 2243 transitions. [2024-11-08 23:36:59,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2243 transitions. [2024-11-08 23:36:59,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:36:59,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:59,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:00,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:00,750 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 23:37:01,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:01,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1191 states and 2244 transitions. [2024-11-08 23:37:01,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2244 transitions. [2024-11-08 23:37:01,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:37:01,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:01,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:01,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:02,530 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 23:37:02,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:02,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1192 states and 2245 transitions. [2024-11-08 23:37:02,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2245 transitions. [2024-11-08 23:37:02,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:37:02,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:02,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:03,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:04,475 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 23:37:04,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:04,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1193 states and 2246 transitions. [2024-11-08 23:37:04,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2246 transitions. [2024-11-08 23:37:04,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:37:04,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:04,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:05,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:06,932 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 23:37:09,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:09,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1195 states and 2249 transitions. [2024-11-08 23:37:09,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2249 transitions. [2024-11-08 23:37:09,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:37:09,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:09,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:09,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:10,940 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 23:37:11,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:11,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1196 states and 2250 transitions. [2024-11-08 23:37:11,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2250 transitions. [2024-11-08 23:37:11,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:37:11,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:11,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:12,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:13,264 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 23:37:13,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:13,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1197 states and 2251 transitions. [2024-11-08 23:37:13,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2251 transitions. [2024-11-08 23:37:13,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:37:13,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:13,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:14,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:15,973 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 23:37:16,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:16,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1198 states and 2252 transitions. [2024-11-08 23:37:16,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2252 transitions. [2024-11-08 23:37:16,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:37:16,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:16,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:17,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:18,555 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 23:37:19,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:19,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1199 states and 2253 transitions. [2024-11-08 23:37:19,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2253 transitions. [2024-11-08 23:37:19,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:37:19,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:19,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:20,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:21,322 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 23:37:22,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:22,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1200 states and 2254 transitions. [2024-11-08 23:37:22,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2254 transitions. [2024-11-08 23:37:22,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:37:22,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:22,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:23,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:24,503 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 23:37:25,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:25,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1201 states and 2255 transitions. [2024-11-08 23:37:25,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2255 transitions. [2024-11-08 23:37:25,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:37:25,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:25,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:26,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:27,132 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 23:37:27,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:27,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1202 states and 2256 transitions. [2024-11-08 23:37:27,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2256 transitions. [2024-11-08 23:37:27,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:37:27,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:27,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:28,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:29,558 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 23:37:30,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:30,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1203 states and 2257 transitions. [2024-11-08 23:37:30,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2257 transitions. [2024-11-08 23:37:30,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:37:30,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:30,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:30,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:32,048 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 23:37:32,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:32,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1204 states and 2258 transitions. [2024-11-08 23:37:32,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2258 transitions. [2024-11-08 23:37:32,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:37:32,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:32,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:33,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:34,408 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 23:37:34,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:34,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 1205 states and 2259 transitions. [2024-11-08 23:37:34,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2259 transitions. [2024-11-08 23:37:34,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:37:34,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:34,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:35,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:36,550 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 23:37:37,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:37,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1206 states and 2260 transitions. [2024-11-08 23:37:37,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2260 transitions. [2024-11-08 23:37:37,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:37:37,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:37,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:37,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:39,293 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 23:37:40,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:40,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1207 states and 2261 transitions. [2024-11-08 23:37:40,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2261 transitions. [2024-11-08 23:37:40,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:37:40,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:40,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:41,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:42,834 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 23:37:43,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:43,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1208 states and 2262 transitions. [2024-11-08 23:37:43,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2262 transitions. [2024-11-08 23:37:43,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:37:43,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:43,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:44,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:45,873 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 23:37:46,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:46,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1209 states and 2263 transitions. [2024-11-08 23:37:46,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2263 transitions. [2024-11-08 23:37:46,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:37:46,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:46,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:47,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:48,792 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 23:37:49,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:49,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1210 states and 2264 transitions. [2024-11-08 23:37:49,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2264 transitions. [2024-11-08 23:37:49,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:37:49,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:49,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:50,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:51,862 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 23:37:52,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:52,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1211 states and 2265 transitions. [2024-11-08 23:37:52,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2265 transitions. [2024-11-08 23:37:52,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:37:52,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:52,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:53,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:55,726 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 23:37:57,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:57,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1212 states and 2266 transitions. [2024-11-08 23:37:57,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2266 transitions. [2024-11-08 23:37:57,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:37:57,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:57,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:57,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:59,465 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 23:38:00,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:00,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1213 states and 2267 transitions. [2024-11-08 23:38:00,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2267 transitions. [2024-11-08 23:38:00,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:38:00,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:00,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:00,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:02,876 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 23:38:04,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:04,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1214 states and 2268 transitions. [2024-11-08 23:38:04,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2268 transitions. [2024-11-08 23:38:04,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:38:04,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:04,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:04,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:06,484 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 23:38:07,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:07,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1215 states and 2269 transitions. [2024-11-08 23:38:07,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2269 transitions. [2024-11-08 23:38:07,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:38:07,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:07,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:08,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:10,085 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 23:38:11,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:11,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1216 states and 2270 transitions. [2024-11-08 23:38:11,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2270 transitions. [2024-11-08 23:38:11,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:38:11,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:11,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:11,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:13,396 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 23:38:14,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:14,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1217 states and 2271 transitions. [2024-11-08 23:38:14,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2271 transitions. [2024-11-08 23:38:14,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:38:14,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:14,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:14,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:16,554 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 23:38:18,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:18,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1218 states and 2272 transitions. [2024-11-08 23:38:18,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2272 transitions. [2024-11-08 23:38:18,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:38:18,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:18,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:18,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:20,566 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 23:38:21,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:21,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1219 states and 2273 transitions. [2024-11-08 23:38:21,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2273 transitions. [2024-11-08 23:38:21,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:38:21,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:21,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:22,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:24,453 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 23:38:25,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:25,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 1220 states and 2274 transitions. [2024-11-08 23:38:25,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2274 transitions. [2024-11-08 23:38:25,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:38:25,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:25,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:26,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:28,478 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 23:38:29,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:29,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1221 states and 2275 transitions. [2024-11-08 23:38:29,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2275 transitions. [2024-11-08 23:38:29,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:38:29,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:29,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:30,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:32,484 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 23:38:33,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:33,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1222 states and 2276 transitions. [2024-11-08 23:38:33,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2276 transitions. [2024-11-08 23:38:33,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:38:33,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:33,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:34,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:36,523 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 23:38:37,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:37,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1223 states and 2277 transitions. [2024-11-08 23:38:37,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2277 transitions. [2024-11-08 23:38:37,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:38:37,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:37,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:38,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:41,825 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 23:38:44,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:44,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1224 states and 2278 transitions. [2024-11-08 23:38:44,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2278 transitions. [2024-11-08 23:38:44,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:38:44,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:44,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:44,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:46,660 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 23:38:47,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:47,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1225 states and 2279 transitions. [2024-11-08 23:38:47,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2279 transitions. [2024-11-08 23:38:47,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:38:47,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:47,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:48,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:51,271 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 23:38:53,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:53,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1226 states and 2280 transitions. [2024-11-08 23:38:53,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2280 transitions. [2024-11-08 23:38:53,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:38:53,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:53,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:54,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:56,698 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 23:38:57,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:57,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1227 states and 2281 transitions. [2024-11-08 23:38:57,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2281 transitions. [2024-11-08 23:38:57,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:38:57,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:57,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:58,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:01,142 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 23:39:02,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:02,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1228 states and 2282 transitions. [2024-11-08 23:39:02,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2282 transitions. [2024-11-08 23:39:02,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:39:02,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:02,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:03,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:06,076 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 23:39:07,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:07,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1229 states and 2283 transitions. [2024-11-08 23:39:07,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2283 transitions. [2024-11-08 23:39:07,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:39:07,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:07,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:08,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:10,764 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 23:39:12,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:12,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1230 states and 2284 transitions. [2024-11-08 23:39:12,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2284 transitions. [2024-11-08 23:39:12,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:39:12,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:12,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:13,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:26,110 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 23:39:37,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:37,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1231 states and 2285 transitions. [2024-11-08 23:39:37,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2285 transitions. [2024-11-08 23:39:37,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:39:37,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:37,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:38,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:38,843 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 23:39:39,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:39,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1232 states and 2290 transitions. [2024-11-08 23:39:39,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2290 transitions. [2024-11-08 23:39:39,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:39:39,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:39,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:40,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:40,561 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 23:39:41,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:41,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1233 states and 2293 transitions. [2024-11-08 23:39:41,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2293 transitions. [2024-11-08 23:39:41,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:39:41,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:41,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:42,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:43,249 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 23:39:44,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:44,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1234 states and 2295 transitions. [2024-11-08 23:39:44,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2295 transitions. [2024-11-08 23:39:44,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:39:44,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:44,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:45,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:46,289 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 23:39:47,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:47,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1235 states and 2297 transitions. [2024-11-08 23:39:47,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2297 transitions. [2024-11-08 23:39:47,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:39:47,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:47,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:48,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:49,177 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 23:39:51,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:51,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1237 states and 2302 transitions. [2024-11-08 23:39:51,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2302 transitions. [2024-11-08 23:39:51,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:39:51,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:51,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:51,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:53,235 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 23:39:54,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:54,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1238 states and 2303 transitions. [2024-11-08 23:39:54,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2303 transitions. [2024-11-08 23:39:54,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:39:54,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:54,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:55,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:56,417 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 23:39:57,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:57,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1239 states and 2304 transitions. [2024-11-08 23:39:57,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2304 transitions. [2024-11-08 23:39:57,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:39:57,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:57,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:58,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:59,432 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 23:40:00,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:00,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1240 states and 2305 transitions. [2024-11-08 23:40:00,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2305 transitions. [2024-11-08 23:40:00,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:40:00,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:00,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:01,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:02,933 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 23:40:03,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:03,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1241 states and 2306 transitions. [2024-11-08 23:40:03,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2306 transitions. [2024-11-08 23:40:03,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:40:03,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:03,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:04,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:05,264 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 23:40:06,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:06,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1242 states and 2307 transitions. [2024-11-08 23:40:06,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2307 transitions. [2024-11-08 23:40:06,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:40:06,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:06,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:07,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:08,613 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 23:40:09,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:09,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1243 states and 2308 transitions. [2024-11-08 23:40:09,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2308 transitions. [2024-11-08 23:40:09,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:40:09,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:09,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:10,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:11,360 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 23:40:12,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:12,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1244 states and 2309 transitions. [2024-11-08 23:40:12,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2309 transitions. [2024-11-08 23:40:12,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:40:12,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:12,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:13,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:14,839 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 23:40:15,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:15,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1245 states and 2310 transitions. [2024-11-08 23:40:15,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2310 transitions. [2024-11-08 23:40:15,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:40:15,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:15,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:17,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:18,284 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 23:40:19,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:19,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1246 states and 2311 transitions. [2024-11-08 23:40:19,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2311 transitions. [2024-11-08 23:40:19,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:40:19,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:19,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:20,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:21,652 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 23:40:23,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:23,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1247 states and 2312 transitions. [2024-11-08 23:40:23,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2312 transitions. [2024-11-08 23:40:23,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:40:23,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:23,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:24,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:25,727 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 23:40:26,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:26,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1248 states and 2313 transitions. [2024-11-08 23:40:26,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2313 transitions. [2024-11-08 23:40:26,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:40:26,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:26,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:28,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:30,093 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 23:40:31,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:31,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1249 states and 2314 transitions. [2024-11-08 23:40:31,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2314 transitions. [2024-11-08 23:40:31,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:40:31,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:31,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:32,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:33,748 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 23:40:34,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:34,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1250 states and 2315 transitions. [2024-11-08 23:40:34,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2315 transitions. [2024-11-08 23:40:34,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:40:34,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:34,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:35,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:37,205 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 23:40:38,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:38,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1251 states and 2316 transitions. [2024-11-08 23:40:38,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2316 transitions. [2024-11-08 23:40:38,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:40:38,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:38,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:39,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:41,073 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 23:40:42,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:42,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1252 states and 2317 transitions. [2024-11-08 23:40:42,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2317 transitions. [2024-11-08 23:40:42,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:40:42,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:42,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:43,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:45,571 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 23:40:46,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:46,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1253 states and 2318 transitions. [2024-11-08 23:40:46,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2318 transitions. [2024-11-08 23:40:46,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:40:46,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:46,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:47,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:48,908 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 23:40:50,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:50,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1254 states and 2319 transitions. [2024-11-08 23:40:50,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2319 transitions. [2024-11-08 23:40:50,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:40:50,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:50,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:51,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:53,557 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 23:40:54,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:54,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1255 states and 2320 transitions. [2024-11-08 23:40:54,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2320 transitions. [2024-11-08 23:40:54,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:40:54,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:54,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:55,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:57,661 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 23:40:58,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:58,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1256 states and 2321 transitions. [2024-11-08 23:40:58,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2321 transitions. [2024-11-08 23:40:58,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:40:58,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:58,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:00,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:02,755 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 23:41:03,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:03,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1257 states and 2322 transitions. [2024-11-08 23:41:03,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2322 transitions. [2024-11-08 23:41:03,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:41:03,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:03,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:05,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:07,100 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 23:41:08,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:08,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1258 states and 2323 transitions. [2024-11-08 23:41:08,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2323 transitions. [2024-11-08 23:41:08,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:41:08,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:08,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:09,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:11,826 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 23:41:13,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:13,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1259 states and 2324 transitions. [2024-11-08 23:41:13,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2324 transitions. [2024-11-08 23:41:13,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:41:13,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:13,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:15,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:18,080 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 23:41:19,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:19,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1260 states and 2325 transitions. [2024-11-08 23:41:19,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2325 transitions. [2024-11-08 23:41:19,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:41:19,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:19,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:20,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:22,580 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 23:41:23,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:23,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1261 states and 2326 transitions. [2024-11-08 23:41:23,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2326 transitions. [2024-11-08 23:41:23,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:41:23,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:23,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:25,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:26,810 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 23:41:27,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:27,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1262 states and 2327 transitions. [2024-11-08 23:41:27,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2327 transitions. [2024-11-08 23:41:27,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:41:27,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:27,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:29,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:31,885 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 23:41:33,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:33,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1263 states and 2328 transitions. [2024-11-08 23:41:33,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2328 transitions. [2024-11-08 23:41:33,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:41:33,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:33,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:34,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:37,340 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 23:41:38,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:38,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1264 states and 2329 transitions. [2024-11-08 23:41:38,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2329 transitions. [2024-11-08 23:41:38,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:41:38,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:38,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:40,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:43,591 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 23:41:44,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:44,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1265 states and 2330 transitions. [2024-11-08 23:41:44,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2330 transitions. [2024-11-08 23:41:44,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:41:44,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:44,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:47,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:49,988 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 23:41:51,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:51,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1266 states and 2331 transitions. [2024-11-08 23:41:51,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2331 transitions. [2024-11-08 23:41:51,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:41:51,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:51,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:52,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:54,884 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 23:41:55,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:55,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1267 states and 2332 transitions. [2024-11-08 23:41:55,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2332 transitions. [2024-11-08 23:41:55,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:41:55,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:55,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:57,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:00,221 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 23:42:01,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:01,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1268 states and 2333 transitions. [2024-11-08 23:42:01,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2333 transitions. [2024-11-08 23:42:01,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:42:01,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:01,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:03,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:05,998 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 23:42:07,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:07,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1269 states and 2334 transitions. [2024-11-08 23:42:07,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2334 transitions. [2024-11-08 23:42:07,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:42:07,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:07,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:09,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:13,003 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 23:42:14,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:14,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1270 states and 2335 transitions. [2024-11-08 23:42:14,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2335 transitions. [2024-11-08 23:42:14,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:42:14,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:14,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:16,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:19,650 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 23:42:20,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:20,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1271 states and 2336 transitions. [2024-11-08 23:42:20,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2336 transitions. [2024-11-08 23:42:20,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:42:20,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:20,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:23,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:26,191 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 23:42:27,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:27,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1272 states and 2337 transitions. [2024-11-08 23:42:27,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2337 transitions. [2024-11-08 23:42:27,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:42:27,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:27,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:29,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:33,364 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 23:42:34,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:34,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 1273 states and 2338 transitions. [2024-11-08 23:42:34,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2338 transitions. [2024-11-08 23:42:34,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:42:34,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:34,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:36,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:39,681 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 23:42:41,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:41,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1274 states and 2339 transitions. [2024-11-08 23:42:41,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2339 transitions. [2024-11-08 23:42:41,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:42:41,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:41,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:43,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:46,692 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 23:42:48,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:48,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1275 states and 2340 transitions. [2024-11-08 23:42:48,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2340 transitions. [2024-11-08 23:42:48,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:42:48,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:48,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:50,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:54,027 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 23:42:56,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:56,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1276 states and 2341 transitions. [2024-11-08 23:42:56,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2341 transitions. [2024-11-08 23:42:56,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 23:42:56,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:56,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:58,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:02,241 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 23:43:04,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:04,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1277 states and 2342 transitions. [2024-11-08 23:43:04,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2342 transitions. [2024-11-08 23:43:04,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:43:04,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:04,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:06,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:10,873 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 23:43:12,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:12,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1278 states and 2343 transitions. [2024-11-08 23:43:12,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2343 transitions. [2024-11-08 23:43:12,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:43:12,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:12,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:14,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:18,891 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 23:43:21,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:21,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 1279 states and 2344 transitions. [2024-11-08 23:43:21,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2344 transitions. [2024-11-08 23:43:21,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:43:21,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:21,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:23,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:27,411 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 23:43:29,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:29,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1280 states and 2345 transitions. [2024-11-08 23:43:29,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2345 transitions. [2024-11-08 23:43:29,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 23:43:29,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:29,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:33,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:37,446 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 23:43:40,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:40,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1281 states and 2346 transitions. [2024-11-08 23:43:40,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2346 transitions. [2024-11-08 23:43:40,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:43:40,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:40,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:43,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:48,772 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 23:43:51,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:51,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1282 states and 2347 transitions. [2024-11-08 23:43:51,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2347 transitions. [2024-11-08 23:43:51,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 23:43:51,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:51,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:53,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:59,288 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 23:44:02,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:02,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1283 states and 2348 transitions. [2024-11-08 23:44:02,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2348 transitions. [2024-11-08 23:44:02,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:44:02,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:02,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:05,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:09,975 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 23:44:12,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:12,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1284 states and 2349 transitions. [2024-11-08 23:44:12,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2349 transitions. [2024-11-08 23:44:12,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 23:44:12,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:12,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:14,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:20,178 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 23:44:23,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:23,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1285 states and 2350 transitions. [2024-11-08 23:44:23,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 2350 transitions. [2024-11-08 23:44:23,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:44:23,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:23,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:25,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:30,110 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 23:44:32,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:32,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1286 states and 2351 transitions. [2024-11-08 23:44:32,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 2351 transitions. [2024-11-08 23:44:32,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:44:32,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:32,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:35,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:40,980 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 23:44:43,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:43,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1287 states and 2352 transitions. [2024-11-08 23:44:43,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2352 transitions. [2024-11-08 23:44:43,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 23:44:43,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:43,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:46,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:52,562 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 23:44:56,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:56,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 1288 states and 2353 transitions. [2024-11-08 23:44:56,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 2353 transitions. [2024-11-08 23:44:56,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 23:44:56,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:56,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:59,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:04,119 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 23:45:05,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:05,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1289 states and 2354 transitions. [2024-11-08 23:45:05,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2354 transitions. [2024-11-08 23:45:05,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:45:05,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:05,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:09,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:13,537 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 23:45:15,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:15,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 1290 states and 2355 transitions. [2024-11-08 23:45:15,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2355 transitions. [2024-11-08 23:45:15,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 23:45:15,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:15,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:17,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:21,838 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 23:45:23,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:23,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1291 states and 2356 transitions. [2024-11-08 23:45:23,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2356 transitions. [2024-11-08 23:45:23,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:45:23,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:23,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:26,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:30,472 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 23:45:32,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:32,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1292 states and 2357 transitions. [2024-11-08 23:45:32,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2357 transitions. [2024-11-08 23:45:32,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:45:32,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:32,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:34,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:38,741 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 23:45:40,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:40,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1293 states and 2358 transitions. [2024-11-08 23:45:40,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 2358 transitions. [2024-11-08 23:45:40,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 23:45:40,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:40,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:42,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:46,684 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 23:45:48,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:48,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1294 states and 2359 transitions. [2024-11-08 23:45:48,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 2359 transitions. [2024-11-08 23:45:48,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:45:48,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:48,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:51,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:59,467 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 23:46:05,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:05,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1295 states and 2360 transitions. [2024-11-08 23:46:05,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 2360 transitions. [2024-11-08 23:46:05,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 23:46:05,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:05,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:10,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:15,625 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 23:46:17,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:17,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 1296 states and 2361 transitions. [2024-11-08 23:46:17,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 2361 transitions. [2024-11-08 23:46:17,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 23:46:17,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:17,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:20,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:25,734 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 23:46:29,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:29,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1297 states and 2362 transitions. [2024-11-08 23:46:29,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 2362 transitions. [2024-11-08 23:46:29,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:46:29,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:29,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:31,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:36,923 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 23:46:39,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:39,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1298 states and 2363 transitions. [2024-11-08 23:46:39,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2363 transitions. [2024-11-08 23:46:39,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 23:46:39,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:39,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:42,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:47,864 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 23:46:50,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:50,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1299 states and 2364 transitions. [2024-11-08 23:46:50,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 2364 transitions. [2024-11-08 23:46:50,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:46:50,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:50,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:54,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:00,808 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 23:47:03,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:03,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 1300 states and 2365 transitions. [2024-11-08 23:47:03,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 2365 transitions. [2024-11-08 23:47:03,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 23:47:03,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:03,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:05,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:11,773 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 23:47:15,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:15,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1301 states and 2366 transitions. [2024-11-08 23:47:15,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2366 transitions. [2024-11-08 23:47:15,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 23:47:15,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:15,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:18,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:23,846 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 23:47:25,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:25,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2375 states to 1302 states and 2367 transitions. [2024-11-08 23:47:25,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2367 transitions. [2024-11-08 23:47:25,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:47:25,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:25,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:34,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:41,016 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 23:47:44,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:44,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1303 states and 2368 transitions. [2024-11-08 23:47:44,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 2368 transitions. [2024-11-08 23:47:44,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 23:47:44,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:44,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:47,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat