./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_6d905740-d2a7-456c-9db2-f7a1601aefdd/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d905740-d2a7-456c-9db2-f7a1601aefdd/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_6d905740-d2a7-456c-9db2-f7a1601aefdd/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d905740-d2a7-456c-9db2-f7a1601aefdd/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d905740-d2a7-456c-9db2-f7a1601aefdd/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d905740-d2a7-456c-9db2-f7a1601aefdd/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2dcad53e9f7fd6e0b6384d19db4719ec6aa2601fd94c6ce0d3c746f1ec6b3601 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:33:24,791 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:33:24,890 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d905740-d2a7-456c-9db2-f7a1601aefdd/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:33:24,899 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:33:24,900 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:33:24,938 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:33:24,939 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:33:24,940 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:33:24,941 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:33:24,942 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:33:24,943 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:33:24,943 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:33:24,943 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:33:24,944 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:33:24,947 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:33:24,947 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:33:24,948 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:33:24,948 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:33:24,948 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:33:24,949 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:33:24,949 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:33:24,953 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:33:24,954 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:33:24,954 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:33:24,954 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:33:24,955 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:33:24,955 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:33:24,955 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:33:24,955 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:33:24,956 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:33:24,956 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:33:24,956 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:33:24,957 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:33:24,957 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:33:24,957 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:33:24,957 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_6d905740-d2a7-456c-9db2-f7a1601aefdd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d905740-d2a7-456c-9db2-f7a1601aefdd/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2dcad53e9f7fd6e0b6384d19db4719ec6aa2601fd94c6ce0d3c746f1ec6b3601 [2024-11-08 22:33:25,230 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:33:25,256 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:33:25,259 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:33:25,260 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:33:25,260 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:33:25,262 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d905740-d2a7-456c-9db2-f7a1601aefdd/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i Unable to find full path for "g++" [2024-11-08 22:33:27,354 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:33:27,806 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:33:27,807 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d905740-d2a7-456c-9db2-f7a1601aefdd/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i [2024-11-08 22:33:27,831 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d905740-d2a7-456c-9db2-f7a1601aefdd/bin/ukojak-verify-ImItNfHLgk/data/a0051f6ef/ab6835601929445498e64157ac9a7076/FLAG36916468d [2024-11-08 22:33:27,940 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d905740-d2a7-456c-9db2-f7a1601aefdd/bin/ukojak-verify-ImItNfHLgk/data/a0051f6ef/ab6835601929445498e64157ac9a7076 [2024-11-08 22:33:27,943 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:33:27,946 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:33:27,947 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:33:27,948 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:33:27,954 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:33:27,955 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:33:27" (1/1) ... [2024-11-08 22:33:27,958 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5748d8f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:27, skipping insertion in model container [2024-11-08 22:33:27,958 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:33:27" (1/1) ... [2024-11-08 22:33:28,041 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:33:28,827 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:33:28,838 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:33:29,006 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:33:29,049 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:33:29,049 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:29 WrapperNode [2024-11-08 22:33:29,050 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:33:29,051 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:33:29,051 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:33:29,051 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:33:29,059 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:29" (1/1) ... [2024-11-08 22:33:29,094 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:29" (1/1) ... [2024-11-08 22:33:29,223 INFO L138 Inliner]: procedures = 176, calls = 435, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1869 [2024-11-08 22:33:29,224 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:33:29,225 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:33:29,225 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:33:29,225 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:33:29,236 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:29" (1/1) ... [2024-11-08 22:33:29,236 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:29" (1/1) ... [2024-11-08 22:33:29,283 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:29" (1/1) ... [2024-11-08 22:33:29,284 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:29" (1/1) ... [2024-11-08 22:33:29,367 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:29" (1/1) ... [2024-11-08 22:33:29,392 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:29" (1/1) ... [2024-11-08 22:33:29,404 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:29" (1/1) ... [2024-11-08 22:33:29,411 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:29" (1/1) ... [2024-11-08 22:33:29,429 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:33:29,430 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:33:29,430 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:33:29,430 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:33:29,431 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:29" (1/1) ... [2024-11-08 22:33:29,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:33:29,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d905740-d2a7-456c-9db2-f7a1601aefdd/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:33:29,466 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d905740-d2a7-456c-9db2-f7a1601aefdd/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:33:29,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d905740-d2a7-456c-9db2-f7a1601aefdd/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:33:29,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:33:29,504 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:33:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:33:29,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:33:29,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:33:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:33:29,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:33:29,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:33:29,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:33:29,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:33:29,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:33:29,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:33:29,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:33:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:33:29,813 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:33:29,815 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:33:31,980 INFO L? ?]: Removed 441 outVars from TransFormulas that were not future-live. [2024-11-08 22:33:31,980 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:33:33,763 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:33:33,763 INFO L316 CfgBuilder]: Removed 70 assume(true) statements. [2024-11-08 22:33:33,764 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:33:33 BoogieIcfgContainer [2024-11-08 22:33:33,764 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:33:33,765 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:33:33,765 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:33:33,776 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:33:33,776 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:33:33" (1/1) ... [2024-11-08 22:33:33,786 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:33:33,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:33,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 185 states and 309 transitions. [2024-11-08 22:33:33,848 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 309 transitions. [2024-11-08 22:33:33,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:33:33,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:33,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:33,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:34,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:34,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:34,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 184 states and 308 transitions. [2024-11-08 22:33:34,066 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 308 transitions. [2024-11-08 22:33:34,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:33:34,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:34,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:34,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:33:34,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:34,188 INFO L255 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:33:34,194 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:33:34,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:34,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:34,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 188 states and 313 transitions. [2024-11-08 22:33:34,292 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 313 transitions. [2024-11-08 22:33:34,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:33:34,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:34,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:34,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:34,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:34,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:34,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 188 states and 309 transitions. [2024-11-08 22:33:34,343 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 309 transitions. [2024-11-08 22:33:34,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:33:34,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:34,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:34,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:34,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:34,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:34,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 188 states and 301 transitions. [2024-11-08 22:33:34,415 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 301 transitions. [2024-11-08 22:33:34,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:33:34,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:34,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:34,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:34,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:34,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:34,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 188 states and 289 transitions. [2024-11-08 22:33:34,514 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 289 transitions. [2024-11-08 22:33:34,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:33:34,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:34,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:34,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:34,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:40,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:33:49,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:33:49,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:49,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 188 states and 277 transitions. [2024-11-08 22:33:49,228 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 277 transitions. [2024-11-08 22:33:49,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:33:49,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:49,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:49,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:49,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:59,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:34:09,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:34:17,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:34:17,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:17,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 204 states and 295 transitions. [2024-11-08 22:34:17,304 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 295 transitions. [2024-11-08 22:34:17,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:34:17,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:17,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:17,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:17,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:17,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:17,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 204 states and 293 transitions. [2024-11-08 22:34:17,545 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 293 transitions. [2024-11-08 22:34:17,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:34:17,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:17,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:17,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:17,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:17,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:17,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 204 states and 291 transitions. [2024-11-08 22:34:17,912 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 291 transitions. [2024-11-08 22:34:17,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:34:17,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:17,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:18,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:18,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:18,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:18,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 204 states and 289 transitions. [2024-11-08 22:34:18,101 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 289 transitions. [2024-11-08 22:34:18,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:34:18,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:18,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:18,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:18,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:28,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:34:28,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:28,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 204 states and 287 transitions. [2024-11-08 22:34:28,313 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 287 transitions. [2024-11-08 22:34:28,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:34:28,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:28,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:28,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:28,681 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:34:34,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:34:37,641 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:34:37,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:37,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 208 states and 290 transitions. [2024-11-08 22:34:37,668 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 290 transitions. [2024-11-08 22:34:37,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:34:37,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:37,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:37,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:38,103 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:34:48,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:34:52,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:34:52,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:52,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 257 states and 350 transitions. [2024-11-08 22:34:52,331 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 350 transitions. [2024-11-08 22:34:52,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:34:52,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:52,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:52,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:52,609 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:34:52,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:52,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 257 states and 348 transitions. [2024-11-08 22:34:52,626 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 348 transitions. [2024-11-08 22:34:52,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:34:52,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:52,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:52,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:52,991 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:34:53,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:53,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 257 states and 346 transitions. [2024-11-08 22:34:53,049 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 346 transitions. [2024-11-08 22:34:53,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:34:53,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:53,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:53,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:53,277 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:34:53,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:53,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 257 states and 344 transitions. [2024-11-08 22:34:53,328 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 344 transitions. [2024-11-08 22:34:53,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:34:53,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:53,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:53,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:53,533 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:34:55,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:34:55,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:55,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 257 states and 342 transitions. [2024-11-08 22:34:55,019 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 342 transitions. [2024-11-08 22:34:55,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:34:55,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:55,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:55,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:55,238 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:34:55,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:55,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 257 states and 340 transitions. [2024-11-08 22:34:55,366 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 340 transitions. [2024-11-08 22:34:55,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:34:55,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:55,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:55,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:55,814 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:34:56,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:56,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 261 states and 343 transitions. [2024-11-08 22:34:56,615 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 343 transitions. [2024-11-08 22:34:56,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:34:56,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:56,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:56,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:57,035 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:35:04,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:35:04,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:04,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 265 states and 346 transitions. [2024-11-08 22:35:04,982 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 346 transitions. [2024-11-08 22:35:04,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:35:04,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:04,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:05,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:05,236 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:35:05,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:05,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 265 states and 345 transitions. [2024-11-08 22:35:05,256 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 345 transitions. [2024-11-08 22:35:05,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:35:05,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:05,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:05,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:05,839 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:35:17,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:35:23,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:35:23,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:23,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 333 states and 427 transitions. [2024-11-08 22:35:23,509 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 427 transitions. [2024-11-08 22:35:23,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:35:23,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:23,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:23,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:23,890 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:35:24,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:24,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 342 states and 438 transitions. [2024-11-08 22:35:24,211 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 438 transitions. [2024-11-08 22:35:24,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:35:24,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:24,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:24,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:24,685 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:35:24,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:24,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 343 states and 439 transitions. [2024-11-08 22:35:24,722 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 439 transitions. [2024-11-08 22:35:24,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:35:24,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:24,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:24,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:24,967 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:35:25,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:25,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 343 states and 437 transitions. [2024-11-08 22:35:25,027 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 437 transitions. [2024-11-08 22:35:25,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:35:25,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:25,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:25,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:25,412 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:35:25,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:25,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 345 states and 441 transitions. [2024-11-08 22:35:25,992 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 441 transitions. [2024-11-08 22:35:25,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:35:25,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:25,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:26,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:26,499 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:35:36,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:35:44,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:35:44,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:44,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 349 states and 444 transitions. [2024-11-08 22:35:44,042 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 444 transitions. [2024-11-08 22:35:44,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:35:44,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:44,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:46,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:46,896 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:35:47,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:47,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 351 states and 450 transitions. [2024-11-08 22:35:47,099 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 450 transitions. [2024-11-08 22:35:47,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:35:47,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:47,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:47,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:47,486 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:35:47,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:47,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 351 states and 448 transitions. [2024-11-08 22:35:47,574 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 448 transitions. [2024-11-08 22:35:47,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:35:47,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:47,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:49,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:49,893 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:35:50,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:50,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 353 states and 451 transitions. [2024-11-08 22:35:50,391 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 451 transitions. [2024-11-08 22:35:50,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:35:50,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:50,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:52,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:52,955 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:35:53,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:53,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 355 states and 455 transitions. [2024-11-08 22:35:53,841 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 455 transitions. [2024-11-08 22:35:53,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:35:53,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:53,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:54,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:54,153 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:35:54,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:54,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 355 states and 453 transitions. [2024-11-08 22:35:54,179 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 453 transitions. [2024-11-08 22:35:54,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:35:54,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:54,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:55,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:56,021 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 4 proven. 41 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 22:35:56,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:56,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 356 states and 454 transitions. [2024-11-08 22:35:56,664 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 454 transitions. [2024-11-08 22:35:56,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:35:56,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:56,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:56,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:57,112 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 22:35:57,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:57,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 360 states and 457 transitions. [2024-11-08 22:35:57,902 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 457 transitions. [2024-11-08 22:35:57,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:35:57,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:57,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:00,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:01,283 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 4 proven. 58 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:36:01,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:01,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 361 states and 458 transitions. [2024-11-08 22:36:01,763 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 458 transitions. [2024-11-08 22:36:01,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:36:01,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:01,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:02,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:03,451 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 4 proven. 78 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 22:36:03,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:03,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 362 states and 459 transitions. [2024-11-08 22:36:03,741 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 459 transitions. [2024-11-08 22:36:03,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:36:03,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:03,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:05,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:06,585 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 4 proven. 101 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 22:36:07,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:07,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 363 states and 460 transitions. [2024-11-08 22:36:07,329 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 460 transitions. [2024-11-08 22:36:07,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:36:07,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:07,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:08,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:09,004 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 4 proven. 127 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:36:09,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:09,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 364 states and 461 transitions. [2024-11-08 22:36:09,605 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 461 transitions. [2024-11-08 22:36:09,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:36:09,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:09,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:11,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:12,145 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 4 proven. 156 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 22:36:12,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:12,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 365 states and 462 transitions. [2024-11-08 22:36:12,882 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 462 transitions. [2024-11-08 22:36:12,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:36:12,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:12,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:14,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:15,464 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 4 proven. 188 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 22:36:16,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:16,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 366 states and 463 transitions. [2024-11-08 22:36:16,158 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 463 transitions. [2024-11-08 22:36:16,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:36:16,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:16,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:17,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:18,070 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 4 proven. 223 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 22:36:18,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:18,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 367 states and 464 transitions. [2024-11-08 22:36:18,429 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 464 transitions. [2024-11-08 22:36:18,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:36:18,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:18,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:19,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:20,990 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 4 proven. 261 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-08 22:36:21,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:21,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 368 states and 465 transitions. [2024-11-08 22:36:21,851 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 465 transitions. [2024-11-08 22:36:21,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:36:21,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:21,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:22,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:23,885 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 4 proven. 302 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:36:24,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:24,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 369 states and 466 transitions. [2024-11-08 22:36:24,400 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 466 transitions. [2024-11-08 22:36:24,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:36:24,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:24,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:26,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:27,088 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 4 proven. 346 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-08 22:36:27,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:27,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 370 states and 467 transitions. [2024-11-08 22:36:27,583 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 467 transitions. [2024-11-08 22:36:27,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:36:27,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:27,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:28,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:29,841 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 4 proven. 393 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 22:36:30,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:30,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 371 states and 468 transitions. [2024-11-08 22:36:30,355 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 468 transitions. [2024-11-08 22:36:30,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:36:30,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:30,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:31,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:32,682 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 4 proven. 443 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-08 22:36:33,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:33,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 372 states and 469 transitions. [2024-11-08 22:36:33,101 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 469 transitions. [2024-11-08 22:36:33,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:36:33,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:33,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:35,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:38,156 INFO L134 CoverageAnalysis]: Checked inductivity of 719 backedges. 4 proven. 496 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 22:36:40,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:40,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 373 states and 470 transitions. [2024-11-08 22:36:40,720 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 470 transitions. [2024-11-08 22:36:40,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:36:40,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:40,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:42,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:44,310 INFO L134 CoverageAnalysis]: Checked inductivity of 796 backedges. 4 proven. 552 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 22:36:45,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:45,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 374 states and 471 transitions. [2024-11-08 22:36:45,754 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 471 transitions. [2024-11-08 22:36:45,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:36:45,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:45,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:46,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:48,260 INFO L134 CoverageAnalysis]: Checked inductivity of 877 backedges. 4 proven. 611 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 22:36:49,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:49,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 375 states and 472 transitions. [2024-11-08 22:36:49,023 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 472 transitions. [2024-11-08 22:36:49,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:36:49,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:49,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:49,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:51,227 INFO L134 CoverageAnalysis]: Checked inductivity of 962 backedges. 4 proven. 673 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-08 22:36:51,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:51,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 376 states and 473 transitions. [2024-11-08 22:36:51,702 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 473 transitions. [2024-11-08 22:36:51,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:36:51,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:51,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:53,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:54,366 INFO L134 CoverageAnalysis]: Checked inductivity of 1051 backedges. 4 proven. 738 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-08 22:36:54,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:54,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 377 states and 474 transitions. [2024-11-08 22:36:54,842 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 474 transitions. [2024-11-08 22:36:54,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:36:54,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:54,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:56,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:58,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1144 backedges. 4 proven. 806 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-08 22:36:58,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:58,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 378 states and 475 transitions. [2024-11-08 22:36:58,728 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 475 transitions. [2024-11-08 22:36:58,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:36:58,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:58,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:00,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:02,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1241 backedges. 4 proven. 877 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-08 22:37:02,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:02,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 379 states and 476 transitions. [2024-11-08 22:37:02,631 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 476 transitions. [2024-11-08 22:37:02,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 22:37:02,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:02,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:04,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:06,747 INFO L134 CoverageAnalysis]: Checked inductivity of 1342 backedges. 4 proven. 951 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-08 22:37:08,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:08,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 380 states and 477 transitions. [2024-11-08 22:37:08,473 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 477 transitions. [2024-11-08 22:37:08,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:37:08,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:08,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:09,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:11,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1447 backedges. 4 proven. 1028 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-08 22:37:12,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:12,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 381 states and 478 transitions. [2024-11-08 22:37:12,077 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 478 transitions. [2024-11-08 22:37:12,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:37:12,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:12,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:13,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:15,449 INFO L134 CoverageAnalysis]: Checked inductivity of 1556 backedges. 4 proven. 1108 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-08 22:37:15,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:15,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 382 states and 479 transitions. [2024-11-08 22:37:15,992 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 479 transitions. [2024-11-08 22:37:15,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:37:15,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:15,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:17,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:19,519 INFO L134 CoverageAnalysis]: Checked inductivity of 1669 backedges. 4 proven. 1191 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-08 22:37:20,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:20,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 383 states and 480 transitions. [2024-11-08 22:37:20,077 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 480 transitions. [2024-11-08 22:37:20,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:37:20,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:20,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:21,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:24,261 INFO L134 CoverageAnalysis]: Checked inductivity of 1786 backedges. 4 proven. 1277 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-08 22:37:25,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:25,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 384 states and 481 transitions. [2024-11-08 22:37:25,812 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 481 transitions. [2024-11-08 22:37:25,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 22:37:25,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:25,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:28,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:30,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 4 proven. 1366 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-08 22:37:31,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:31,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 385 states and 482 transitions. [2024-11-08 22:37:31,981 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 482 transitions. [2024-11-08 22:37:31,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 22:37:31,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:31,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:34,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:36,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2032 backedges. 4 proven. 1458 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-08 22:37:37,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:37,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 386 states and 483 transitions. [2024-11-08 22:37:37,634 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 483 transitions. [2024-11-08 22:37:37,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 22:37:37,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:37,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:39,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:40,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2161 backedges. 4 proven. 1553 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-08 22:37:41,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:41,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 387 states and 484 transitions. [2024-11-08 22:37:41,479 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 484 transitions. [2024-11-08 22:37:41,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 22:37:41,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:41,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:42,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:44,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2294 backedges. 4 proven. 1651 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-08 22:37:45,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:45,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 388 states and 485 transitions. [2024-11-08 22:37:45,181 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 485 transitions. [2024-11-08 22:37:45,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:37:45,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:45,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:46,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:49,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2431 backedges. 4 proven. 1752 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-08 22:37:50,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:50,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 389 states and 486 transitions. [2024-11-08 22:37:50,926 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 486 transitions. [2024-11-08 22:37:50,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:37:50,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:50,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:53,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:55,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2572 backedges. 4 proven. 1856 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-08 22:37:56,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:56,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 390 states and 487 transitions. [2024-11-08 22:37:56,501 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 487 transitions. [2024-11-08 22:37:56,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:37:56,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:56,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:59,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:01,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2717 backedges. 4 proven. 1963 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-08 22:38:02,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:02,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 391 states and 488 transitions. [2024-11-08 22:38:02,647 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 488 transitions. [2024-11-08 22:38:02,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 22:38:02,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:02,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:07,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2866 backedges. 4 proven. 2073 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-08 22:38:08,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:08,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 392 states and 489 transitions. [2024-11-08 22:38:08,750 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 489 transitions. [2024-11-08 22:38:08,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:38:08,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:08,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:10,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:13,014 INFO L134 CoverageAnalysis]: Checked inductivity of 3019 backedges. 4 proven. 2186 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-08 22:38:14,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:14,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 393 states and 490 transitions. [2024-11-08 22:38:14,326 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 490 transitions. [2024-11-08 22:38:14,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 22:38:14,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:14,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:15,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:17,949 INFO L134 CoverageAnalysis]: Checked inductivity of 3176 backedges. 4 proven. 2302 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 22:38:19,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:19,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 394 states and 491 transitions. [2024-11-08 22:38:19,281 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 491 transitions. [2024-11-08 22:38:19,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 22:38:19,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:19,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:21,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:24,032 INFO L134 CoverageAnalysis]: Checked inductivity of 3337 backedges. 4 proven. 2421 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-08 22:38:25,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:25,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 395 states and 492 transitions. [2024-11-08 22:38:25,314 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 492 transitions. [2024-11-08 22:38:25,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 22:38:25,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:25,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:26,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:29,207 INFO L134 CoverageAnalysis]: Checked inductivity of 3502 backedges. 4 proven. 2543 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-08 22:38:29,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:29,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 396 states and 493 transitions. [2024-11-08 22:38:29,945 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 493 transitions. [2024-11-08 22:38:29,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 22:38:29,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:29,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:31,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:34,508 INFO L134 CoverageAnalysis]: Checked inductivity of 3671 backedges. 4 proven. 2668 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-08 22:38:35,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:35,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 397 states and 494 transitions. [2024-11-08 22:38:35,320 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 494 transitions. [2024-11-08 22:38:35,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 22:38:35,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:35,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:37,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:40,826 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 4 proven. 2796 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-08 22:38:42,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:42,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 398 states and 495 transitions. [2024-11-08 22:38:42,828 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 495 transitions. [2024-11-08 22:38:42,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:38:42,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:42,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:45,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:48,486 INFO L134 CoverageAnalysis]: Checked inductivity of 4021 backedges. 4 proven. 2927 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-11-08 22:38:49,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:49,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 399 states and 496 transitions. [2024-11-08 22:38:49,442 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 496 transitions. [2024-11-08 22:38:49,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 22:38:49,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:49,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:05,931 INFO L134 CoverageAnalysis]: Checked inductivity of 4202 backedges. 4 proven. 3061 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-11-08 22:39:17,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:17,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 400 states and 497 transitions. [2024-11-08 22:39:17,049 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 497 transitions. [2024-11-08 22:39:17,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:39:17,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:17,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:19,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:20,721 INFO L134 CoverageAnalysis]: Checked inductivity of 4387 backedges. 95 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-08 22:39:21,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:21,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 401 states and 501 transitions. [2024-11-08 22:39:21,489 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 501 transitions. [2024-11-08 22:39:21,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 22:39:21,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:21,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:24,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:25,526 INFO L134 CoverageAnalysis]: Checked inductivity of 4576 backedges. 140 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-08 22:39:26,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:26,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 402 states and 503 transitions. [2024-11-08 22:39:26,392 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 503 transitions. [2024-11-08 22:39:26,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 22:39:26,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:26,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:29,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:30,274 INFO L134 CoverageAnalysis]: Checked inductivity of 4769 backedges. 185 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-08 22:39:30,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:30,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 403 states and 504 transitions. [2024-11-08 22:39:30,991 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 504 transitions. [2024-11-08 22:39:30,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 22:39:30,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:30,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:34,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:35,390 INFO L134 CoverageAnalysis]: Checked inductivity of 4966 backedges. 230 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-08 22:39:36,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:36,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 404 states and 505 transitions. [2024-11-08 22:39:36,119 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 505 transitions. [2024-11-08 22:39:36,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 22:39:36,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:36,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:39,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:41,033 INFO L134 CoverageAnalysis]: Checked inductivity of 5167 backedges. 275 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-08 22:39:41,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:41,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 405 states and 506 transitions. [2024-11-08 22:39:41,735 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 506 transitions. [2024-11-08 22:39:41,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 22:39:41,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:41,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:44,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:44,921 INFO L134 CoverageAnalysis]: Checked inductivity of 5372 backedges. 320 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-08 22:39:46,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:46,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 407 states and 510 transitions. [2024-11-08 22:39:46,400 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 510 transitions. [2024-11-08 22:39:46,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 22:39:46,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:46,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:48,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:49,317 INFO L134 CoverageAnalysis]: Checked inductivity of 5581 backedges. 365 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-08 22:39:50,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:50,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 408 states and 511 transitions. [2024-11-08 22:39:50,339 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 511 transitions. [2024-11-08 22:39:50,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 22:39:50,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:50,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:52,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:53,113 INFO L134 CoverageAnalysis]: Checked inductivity of 5794 backedges. 410 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-08 22:39:53,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:53,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 409 states and 512 transitions. [2024-11-08 22:39:53,868 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 512 transitions. [2024-11-08 22:39:53,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 22:39:53,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:53,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:56,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:57,639 INFO L134 CoverageAnalysis]: Checked inductivity of 6011 backedges. 455 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-08 22:39:58,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:58,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 410 states and 513 transitions. [2024-11-08 22:39:58,838 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 513 transitions. [2024-11-08 22:39:58,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 22:39:58,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:58,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:00,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:01,539 INFO L134 CoverageAnalysis]: Checked inductivity of 6232 backedges. 500 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-08 22:40:02,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:02,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 411 states and 514 transitions. [2024-11-08 22:40:02,776 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 514 transitions. [2024-11-08 22:40:02,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 22:40:02,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:02,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:04,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:07,510 INFO L134 CoverageAnalysis]: Checked inductivity of 6457 backedges. 545 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-08 22:40:09,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:09,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 412 states and 515 transitions. [2024-11-08 22:40:09,428 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 515 transitions. [2024-11-08 22:40:09,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 22:40:09,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:09,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:13,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:15,081 INFO L134 CoverageAnalysis]: Checked inductivity of 6686 backedges. 590 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-08 22:40:15,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:15,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 413 states and 516 transitions. [2024-11-08 22:40:15,895 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 516 transitions. [2024-11-08 22:40:15,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 22:40:15,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:15,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:17,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:19,597 INFO L134 CoverageAnalysis]: Checked inductivity of 6919 backedges. 635 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-08 22:40:20,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:20,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 414 states and 517 transitions. [2024-11-08 22:40:20,872 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 517 transitions. [2024-11-08 22:40:20,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 22:40:20,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:20,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:25,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:27,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7156 backedges. 680 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-08 22:40:28,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:28,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 415 states and 518 transitions. [2024-11-08 22:40:28,394 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 518 transitions. [2024-11-08 22:40:28,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-08 22:40:28,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:28,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:32,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:34,394 INFO L134 CoverageAnalysis]: Checked inductivity of 7397 backedges. 725 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-08 22:40:35,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:35,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 416 states and 519 transitions. [2024-11-08 22:40:35,720 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 519 transitions. [2024-11-08 22:40:35,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 22:40:35,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:35,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:38,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:40,358 INFO L134 CoverageAnalysis]: Checked inductivity of 7642 backedges. 770 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-08 22:40:41,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:41,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 417 states and 520 transitions. [2024-11-08 22:40:41,682 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 520 transitions. [2024-11-08 22:40:41,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 22:40:41,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:41,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:45,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:48,230 INFO L134 CoverageAnalysis]: Checked inductivity of 7891 backedges. 815 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-08 22:40:50,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:50,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 418 states and 521 transitions. [2024-11-08 22:40:50,277 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 521 transitions. [2024-11-08 22:40:50,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:40:50,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:50,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:53,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:55,903 INFO L134 CoverageAnalysis]: Checked inductivity of 8144 backedges. 860 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-08 22:40:56,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:56,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 419 states and 522 transitions. [2024-11-08 22:40:56,817 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 522 transitions. [2024-11-08 22:40:56,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-08 22:40:56,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:56,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:02,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:04,610 INFO L134 CoverageAnalysis]: Checked inductivity of 8401 backedges. 905 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-08 22:41:05,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:05,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 420 states and 523 transitions. [2024-11-08 22:41:05,481 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 523 transitions. [2024-11-08 22:41:05,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 22:41:05,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:05,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:08,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:10,809 INFO L134 CoverageAnalysis]: Checked inductivity of 8662 backedges. 950 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-08 22:41:12,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:12,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 421 states and 524 transitions. [2024-11-08 22:41:12,178 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 524 transitions. [2024-11-08 22:41:12,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 22:41:12,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:12,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:14,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:17,157 INFO L134 CoverageAnalysis]: Checked inductivity of 8927 backedges. 995 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-08 22:41:18,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:18,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 422 states and 525 transitions. [2024-11-08 22:41:18,552 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 525 transitions. [2024-11-08 22:41:18,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 22:41:18,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:18,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:22,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:24,546 INFO L134 CoverageAnalysis]: Checked inductivity of 9196 backedges. 1040 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-08 22:41:25,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:25,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 423 states and 526 transitions. [2024-11-08 22:41:25,978 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 526 transitions. [2024-11-08 22:41:25,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 22:41:25,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:25,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:28,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:30,935 INFO L134 CoverageAnalysis]: Checked inductivity of 9469 backedges. 1085 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-08 22:41:32,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:32,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 424 states and 527 transitions. [2024-11-08 22:41:32,234 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 527 transitions. [2024-11-08 22:41:32,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:41:32,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:32,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:39,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:43,487 INFO L134 CoverageAnalysis]: Checked inductivity of 9746 backedges. 1130 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-08 22:41:45,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:45,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 425 states and 528 transitions. [2024-11-08 22:41:45,446 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 528 transitions. [2024-11-08 22:41:45,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 22:41:45,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:45,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:50,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:53,292 INFO L134 CoverageAnalysis]: Checked inductivity of 10027 backedges. 1175 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-08 22:41:54,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:54,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 426 states and 529 transitions. [2024-11-08 22:41:54,290 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 529 transitions. [2024-11-08 22:41:54,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 22:41:54,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:54,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:57,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:59,932 INFO L134 CoverageAnalysis]: Checked inductivity of 10312 backedges. 1220 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-08 22:42:00,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:00,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 427 states and 530 transitions. [2024-11-08 22:42:00,920 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 530 transitions. [2024-11-08 22:42:00,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 22:42:00,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:00,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:07,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:09,775 INFO L134 CoverageAnalysis]: Checked inductivity of 10601 backedges. 1265 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-08 22:42:10,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:10,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 428 states and 531 transitions. [2024-11-08 22:42:10,774 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 531 transitions. [2024-11-08 22:42:10,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-08 22:42:10,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:10,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:14,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:17,678 INFO L134 CoverageAnalysis]: Checked inductivity of 10894 backedges. 1310 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-08 22:42:18,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:18,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 429 states and 532 transitions. [2024-11-08 22:42:18,942 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 532 transitions. [2024-11-08 22:42:18,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-08 22:42:18,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:18,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:24,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:27,310 INFO L134 CoverageAnalysis]: Checked inductivity of 11191 backedges. 1355 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-08 22:42:28,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:28,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 430 states and 533 transitions. [2024-11-08 22:42:28,939 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 533 transitions. [2024-11-08 22:42:28,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-08 22:42:28,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:28,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:32,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:35,789 INFO L134 CoverageAnalysis]: Checked inductivity of 11492 backedges. 1400 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-08 22:42:37,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:37,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 431 states and 534 transitions. [2024-11-08 22:42:37,091 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 534 transitions. [2024-11-08 22:42:37,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-08 22:42:37,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:37,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:40,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:43,441 INFO L134 CoverageAnalysis]: Checked inductivity of 11797 backedges. 1445 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-08 22:42:44,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:44,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 432 states and 535 transitions. [2024-11-08 22:42:44,481 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 535 transitions. [2024-11-08 22:42:44,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-08 22:42:44,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:44,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:53,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:55,960 INFO L134 CoverageAnalysis]: Checked inductivity of 12106 backedges. 1490 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-08 22:42:57,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:57,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 433 states and 536 transitions. [2024-11-08 22:42:57,018 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 536 transitions. [2024-11-08 22:42:57,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 22:42:57,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:57,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:02,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:06,339 INFO L134 CoverageAnalysis]: Checked inductivity of 12419 backedges. 1535 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-08 22:43:07,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:07,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 434 states and 537 transitions. [2024-11-08 22:43:07,665 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 537 transitions. [2024-11-08 22:43:07,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 22:43:07,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:07,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:11,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:14,664 INFO L134 CoverageAnalysis]: Checked inductivity of 12736 backedges. 1580 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-08 22:43:16,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:16,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 435 states and 538 transitions. [2024-11-08 22:43:16,356 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 538 transitions. [2024-11-08 22:43:16,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-08 22:43:16,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:16,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:20,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:24,006 INFO L134 CoverageAnalysis]: Checked inductivity of 13057 backedges. 1625 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-08 22:43:25,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:25,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 436 states and 539 transitions. [2024-11-08 22:43:25,379 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 539 transitions. [2024-11-08 22:43:25,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-08 22:43:25,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:25,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:29,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:33,006 INFO L134 CoverageAnalysis]: Checked inductivity of 13382 backedges. 1670 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-08 22:43:34,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:34,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 437 states and 540 transitions. [2024-11-08 22:43:34,125 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 540 transitions. [2024-11-08 22:43:34,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-08 22:43:34,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:34,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:38,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:43,025 INFO L134 CoverageAnalysis]: Checked inductivity of 13711 backedges. 1715 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-11-08 22:43:44,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:44,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 438 states and 541 transitions. [2024-11-08 22:43:44,441 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 541 transitions. [2024-11-08 22:43:44,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-08 22:43:44,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:44,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:47,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:51,308 INFO L134 CoverageAnalysis]: Checked inductivity of 14044 backedges. 1760 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-11-08 22:43:52,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:52,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 439 states and 542 transitions. [2024-11-08 22:43:52,434 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 542 transitions. [2024-11-08 22:43:52,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 22:43:52,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:52,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:57,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:01,522 INFO L134 CoverageAnalysis]: Checked inductivity of 14381 backedges. 1805 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-11-08 22:44:03,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:03,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 440 states and 543 transitions. [2024-11-08 22:44:03,307 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 543 transitions. [2024-11-08 22:44:03,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-08 22:44:03,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:03,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:06,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:10,661 INFO L134 CoverageAnalysis]: Checked inductivity of 14722 backedges. 1850 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-11-08 22:44:12,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:12,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 441 states and 544 transitions. [2024-11-08 22:44:12,510 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 544 transitions. [2024-11-08 22:44:12,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 22:44:12,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:12,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:35,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:39,279 INFO L134 CoverageAnalysis]: Checked inductivity of 15067 backedges. 1895 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-11-08 22:44:40,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:40,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 442 states and 545 transitions. [2024-11-08 22:44:40,550 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 545 transitions. [2024-11-08 22:44:40,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-08 22:44:40,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:40,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:44,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:48,941 INFO L134 CoverageAnalysis]: Checked inductivity of 15416 backedges. 1940 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-11-08 22:44:51,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:51,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 443 states and 546 transitions. [2024-11-08 22:44:51,108 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 546 transitions. [2024-11-08 22:44:51,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 22:44:51,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:51,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:56,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:01,851 INFO L134 CoverageAnalysis]: Checked inductivity of 15769 backedges. 1985 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-11-08 22:45:04,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:04,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 444 states and 547 transitions. [2024-11-08 22:45:04,385 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 547 transitions. [2024-11-08 22:45:04,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-08 22:45:04,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:04,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:11,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:15,941 INFO L134 CoverageAnalysis]: Checked inductivity of 16126 backedges. 2030 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-11-08 22:45:17,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:17,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 445 states and 548 transitions. [2024-11-08 22:45:17,142 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 548 transitions. [2024-11-08 22:45:17,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 22:45:17,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:17,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:20,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:25,811 INFO L134 CoverageAnalysis]: Checked inductivity of 16487 backedges. 2075 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-11-08 22:45:28,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:28,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 446 states and 549 transitions. [2024-11-08 22:45:28,812 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 549 transitions. [2024-11-08 22:45:28,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:45:28,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:28,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:33,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:38,412 INFO L134 CoverageAnalysis]: Checked inductivity of 16852 backedges. 2120 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-11-08 22:45:40,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:40,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 447 states and 550 transitions. [2024-11-08 22:45:40,831 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 550 transitions. [2024-11-08 22:45:40,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-08 22:45:40,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:40,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:45,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:50,133 INFO L134 CoverageAnalysis]: Checked inductivity of 17221 backedges. 2165 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-11-08 22:45:52,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:52,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 448 states and 551 transitions. [2024-11-08 22:45:52,504 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 551 transitions. [2024-11-08 22:45:52,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-08 22:45:52,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:52,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:59,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:05,309 INFO L134 CoverageAnalysis]: Checked inductivity of 17594 backedges. 2210 proven. 5784 refuted. 0 times theorem prover too weak. 9600 trivial. 0 not checked. [2024-11-08 22:46:07,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:07,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 449 states and 552 transitions. [2024-11-08 22:46:07,606 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 552 transitions. [2024-11-08 22:46:07,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-08 22:46:07,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:07,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:12,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:18,047 INFO L134 CoverageAnalysis]: Checked inductivity of 17971 backedges. 2255 proven. 5977 refuted. 0 times theorem prover too weak. 9739 trivial. 0 not checked.