./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.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_f065813c-07fe-41ea-8bf8-8be5c7ef92d3/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f065813c-07fe-41ea-8bf8-8be5c7ef92d3/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_f065813c-07fe-41ea-8bf8-8be5c7ef92d3/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f065813c-07fe-41ea-8bf8-8be5c7ef92d3/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f065813c-07fe-41ea-8bf8-8be5c7ef92d3/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_f065813c-07fe-41ea-8bf8-8be5c7ef92d3/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 9e43379b3f2624d77eec1084820c7c07499f5ec4432514ab066d4f5cf96eeebc --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:53:08,027 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:53:08,133 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f065813c-07fe-41ea-8bf8-8be5c7ef92d3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-08 22:53:08,143 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:53:08,144 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:53:08,179 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:53:08,181 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:53:08,182 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:53:08,183 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:53:08,184 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:53:08,185 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:53:08,185 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:53:08,186 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:53:08,188 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:53:08,189 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:53:08,189 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:53:08,190 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:53:08,190 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:53:08,191 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:53:08,191 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:53:08,191 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:53:08,196 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:53:08,196 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:53:08,198 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:53:08,198 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:53:08,199 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:53:08,199 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:53:08,200 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:53:08,201 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:53:08,201 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:53:08,202 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:53:08,202 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:53:08,203 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:53:08,203 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_f065813c-07fe-41ea-8bf8-8be5c7ef92d3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f065813c-07fe-41ea-8bf8-8be5c7ef92d3/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e43379b3f2624d77eec1084820c7c07499f5ec4432514ab066d4f5cf96eeebc [2024-11-08 22:53:08,541 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:53:08,572 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:53:08,575 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:53:08,576 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:53:08,577 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:53:08,578 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f065813c-07fe-41ea-8bf8-8be5c7ef92d3/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i Unable to find full path for "g++" [2024-11-08 22:53:10,671 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:53:11,023 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:53:11,024 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f065813c-07fe-41ea-8bf8-8be5c7ef92d3/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2024-11-08 22:53:11,046 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f065813c-07fe-41ea-8bf8-8be5c7ef92d3/bin/ukojak-verify-ImItNfHLgk/data/70652463d/89f08c20f0df49edb24862225533eec2/FLAG131cd43e4 [2024-11-08 22:53:11,312 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f065813c-07fe-41ea-8bf8-8be5c7ef92d3/bin/ukojak-verify-ImItNfHLgk/data/70652463d/89f08c20f0df49edb24862225533eec2 [2024-11-08 22:53:11,316 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:53:11,319 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:53:11,323 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:53:11,323 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:53:11,331 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:53:11,331 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:53:11" (1/1) ... [2024-11-08 22:53:11,333 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23efb470 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:11, skipping insertion in model container [2024-11-08 22:53:11,334 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:53:11" (1/1) ... [2024-11-08 22:53:11,429 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:53:12,305 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:53:12,328 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:53:12,471 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:53:12,514 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:53:12,515 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:12 WrapperNode [2024-11-08 22:53:12,515 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:53:12,516 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:53:12,517 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:53:12,517 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:53:12,526 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:12" (1/1) ... [2024-11-08 22:53:12,579 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:12" (1/1) ... [2024-11-08 22:53:12,700 INFO L138 Inliner]: procedures = 176, calls = 323, calls flagged for inlining = 8, calls inlined = 7, statements flattened = 1568 [2024-11-08 22:53:12,701 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:53:12,702 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:53:12,706 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:53:12,707 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:53:12,720 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:12" (1/1) ... [2024-11-08 22:53:12,721 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:12" (1/1) ... [2024-11-08 22:53:12,733 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:12" (1/1) ... [2024-11-08 22:53:12,734 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:12" (1/1) ... [2024-11-08 22:53:12,796 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:12" (1/1) ... [2024-11-08 22:53:12,815 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:12" (1/1) ... [2024-11-08 22:53:12,824 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:12" (1/1) ... [2024-11-08 22:53:12,832 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:12" (1/1) ... [2024-11-08 22:53:12,849 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:53:12,850 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:53:12,850 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:53:12,851 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:53:12,852 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:53:12" (1/1) ... [2024-11-08 22:53:12,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:53:12,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f065813c-07fe-41ea-8bf8-8be5c7ef92d3/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:53:12,899 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f065813c-07fe-41ea-8bf8-8be5c7ef92d3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:53:12,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f065813c-07fe-41ea-8bf8-8be5c7ef92d3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:53:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:53:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:53:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:53:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:53:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:53:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:53:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:53:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:53:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:53:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:53:12,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:53:13,222 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:53:13,224 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:53:15,237 INFO L? ?]: Removed 335 outVars from TransFormulas that were not future-live. [2024-11-08 22:53:15,237 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:53:17,042 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:53:17,042 INFO L316 CfgBuilder]: Removed 66 assume(true) statements. [2024-11-08 22:53:17,043 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:53:17 BoogieIcfgContainer [2024-11-08 22:53:17,043 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:53:17,044 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:53:17,044 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:53:17,055 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:53:17,055 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:53:17" (1/1) ... [2024-11-08 22:53:17,065 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:53:17,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:17,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 142 states and 242 transitions. [2024-11-08 22:53:17,131 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 242 transitions. [2024-11-08 22:53:17,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:53:17,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:17,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:17,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:17,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:17,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:17,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 141 states and 235 transitions. [2024-11-08 22:53:17,325 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 235 transitions. [2024-11-08 22:53:17,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:53:17,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:17,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:17,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:17,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:17,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:17,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 142 states and 235 transitions. [2024-11-08 22:53:17,614 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 235 transitions. [2024-11-08 22:53:17,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:53:17,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:17,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:17,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:17,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:17,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:17,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 142 states and 233 transitions. [2024-11-08 22:53:17,685 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 233 transitions. [2024-11-08 22:53:17,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:53:17,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:17,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:17,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:17,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:17,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:17,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 142 states and 229 transitions. [2024-11-08 22:53:17,799 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 229 transitions. [2024-11-08 22:53:17,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:53:17,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:17,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:17,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:17,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:17,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:17,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 142 states and 223 transitions. [2024-11-08 22:53:17,896 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 223 transitions. [2024-11-08 22:53:17,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:53:17,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:17,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:17,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:18,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:28,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:53:28,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:28,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 142 states and 217 transitions. [2024-11-08 22:53:28,208 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 217 transitions. [2024-11-08 22:53:28,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:53:28,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:28,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:28,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:28,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:38,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:53:48,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:53:50,735 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:53:50,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:50,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 156 states and 234 transitions. [2024-11-08 22:53:50,766 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 234 transitions. [2024-11-08 22:53:50,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:53:50,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:50,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:50,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:51,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:51,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:51,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 156 states and 232 transitions. [2024-11-08 22:53:51,067 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 232 transitions. [2024-11-08 22:53:51,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:53:51,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:51,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:51,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:51,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:51,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:51,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 156 states and 230 transitions. [2024-11-08 22:53:51,362 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 230 transitions. [2024-11-08 22:53:51,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:53:51,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:51,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:51,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:51,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:51,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:51,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 156 states and 228 transitions. [2024-11-08 22:53:51,527 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 228 transitions. [2024-11-08 22:53:51,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:53:51,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:51,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:51,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:51,654 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:01,683 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:54:01,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:01,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 156 states and 226 transitions. [2024-11-08 22:54:01,698 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 226 transitions. [2024-11-08 22:54:01,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:54:01,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:01,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:01,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:02,052 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:54:02,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:02,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 160 states and 229 transitions. [2024-11-08 22:54:02,697 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 229 transitions. [2024-11-08 22:54:02,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:54:02,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:02,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:02,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:03,340 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 22:54:03,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:03,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 162 states and 232 transitions. [2024-11-08 22:54:03,469 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 232 transitions. [2024-11-08 22:54:03,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:54:03,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:03,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:03,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:03,656 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 22:54:03,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:03,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 162 states and 228 transitions. [2024-11-08 22:54:03,666 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 228 transitions. [2024-11-08 22:54:03,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:54:03,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:03,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:03,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:03,918 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 22:54:03,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:03,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 162 states and 226 transitions. [2024-11-08 22:54:03,931 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 226 transitions. [2024-11-08 22:54:03,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:54:03,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:03,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:04,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:04,184 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 22:54:14,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:54:14,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:14,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 162 states and 224 transitions. [2024-11-08 22:54:14,214 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 224 transitions. [2024-11-08 22:54:14,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:54:14,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:14,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:14,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:14,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:18,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:54:29,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:54:39,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:54:39,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:39,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 208 states and 284 transitions. [2024-11-08 22:54:39,849 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 284 transitions. [2024-11-08 22:54:39,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:54:39,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:39,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:39,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:40,155 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 22:54:40,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:40,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 208 states and 282 transitions. [2024-11-08 22:54:40,242 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 282 transitions. [2024-11-08 22:54:40,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:54:40,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:40,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:40,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:40,452 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 22:54:40,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:40,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 208 states and 278 transitions. [2024-11-08 22:54:40,466 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 278 transitions. [2024-11-08 22:54:40,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:54:40,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:40,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:40,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:40,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:40,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:40,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 208 states and 276 transitions. [2024-11-08 22:54:40,735 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 276 transitions. [2024-11-08 22:54:40,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:54:40,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:40,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:40,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:40,926 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 22:54:41,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:41,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 208 states and 274 transitions. [2024-11-08 22:54:41,380 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 274 transitions. [2024-11-08 22:54:41,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:54:41,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:41,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:41,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:41,786 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:54:42,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:42,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 192 states and 254 transitions. [2024-11-08 22:54:42,294 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 254 transitions. [2024-11-08 22:54:42,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:54:42,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:42,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:42,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:42,648 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:54:52,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:54:59,173 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:54:59,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:59,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 196 states and 257 transitions. [2024-11-08 22:54:59,194 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 257 transitions. [2024-11-08 22:54:59,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:54:59,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:59,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:59,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:59,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:59,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:59,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 196 states and 256 transitions. [2024-11-08 22:54:59,438 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 256 transitions. [2024-11-08 22:54:59,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:54:59,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:59,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:59,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:59,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:59,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:59,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 204 states and 266 transitions. [2024-11-08 22:54:59,963 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 266 transitions. [2024-11-08 22:54:59,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:54:59,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:59,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:01,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:01,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:01,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:01,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 205 states and 264 transitions. [2024-11-08 22:55:01,875 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 264 transitions. [2024-11-08 22:55:01,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:55:01,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:01,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:03,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:03,690 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 22:55:04,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:04,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 206 states and 266 transitions. [2024-11-08 22:55:04,644 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 266 transitions. [2024-11-08 22:55:04,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:55:04,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:04,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:05,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:06,058 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 22:55:07,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:07,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 207 states and 267 transitions. [2024-11-08 22:55:07,160 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 267 transitions. [2024-11-08 22:55:07,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:55:07,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:07,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:08,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:08,883 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 22:55:11,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:55:11,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:11,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 208 states and 268 transitions. [2024-11-08 22:55:11,701 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 268 transitions. [2024-11-08 22:55:11,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:55:11,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:11,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:13,347 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 22:55:14,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:14,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 209 states and 269 transitions. [2024-11-08 22:55:14,565 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 269 transitions. [2024-11-08 22:55:14,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:55:14,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:14,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:15,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:16,129 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 22:55:17,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:17,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 210 states and 270 transitions. [2024-11-08 22:55:17,273 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 270 transitions. [2024-11-08 22:55:17,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:55:17,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:17,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:18,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:18,926 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 22:55:20,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:20,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 211 states and 271 transitions. [2024-11-08 22:55:20,164 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 271 transitions. [2024-11-08 22:55:20,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:55:20,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:20,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:20,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:21,888 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 22:55:23,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:23,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 212 states and 272 transitions. [2024-11-08 22:55:23,028 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 272 transitions. [2024-11-08 22:55:23,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:55:23,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:23,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:23,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:25,304 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 22:55:29,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:29,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 213 states and 272 transitions. [2024-11-08 22:55:29,622 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 272 transitions. [2024-11-08 22:55:29,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:55:29,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:29,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:30,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:31,218 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 22:55:32,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:32,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 214 states and 273 transitions. [2024-11-08 22:55:32,118 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 273 transitions. [2024-11-08 22:55:32,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:55:32,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:32,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:33,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:34,496 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 22:55:35,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:35,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 215 states and 275 transitions. [2024-11-08 22:55:35,664 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 275 transitions. [2024-11-08 22:55:35,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:55:35,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:35,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:36,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:37,407 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 22:55:38,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:38,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 216 states and 276 transitions. [2024-11-08 22:55:38,829 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 276 transitions. [2024-11-08 22:55:38,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:55:38,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:38,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:39,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:40,430 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 22:55:41,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:41,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 217 states and 277 transitions. [2024-11-08 22:55:41,898 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 277 transitions. [2024-11-08 22:55:41,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:55:41,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:41,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:42,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:43,547 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 22:55:45,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:45,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 218 states and 278 transitions. [2024-11-08 22:55:45,061 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 278 transitions. [2024-11-08 22:55:45,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:55:45,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:45,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:45,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:47,146 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 22:55:50,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:50,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 219 states and 278 transitions. [2024-11-08 22:55:50,923 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 278 transitions. [2024-11-08 22:55:50,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:55:50,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:50,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:51,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:52,317 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 22:55:53,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:53,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 220 states and 279 transitions. [2024-11-08 22:55:53,432 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 279 transitions. [2024-11-08 22:55:53,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:55:53,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:53,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:53,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:54,939 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 22:55:56,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:56,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 221 states and 280 transitions. [2024-11-08 22:55:56,020 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 280 transitions. [2024-11-08 22:55:56,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:55:56,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:56,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:56,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:57,680 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 22:55:58,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:58,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 222 states and 281 transitions. [2024-11-08 22:55:58,834 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 281 transitions. [2024-11-08 22:55:58,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:55:58,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:58,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:59,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:01,717 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 22:56:04,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:04,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 223 states and 283 transitions. [2024-11-08 22:56:04,098 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 283 transitions. [2024-11-08 22:56:04,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:56:04,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:04,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:04,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:05,723 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 22:56:07,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:07,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 224 states and 284 transitions. [2024-11-08 22:56:07,639 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 284 transitions. [2024-11-08 22:56:07,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:56:07,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:07,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:08,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:09,820 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 22:56:12,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:12,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 225 states and 284 transitions. [2024-11-08 22:56:12,943 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 284 transitions. [2024-11-08 22:56:12,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:56:12,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:12,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:13,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:15,102 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 22:56:16,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:16,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 226 states and 285 transitions. [2024-11-08 22:56:16,412 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 285 transitions. [2024-11-08 22:56:16,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:56:16,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:16,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:17,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:18,385 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 22:56:19,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:19,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 227 states and 286 transitions. [2024-11-08 22:56:19,692 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 286 transitions. [2024-11-08 22:56:19,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:56:19,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:19,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:20,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:21,750 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 22:56:23,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:23,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 228 states and 287 transitions. [2024-11-08 22:56:23,178 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 287 transitions. [2024-11-08 22:56:23,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:56:23,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:23,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:23,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:24,986 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 22:56:26,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:26,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 229 states and 288 transitions. [2024-11-08 22:56:26,386 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 288 transitions. [2024-11-08 22:56:26,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:56:26,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:26,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:26,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:30,064 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 22:56:33,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:33,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 230 states and 290 transitions. [2024-11-08 22:56:33,238 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 290 transitions. [2024-11-08 22:56:33,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:56:33,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:33,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:34,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:35,737 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 22:56:38,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:38,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 231 states and 290 transitions. [2024-11-08 22:56:38,288 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 290 transitions. [2024-11-08 22:56:38,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:56:38,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:38,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:38,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:40,524 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 22:56:42,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:42,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 232 states and 291 transitions. [2024-11-08 22:56:42,070 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 291 transitions. [2024-11-08 22:56:42,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:56:42,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:42,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:42,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:44,391 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 22:56:45,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:45,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 233 states and 292 transitions. [2024-11-08 22:56:45,958 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 292 transitions. [2024-11-08 22:56:45,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:56:45,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:45,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:47,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:49,916 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 22:56:52,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:52,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 234 states and 294 transitions. [2024-11-08 22:56:52,667 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 294 transitions. [2024-11-08 22:56:52,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:56:52,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:52,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:53,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:55,025 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 22:56:57,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:57,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 235 states and 296 transitions. [2024-11-08 22:56:57,905 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 296 transitions. [2024-11-08 22:56:57,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:56:57,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:57,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:58,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:00,383 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 22:57:03,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:03,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 236 states and 296 transitions. [2024-11-08 22:57:03,450 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 296 transitions. [2024-11-08 22:57:03,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:57:03,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:03,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:04,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:06,947 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 22:57:12,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:12,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 237 states and 296 transitions. [2024-11-08 22:57:12,606 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 296 transitions. [2024-11-08 22:57:12,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:57:12,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:12,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:13,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:15,505 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 22:57:17,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:17,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 238 states and 297 transitions. [2024-11-08 22:57:17,461 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 297 transitions. [2024-11-08 22:57:17,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:57:17,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:17,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:18,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:20,674 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 22:57:22,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:22,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 239 states and 298 transitions. [2024-11-08 22:57:22,834 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 298 transitions. [2024-11-08 22:57:22,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:57:22,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:22,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:23,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:25,665 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 22:57:27,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:27,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 240 states and 299 transitions. [2024-11-08 22:57:27,626 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 299 transitions. [2024-11-08 22:57:27,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:57:27,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:27,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:28,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:30,554 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 22:57:32,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:32,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 241 states and 300 transitions. [2024-11-08 22:57:32,403 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 300 transitions. [2024-11-08 22:57:32,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:57:32,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:32,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:33,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:35,550 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 22:57:37,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:37,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 242 states and 301 transitions. [2024-11-08 22:57:37,435 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 301 transitions. [2024-11-08 22:57:37,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:57:37,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:37,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:38,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:40,086 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 22:57:42,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:42,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 243 states and 302 transitions. [2024-11-08 22:57:42,140 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 302 transitions. [2024-11-08 22:57:42,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:57:42,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:42,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:43,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:45,307 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 22:57:47,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:47,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 244 states and 303 transitions. [2024-11-08 22:57:47,229 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 303 transitions. [2024-11-08 22:57:47,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:57:47,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:47,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:48,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:53,861 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 22:57:59,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:59,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 245 states and 305 transitions. [2024-11-08 22:57:59,234 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 305 transitions. [2024-11-08 22:57:59,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:57:59,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:59,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:00,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:02,495 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 22:58:06,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:06,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 246 states and 306 transitions. [2024-11-08 22:58:06,072 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 306 transitions. [2024-11-08 22:58:06,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:58:06,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:06,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:06,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:09,684 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 22:58:14,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:14,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 247 states and 306 transitions. [2024-11-08 22:58:14,821 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 306 transitions. [2024-11-08 22:58:14,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:58:14,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:14,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:15,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:35,032 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 22:58:54,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:54,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 248 states and 307 transitions. [2024-11-08 22:58:54,568 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 307 transitions. [2024-11-08 22:58:54,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:58:54,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:54,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:55,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:56,445 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 22:58:57,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:57,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 249 states and 308 transitions. [2024-11-08 22:58:57,592 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 308 transitions. [2024-11-08 22:58:57,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:58:57,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:57,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:58,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:59,464 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 22:59:01,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:01,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 250 states and 310 transitions. [2024-11-08 22:59:01,753 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 310 transitions. [2024-11-08 22:59:01,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:59:01,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:01,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:02,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:03,836 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 22:59:06,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:06,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 251 states and 311 transitions. [2024-11-08 22:59:06,640 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 311 transitions. [2024-11-08 22:59:06,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:59:06,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:06,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:07,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:08,675 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 22:59:11,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:11,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 252 states and 312 transitions. [2024-11-08 22:59:11,496 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 312 transitions. [2024-11-08 22:59:11,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:59:11,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:11,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:12,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:14,277 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 22:59:19,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:19,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 253 states and 312 transitions. [2024-11-08 22:59:19,503 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 312 transitions. [2024-11-08 22:59:19,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:59:19,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:19,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:20,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:22,305 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 22:59:24,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:24,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 254 states and 314 transitions. [2024-11-08 22:59:24,813 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 314 transitions. [2024-11-08 22:59:24,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:59:24,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:24,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:25,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:26,968 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 22:59:30,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:30,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 255 states and 315 transitions. [2024-11-08 22:59:30,164 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 315 transitions. [2024-11-08 22:59:30,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:59:30,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:30,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:31,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:33,346 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 22:59:37,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:37,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 256 states and 315 transitions. [2024-11-08 22:59:37,835 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 315 transitions. [2024-11-08 22:59:37,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:59:37,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:37,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:38,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:40,523 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 22:59:43,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:43,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 257 states and 317 transitions. [2024-11-08 22:59:43,004 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 317 transitions. [2024-11-08 22:59:43,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:59:43,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:43,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:43,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:45,657 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 22:59:48,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:48,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 258 states and 317 transitions. [2024-11-08 22:59:48,964 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 317 transitions. [2024-11-08 22:59:48,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:59:48,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:48,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:50,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:52,414 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 22:59:55,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:55,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 259 states and 319 transitions. [2024-11-08 22:59:55,173 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 319 transitions. [2024-11-08 22:59:55,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:59:55,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:55,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:55,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:57,735 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 23:00:01,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:01,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 260 states and 319 transitions. [2024-11-08 23:00:01,244 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 319 transitions. [2024-11-08 23:00:01,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:00:01,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:01,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:03,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:04,468 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 23:00:06,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:06,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 261 states and 320 transitions. [2024-11-08 23:00:06,537 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 320 transitions. [2024-11-08 23:00:06,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:00:06,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:06,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:08,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:10,424 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 23:00:12,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:12,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 262 states and 321 transitions. [2024-11-08 23:00:12,517 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 321 transitions. [2024-11-08 23:00:12,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:00:12,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:12,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:13,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:15,491 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 23:00:17,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:17,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 263 states and 322 transitions. [2024-11-08 23:00:17,617 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 322 transitions. [2024-11-08 23:00:17,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:00:17,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:17,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:18,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:20,426 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 23:00:22,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:22,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 264 states and 323 transitions. [2024-11-08 23:00:22,709 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 323 transitions. [2024-11-08 23:00:22,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:00:22,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:22,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:24,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:28,285 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 23:00:32,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:32,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 265 states and 325 transitions. [2024-11-08 23:00:32,820 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 325 transitions. [2024-11-08 23:00:32,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:00:32,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:32,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:34,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:36,332 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 23:00:40,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:40,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 266 states and 325 transitions. [2024-11-08 23:00:40,050 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 325 transitions. [2024-11-08 23:00:40,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:00:40,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:40,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:41,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:43,495 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 23:00:45,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:45,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 267 states and 326 transitions. [2024-11-08 23:00:45,680 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 326 transitions. [2024-11-08 23:00:45,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:00:45,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:45,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:47,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:49,335 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 23:00:51,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:51,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 268 states and 327 transitions. [2024-11-08 23:00:51,510 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 327 transitions. [2024-11-08 23:00:51,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:00:51,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:51,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:52,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:56,339 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 23:01:00,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:00,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 269 states and 329 transitions. [2024-11-08 23:01:00,119 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 329 transitions. [2024-11-08 23:01:00,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:01:00,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:00,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:01,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:03,718 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 23:01:07,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:07,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 270 states and 329 transitions. [2024-11-08 23:01:07,874 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 329 transitions. [2024-11-08 23:01:07,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:01:07,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:07,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:09,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:11,515 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 23:01:13,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:13,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 271 states and 330 transitions. [2024-11-08 23:01:13,959 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 330 transitions. [2024-11-08 23:01:13,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:01:13,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:13,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:14,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:16,984 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 23:01:19,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:19,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 272 states and 331 transitions. [2024-11-08 23:01:19,321 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 331 transitions. [2024-11-08 23:01:19,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:01:19,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:19,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:20,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:24,166 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 23:01:28,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:28,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 273 states and 333 transitions. [2024-11-08 23:01:28,200 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 333 transitions. [2024-11-08 23:01:28,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:01:28,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:28,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:29,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:31,950 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 23:01:36,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:36,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 274 states and 334 transitions. [2024-11-08 23:01:36,357 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 334 transitions. [2024-11-08 23:01:36,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:01:36,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:36,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:37,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:40,715 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 23:01:44,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:44,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 275 states and 335 transitions. [2024-11-08 23:01:44,620 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 335 transitions. [2024-11-08 23:01:44,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:01:44,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:44,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:45,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:48,831 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 23:01:52,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:52,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 276 states and 336 transitions. [2024-11-08 23:01:52,720 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 336 transitions. [2024-11-08 23:01:52,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:01:52,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:52,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:54,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:58,773 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 23:02:08,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:08,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 277 states and 336 transitions. [2024-11-08 23:02:08,244 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 336 transitions. [2024-11-08 23:02:08,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:02:08,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:08,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:10,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:13,731 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 23:02:16,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:16,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 278 states and 338 transitions. [2024-11-08 23:02:16,916 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 338 transitions. [2024-11-08 23:02:16,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:02:16,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:16,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:18,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:20,775 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 23:02:25,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:25,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 279 states and 339 transitions. [2024-11-08 23:02:25,221 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 339 transitions. [2024-11-08 23:02:25,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:02:25,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:25,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:27,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:30,154 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 23:02:34,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:34,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 280 states and 340 transitions. [2024-11-08 23:02:34,645 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 340 transitions. [2024-11-08 23:02:34,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:02:34,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:34,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:36,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:40,509 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 23:02:49,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:49,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 281 states and 340 transitions. [2024-11-08 23:02:49,225 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 340 transitions. [2024-11-08 23:02:49,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:02:49,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:49,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:50,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:53,100 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 23:02:55,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:55,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 282 states and 341 transitions. [2024-11-08 23:02:55,864 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 341 transitions. [2024-11-08 23:02:55,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:02:55,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:55,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:57,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:01,520 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 23:03:05,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:05,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 283 states and 343 transitions. [2024-11-08 23:03:05,652 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 343 transitions. [2024-11-08 23:03:05,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:03:05,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:05,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:07,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:10,332 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 23:03:15,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:15,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 284 states and 343 transitions. [2024-11-08 23:03:15,284 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 343 transitions. [2024-11-08 23:03:15,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:03:15,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:15,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:17,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:20,994 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 23:03:24,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:24,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 285 states and 345 transitions. [2024-11-08 23:03:24,353 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 345 transitions. [2024-11-08 23:03:24,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:03:24,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:24,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:27,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:30,826 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 23:03:35,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:35,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 286 states and 346 transitions. [2024-11-08 23:03:35,509 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 346 transitions. [2024-11-08 23:03:35,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:03:35,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:35,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:36,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:39,820 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 23:03:44,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:44,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 287 states and 347 transitions. [2024-11-08 23:03:44,415 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 347 transitions. [2024-11-08 23:03:44,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:03:44,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:44,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:46,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:49,144 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 23:03:53,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:53,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 288 states and 348 transitions. [2024-11-08 23:03:53,780 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 348 transitions. [2024-11-08 23:03:53,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:03:53,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:53,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:55,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:58,414 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 23:04:03,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:03,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 289 states and 349 transitions. [2024-11-08 23:04:03,094 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 349 transitions. [2024-11-08 23:04:03,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:04:03,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:03,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:04,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:07,840 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 23:04:12,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:12,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 290 states and 350 transitions. [2024-11-08 23:04:12,562 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 350 transitions. [2024-11-08 23:04:12,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:04:12,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:12,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:14,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:20,789 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 23:04:37,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:37,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 291 states and 350 transitions. [2024-11-08 23:04:37,376 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 350 transitions. [2024-11-08 23:04:37,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:04:37,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:37,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:39,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:43,670 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 23:04:46,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:46,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 292 states and 351 transitions. [2024-11-08 23:04:46,837 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 351 transitions. [2024-11-08 23:04:46,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:04:46,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:46,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:48,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:54,099 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 23:04:59,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:59,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 293 states and 353 transitions. [2024-11-08 23:04:59,282 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 353 transitions. [2024-11-08 23:04:59,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:04:59,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:59,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:01,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:05,220 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 23:05:10,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:10,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 294 states and 354 transitions. [2024-11-08 23:05:10,460 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 354 transitions. [2024-11-08 23:05:10,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:05:10,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:10,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:13,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:18,321 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 23:05:26,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:26,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 295 states and 354 transitions. [2024-11-08 23:05:26,367 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 354 transitions. [2024-11-08 23:05:26,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:05:26,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:26,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:29,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:33,933 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 23:05:38,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:38,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 296 states and 356 transitions. [2024-11-08 23:05:38,026 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 356 transitions. [2024-11-08 23:05:38,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:05:38,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:38,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:39,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:43,832 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 23:05:49,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:49,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 297 states and 356 transitions. [2024-11-08 23:05:49,495 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 356 transitions. [2024-11-08 23:05:49,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:05:49,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:49,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:50,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:55,624 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 23:06:00,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:00,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 298 states and 358 transitions. [2024-11-08 23:06:00,076 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 358 transitions. [2024-11-08 23:06:00,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:06:00,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:00,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:04,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:08,771 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 23:06:14,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:14,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 299 states and 358 transitions. [2024-11-08 23:06:14,882 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 358 transitions. [2024-11-08 23:06:14,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:06:14,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:14,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:16,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:20,753 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 23:06:24,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:24,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 300 states and 359 transitions. [2024-11-08 23:06:24,389 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 359 transitions. [2024-11-08 23:06:24,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 23:06:24,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:24,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:26,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:30,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2370 backedges. 2 proven. 1378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:06:34,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:34,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 301 states and 360 transitions. [2024-11-08 23:06:34,410 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 360 transitions. [2024-11-08 23:06:34,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:06:34,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:34,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:37,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:43,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2423 backedges. 2 proven. 1431 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:06:49,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:49,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 302 states and 362 transitions. [2024-11-08 23:06:49,425 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 362 transitions. [2024-11-08 23:06:49,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:06:49,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:49,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:51,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat