./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) 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_70c42d8f-c8a5-4611-b4ef-f36ff385f417/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c42d8f-c8a5-4611-b4ef-f36ff385f417/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_70c42d8f-c8a5-4611-b4ef-f36ff385f417/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c42d8f-c8a5-4611-b4ef-f36ff385f417/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c42d8f-c8a5-4611-b4ef-f36ff385f417/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c42d8f-c8a5-4611-b4ef-f36ff385f417/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cb182062e759f3e947e2f86847df2222bda90081d4cc013a50b9baa2d9844063 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:33:40,869 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:33:40,993 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c42d8f-c8a5-4611-b4ef-f36ff385f417/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-08 23:33:40,998 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:33:40,999 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:33:41,043 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:33:41,045 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:33:41,046 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:33:41,046 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:33:41,047 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:33:41,047 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:33:41,048 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:33:41,050 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:33:41,051 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:33:41,052 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:33:41,052 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:33:41,053 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:33:41,053 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:33:41,054 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:33:41,054 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:33:41,059 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:33:41,059 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:33:41,060 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:33:41,060 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:33:41,061 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:33:41,061 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:33:41,061 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:33:41,062 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:33:41,065 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:33:41,066 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:33:41,066 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:33:41,067 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:33:41,067 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:33:41,067 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_70c42d8f-c8a5-4611-b4ef-f36ff385f417/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c42d8f-c8a5-4611-b4ef-f36ff385f417/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb182062e759f3e947e2f86847df2222bda90081d4cc013a50b9baa2d9844063 [2024-11-08 23:33:41,395 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:33:41,427 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:33:41,431 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:33:41,433 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:33:41,434 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:33:41,435 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c42d8f-c8a5-4611-b4ef-f36ff385f417/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i Unable to find full path for "g++" [2024-11-08 23:33:43,957 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:33:44,376 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:33:44,377 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c42d8f-c8a5-4611-b4ef-f36ff385f417/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i [2024-11-08 23:33:44,400 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c42d8f-c8a5-4611-b4ef-f36ff385f417/bin/ukojak-verify-ImItNfHLgk/data/883a169d5/9249986c66634f1e9139a03c37478126/FLAGdf96ae772 [2024-11-08 23:33:44,428 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c42d8f-c8a5-4611-b4ef-f36ff385f417/bin/ukojak-verify-ImItNfHLgk/data/883a169d5/9249986c66634f1e9139a03c37478126 [2024-11-08 23:33:44,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:33:44,433 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:33:44,435 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:33:44,435 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:33:44,443 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:33:44,444 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:33:44" (1/1) ... [2024-11-08 23:33:44,445 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7163f135 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:44, skipping insertion in model container [2024-11-08 23:33:44,445 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:33:44" (1/1) ... [2024-11-08 23:33:44,556 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:33:45,538 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:33:45,556 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:33:45,773 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:33:45,881 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:33:45,884 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:45 WrapperNode [2024-11-08 23:33:45,884 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:33:45,885 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:33:45,886 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:33:45,886 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:33:45,896 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:45" (1/1) ... [2024-11-08 23:33:45,948 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:45" (1/1) ... [2024-11-08 23:33:46,076 INFO L138 Inliner]: procedures = 177, calls = 474, calls flagged for inlining = 16, calls inlined = 20, statements flattened = 2353 [2024-11-08 23:33:46,077 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:33:46,078 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:33:46,078 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:33:46,078 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:33:46,091 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:45" (1/1) ... [2024-11-08 23:33:46,091 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:45" (1/1) ... [2024-11-08 23:33:46,107 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:45" (1/1) ... [2024-11-08 23:33:46,108 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:45" (1/1) ... [2024-11-08 23:33:46,201 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:45" (1/1) ... [2024-11-08 23:33:46,239 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:45" (1/1) ... [2024-11-08 23:33:46,253 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:45" (1/1) ... [2024-11-08 23:33:46,272 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:45" (1/1) ... [2024-11-08 23:33:46,296 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:33:46,297 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:33:46,297 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:33:46,298 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:33:46,299 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:33:45" (1/1) ... [2024-11-08 23:33:46,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:33:46,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c42d8f-c8a5-4611-b4ef-f36ff385f417/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:33:46,348 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c42d8f-c8a5-4611-b4ef-f36ff385f417/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:33:46,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c42d8f-c8a5-4611-b4ef-f36ff385f417/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:33:46,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:33:46,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:33:46,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:33:46,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:33:46,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:33:46,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:33:46,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:33:46,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:33:46,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:33:46,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:33:46,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:33:46,767 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:33:46,770 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:33:50,038 INFO L? ?]: Removed 553 outVars from TransFormulas that were not future-live. [2024-11-08 23:33:50,039 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:33:53,259 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:33:53,260 INFO L316 CfgBuilder]: Removed 91 assume(true) statements. [2024-11-08 23:33:53,260 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:33:53 BoogieIcfgContainer [2024-11-08 23:33:53,261 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:33:53,262 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:33:53,262 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:33:53,275 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:33:53,275 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:33:53" (1/1) ... [2024-11-08 23:33:53,287 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:33:53,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:53,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 221 states and 373 transitions. [2024-11-08 23:33:53,397 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 373 transitions. [2024-11-08 23:33:53,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:33:53,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:53,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:53,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:53,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:33:53,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:53,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 222 states and 375 transitions. [2024-11-08 23:33:53,819 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 375 transitions. [2024-11-08 23:33:53,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:33:53,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:53,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:53,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:53,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:33:53,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:53,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 223 states and 376 transitions. [2024-11-08 23:33:53,942 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 376 transitions. [2024-11-08 23:33:53,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:33:53,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:53,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:54,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:54,066 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 23:33:54,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:54,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 223 states and 372 transitions. [2024-11-08 23:33:54,081 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 372 transitions. [2024-11-08 23:33:54,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:33:54,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:54,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:54,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:54,219 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 23:33:54,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:54,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 223 states and 364 transitions. [2024-11-08 23:33:54,238 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 364 transitions. [2024-11-08 23:33:54,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:33:54,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:54,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:54,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:54,360 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 23:33:54,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:54,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 223 states and 352 transitions. [2024-11-08 23:33:54,372 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 352 transitions. [2024-11-08 23:33:54,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:33:54,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:54,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:54,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:54,572 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 23:33:56,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:33:57,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:57,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 223 states and 338 transitions. [2024-11-08 23:33:57,642 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 338 transitions. [2024-11-08 23:33:57,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:33:57,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:57,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:57,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:58,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:00,320 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:34:00,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:00,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 237 states and 354 transitions. [2024-11-08 23:34:00,378 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 354 transitions. [2024-11-08 23:34:00,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:34:00,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:00,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:00,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:00,732 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 23:34:00,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:00,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 237 states and 352 transitions. [2024-11-08 23:34:00,752 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 352 transitions. [2024-11-08 23:34:00,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:34:00,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:00,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:00,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:01,076 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 23:34:01,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:01,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 237 states and 350 transitions. [2024-11-08 23:34:01,133 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 350 transitions. [2024-11-08 23:34:01,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:34:01,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:01,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:01,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:01,488 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 23:34:01,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:01,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 237 states and 348 transitions. [2024-11-08 23:34:01,504 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 348 transitions. [2024-11-08 23:34:01,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:34:01,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:01,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:01,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:01,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:08,322 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:34:08,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:08,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 237 states and 346 transitions. [2024-11-08 23:34:08,337 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 346 transitions. [2024-11-08 23:34:08,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:34:08,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:08,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:08,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:08,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:34:15,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:34:15,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:15,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 241 states and 349 transitions. [2024-11-08 23:34:15,353 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 349 transitions. [2024-11-08 23:34:15,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:34:15,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:15,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:15,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:15,975 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 23:34:26,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:34:31,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:34:33,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:33,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 286 states and 405 transitions. [2024-11-08 23:34:33,150 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 405 transitions. [2024-11-08 23:34:33,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:34:33,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:33,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:33,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:33,672 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 23:34:33,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:33,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 286 states and 403 transitions. [2024-11-08 23:34:33,746 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 403 transitions. [2024-11-08 23:34:33,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:34:33,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:33,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:33,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:34,054 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 23:34:34,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:34,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 286 states and 401 transitions. [2024-11-08 23:34:34,080 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 401 transitions. [2024-11-08 23:34:34,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:34:34,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:34,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:34,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:34,423 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 23:34:34,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:34,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 286 states and 399 transitions. [2024-11-08 23:34:34,688 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 399 transitions. [2024-11-08 23:34:34,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:34:34,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:34,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:34,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:34,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:37,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:34:37,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:37,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 286 states and 397 transitions. [2024-11-08 23:34:37,868 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 397 transitions. [2024-11-08 23:34:37,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:34:37,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:37,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:38,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:38,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:34:44,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:34:44,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:44,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 290 states and 400 transitions. [2024-11-08 23:34:44,691 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 400 transitions. [2024-11-08 23:34:44,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:34:44,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:44,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:44,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:45,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:55,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:35:05,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:35:15,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:35:25,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:35:36,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:35:46,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:35:56,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:06,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:06,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:06,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 354 states and 479 transitions. [2024-11-08 23:36:06,499 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 479 transitions. [2024-11-08 23:36:06,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:36:06,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:06,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:06,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:07,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:36:17,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:20,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:20,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:20,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 358 states and 482 transitions. [2024-11-08 23:36:20,760 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 482 transitions. [2024-11-08 23:36:20,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:36:20,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:20,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:20,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:21,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:36:21,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:21,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 358 states and 481 transitions. [2024-11-08 23:36:21,440 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 481 transitions. [2024-11-08 23:36:21,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:36:21,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:21,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:21,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:21,718 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 23:36:21,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:21,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 358 states and 480 transitions. [2024-11-08 23:36:21,746 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 480 transitions. [2024-11-08 23:36:21,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:36:21,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:21,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:21,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:22,275 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 23:36:22,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:22,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 366 states and 490 transitions. [2024-11-08 23:36:22,839 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 490 transitions. [2024-11-08 23:36:22,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:36:22,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:22,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:23,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:23,125 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 23:36:23,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:23,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 366 states and 488 transitions. [2024-11-08 23:36:23,490 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 488 transitions. [2024-11-08 23:36:23,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:36:23,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:23,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:23,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:24,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:36:28,854 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:28,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:28,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 370 states and 491 transitions. [2024-11-08 23:36:28,904 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 491 transitions. [2024-11-08 23:36:28,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:36:28,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:28,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:29,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:29,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:36:39,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:49,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:53,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:53,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:53,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 374 states and 494 transitions. [2024-11-08 23:36:53,483 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 494 transitions. [2024-11-08 23:36:53,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:36:53,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:53,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:53,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:53,855 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:36:54,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:54,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 376 states and 498 transitions. [2024-11-08 23:36:54,425 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 498 transitions. [2024-11-08 23:36:54,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:36:54,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:54,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:54,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:54,749 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 23:36:54,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:54,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 376 states and 497 transitions. [2024-11-08 23:36:54,775 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 497 transitions. [2024-11-08 23:36:54,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:36:54,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:54,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:54,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:55,307 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:55,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:55,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 384 states and 507 transitions. [2024-11-08 23:36:55,503 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 507 transitions. [2024-11-08 23:36:55,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:36:55,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:55,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:55,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:55,898 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:36:55,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:55,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 385 states and 508 transitions. [2024-11-08 23:36:55,968 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 508 transitions. [2024-11-08 23:36:55,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:36:55,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:55,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:56,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:56,504 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:56,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:56,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 393 states and 518 transitions. [2024-11-08 23:36:56,999 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 518 transitions. [2024-11-08 23:36:57,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:36:57,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:57,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:57,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:57,275 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:57,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:57,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 393 states and 516 transitions. [2024-11-08 23:36:57,327 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 516 transitions. [2024-11-08 23:36:57,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:36:57,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:57,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:57,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:57,839 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:37:01,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:37:01,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:01,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 395 states and 520 transitions. [2024-11-08 23:37:01,846 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 520 transitions. [2024-11-08 23:37:01,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:37:01,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:01,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:02,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:02,401 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:37:04,914 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:37:04,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:04,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 398 states and 522 transitions. [2024-11-08 23:37:04,954 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 522 transitions. [2024-11-08 23:37:04,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:37:04,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:04,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:05,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:05,504 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:37:06,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:06,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 400 states and 526 transitions. [2024-11-08 23:37:06,208 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 526 transitions. [2024-11-08 23:37:06,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:37:06,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:06,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:06,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:06,671 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:07,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:07,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 400 states and 524 transitions. [2024-11-08 23:37:07,079 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 524 transitions. [2024-11-08 23:37:07,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:37:07,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:07,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:07,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:07,657 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:37:07,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:07,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 401 states and 525 transitions. [2024-11-08 23:37:07,684 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 525 transitions. [2024-11-08 23:37:07,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:37:07,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:07,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:07,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:08,086 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:08,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:08,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 401 states and 523 transitions. [2024-11-08 23:37:08,110 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 523 transitions. [2024-11-08 23:37:08,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:37:08,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:08,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:08,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:08,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:37:09,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:09,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 405 states and 526 transitions. [2024-11-08 23:37:09,963 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 526 transitions. [2024-11-08 23:37:09,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:37:09,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:09,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:10,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:10,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:37:11,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:11,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 408 states and 528 transitions. [2024-11-08 23:37:11,580 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 528 transitions. [2024-11-08 23:37:11,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:37:11,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:11,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:11,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:12,212 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:37:12,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:12,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 409 states and 530 transitions. [2024-11-08 23:37:12,251 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 530 transitions. [2024-11-08 23:37:12,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:37:12,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:12,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:12,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:12,969 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:37:12,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:13,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 410 states and 531 transitions. [2024-11-08 23:37:13,000 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 531 transitions. [2024-11-08 23:37:13,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:37:13,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:13,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:13,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:13,579 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:37:13,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:13,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 409 states and 526 transitions. [2024-11-08 23:37:13,602 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 526 transitions. [2024-11-08 23:37:13,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:37:13,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:13,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:13,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:14,053 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:37:14,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:14,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 409 states and 522 transitions. [2024-11-08 23:37:14,101 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 522 transitions. [2024-11-08 23:37:14,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:37:14,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:14,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:14,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:14,524 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:37:14,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:14,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 409 states and 520 transitions. [2024-11-08 23:37:14,548 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 520 transitions. [2024-11-08 23:37:14,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:37:14,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:14,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:14,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:15,067 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:37:16,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:16,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 409 states and 518 transitions. [2024-11-08 23:37:16,089 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 518 transitions. [2024-11-08 23:37:16,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:37:16,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:16,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:16,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:16,877 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:37:24,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:37:29,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:37:42,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:37:43,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:43,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 540 states and 684 transitions. [2024-11-08 23:37:43,495 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 684 transitions. [2024-11-08 23:37:43,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:37:43,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:43,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:43,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:44,259 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:37:44,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:44,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 540 states and 682 transitions. [2024-11-08 23:37:44,398 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 682 transitions. [2024-11-08 23:37:44,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:37:44,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:44,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:44,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:44,948 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:37:44,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:44,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 540 states and 678 transitions. [2024-11-08 23:37:44,980 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 678 transitions. [2024-11-08 23:37:44,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:37:44,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:44,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:45,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:45,377 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:37:46,836 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:37:46,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:46,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 540 states and 676 transitions. [2024-11-08 23:37:46,844 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 676 transitions. [2024-11-08 23:37:46,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:37:46,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:46,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:47,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:47,582 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:37:51,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:37:53,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:37:53,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:53,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 524 states and 656 transitions. [2024-11-08 23:37:53,810 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 656 transitions. [2024-11-08 23:37:53,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:37:53,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:53,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:54,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:54,479 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:56,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:56,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 570 states and 714 transitions. [2024-11-08 23:37:56,599 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 714 transitions. [2024-11-08 23:37:56,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:37:56,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:56,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:56,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:57,250 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:38:03,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:03,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:03,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 574 states and 717 transitions. [2024-11-08 23:38:03,077 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 717 transitions. [2024-11-08 23:38:03,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:38:03,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:03,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:03,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:03,841 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:38:06,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:06,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:06,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 578 states and 720 transitions. [2024-11-08 23:38:06,616 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 720 transitions. [2024-11-08 23:38:06,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:38:06,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:06,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:06,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:07,170 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:38:17,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:20,590 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:20,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:20,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 582 states and 723 transitions. [2024-11-08 23:38:20,614 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 723 transitions. [2024-11-08 23:38:20,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:38:20,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:20,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:20,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:21,147 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:38:23,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:23,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:23,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 586 states and 726 transitions. [2024-11-08 23:38:23,617 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 726 transitions. [2024-11-08 23:38:23,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:38:23,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:23,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:23,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:24,189 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:38:24,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:24,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 594 states and 736 transitions. [2024-11-08 23:38:24,431 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 736 transitions. [2024-11-08 23:38:24,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:38:24,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:24,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:24,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:25,003 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:38:25,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:25,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 602 states and 746 transitions. [2024-11-08 23:38:25,152 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 746 transitions. [2024-11-08 23:38:25,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:38:25,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:25,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:25,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:25,689 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:38:25,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:25,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 610 states and 756 transitions. [2024-11-08 23:38:25,868 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 756 transitions. [2024-11-08 23:38:25,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:38:25,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:25,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:26,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:26,416 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:38:27,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:27,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 618 states and 766 transitions. [2024-11-08 23:38:27,064 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 766 transitions. [2024-11-08 23:38:27,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:38:27,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:27,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:27,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:28,043 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:38,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:43,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:48,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:49,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:49,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 673 states and 830 transitions. [2024-11-08 23:38:49,091 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 830 transitions. [2024-11-08 23:38:49,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:38:49,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:49,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:49,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:49,678 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 49 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:00,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:39:05,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:39:05,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:05,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 677 states and 833 transitions. [2024-11-08 23:39:05,300 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 833 transitions. [2024-11-08 23:39:05,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:39:05,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:05,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:05,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:05,925 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:39:06,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:06,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 679 states and 836 transitions. [2024-11-08 23:39:06,382 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 836 transitions. [2024-11-08 23:39:06,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:39:06,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:06,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:06,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:06,916 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:39:08,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:08,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 681 states and 840 transitions. [2024-11-08 23:39:08,239 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 840 transitions. [2024-11-08 23:39:08,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:39:08,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:08,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:08,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:08,828 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:39:13,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:39:13,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:13,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 683 states and 844 transitions. [2024-11-08 23:39:13,034 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 844 transitions. [2024-11-08 23:39:13,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:39:13,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:13,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:13,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:13,588 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:39:15,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:39:15,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:15,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 685 states and 848 transitions. [2024-11-08 23:39:15,664 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 848 transitions. [2024-11-08 23:39:15,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:39:15,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:15,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:15,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:16,140 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:16,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:16,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 693 states and 858 transitions. [2024-11-08 23:39:16,365 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 858 transitions. [2024-11-08 23:39:16,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:39:16,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:16,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:16,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:16,855 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:16,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:16,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 701 states and 868 transitions. [2024-11-08 23:39:16,963 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 868 transitions. [2024-11-08 23:39:16,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:39:16,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:16,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:17,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:17,593 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:39:18,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:18,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 701 states and 866 transitions. [2024-11-08 23:39:18,037 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 866 transitions. [2024-11-08 23:39:18,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:39:18,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:18,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:18,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:18,739 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:29,106 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:39:31,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:39:31,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:31,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 705 states and 869 transitions. [2024-11-08 23:39:31,580 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 869 transitions. [2024-11-08 23:39:31,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:39:31,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:31,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:31,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:32,025 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:39:32,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:32,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 705 states and 867 transitions. [2024-11-08 23:39:32,405 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 867 transitions. [2024-11-08 23:39:32,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:39:32,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:32,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:32,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:32,826 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 23:39:33,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:33,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 705 states and 865 transitions. [2024-11-08 23:39:33,151 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 865 transitions. [2024-11-08 23:39:33,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:39:33,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:33,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:33,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:34,007 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:44,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:39:54,444 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:40:04,451 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:40:05,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:05,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 709 states and 868 transitions. [2024-11-08 23:40:05,345 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 868 transitions. [2024-11-08 23:40:05,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:40:05,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:05,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:05,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:05,980 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:06,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:06,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 717 states and 878 transitions. [2024-11-08 23:40:06,324 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 878 transitions. [2024-11-08 23:40:06,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:40:06,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:06,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:06,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:06,977 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:07,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:07,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 725 states and 888 transitions. [2024-11-08 23:40:07,357 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 888 transitions. [2024-11-08 23:40:07,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:40:07,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:07,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:07,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:07,941 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:40:08,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:08,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 727 states and 891 transitions. [2024-11-08 23:40:08,630 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 891 transitions. [2024-11-08 23:40:08,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:40:08,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:08,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:08,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:09,147 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:40:10,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:10,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 731 states and 894 transitions. [2024-11-08 23:40:10,453 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 894 transitions. [2024-11-08 23:40:10,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:40:10,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:10,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:10,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:10,991 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:40:15,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:40:15,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:15,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 735 states and 897 transitions. [2024-11-08 23:40:15,952 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 897 transitions. [2024-11-08 23:40:15,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:40:15,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:15,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:16,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:16,475 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:40:17,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:40:17,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:17,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 737 states and 900 transitions. [2024-11-08 23:40:17,617 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 900 transitions. [2024-11-08 23:40:17,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:40:17,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:17,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:17,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:18,209 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:40:19,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:19,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 741 states and 903 transitions. [2024-11-08 23:40:19,203 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 903 transitions. [2024-11-08 23:40:19,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:40:19,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:19,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:19,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:19,906 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:40:21,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:21,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 745 states and 906 transitions. [2024-11-08 23:40:21,365 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 906 transitions. [2024-11-08 23:40:21,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:40:21,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:21,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:21,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:22,063 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:40:24,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:40:25,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:25,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 747 states and 909 transitions. [2024-11-08 23:40:25,803 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 909 transitions. [2024-11-08 23:40:25,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:40:25,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:25,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:26,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:26,576 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:40:27,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:27,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 749 states and 912 transitions. [2024-11-08 23:40:27,528 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 912 transitions. [2024-11-08 23:40:27,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:40:27,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:27,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:27,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:28,153 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:40:28,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:28,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 753 states and 915 transitions. [2024-11-08 23:40:28,709 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 915 transitions. [2024-11-08 23:40:28,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:40:28,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:28,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:29,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:29,367 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:40:30,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:30,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 757 states and 918 transitions. [2024-11-08 23:40:30,182 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 918 transitions. [2024-11-08 23:40:30,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 23:40:30,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:30,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:30,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:31,060 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:40:32,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:32,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 761 states and 921 transitions. [2024-11-08 23:40:32,859 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 921 transitions. [2024-11-08 23:40:32,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 23:40:32,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:32,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:33,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:33,632 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:40:35,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:35,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 765 states and 924 transitions. [2024-11-08 23:40:35,384 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 924 transitions. [2024-11-08 23:40:35,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 23:40:35,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:35,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:35,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:36,312 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 5 proven. 72 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-08 23:40:36,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:36,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 767 states and 925 transitions. [2024-11-08 23:40:36,695 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 925 transitions. [2024-11-08 23:40:36,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 23:40:36,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:36,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:37,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:37,448 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:40:47,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:40:51,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:40:58,949 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:40:59,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:59,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 807 states and 973 transitions. [2024-11-08 23:40:59,088 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 973 transitions. [2024-11-08 23:40:59,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 23:40:59,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:59,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:59,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:59,712 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:41:00,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:00,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 821 states and 990 transitions. [2024-11-08 23:41:00,202 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 990 transitions. [2024-11-08 23:41:00,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 23:41:00,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:00,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:00,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:01,174 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:03,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:41:08,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:41:09,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:09,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 876 states and 1057 transitions. [2024-11-08 23:41:09,749 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1057 transitions. [2024-11-08 23:41:09,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-08 23:41:09,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:09,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:10,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:10,519 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 25 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:41:11,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:11,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 880 states and 1060 transitions. [2024-11-08 23:41:11,358 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1060 transitions. [2024-11-08 23:41:11,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-08 23:41:11,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:11,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:11,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:12,228 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 91 proven. 24 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:41:13,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:13,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 884 states and 1063 transitions. [2024-11-08 23:41:13,768 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1063 transitions. [2024-11-08 23:41:13,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 23:41:13,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:13,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:14,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:14,688 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:41:15,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:15,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 892 states and 1073 transitions. [2024-11-08 23:41:15,023 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1073 transitions. [2024-11-08 23:41:15,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 23:41:15,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:15,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:15,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:15,916 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:41:16,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:16,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 900 states and 1083 transitions. [2024-11-08 23:41:16,191 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1083 transitions. [2024-11-08 23:41:16,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 23:41:16,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:16,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:16,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:17,363 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:41:27,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:41:33,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:41:33,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:33,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 904 states and 1086 transitions. [2024-11-08 23:41:33,128 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1086 transitions. [2024-11-08 23:41:33,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 23:41:33,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:33,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:33,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:34,047 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:41:36,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:41:36,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:36,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 908 states and 1089 transitions. [2024-11-08 23:41:36,635 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1089 transitions. [2024-11-08 23:41:36,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 23:41:36,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:36,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:37,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:37,637 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:38,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:38,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 916 states and 1099 transitions. [2024-11-08 23:41:38,321 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1099 transitions. [2024-11-08 23:41:38,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 23:41:38,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:38,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:38,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:39,142 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:39,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:39,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 924 states and 1109 transitions. [2024-11-08 23:41:39,365 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1109 transitions. [2024-11-08 23:41:39,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 23:41:39,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:39,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:39,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:40,273 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:41:41,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:41,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 926 states and 1112 transitions. [2024-11-08 23:41:41,015 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1112 transitions. [2024-11-08 23:41:41,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 23:41:41,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:41,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:41,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:41,692 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:41:42,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:42,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 928 states and 1115 transitions. [2024-11-08 23:41:42,315 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1115 transitions. [2024-11-08 23:41:42,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 23:41:42,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:42,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:42,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:43,277 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:41:43,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:43,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 930 states and 1118 transitions. [2024-11-08 23:41:43,647 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1118 transitions. [2024-11-08 23:41:43,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 23:41:43,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:43,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:44,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:44,618 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:41:45,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:45,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 932 states and 1121 transitions. [2024-11-08 23:41:45,338 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1121 transitions. [2024-11-08 23:41:45,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 23:41:45,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:45,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:45,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:46,136 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 23:41:47,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:47,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 936 states and 1124 transitions. [2024-11-08 23:41:47,310 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1124 transitions. [2024-11-08 23:41:47,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 23:41:47,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:47,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:47,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:48,314 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 23:41:49,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:49,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 940 states and 1127 transitions. [2024-11-08 23:41:49,742 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1127 transitions. [2024-11-08 23:41:49,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 23:41:49,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:49,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:50,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:50,894 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:41:54,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.87s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:41:54,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:54,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 944 states and 1130 transitions. [2024-11-08 23:41:54,610 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1130 transitions. [2024-11-08 23:41:54,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 23:41:54,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:54,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:55,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:56,087 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:41:57,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:57,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 948 states and 1133 transitions. [2024-11-08 23:41:57,922 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1133 transitions. [2024-11-08 23:41:57,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-08 23:41:57,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:57,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:58,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:58,976 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 23:41:59,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:59,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 950 states and 1134 transitions. [2024-11-08 23:41:59,242 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1134 transitions. [2024-11-08 23:41:59,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-08 23:41:59,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:59,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:59,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:00,048 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 23:42:06,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:42:08,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:42:09,806 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:42:10,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:10,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 1004 states and 1197 transitions. [2024-11-08 23:42:10,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1197 transitions. [2024-11-08 23:42:10,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:42:10,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:10,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:11,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:12,117 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:23,171 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:42:33,182 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:42:34,712 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:42:36,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:36,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 1059 states and 1264 transitions. [2024-11-08 23:42:36,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1264 transitions. [2024-11-08 23:42:36,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:42:36,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:36,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:36,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:37,057 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 132 proven. 37 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-08 23:42:39,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:39,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 1063 states and 1267 transitions. [2024-11-08 23:42:39,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1267 transitions. [2024-11-08 23:42:39,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:42:39,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:39,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:39,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:40,337 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 133 proven. 36 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-08 23:42:42,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:42:42,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:42,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 1067 states and 1270 transitions. [2024-11-08 23:42:42,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 1270 transitions. [2024-11-08 23:42:42,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-08 23:42:42,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:42,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:42,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:43,133 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 23:42:43,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:43,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 1075 states and 1280 transitions. [2024-11-08 23:42:43,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1280 transitions. [2024-11-08 23:42:43,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-08 23:42:43,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:43,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:43,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:44,345 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 23:42:44,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:44,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 1083 states and 1290 transitions. [2024-11-08 23:42:44,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1290 transitions. [2024-11-08 23:42:44,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-08 23:42:44,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:44,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:45,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:46,381 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:42:49,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:42:49,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:49,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 1087 states and 1293 transitions. [2024-11-08 23:42:49,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 1293 transitions. [2024-11-08 23:42:49,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-08 23:42:49,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:49,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:49,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:50,652 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:43:00,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:43:00,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:00,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 1091 states and 1296 transitions. [2024-11-08 23:43:00,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1296 transitions. [2024-11-08 23:43:00,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 23:43:00,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:00,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:01,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:02,664 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:03,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:03,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 1099 states and 1306 transitions. [2024-11-08 23:43:03,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1306 transitions. [2024-11-08 23:43:03,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 23:43:03,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:03,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:03,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:04,317 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:04,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:04,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 1107 states and 1316 transitions. [2024-11-08 23:43:04,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1316 transitions. [2024-11-08 23:43:04,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 23:43:04,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:04,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:05,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:05,591 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-08 23:43:06,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:06,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 1109 states and 1319 transitions. [2024-11-08 23:43:06,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1319 transitions. [2024-11-08 23:43:06,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 23:43:06,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:06,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:07,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:07,780 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-08 23:43:08,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:08,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 1111 states and 1322 transitions. [2024-11-08 23:43:08,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1322 transitions. [2024-11-08 23:43:08,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 23:43:08,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:08,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:09,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:09,921 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:43:12,130 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:43:12,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:12,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 1113 states and 1325 transitions. [2024-11-08 23:43:12,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1325 transitions. [2024-11-08 23:43:12,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 23:43:12,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:12,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:12,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:13,675 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:43:14,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:14,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 1115 states and 1328 transitions. [2024-11-08 23:43:14,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 1328 transitions. [2024-11-08 23:43:14,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-08 23:43:14,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:14,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:14,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:15,024 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-08 23:43:15,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:15,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1119 states and 1331 transitions. [2024-11-08 23:43:15,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1331 transitions. [2024-11-08 23:43:15,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-08 23:43:15,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:15,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:16,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:16,920 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-08 23:43:18,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:43:18,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:18,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 1123 states and 1334 transitions. [2024-11-08 23:43:18,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1334 transitions. [2024-11-08 23:43:18,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-08 23:43:18,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:18,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:19,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:20,292 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:43:21,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:21,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1127 states and 1337 transitions. [2024-11-08 23:43:21,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1337 transitions. [2024-11-08 23:43:21,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-08 23:43:21,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:21,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:22,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:23,503 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:43:25,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:43:25,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:25,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 1131 states and 1340 transitions. [2024-11-08 23:43:25,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1340 transitions. [2024-11-08 23:43:25,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-08 23:43:25,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:25,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:26,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:27,170 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-08 23:43:33,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:43:38,717 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:43:40,445 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:43:41,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:41,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 1185 states and 1403 transitions. [2024-11-08 23:43:41,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1403 transitions. [2024-11-08 23:43:41,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-08 23:43:41,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:41,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:42,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:44,630 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:47,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:43:57,358 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:43:59,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:59,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 1240 states and 1470 transitions. [2024-11-08 23:43:59,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1470 transitions. [2024-11-08 23:43:59,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-08 23:43:59,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:59,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:59,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:00,602 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 174 proven. 49 refuted. 0 times theorem prover too weak. 322 trivial. 0 not checked. [2024-11-08 23:44:02,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:02,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:02,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 1244 states and 1473 transitions. [2024-11-08 23:44:02,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1473 transitions. [2024-11-08 23:44:02,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-08 23:44:02,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:02,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:03,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:03,943 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 175 proven. 48 refuted. 0 times theorem prover too weak. 322 trivial. 0 not checked. [2024-11-08 23:44:07,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:07,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:07,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 1248 states and 1476 transitions. [2024-11-08 23:44:07,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1476 transitions. [2024-11-08 23:44:07,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-08 23:44:07,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:07,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:08,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:08,615 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-08 23:44:08,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:08,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 1256 states and 1486 transitions. [2024-11-08 23:44:08,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1486 transitions. [2024-11-08 23:44:08,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-08 23:44:08,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:08,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:09,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:10,145 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-08 23:44:10,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:10,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 1264 states and 1496 transitions. [2024-11-08 23:44:10,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1496 transitions. [2024-11-08 23:44:10,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-08 23:44:10,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:10,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:11,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:13,036 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 543 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:44:24,037 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:26,709 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:26,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:26,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 1268 states and 1499 transitions. [2024-11-08 23:44:26,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1499 transitions. [2024-11-08 23:44:26,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-08 23:44:26,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:26,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:27,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:29,593 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 543 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:44:31,855 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:31,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:31,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 1272 states and 1502 transitions. [2024-11-08 23:44:31,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1502 transitions. [2024-11-08 23:44:31,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-08 23:44:31,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:31,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:32,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:34,509 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:35,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:35,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 1280 states and 1512 transitions. [2024-11-08 23:44:35,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1512 transitions. [2024-11-08 23:44:35,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-08 23:44:35,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:35,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:36,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:37,794 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:38,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:38,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 1288 states and 1522 transitions. [2024-11-08 23:44:38,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1522 transitions. [2024-11-08 23:44:38,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-08 23:44:38,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:38,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:39,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:39,857 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-08 23:44:41,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:44:44,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:44:44,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:44,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 1290 states and 1525 transitions. [2024-11-08 23:44:44,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 1525 transitions. [2024-11-08 23:44:44,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-08 23:44:44,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:44,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:45,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:46,806 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-08 23:44:49,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:44:49,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:49,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 1292 states and 1528 transitions. [2024-11-08 23:44:49,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1528 transitions. [2024-11-08 23:44:49,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-08 23:44:49,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:49,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:50,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:52,100 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:44:53,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:53,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 1294 states and 1531 transitions. [2024-11-08 23:44:53,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1531 transitions. [2024-11-08 23:44:53,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-08 23:44:53,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:53,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:54,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:56,020 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:44:58,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:44:58,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:58,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 1296 states and 1534 transitions. [2024-11-08 23:44:58,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1534 transitions. [2024-11-08 23:44:58,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-08 23:44:58,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:58,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:59,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:00,073 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2024-11-08 23:45:06,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:45:06,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:06,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 1300 states and 1537 transitions. [2024-11-08 23:45:06,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1537 transitions. [2024-11-08 23:45:06,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-08 23:45:06,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:06,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:07,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:08,320 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2024-11-08 23:45:09,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:09,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 1304 states and 1540 transitions. [2024-11-08 23:45:09,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1540 transitions. [2024-11-08 23:45:09,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-08 23:45:09,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:09,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:10,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:12,469 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:45:14,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:14,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 1308 states and 1543 transitions. [2024-11-08 23:45:14,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1543 transitions. [2024-11-08 23:45:14,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-08 23:45:14,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:14,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:15,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:16,754 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:45:19,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:45:21,742 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:45:21,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:21,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 1312 states and 1546 transitions. [2024-11-08 23:45:21,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 1546 transitions. [2024-11-08 23:45:21,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-11-08 23:45:21,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:21,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:22,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:23,589 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 216 proven. 60 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-11-08 23:45:34,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:45:35,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:45:40,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:45:41,897 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:45:43,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:43,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 1366 states and 1609 transitions. [2024-11-08 23:45:43,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 1609 transitions. [2024-11-08 23:45:43,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2024-11-08 23:45:43,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:43,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:44,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:46,281 INFO L134 CoverageAnalysis]: Checked inductivity of 811 backedges. 0 proven. 811 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:57,776 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:02,096 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:04,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:06,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:06,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1421 states and 1676 transitions. [2024-11-08 23:46:06,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 1676 transitions. [2024-11-08 23:46:06,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-11-08 23:46:06,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:06,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:07,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:07,992 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 216 proven. 61 refuted. 0 times theorem prover too weak. 539 trivial. 0 not checked. [2024-11-08 23:46:11,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:17,148 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:17,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:17,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 1425 states and 1679 transitions. [2024-11-08 23:46:17,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 1679 transitions. [2024-11-08 23:46:17,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-11-08 23:46:17,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:17,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:18,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:19,072 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 217 proven. 60 refuted. 0 times theorem prover too weak. 539 trivial. 0 not checked. [2024-11-08 23:46:20,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:20,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 1429 states and 1682 transitions. [2024-11-08 23:46:20,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1682 transitions. [2024-11-08 23:46:20,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-08 23:46:20,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:20,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:21,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:22,742 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 216 proven. 60 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-11-08 23:46:23,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:23,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 1437 states and 1692 transitions. [2024-11-08 23:46:23,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1692 transitions. [2024-11-08 23:46:23,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-08 23:46:23,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:23,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:24,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:25,441 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 216 proven. 60 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-11-08 23:46:25,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:25,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 1445 states and 1702 transitions. [2024-11-08 23:46:25,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1702 transitions. [2024-11-08 23:46:25,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-08 23:46:25,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:25,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:26,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:28,647 INFO L134 CoverageAnalysis]: Checked inductivity of 817 backedges. 0 proven. 816 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:46:39,876 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:49,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:59,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:47:04,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:47:04,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:04,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 1449 states and 1705 transitions. [2024-11-08 23:47:04,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1705 transitions. [2024-11-08 23:47:04,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-08 23:47:04,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:04,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:05,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:07,169 INFO L134 CoverageAnalysis]: Checked inductivity of 817 backedges. 0 proven. 816 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:47:10,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:47:10,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:10,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 1453 states and 1708 transitions. [2024-11-08 23:47:10,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1708 transitions. [2024-11-08 23:47:10,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2024-11-08 23:47:10,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:10,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:11,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:12,577 INFO L134 CoverageAnalysis]: Checked inductivity of 811 backedges. 0 proven. 811 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:13,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:13,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 1461 states and 1718 transitions. [2024-11-08 23:47:13,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 1718 transitions. [2024-11-08 23:47:13,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2024-11-08 23:47:13,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:13,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:13,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:15,308 INFO L134 CoverageAnalysis]: Checked inductivity of 811 backedges. 0 proven. 811 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:15,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:15,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 1469 states and 1728 transitions. [2024-11-08 23:47:15,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 1728 transitions. [2024-11-08 23:47:15,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-11-08 23:47:15,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:15,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:16,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:17,314 INFO L134 CoverageAnalysis]: Checked inductivity of 812 backedges. 216 proven. 60 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2024-11-08 23:47:23,868 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:47:23,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:23,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 1471 states and 1731 transitions. [2024-11-08 23:47:23,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 1731 transitions. [2024-11-08 23:47:23,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-11-08 23:47:23,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:23,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:24,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:25,570 INFO L134 CoverageAnalysis]: Checked inductivity of 812 backedges. 216 proven. 60 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2024-11-08 23:47:27,475 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:47:27,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:27,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 1473 states and 1734 transitions. [2024-11-08 23:47:27,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1734 transitions. [2024-11-08 23:47:27,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2024-11-08 23:47:27,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:27,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:28,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:30,583 INFO L134 CoverageAnalysis]: Checked inductivity of 813 backedges. 0 proven. 811 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:47:31,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:31,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 1475 states and 1737 transitions. [2024-11-08 23:47:31,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 1737 transitions. [2024-11-08 23:47:31,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2024-11-08 23:47:31,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:31,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:32,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:34,779 INFO L134 CoverageAnalysis]: Checked inductivity of 813 backedges. 0 proven. 811 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:47:36,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:47:36,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:36,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 1477 states and 1740 transitions. [2024-11-08 23:47:36,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 1740 transitions. [2024-11-08 23:47:36,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-11-08 23:47:36,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:36,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:38,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:38,981 INFO L134 CoverageAnalysis]: Checked inductivity of 813 backedges. 216 proven. 60 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-08 23:47:41,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:41,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 1481 states and 1743 transitions. [2024-11-08 23:47:41,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 1743 transitions. [2024-11-08 23:47:41,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-11-08 23:47:41,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:41,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:42,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:43,071 INFO L134 CoverageAnalysis]: Checked inductivity of 813 backedges. 216 proven. 60 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-08 23:47:44,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:44,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1485 states and 1746 transitions. [2024-11-08 23:47:44,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 1746 transitions. [2024-11-08 23:47:44,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-08 23:47:44,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:44,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:46,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:48,059 INFO L134 CoverageAnalysis]: Checked inductivity of 814 backedges. 0 proven. 811 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:47:49,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:49,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 1489 states and 1749 transitions. [2024-11-08 23:47:49,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 1749 transitions. [2024-11-08 23:47:49,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-08 23:47:49,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:49,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:50,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat