./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.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_4cc05a06-f80f-4ca5-b47c-dc4e2f73e897/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc05a06-f80f-4ca5-b47c-dc4e2f73e897/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_4cc05a06-f80f-4ca5-b47c-dc4e2f73e897/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc05a06-f80f-4ca5-b47c-dc4e2f73e897/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc05a06-f80f-4ca5-b47c-dc4e2f73e897/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_4cc05a06-f80f-4ca5-b47c-dc4e2f73e897/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 d11f955236406002afd026860cf5cae6834e26918579de44c447a4ac30cb678d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:36:16,058 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:36:16,158 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc05a06-f80f-4ca5-b47c-dc4e2f73e897/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-08 19:36:16,167 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:36:16,167 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:36:16,209 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:36:16,210 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:36:16,211 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:36:16,211 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:36:16,211 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:36:16,212 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:36:16,212 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:36:16,213 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:36:16,215 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:36:16,215 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:36:16,216 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 19:36:16,216 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 19:36:16,216 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:36:16,216 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:36:16,217 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:36:16,217 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:36:16,222 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:36:16,222 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:36:16,222 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:36:16,223 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:36:16,223 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:36:16,223 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:36:16,223 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:36:16,224 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:36:16,224 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:36:16,224 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:36:16,224 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:36:16,225 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:36:16,225 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_4cc05a06-f80f-4ca5-b47c-dc4e2f73e897/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc05a06-f80f-4ca5-b47c-dc4e2f73e897/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d11f955236406002afd026860cf5cae6834e26918579de44c447a4ac30cb678d [2024-11-08 19:36:16,563 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:36:16,593 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:36:16,595 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:36:16,597 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:36:16,598 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:36:16,600 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc05a06-f80f-4ca5-b47c-dc4e2f73e897/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i Unable to find full path for "g++" [2024-11-08 19:36:18,596 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:36:18,976 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:36:18,978 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc05a06-f80f-4ca5-b47c-dc4e2f73e897/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2024-11-08 19:36:19,001 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc05a06-f80f-4ca5-b47c-dc4e2f73e897/bin/ukojak-verify-ImItNfHLgk/data/fa4af3ec5/df4ce06e4e23439e9f84d29207578c55/FLAGe09d90e7e [2024-11-08 19:36:19,186 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc05a06-f80f-4ca5-b47c-dc4e2f73e897/bin/ukojak-verify-ImItNfHLgk/data/fa4af3ec5/df4ce06e4e23439e9f84d29207578c55 [2024-11-08 19:36:19,189 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:36:19,190 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:36:19,192 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:36:19,192 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:36:19,197 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:36:19,197 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:36:19" (1/1) ... [2024-11-08 19:36:19,200 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6504039d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:19, skipping insertion in model container [2024-11-08 19:36:19,200 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:36:19" (1/1) ... [2024-11-08 19:36:19,272 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:36:20,013 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:36:20,030 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:36:20,200 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:36:20,250 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:36:20,250 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:20 WrapperNode [2024-11-08 19:36:20,251 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:36:20,252 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:36:20,252 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:36:20,252 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:36:20,260 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:20" (1/1) ... [2024-11-08 19:36:20,298 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:20" (1/1) ... [2024-11-08 19:36:20,388 INFO L138 Inliner]: procedures = 177, calls = 330, calls flagged for inlining = 13, calls inlined = 17, statements flattened = 1623 [2024-11-08 19:36:20,388 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:36:20,389 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:36:20,389 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:36:20,389 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:36:20,405 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:20" (1/1) ... [2024-11-08 19:36:20,405 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:20" (1/1) ... [2024-11-08 19:36:20,418 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:20" (1/1) ... [2024-11-08 19:36:20,419 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:20" (1/1) ... [2024-11-08 19:36:20,469 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:20" (1/1) ... [2024-11-08 19:36:20,485 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:20" (1/1) ... [2024-11-08 19:36:20,490 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:20" (1/1) ... [2024-11-08 19:36:20,500 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:20" (1/1) ... [2024-11-08 19:36:20,518 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:36:20,523 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:36:20,523 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:36:20,523 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:36:20,524 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:20" (1/1) ... [2024-11-08 19:36:20,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:36:20,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc05a06-f80f-4ca5-b47c-dc4e2f73e897/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:36:20,570 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc05a06-f80f-4ca5-b47c-dc4e2f73e897/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:36:20,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cc05a06-f80f-4ca5-b47c-dc4e2f73e897/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:36:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:36:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:36:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:36:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:36:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:36:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:36:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:36:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:36:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:36:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:36:20,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:36:20,882 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:36:20,885 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:36:22,931 INFO L? ?]: Removed 371 outVars from TransFormulas that were not future-live. [2024-11-08 19:36:22,931 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:36:24,686 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:36:24,686 INFO L316 CfgBuilder]: Removed 66 assume(true) statements. [2024-11-08 19:36:24,686 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:36:24 BoogieIcfgContainer [2024-11-08 19:36:24,687 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:36:24,688 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:36:24,688 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:36:24,698 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:36:24,699 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:36:24" (1/1) ... [2024-11-08 19:36:24,709 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:36:24,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:24,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 174 states and 288 transitions. [2024-11-08 19:36:24,779 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 288 transitions. [2024-11-08 19:36:24,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:36:24,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:24,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:24,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:24,982 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 19:36:25,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:25,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 173 states and 281 transitions. [2024-11-08 19:36:25,007 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 281 transitions. [2024-11-08 19:36:25,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:36:25,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:25,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:25,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:25,296 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 19:36:25,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:25,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 175 states and 284 transitions. [2024-11-08 19:36:25,386 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 284 transitions. [2024-11-08 19:36:25,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:36:25,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:25,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:25,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:25,467 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 19:36:25,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:25,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 175 states and 282 transitions. [2024-11-08 19:36:25,477 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 282 transitions. [2024-11-08 19:36:25,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:36:25,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:25,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:25,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:25,548 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 19:36:25,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:25,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 175 states and 278 transitions. [2024-11-08 19:36:25,563 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 278 transitions. [2024-11-08 19:36:25,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:36:25,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:25,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:25,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:25,644 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 19:36:25,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:25,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 175 states and 272 transitions. [2024-11-08 19:36:25,652 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 272 transitions. [2024-11-08 19:36:25,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:36:25,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:25,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:25,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:25,782 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 19:36:27,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:36:27,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:27,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 175 states and 266 transitions. [2024-11-08 19:36:27,102 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 266 transitions. [2024-11-08 19:36:27,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 19:36:27,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:27,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:27,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:27,513 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 19:36:28,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:28,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 189 states and 283 transitions. [2024-11-08 19:36:28,575 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 283 transitions. [2024-11-08 19:36:28,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 19:36:28,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:28,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:28,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:28,702 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 19:36:28,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:28,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 189 states and 281 transitions. [2024-11-08 19:36:28,711 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 281 transitions. [2024-11-08 19:36:28,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:36:28,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:28,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:28,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:28,945 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 19:36:29,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:29,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 189 states and 279 transitions. [2024-11-08 19:36:29,018 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 279 transitions. [2024-11-08 19:36:29,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:36:29,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:29,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:29,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:29,215 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 19:36:29,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:29,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 189 states and 277 transitions. [2024-11-08 19:36:29,235 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 277 transitions. [2024-11-08 19:36:29,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:36:29,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:29,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:29,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:29,399 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 19:36:32,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:36:32,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:32,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 189 states and 275 transitions. [2024-11-08 19:36:32,426 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 275 transitions. [2024-11-08 19:36:32,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:36:32,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:32,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:32,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:32,768 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:36:34,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:36:34,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:34,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 193 states and 278 transitions. [2024-11-08 19:36:34,577 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 278 transitions. [2024-11-08 19:36:34,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:36:34,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:34,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:34,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:34,913 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 19:36:36,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:36,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 229 states and 326 transitions. [2024-11-08 19:36:36,333 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 326 transitions. [2024-11-08 19:36:36,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:36:36,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:36,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:36,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:36,618 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 19:36:36,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:36,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 230 states and 327 transitions. [2024-11-08 19:36:36,637 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 327 transitions. [2024-11-08 19:36:36,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:36:36,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:36,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:36,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:37,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:36:37,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:37,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 231 states and 327 transitions. [2024-11-08 19:36:37,465 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 327 transitions. [2024-11-08 19:36:37,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:36:37,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:37,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:37,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:37,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:36:37,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:37,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 231 states and 323 transitions. [2024-11-08 19:36:37,638 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 323 transitions. [2024-11-08 19:36:37,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:36:37,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:37,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:37,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:37,791 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 19:36:37,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:37,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 231 states and 321 transitions. [2024-11-08 19:36:37,916 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 321 transitions. [2024-11-08 19:36:37,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:36:37,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:37,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:38,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:38,350 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:36:48,548 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 19:36:51,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:36:51,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:51,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 215 states and 301 transitions. [2024-11-08 19:36:51,433 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 301 transitions. [2024-11-08 19:36:51,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:36:51,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:51,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:51,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:51,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:36:51,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:51,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 215 states and 299 transitions. [2024-11-08 19:36:51,593 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 299 transitions. [2024-11-08 19:36:51,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:36:51,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:51,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:51,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:51,819 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 19:36:51,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:51,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 215 states and 298 transitions. [2024-11-08 19:36:51,835 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 298 transitions. [2024-11-08 19:36:51,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:36:51,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:51,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:51,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:52,183 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 19:36:52,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:52,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 223 states and 308 transitions. [2024-11-08 19:36:52,511 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 308 transitions. [2024-11-08 19:36:52,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:36:52,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:52,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:52,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:52,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:37:02,712 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 19:37:02,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:02,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 223 states and 306 transitions. [2024-11-08 19:37:02,728 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 306 transitions. [2024-11-08 19:37:02,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:37:02,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:02,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:02,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:03,075 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:37:03,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:03,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 225 states and 310 transitions. [2024-11-08 19:37:03,580 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 310 transitions. [2024-11-08 19:37:03,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:37:03,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:03,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:03,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:03,883 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 19:37:13,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:37:16,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:37:16,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:16,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 237 states and 325 transitions. [2024-11-08 19:37:16,490 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 325 transitions. [2024-11-08 19:37:16,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:37:16,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:16,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:16,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:16,824 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:37:16,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:16,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 238 states and 326 transitions. [2024-11-08 19:37:16,836 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 326 transitions. [2024-11-08 19:37:16,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:37:16,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:16,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:16,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:17,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:37:17,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:17,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 238 states and 324 transitions. [2024-11-08 19:37:17,172 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 324 transitions. [2024-11-08 19:37:17,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:37:17,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:17,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:17,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:17,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:37:17,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:17,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 238 states and 320 transitions. [2024-11-08 19:37:17,442 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 320 transitions. [2024-11-08 19:37:17,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:37:17,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:17,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:17,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:17,648 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:17,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:17,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 238 states and 318 transitions. [2024-11-08 19:37:17,665 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 318 transitions. [2024-11-08 19:37:17,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:37:17,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:17,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:17,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:17,836 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 19:37:27,857 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 19:37:27,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:27,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 238 states and 316 transitions. [2024-11-08 19:37:27,872 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 316 transitions. [2024-11-08 19:37:27,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:37:27,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:27,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:28,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:28,376 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:37:29,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:29,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 241 states and 318 transitions. [2024-11-08 19:37:29,158 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 318 transitions. [2024-11-08 19:37:29,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:37:29,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:29,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:29,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:29,479 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:37:34,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:37:34,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:34,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 245 states and 321 transitions. [2024-11-08 19:37:34,031 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 321 transitions. [2024-11-08 19:37:34,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:37:34,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:34,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:35,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:35,540 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 19:37:35,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:35,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 246 states and 319 transitions. [2024-11-08 19:37:35,879 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 319 transitions. [2024-11-08 19:37:35,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:37:35,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:35,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:36,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:37,103 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:37,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:37,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 247 states and 320 transitions. [2024-11-08 19:37:37,648 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 320 transitions. [2024-11-08 19:37:37,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:37:37,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:37,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:38,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:39,308 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:41,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:37:41,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:41,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 248 states and 322 transitions. [2024-11-08 19:37:41,482 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 322 transitions. [2024-11-08 19:37:41,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:37:41,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:41,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:42,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:42,959 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:44,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:44,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 249 states and 322 transitions. [2024-11-08 19:37:44,093 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 322 transitions. [2024-11-08 19:37:44,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:37:44,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:44,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:44,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:45,446 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:46,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:46,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 250 states and 323 transitions. [2024-11-08 19:37:46,152 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 323 transitions. [2024-11-08 19:37:46,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:37:46,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:46,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:46,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:47,745 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:48,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:48,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 251 states and 325 transitions. [2024-11-08 19:37:48,844 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 325 transitions. [2024-11-08 19:37:48,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 19:37:48,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:48,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:49,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:50,714 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:51,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:51,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 252 states and 326 transitions. [2024-11-08 19:37:51,926 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 326 transitions. [2024-11-08 19:37:51,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:37:51,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:51,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:52,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:53,779 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:55,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:55,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 253 states and 327 transitions. [2024-11-08 19:37:55,066 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 327 transitions. [2024-11-08 19:37:55,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:37:55,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:55,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:55,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:57,191 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:59,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:59,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 254 states and 327 transitions. [2024-11-08 19:37:59,350 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 327 transitions. [2024-11-08 19:37:59,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:37:59,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:59,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:00,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:01,191 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:02,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:02,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 255 states and 329 transitions. [2024-11-08 19:38:02,212 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 329 transitions. [2024-11-08 19:38:02,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:38:02,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:02,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:03,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:04,618 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:05,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:05,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 256 states and 330 transitions. [2024-11-08 19:38:05,976 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 330 transitions. [2024-11-08 19:38:05,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:38:05,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:05,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:06,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:08,170 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:10,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:10,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 257 states and 330 transitions. [2024-11-08 19:38:10,229 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 330 transitions. [2024-11-08 19:38:10,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:38:10,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:10,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:10,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:11,931 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:12,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:12,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 258 states and 331 transitions. [2024-11-08 19:38:12,872 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 331 transitions. [2024-11-08 19:38:12,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:38:12,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:12,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:13,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:15,215 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:16,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:16,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 259 states and 333 transitions. [2024-11-08 19:38:16,487 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 333 transitions. [2024-11-08 19:38:16,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:38:16,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:16,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:16,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:18,068 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:19,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:19,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 260 states and 333 transitions. [2024-11-08 19:38:19,650 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 333 transitions. [2024-11-08 19:38:19,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:38:19,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:19,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:20,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:21,880 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:23,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:23,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 261 states and 335 transitions. [2024-11-08 19:38:23,240 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 335 transitions. [2024-11-08 19:38:23,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:38:23,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:23,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:23,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:25,089 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:26,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:26,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 262 states and 336 transitions. [2024-11-08 19:38:26,795 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 336 transitions. [2024-11-08 19:38:26,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:38:26,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:26,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:27,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:28,988 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:31,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:31,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 263 states and 336 transitions. [2024-11-08 19:38:31,545 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 336 transitions. [2024-11-08 19:38:31,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:38:31,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:31,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:32,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:33,498 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:34,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:34,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 264 states and 338 transitions. [2024-11-08 19:38:34,910 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 338 transitions. [2024-11-08 19:38:34,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:38:34,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:34,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:35,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:36,782 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:38,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:38,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 265 states and 339 transitions. [2024-11-08 19:38:38,747 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 339 transitions. [2024-11-08 19:38:38,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:38:38,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:38,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:39,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:40,663 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:43,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:43,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 266 states and 339 transitions. [2024-11-08 19:38:43,594 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 339 transitions. [2024-11-08 19:38:43,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:38:43,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:43,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:44,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:45,476 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:46,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:46,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 267 states and 340 transitions. [2024-11-08 19:38:46,701 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 340 transitions. [2024-11-08 19:38:46,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:38:46,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:46,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:47,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:48,783 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:50,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:50,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 268 states and 341 transitions. [2024-11-08 19:38:50,016 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 341 transitions. [2024-11-08 19:38:50,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:38:50,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:50,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:50,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:52,862 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:55,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:55,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 269 states and 343 transitions. [2024-11-08 19:38:55,047 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 343 transitions. [2024-11-08 19:38:55,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:38:55,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:55,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:55,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:57,336 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:59,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:59,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 270 states and 343 transitions. [2024-11-08 19:38:59,584 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 343 transitions. [2024-11-08 19:38:59,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:38:59,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:59,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:00,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:01,534 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:03,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:03,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 271 states and 344 transitions. [2024-11-08 19:39:03,231 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 344 transitions. [2024-11-08 19:39:03,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:39:03,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:03,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:04,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:07,096 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:09,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:09,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 272 states and 346 transitions. [2024-11-08 19:39:09,182 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 346 transitions. [2024-11-08 19:39:09,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:39:09,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:09,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:09,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:11,451 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:14,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:14,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 273 states and 348 transitions. [2024-11-08 19:39:14,009 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 348 transitions. [2024-11-08 19:39:14,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:39:14,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:14,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:14,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:17,140 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:22,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:22,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 274 states and 347 transitions. [2024-11-08 19:39:22,145 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 347 transitions. [2024-11-08 19:39:22,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:39:22,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:22,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:23,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:25,038 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:26,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:26,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 275 states and 348 transitions. [2024-11-08 19:39:26,615 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 348 transitions. [2024-11-08 19:39:26,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:39:26,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:26,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:27,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:29,643 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:31,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:31,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 276 states and 350 transitions. [2024-11-08 19:39:31,924 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 350 transitions. [2024-11-08 19:39:31,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:39:31,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:31,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:32,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:34,504 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:37,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:37,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 277 states and 351 transitions. [2024-11-08 19:39:37,542 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 351 transitions. [2024-11-08 19:39:37,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:39:37,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:37,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:38,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:40,304 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:44,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:44,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 278 states and 351 transitions. [2024-11-08 19:39:44,643 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 351 transitions. [2024-11-08 19:39:44,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:39:44,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:44,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:45,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:47,173 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:49,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:49,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 279 states and 352 transitions. [2024-11-08 19:39:49,158 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 352 transitions. [2024-11-08 19:39:49,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:39:49,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:49,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:49,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:52,577 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:55,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:55,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 280 states and 354 transitions. [2024-11-08 19:39:55,124 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 354 transitions. [2024-11-08 19:39:55,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:39:55,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:55,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:56,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:58,099 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:01,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:01,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 281 states and 354 transitions. [2024-11-08 19:40:01,105 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 354 transitions. [2024-11-08 19:40:01,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:40:01,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:01,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:02,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:03,989 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:05,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:05,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 282 states and 355 transitions. [2024-11-08 19:40:05,955 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 355 transitions. [2024-11-08 19:40:05,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:40:05,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:05,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:06,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:10,399 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:13,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:13,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 283 states and 357 transitions. [2024-11-08 19:40:13,829 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 357 transitions. [2024-11-08 19:40:13,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:40:13,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:13,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:15,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:17,357 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:20,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:20,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 284 states and 357 transitions. [2024-11-08 19:40:20,448 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 357 transitions. [2024-11-08 19:40:20,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:40:20,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:20,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:21,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:24,377 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:27,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:27,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 285 states and 359 transitions. [2024-11-08 19:40:27,066 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 359 transitions. [2024-11-08 19:40:27,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:40:27,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:27,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:28,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:30,755 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:34,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:34,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 286 states and 360 transitions. [2024-11-08 19:40:34,162 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 360 transitions. [2024-11-08 19:40:34,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:40:34,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:34,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:35,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:37,931 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:43,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:43,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 287 states and 360 transitions. [2024-11-08 19:40:43,084 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 360 transitions. [2024-11-08 19:40:43,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 19:40:43,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:43,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:44,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:46,656 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:48,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:48,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 288 states and 361 transitions. [2024-11-08 19:40:48,698 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 361 transitions. [2024-11-08 19:40:48,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:40:48,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:48,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:49,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:07,433 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:25,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:25,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 289 states and 362 transitions. [2024-11-08 19:41:25,280 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 362 transitions. [2024-11-08 19:41:25,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:41:25,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:25,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:26,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:26,590 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:41:28,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:28,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 290 states and 363 transitions. [2024-11-08 19:41:28,063 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 363 transitions. [2024-11-08 19:41:28,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:41:28,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:28,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:29,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:30,199 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:41:33,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:33,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 291 states and 364 transitions. [2024-11-08 19:41:33,554 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 364 transitions. [2024-11-08 19:41:33,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:41:33,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:33,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:35,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:36,440 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:41:38,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:38,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 292 states and 365 transitions. [2024-11-08 19:41:38,281 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 365 transitions. [2024-11-08 19:41:38,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:41:38,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:38,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:39,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:40,603 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:41:42,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:42,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 293 states and 366 transitions. [2024-11-08 19:41:42,275 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 366 transitions. [2024-11-08 19:41:42,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:41:42,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:42,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:43,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:45,587 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:41:48,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:48,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 294 states and 368 transitions. [2024-11-08 19:41:48,183 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 368 transitions. [2024-11-08 19:41:48,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:41:48,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:48,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:49,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:50,874 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:41:53,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:53,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 295 states and 368 transitions. [2024-11-08 19:41:53,976 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 368 transitions. [2024-11-08 19:41:53,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:41:53,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:53,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:55,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:57,323 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:41:59,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:59,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 296 states and 370 transitions. [2024-11-08 19:41:59,937 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 370 transitions. [2024-11-08 19:41:59,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 19:41:59,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:59,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:00,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:02,312 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:42:05,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:05,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 297 states and 370 transitions. [2024-11-08 19:42:05,612 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 370 transitions. [2024-11-08 19:42:05,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:42:05,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:05,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:06,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:08,784 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:42:11,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:11,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 298 states and 372 transitions. [2024-11-08 19:42:11,513 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 372 transitions. [2024-11-08 19:42:11,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:42:11,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:11,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:13,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:14,478 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:42:17,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:17,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 299 states and 373 transitions. [2024-11-08 19:42:17,679 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 373 transitions. [2024-11-08 19:42:17,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:42:17,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:17,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:18,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:20,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:42:25,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:25,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 300 states and 373 transitions. [2024-11-08 19:42:25,353 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 373 transitions. [2024-11-08 19:42:25,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:42:25,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:25,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:26,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:28,403 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:42:30,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:30,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 301 states and 374 transitions. [2024-11-08 19:42:30,452 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 374 transitions. [2024-11-08 19:42:30,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 19:42:30,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:30,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:31,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:32,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:42:34,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:34,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 302 states and 375 transitions. [2024-11-08 19:42:34,934 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 375 transitions. [2024-11-08 19:42:34,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:42:34,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:34,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:36,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:38,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:42:40,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:40,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 303 states and 376 transitions. [2024-11-08 19:42:40,722 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 376 transitions. [2024-11-08 19:42:40,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:42:40,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:40,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:42,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:45,411 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:42:49,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:49,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 304 states and 378 transitions. [2024-11-08 19:42:49,472 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 378 transitions. [2024-11-08 19:42:49,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:42:49,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:49,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:50,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:52,881 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:42:56,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:56,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 305 states and 378 transitions. [2024-11-08 19:42:56,668 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 378 transitions. [2024-11-08 19:42:56,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:42:56,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:56,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:57,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:59,519 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:43:02,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:02,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 306 states and 379 transitions. [2024-11-08 19:43:02,406 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 379 transitions. [2024-11-08 19:43:02,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:43:02,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:02,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:03,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:05,439 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:43:07,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:07,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 307 states and 380 transitions. [2024-11-08 19:43:07,729 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 380 transitions. [2024-11-08 19:43:07,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:43:07,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:07,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:09,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:12,534 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:43:16,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:16,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 308 states and 382 transitions. [2024-11-08 19:43:16,320 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 382 transitions. [2024-11-08 19:43:16,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:43:16,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:16,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:17,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:20,293 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:43:24,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:24,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 309 states and 384 transitions. [2024-11-08 19:43:24,228 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 384 transitions. [2024-11-08 19:43:24,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:43:24,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:24,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:25,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:28,073 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:43:33,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:33,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 310 states and 383 transitions. [2024-11-08 19:43:33,827 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 383 transitions. [2024-11-08 19:43:33,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:43:33,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:33,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:34,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:37,567 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:43:40,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:40,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 311 states and 385 transitions. [2024-11-08 19:43:40,657 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 385 transitions. [2024-11-08 19:43:40,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:43:40,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:40,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:42,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:44,757 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:43:48,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:48,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 312 states and 385 transitions. [2024-11-08 19:43:48,650 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 385 transitions. [2024-11-08 19:43:48,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:43:48,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:48,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:49,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:52,418 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:43:55,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:55,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 313 states and 387 transitions. [2024-11-08 19:43:55,578 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 387 transitions. [2024-11-08 19:43:55,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:43:55,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:55,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:57,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:59,499 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:44:04,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:04,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 314 states and 388 transitions. [2024-11-08 19:44:04,367 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 388 transitions. [2024-11-08 19:44:04,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:44:04,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:04,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:05,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:08,260 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:44:12,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:12,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 315 states and 390 transitions. [2024-11-08 19:44:12,260 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 390 transitions. [2024-11-08 19:44:12,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 19:44:12,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:12,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:14,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:17,577 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:44:21,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:21,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 316 states and 390 transitions. [2024-11-08 19:44:21,982 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 390 transitions. [2024-11-08 19:44:21,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:44:21,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:21,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:23,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:28,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:44:38,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:38,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 317 states and 390 transitions. [2024-11-08 19:44:38,885 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 390 transitions. [2024-11-08 19:44:38,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 19:44:38,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:38,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:41,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:44,745 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:44:48,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:48,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 318 states and 391 transitions. [2024-11-08 19:44:48,150 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 391 transitions. [2024-11-08 19:44:48,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 19:44:48,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:48,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:49,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:53,012 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:44:55,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:55,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 319 states and 392 transitions. [2024-11-08 19:44:55,958 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 392 transitions. [2024-11-08 19:44:55,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 19:44:55,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:55,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:57,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:00,315 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:45:03,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:03,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 320 states and 393 transitions. [2024-11-08 19:45:03,834 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 393 transitions. [2024-11-08 19:45:03,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 19:45:03,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:03,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:06,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:10,358 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:45:14,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:14,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 321 states and 394 transitions. [2024-11-08 19:45:14,045 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 394 transitions. [2024-11-08 19:45:14,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 19:45:14,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:14,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:18,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:21,486 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:45:24,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:24,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 322 states and 395 transitions. [2024-11-08 19:45:24,891 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 395 transitions. [2024-11-08 19:45:24,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 19:45:24,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:24,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:26,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:29,628 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:45:32,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:32,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 323 states and 396 transitions. [2024-11-08 19:45:32,793 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 396 transitions. [2024-11-08 19:45:32,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 19:45:32,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:32,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:35,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:43,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:45:51,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:51,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 324 states and 398 transitions. [2024-11-08 19:45:51,571 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 398 transitions. [2024-11-08 19:45:51,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 19:45:51,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:51,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:54,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:58,556 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:46:04,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:04,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 325 states and 399 transitions. [2024-11-08 19:46:04,971 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 399 transitions. [2024-11-08 19:46:04,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 19:46:04,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:04,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:07,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:11,668 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:46:17,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:17,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 326 states and 400 transitions. [2024-11-08 19:46:17,275 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 400 transitions. [2024-11-08 19:46:17,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 19:46:17,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:17,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:20,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:25,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:46:37,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:37,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 327 states and 400 transitions. [2024-11-08 19:46:37,569 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 400 transitions. [2024-11-08 19:46:37,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 19:46:37,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:37,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:39,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:44,825 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:46:49,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:49,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 328 states and 402 transitions. [2024-11-08 19:46:49,548 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 402 transitions. [2024-11-08 19:46:49,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 19:46:49,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:49,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:52,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:57,575 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:47:04,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:04,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 329 states and 402 transitions. [2024-11-08 19:47:04,673 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 402 transitions. [2024-11-08 19:47:04,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 19:47:04,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:04,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:07,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:11,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:47:14,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:14,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 330 states and 403 transitions. [2024-11-08 19:47:14,857 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 403 transitions. [2024-11-08 19:47:14,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:47:14,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:14,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:17,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:22,058 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:47:26,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:26,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 331 states and 404 transitions. [2024-11-08 19:47:26,202 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 404 transitions. [2024-11-08 19:47:26,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 19:47:26,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:26,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:30,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:37,629 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:47:44,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:44,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 332 states and 406 transitions. [2024-11-08 19:47:44,370 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 406 transitions. [2024-11-08 19:47:44,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 19:47:44,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:44,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:47,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:53,063 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:47:59,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:59,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 333 states and 407 transitions. [2024-11-08 19:47:59,935 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 407 transitions. [2024-11-08 19:47:59,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 19:47:59,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:59,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:03,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:08,068 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:48:14,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:14,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 334 states and 408 transitions. [2024-11-08 19:48:14,479 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 408 transitions. [2024-11-08 19:48:14,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 19:48:14,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:14,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:17,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:21,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:48:27,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:27,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 335 states and 409 transitions. [2024-11-08 19:48:27,445 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 409 transitions. [2024-11-08 19:48:27,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 19:48:27,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:27,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:29,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:35,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:48:47,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:47,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 336 states and 409 transitions. [2024-11-08 19:48:47,961 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 409 transitions. [2024-11-08 19:48:47,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 19:48:47,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:47,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:49,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:54,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:48:58,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:58,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 337 states and 411 transitions. [2024-11-08 19:48:58,756 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 411 transitions. [2024-11-08 19:48:58,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 19:48:58,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:58,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:59,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:04,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:49:09,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:09,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 338 states and 411 transitions. [2024-11-08 19:49:09,910 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 411 transitions. [2024-11-08 19:49:09,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:49:09,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:09,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:11,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:15,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:49:18,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:18,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 339 states and 412 transitions. [2024-11-08 19:49:18,553 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 412 transitions. [2024-11-08 19:49:18,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:49:18,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:18,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:20,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:25,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2267 backedges. 2 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:49:28,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:28,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 340 states and 413 transitions. [2024-11-08 19:49:28,142 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 413 transitions. [2024-11-08 19:49:28,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 19:49:28,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:28,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:30,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:35,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2318 backedges. 2 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:49:38,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:38,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 341 states and 414 transitions. [2024-11-08 19:49:38,821 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 414 transitions. [2024-11-08 19:49:38,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 19:49:38,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:38,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:44,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat