./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db6f8d88-b64b-41ea-aa21-7e48b61a9772/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db6f8d88-b64b-41ea-aa21-7e48b61a9772/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_db6f8d88-b64b-41ea-aa21-7e48b61a9772/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db6f8d88-b64b-41ea-aa21-7e48b61a9772/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db6f8d88-b64b-41ea-aa21-7e48b61a9772/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db6f8d88-b64b-41ea-aa21-7e48b61a9772/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1447114af8a4b489e3ec713f117f7a92d9cc93e5175903910b61bfe512c41aed --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:41:25,161 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:41:25,245 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db6f8d88-b64b-41ea-aa21-7e48b61a9772/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:41:25,252 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:41:25,253 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:41:25,286 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:41:25,287 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:41:25,288 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:41:25,289 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:41:25,289 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:41:25,290 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:41:25,290 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:41:25,291 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:41:25,292 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:41:25,293 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:41:25,293 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:41:25,295 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:41:25,297 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:41:25,298 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:41:25,298 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:41:25,298 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:41:25,299 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:41:25,299 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:41:25,299 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:41:25,300 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:41:25,300 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:41:25,300 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:41:25,301 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:41:25,301 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:41:25,301 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:41:25,302 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:41:25,302 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:41:25,302 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:41:25,303 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_db6f8d88-b64b-41ea-aa21-7e48b61a9772/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db6f8d88-b64b-41ea-aa21-7e48b61a9772/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1447114af8a4b489e3ec713f117f7a92d9cc93e5175903910b61bfe512c41aed [2024-11-08 22:41:25,595 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:41:25,625 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:41:25,631 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:41:25,633 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:41:25,634 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:41:25,635 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db6f8d88-b64b-41ea-aa21-7e48b61a9772/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i Unable to find full path for "g++" [2024-11-08 22:41:27,695 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:41:28,040 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:41:28,041 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db6f8d88-b64b-41ea-aa21-7e48b61a9772/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i [2024-11-08 22:41:28,062 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db6f8d88-b64b-41ea-aa21-7e48b61a9772/bin/ukojak-verify-ImItNfHLgk/data/07ef4522e/4a5a47b94c4646c2872b2482ba38da61/FLAGe42a956fb [2024-11-08 22:41:28,082 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db6f8d88-b64b-41ea-aa21-7e48b61a9772/bin/ukojak-verify-ImItNfHLgk/data/07ef4522e/4a5a47b94c4646c2872b2482ba38da61 [2024-11-08 22:41:28,084 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:41:28,087 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:41:28,089 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:41:28,090 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:41:28,095 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:41:28,096 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:41:28" (1/1) ... [2024-11-08 22:41:28,098 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ca15479 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:28, skipping insertion in model container [2024-11-08 22:41:28,100 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:41:28" (1/1) ... [2024-11-08 22:41:28,167 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:41:28,699 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db6f8d88-b64b-41ea-aa21-7e48b61a9772/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i[33021,33034] [2024-11-08 22:41:28,848 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:41:28,869 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:41:28,922 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db6f8d88-b64b-41ea-aa21-7e48b61a9772/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i[33021,33034] [2024-11-08 22:41:28,985 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:41:29,028 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:41:29,029 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:29 WrapperNode [2024-11-08 22:41:29,029 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:41:29,030 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:41:29,030 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:41:29,030 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:41:29,037 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:29" (1/1) ... [2024-11-08 22:41:29,060 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:29" (1/1) ... [2024-11-08 22:41:29,145 INFO L138 Inliner]: procedures = 176, calls = 230, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 981 [2024-11-08 22:41:29,146 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:41:29,146 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:41:29,147 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:41:29,147 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:41:29,156 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:29" (1/1) ... [2024-11-08 22:41:29,157 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:29" (1/1) ... [2024-11-08 22:41:29,166 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:29" (1/1) ... [2024-11-08 22:41:29,166 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:29" (1/1) ... [2024-11-08 22:41:29,198 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:29" (1/1) ... [2024-11-08 22:41:29,207 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:29" (1/1) ... [2024-11-08 22:41:29,211 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:29" (1/1) ... [2024-11-08 22:41:29,216 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:29" (1/1) ... [2024-11-08 22:41:29,226 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:41:29,228 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:41:29,228 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:41:29,228 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:41:29,230 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:29" (1/1) ... [2024-11-08 22:41:29,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:41:29,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db6f8d88-b64b-41ea-aa21-7e48b61a9772/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:41:29,266 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db6f8d88-b64b-41ea-aa21-7e48b61a9772/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:41:29,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db6f8d88-b64b-41ea-aa21-7e48b61a9772/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:41:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:41:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:41:29,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:41:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:41:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:41:29,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:41:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:41:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:41:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:41:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:41:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:41:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:41:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:41:29,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:41:29,543 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:41:29,545 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:41:30,844 INFO L? ?]: Removed 236 outVars from TransFormulas that were not future-live. [2024-11-08 22:41:30,844 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:41:31,807 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:41:31,807 INFO L316 CfgBuilder]: Removed 35 assume(true) statements. [2024-11-08 22:41:31,808 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:41:31 BoogieIcfgContainer [2024-11-08 22:41:31,808 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:41:31,809 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:41:31,809 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:41:31,819 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:41:31,819 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:41:31" (1/1) ... [2024-11-08 22:41:31,830 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:41:31,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:31,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 110 states and 185 transitions. [2024-11-08 22:41:31,895 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 185 transitions. [2024-11-08 22:41:31,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:41:31,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:31,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:32,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:32,118 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 22:41:32,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:32,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 111 states and 186 transitions. [2024-11-08 22:41:32,165 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 186 transitions. [2024-11-08 22:41:32,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:41:32,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:32,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:32,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:32,232 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 22:41:32,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:32,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 112 states and 187 transitions. [2024-11-08 22:41:32,252 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 187 transitions. [2024-11-08 22:41:32,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:41:32,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:32,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:32,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:32,330 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:32,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:32,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 112 states and 185 transitions. [2024-11-08 22:41:32,340 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 185 transitions. [2024-11-08 22:41:32,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:41:32,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:32,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:32,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:32,388 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:32,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:32,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 112 states and 181 transitions. [2024-11-08 22:41:32,403 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 181 transitions. [2024-11-08 22:41:32,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:41:32,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:32,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:32,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:32,516 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:32,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:32,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 112 states and 175 transitions. [2024-11-08 22:41:32,540 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 175 transitions. [2024-11-08 22:41:32,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:41:32,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:32,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:32,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:32,728 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:42,760 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 22:41:42,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:42,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 112 states and 169 transitions. [2024-11-08 22:41:42,810 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 169 transitions. [2024-11-08 22:41:42,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:41:42,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:42,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:42,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:43,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:44,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:44,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 126 states and 186 transitions. [2024-11-08 22:41:44,210 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 186 transitions. [2024-11-08 22:41:44,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:41:44,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:44,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:44,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:44,359 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:44,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:44,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 126 states and 184 transitions. [2024-11-08 22:41:44,375 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 184 transitions. [2024-11-08 22:41:44,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:41:44,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:44,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:44,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:44,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:44,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:44,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 126 states and 182 transitions. [2024-11-08 22:41:44,596 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 182 transitions. [2024-11-08 22:41:44,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:41:44,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:44,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:44,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:44,745 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:44,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:44,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 126 states and 180 transitions. [2024-11-08 22:41:44,760 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 180 transitions. [2024-11-08 22:41:44,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:41:44,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:44,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:44,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:44,879 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 22:41:45,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:41:45,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:45,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 126 states and 178 transitions. [2024-11-08 22:41:45,912 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 178 transitions. [2024-11-08 22:41:45,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:41:45,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:45,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:46,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:46,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:56,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:42:06,309 WARN L539 Checker$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 22:42:06,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:06,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 130 states and 181 transitions. [2024-11-08 22:42:06,976 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 181 transitions. [2024-11-08 22:42:06,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:42:06,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:06,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:07,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:07,304 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:42:08,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:08,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 165 states and 223 transitions. [2024-11-08 22:42:08,507 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 223 transitions. [2024-11-08 22:42:08,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:42:08,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:08,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:08,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:08,718 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:42:08,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:08,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 165 states and 222 transitions. [2024-11-08 22:42:08,803 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 222 transitions. [2024-11-08 22:42:08,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:42:08,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:08,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:08,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:09,005 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:42:09,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:09,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 165 states and 220 transitions. [2024-11-08 22:42:09,098 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 220 transitions. [2024-11-08 22:42:09,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:42:09,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:09,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:09,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:09,419 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:42:19,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:42:28,201 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:42:28,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:28,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 169 states and 223 transitions. [2024-11-08 22:42:28,254 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 223 transitions. [2024-11-08 22:42:28,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:42:28,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:28,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:28,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:28,436 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:42:28,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:28,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 169 states and 222 transitions. [2024-11-08 22:42:28,455 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 222 transitions. [2024-11-08 22:42:28,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:42:28,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:28,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:28,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:28,820 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:42:29,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:29,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 178 states and 233 transitions. [2024-11-08 22:42:29,149 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 233 transitions. [2024-11-08 22:42:29,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:42:29,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:29,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:29,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:29,487 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:42:29,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:29,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 180 states and 237 transitions. [2024-11-08 22:42:29,703 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 237 transitions. [2024-11-08 22:42:29,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:42:29,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:29,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:29,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:30,025 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:42:30,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:30,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 180 states and 235 transitions. [2024-11-08 22:42:30,083 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 235 transitions. [2024-11-08 22:42:30,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:42:30,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:30,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:30,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:30,299 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:42:30,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:30,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 180 states and 233 transitions. [2024-11-08 22:42:30,314 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 233 transitions. [2024-11-08 22:42:30,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:42:30,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:30,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:30,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:30,670 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:42:31,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:31,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 184 states and 236 transitions. [2024-11-08 22:42:31,301 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 236 transitions. [2024-11-08 22:42:31,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:42:31,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:31,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:31,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:31,836 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:42:34,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:42:34,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:34,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 212 states and 270 transitions. [2024-11-08 22:42:34,492 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 270 transitions. [2024-11-08 22:42:34,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:42:34,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:34,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:34,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:34,943 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:42:35,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:35,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 213 states and 271 transitions. [2024-11-08 22:42:35,111 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 271 transitions. [2024-11-08 22:42:35,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:42:35,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:35,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:35,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:35,620 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:42:39,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:42:39,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:39,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 217 states and 274 transitions. [2024-11-08 22:42:39,556 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 274 transitions. [2024-11-08 22:42:39,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:42:39,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:39,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:39,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:40,016 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 26 proven. 12 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:42:41,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:41,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 250 states and 315 transitions. [2024-11-08 22:42:41,540 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 315 transitions. [2024-11-08 22:42:41,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:42:41,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:41,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:41,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:42,008 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:42:42,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:42,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 259 states and 326 transitions. [2024-11-08 22:42:42,329 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 326 transitions. [2024-11-08 22:42:42,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:42:42,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:42,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:42,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:42,829 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:42:43,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:43,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 261 states and 329 transitions. [2024-11-08 22:42:43,396 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 329 transitions. [2024-11-08 22:42:43,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:42:43,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:43,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:43,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:43,908 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:42:54,095 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:43:04,104 WARN L539 Checker$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 22:43:05,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:43:05,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:05,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 243 states and 307 transitions. [2024-11-08 22:43:05,413 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 307 transitions. [2024-11-08 22:43:05,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:43:05,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:05,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:05,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:05,960 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:43:07,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:07,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 247 states and 310 transitions. [2024-11-08 22:43:07,632 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 310 transitions. [2024-11-08 22:43:07,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:43:07,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:07,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:07,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:08,101 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 26 proven. 12 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:43:08,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:08,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 256 states and 321 transitions. [2024-11-08 22:43:08,477 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 321 transitions. [2024-11-08 22:43:08,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:43:08,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:08,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:08,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:08,983 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 26 proven. 12 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:43:10,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:43:10,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:10,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 258 states and 324 transitions. [2024-11-08 22:43:10,627 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 324 transitions. [2024-11-08 22:43:10,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:43:10,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:10,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:10,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:11,315 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:43:16,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:43:17,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:17,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 287 states and 359 transitions. [2024-11-08 22:43:17,074 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 359 transitions. [2024-11-08 22:43:17,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:43:17,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:17,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:17,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:17,543 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 26 proven. 12 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:43:18,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:18,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 291 states and 362 transitions. [2024-11-08 22:43:18,068 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 362 transitions. [2024-11-08 22:43:18,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:43:18,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:18,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:18,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:18,817 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:43:21,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:43:21,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:21,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 295 states and 365 transitions. [2024-11-08 22:43:21,336 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 365 transitions. [2024-11-08 22:43:21,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:43:21,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:21,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:21,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:21,938 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 42 proven. 24 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:43:22,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:22,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 309 states and 382 transitions. [2024-11-08 22:43:22,796 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 382 transitions. [2024-11-08 22:43:22,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:43:22,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:22,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:23,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:23,501 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:43:24,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:24,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 318 states and 393 transitions. [2024-11-08 22:43:24,095 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 393 transitions. [2024-11-08 22:43:24,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:43:24,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:24,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:24,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:24,575 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 42 proven. 24 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:43:24,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:24,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 333 states and 411 transitions. [2024-11-08 22:43:24,951 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 411 transitions. [2024-11-08 22:43:24,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:43:24,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:24,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:25,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:25,512 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 42 proven. 24 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:43:25,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:25,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 335 states and 412 transitions. [2024-11-08 22:43:25,682 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 412 transitions. [2024-11-08 22:43:25,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:43:25,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:25,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:25,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:26,336 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:43:31,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:43:33,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:43:33,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:33,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 337 states and 415 transitions. [2024-11-08 22:43:33,225 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 415 transitions. [2024-11-08 22:43:33,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:43:33,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:33,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:33,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:33,789 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 42 proven. 25 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-08 22:43:34,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:34,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 291 states and 359 transitions. [2024-11-08 22:43:34,833 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 359 transitions. [2024-11-08 22:43:34,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:43:34,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:34,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:35,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:35,501 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:43:36,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:36,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 295 states and 362 transitions. [2024-11-08 22:43:36,606 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 362 transitions. [2024-11-08 22:43:36,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:43:36,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:36,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:36,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:37,157 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 42 proven. 24 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 22:43:37,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:37,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 304 states and 373 transitions. [2024-11-08 22:43:37,360 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 373 transitions. [2024-11-08 22:43:37,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:43:37,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:37,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:37,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:37,842 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 42 proven. 24 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-08 22:43:43,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:43:43,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:43,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 306 states and 376 transitions. [2024-11-08 22:43:43,315 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 376 transitions. [2024-11-08 22:43:43,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:43:43,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:43,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:43,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:44,143 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:43:45,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:45,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 335 states and 411 transitions. [2024-11-08 22:43:45,275 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 411 transitions. [2024-11-08 22:43:45,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:43:45,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:45,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:45,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:45,835 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 42 proven. 24 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 22:43:46,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:46,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 339 states and 414 transitions. [2024-11-08 22:43:46,459 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 414 transitions. [2024-11-08 22:43:46,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:43:46,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:46,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:46,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:47,402 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:43:57,829 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 22:44:07,836 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:44:17,843 WARN L539 Checker$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 22:44:21,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:44:21,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:21,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 343 states and 417 transitions. [2024-11-08 22:44:21,397 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 417 transitions. [2024-11-08 22:44:21,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 22:44:21,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:21,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:21,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:21,894 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 58 proven. 36 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-08 22:44:32,201 WARN L539 Checker$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 22:44:42,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:44:51,907 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:44:52,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:52,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 372 states and 451 transitions. [2024-11-08 22:44:52,373 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 451 transitions. [2024-11-08 22:44:52,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:44:52,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:52,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:52,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:53,121 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:44:53,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:53,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 381 states and 462 transitions. [2024-11-08 22:44:53,490 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 462 transitions. [2024-11-08 22:44:53,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:44:53,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:53,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:53,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:54,305 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:44:54,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:54,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 383 states and 465 transitions. [2024-11-08 22:44:54,646 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 465 transitions. [2024-11-08 22:44:54,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 22:44:54,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:54,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:54,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:55,168 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 58 proven. 37 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-08 22:45:05,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:45:06,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:45:16,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:45:17,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:17,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 387 states and 468 transitions. [2024-11-08 22:45:17,578 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 468 transitions. [2024-11-08 22:45:17,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:45:17,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:17,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:17,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:18,285 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:45:19,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:45:20,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:20,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 391 states and 471 transitions. [2024-11-08 22:45:20,310 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 471 transitions. [2024-11-08 22:45:20,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:45:20,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:20,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:20,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:20,827 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 58 proven. 36 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-08 22:45:21,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:21,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 400 states and 482 transitions. [2024-11-08 22:45:21,297 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 482 transitions. [2024-11-08 22:45:21,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 22:45:21,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:21,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:21,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:21,846 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 58 proven. 36 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-08 22:45:22,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:22,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 402 states and 485 transitions. [2024-11-08 22:45:22,078 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 485 transitions. [2024-11-08 22:45:22,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 22:45:22,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:22,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:22,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:23,046 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:45:24,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:24,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 431 states and 520 transitions. [2024-11-08 22:45:24,839 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 520 transitions. [2024-11-08 22:45:24,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:45:24,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:24,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:25,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:25,466 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 58 proven. 36 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 22:45:26,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:26,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 435 states and 523 transitions. [2024-11-08 22:45:26,429 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 523 transitions. [2024-11-08 22:45:26,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:45:26,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:26,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:26,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:27,197 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 291 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:45:37,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:45:38,641 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:45:38,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:38,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 439 states and 526 transitions. [2024-11-08 22:45:38,679 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 526 transitions. [2024-11-08 22:45:38,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:45:38,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:38,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:39,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:39,219 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 74 proven. 48 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-08 22:45:49,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:45:56,486 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:45:59,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:45:59,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:59,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 468 states and 560 transitions. [2024-11-08 22:45:59,908 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 560 transitions. [2024-11-08 22:45:59,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:45:59,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:59,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:00,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:00,769 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:46:01,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:01,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 477 states and 571 transitions. [2024-11-08 22:46:01,042 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 571 transitions. [2024-11-08 22:46:01,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 22:46:01,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:01,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:01,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:01,785 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:46:02,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:02,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 479 states and 574 transitions. [2024-11-08 22:46:02,098 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 574 transitions. [2024-11-08 22:46:02,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 22:46:02,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:02,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:02,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:02,773 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 74 proven. 49 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 22:46:13,128 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 22:46:14,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:46:24,375 WARN L539 Checker$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 22:46:33,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:46:33,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:33,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 483 states and 577 transitions. [2024-11-08 22:46:33,980 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 577 transitions. [2024-11-08 22:46:33,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:46:33,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:33,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:34,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:35,051 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:46:36,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:36,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 487 states and 580 transitions. [2024-11-08 22:46:36,603 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 580 transitions. [2024-11-08 22:46:36,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 22:46:36,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:36,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:36,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:37,274 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 74 proven. 48 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-08 22:46:37,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:37,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 496 states and 591 transitions. [2024-11-08 22:46:37,464 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 591 transitions. [2024-11-08 22:46:37,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 22:46:37,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:37,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:37,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:38,249 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 74 proven. 48 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-08 22:46:38,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:38,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 498 states and 594 transitions. [2024-11-08 22:46:38,919 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 594 transitions. [2024-11-08 22:46:38,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 22:46:38,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:38,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:39,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:40,062 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:46:41,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:41,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 527 states and 629 transitions. [2024-11-08 22:46:41,414 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 629 transitions. [2024-11-08 22:46:41,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 22:46:41,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:41,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:41,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:41,994 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 74 proven. 48 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-08 22:46:42,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:42,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 531 states and 632 transitions. [2024-11-08 22:46:42,964 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 632 transitions. [2024-11-08 22:46:42,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 22:46:42,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:42,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:43,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:44,224 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:46:54,682 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 22:46:58,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:46:58,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:58,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 535 states and 635 transitions. [2024-11-08 22:46:58,079 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 635 transitions. [2024-11-08 22:46:58,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 22:46:58,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:58,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:58,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:58,859 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 90 proven. 60 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-08 22:47:09,212 WARN L539 Checker$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 22:47:19,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:47:22,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:47:22,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:22,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 564 states and 669 transitions. [2024-11-08 22:47:22,861 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 669 transitions. [2024-11-08 22:47:22,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 22:47:22,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:22,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:23,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:23,940 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:47:24,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:24,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 573 states and 680 transitions. [2024-11-08 22:47:24,281 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 680 transitions. [2024-11-08 22:47:24,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 22:47:24,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:24,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:24,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:25,293 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:47:25,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:25,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 575 states and 683 transitions. [2024-11-08 22:47:25,685 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 683 transitions. [2024-11-08 22:47:25,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 22:47:25,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:25,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:26,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:26,329 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 90 proven. 61 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2024-11-08 22:47:36,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:47:38,811 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:47:38,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:38,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 579 states and 686 transitions. [2024-11-08 22:47:38,856 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 686 transitions. [2024-11-08 22:47:38,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 22:47:38,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:38,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:39,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:39,886 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:47:41,660 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:47:42,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:42,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 583 states and 689 transitions. [2024-11-08 22:47:42,411 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 689 transitions. [2024-11-08 22:47:42,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 22:47:42,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:42,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:42,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:43,199 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 90 proven. 60 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 22:47:43,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:43,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 592 states and 700 transitions. [2024-11-08 22:47:43,487 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 700 transitions. [2024-11-08 22:47:43,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:47:43,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:43,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:43,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:44,222 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 90 proven. 60 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2024-11-08 22:47:44,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:44,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 594 states and 703 transitions. [2024-11-08 22:47:44,627 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 703 transitions. [2024-11-08 22:47:44,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:47:44,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:44,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:45,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:45,828 INFO L134 CoverageAnalysis]: Checked inductivity of 607 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:47:47,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:47:48,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:48,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 623 states and 738 transitions. [2024-11-08 22:47:48,198 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 738 transitions. [2024-11-08 22:47:48,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 22:47:48,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:48,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:48,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:48,847 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 90 proven. 60 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-11-08 22:47:49,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:49,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 627 states and 741 transitions. [2024-11-08 22:47:49,597 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 741 transitions. [2024-11-08 22:47:49,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 22:47:49,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:49,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:50,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:50,875 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 0 proven. 610 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:01,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:48:06,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:48:06,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:06,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 631 states and 744 transitions. [2024-11-08 22:48:06,806 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 744 transitions. [2024-11-08 22:48:06,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 22:48:06,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:06,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:07,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:07,484 INFO L134 CoverageAnalysis]: Checked inductivity of 621 backedges. 106 proven. 72 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2024-11-08 22:48:18,712 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 22:48:20,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:20,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 660 states and 778 transitions. [2024-11-08 22:48:20,162 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 778 transitions. [2024-11-08 22:48:20,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-08 22:48:20,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:20,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:20,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:21,416 INFO L134 CoverageAnalysis]: Checked inductivity of 613 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:48:21,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:21,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 669 states and 789 transitions. [2024-11-08 22:48:21,752 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 789 transitions. [2024-11-08 22:48:21,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-08 22:48:21,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:21,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:22,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:23,081 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:48:24,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:24,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 671 states and 792 transitions. [2024-11-08 22:48:24,094 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 792 transitions. [2024-11-08 22:48:24,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 22:48:24,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:24,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:24,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:24,889 INFO L134 CoverageAnalysis]: Checked inductivity of 628 backedges. 106 proven. 73 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2024-11-08 22:48:35,342 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 22:48:45,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:48:48,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:48:48,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:48,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 675 states and 795 transitions. [2024-11-08 22:48:48,301 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 795 transitions. [2024-11-08 22:48:48,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 22:48:48,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:48,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:48,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:49,926 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:48:51,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:51,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 679 states and 798 transitions. [2024-11-08 22:48:51,523 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 798 transitions. [2024-11-08 22:48:51,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 22:48:51,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:51,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:51,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:52,271 INFO L134 CoverageAnalysis]: Checked inductivity of 633 backedges. 106 proven. 72 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2024-11-08 22:48:52,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:52,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 688 states and 809 transitions. [2024-11-08 22:48:52,478 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 809 transitions. [2024-11-08 22:48:52,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 22:48:52,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:52,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:52,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:53,273 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 106 proven. 72 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-11-08 22:48:53,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:53,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 690 states and 812 transitions. [2024-11-08 22:48:53,747 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 812 transitions. [2024-11-08 22:48:53,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 22:48:53,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:53,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:54,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:55,383 INFO L134 CoverageAnalysis]: Checked inductivity of 809 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:48:57,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:57,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 719 states and 847 transitions. [2024-11-08 22:48:57,493 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 847 transitions. [2024-11-08 22:48:57,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 22:48:57,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:57,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:57,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:58,320 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 106 proven. 72 refuted. 0 times theorem prover too weak. 458 trivial. 0 not checked. [2024-11-08 22:48:59,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:59,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 723 states and 850 transitions. [2024-11-08 22:48:59,461 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 850 transitions. [2024-11-08 22:48:59,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 22:48:59,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:59,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:00,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:01,105 INFO L134 CoverageAnalysis]: Checked inductivity of 817 backedges. 0 proven. 813 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:03,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:49:03,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:03,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 727 states and 853 transitions. [2024-11-08 22:49:03,164 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 853 transitions. [2024-11-08 22:49:03,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 22:49:03,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:03,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:03,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:03,929 INFO L134 CoverageAnalysis]: Checked inductivity of 821 backedges. 122 proven. 84 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2024-11-08 22:49:05,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:49:12,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:49:13,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:13,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 756 states and 887 transitions. [2024-11-08 22:49:13,319 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 887 transitions. [2024-11-08 22:49:13,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 22:49:13,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:13,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:13,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:14,710 INFO L134 CoverageAnalysis]: Checked inductivity of 815 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:49:14,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:14,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 765 states and 898 transitions. [2024-11-08 22:49:14,988 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 898 transitions. [2024-11-08 22:49:14,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-08 22:49:14,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:14,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:15,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:16,469 INFO L134 CoverageAnalysis]: Checked inductivity of 817 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:49:17,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:17,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 767 states and 901 transitions. [2024-11-08 22:49:17,303 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 901 transitions. [2024-11-08 22:49:17,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 22:49:17,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:17,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:17,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:18,101 INFO L134 CoverageAnalysis]: Checked inductivity of 829 backedges. 122 proven. 85 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2024-11-08 22:49:28,867 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 22:49:38,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:49:38,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:38,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 771 states and 904 transitions. [2024-11-08 22:49:38,938 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 904 transitions. [2024-11-08 22:49:38,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-08 22:49:38,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:38,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:39,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:40,676 INFO L134 CoverageAnalysis]: Checked inductivity of 818 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:49:43,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:49:44,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:44,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 775 states and 907 transitions. [2024-11-08 22:49:44,183 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 907 transitions. [2024-11-08 22:49:44,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-08 22:49:44,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:44,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:44,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:45,019 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 122 proven. 84 refuted. 0 times theorem prover too weak. 627 trivial. 0 not checked. [2024-11-08 22:49:45,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:45,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 784 states and 918 transitions. [2024-11-08 22:49:45,222 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 918 transitions. [2024-11-08 22:49:45,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-08 22:49:45,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:45,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:45,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:46,165 INFO L134 CoverageAnalysis]: Checked inductivity of 835 backedges. 122 proven. 84 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2024-11-08 22:49:47,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:47,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 786 states and 921 transitions. [2024-11-08 22:49:47,174 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 921 transitions. [2024-11-08 22:49:47,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-08 22:49:47,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:47,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:47,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:48,825 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:49:53,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:49:53,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:53,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 815 states and 955 transitions. [2024-11-08 22:49:53,593 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 955 transitions. [2024-11-08 22:49:53,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-08 22:49:53,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:53,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:54,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:54,494 INFO L134 CoverageAnalysis]: Checked inductivity of 836 backedges. 122 proven. 84 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-08 22:49:55,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:55,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 819 states and 958 transitions. [2024-11-08 22:49:55,860 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 958 transitions. [2024-11-08 22:49:55,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-08 22:49:55,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:55,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:56,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:57,622 INFO L134 CoverageAnalysis]: Checked inductivity of 1049 backedges. 0 proven. 1045 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:08,266 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 22:50:08,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:08,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 823 states and 961 transitions. [2024-11-08 22:50:08,490 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 961 transitions. [2024-11-08 22:50:08,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-08 22:50:08,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:08,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:09,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:09,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 138 proven. 96 refuted. 0 times theorem prover too weak. 816 trivial. 0 not checked. [2024-11-08 22:50:11,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:50:20,148 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:50:21,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:21,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 852 states and 995 transitions. [2024-11-08 22:50:21,391 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 995 transitions. [2024-11-08 22:50:21,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-08 22:50:21,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:21,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:21,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:23,282 INFO L134 CoverageAnalysis]: Checked inductivity of 1046 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:50:23,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:23,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 861 states and 1006 transitions. [2024-11-08 22:50:23,740 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1006 transitions. [2024-11-08 22:50:23,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-11-08 22:50:23,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:23,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:24,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:25,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1048 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:50:26,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:26,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 863 states and 1009 transitions. [2024-11-08 22:50:26,251 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1009 transitions. [2024-11-08 22:50:26,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-08 22:50:26,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:26,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:27,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:27,748 INFO L134 CoverageAnalysis]: Checked inductivity of 1059 backedges. 138 proven. 97 refuted. 0 times theorem prover too weak. 824 trivial. 0 not checked. [2024-11-08 22:50:38,458 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:50:45,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:50:55,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:51:05,692 WARN L539 Checker$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 22:51:05,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:05,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 867 states and 1012 transitions. [2024-11-08 22:51:05,750 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1012 transitions. [2024-11-08 22:51:05,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-08 22:51:05,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:05,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:06,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:07,748 INFO L134 CoverageAnalysis]: Checked inductivity of 1049 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:51:08,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:08,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 871 states and 1015 transitions. [2024-11-08 22:51:08,823 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1015 transitions. [2024-11-08 22:51:08,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-08 22:51:08,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:08,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:09,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:09,983 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 138 proven. 96 refuted. 0 times theorem prover too weak. 828 trivial. 0 not checked. [2024-11-08 22:51:10,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:10,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 880 states and 1026 transitions. [2024-11-08 22:51:10,463 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1026 transitions. [2024-11-08 22:51:10,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-08 22:51:10,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:10,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:10,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:11,662 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 138 proven. 96 refuted. 0 times theorem prover too weak. 830 trivial. 0 not checked. [2024-11-08 22:51:12,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:12,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 882 states and 1029 transitions. [2024-11-08 22:51:12,166 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1029 transitions. [2024-11-08 22:51:12,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-08 22:51:12,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:12,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:57,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:58,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 127 proven. 2 refuted. 0 times theorem prover too weak. 1171 trivial. 0 not checked. [2024-11-08 22:55:59,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:59,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 884 states and 1032 transitions. [2024-11-08 22:55:59,087 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1032 transitions. [2024-11-08 22:55:59,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-08 22:55:59,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:59,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms