./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09326e21-f08f-4494-92a3-782deca56c77/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09326e21-f08f-4494-92a3-782deca56c77/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_09326e21-f08f-4494-92a3-782deca56c77/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09326e21-f08f-4494-92a3-782deca56c77/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09326e21-f08f-4494-92a3-782deca56c77/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_09326e21-f08f-4494-92a3-782deca56c77/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 08dbe1d8baf218c90d79c7aa96b8d857526ff0e474f0acb076b8cd9ca4d11ff2 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:05:08,871 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:05:08,962 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09326e21-f08f-4494-92a3-782deca56c77/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:05:08,968 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:05:08,968 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:05:09,004 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:05:09,005 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:05:09,005 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:05:09,006 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:05:09,006 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:05:09,008 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:05:09,008 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:05:09,008 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:05:09,010 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:05:09,011 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:05:09,011 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:05:09,011 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:05:09,012 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:05:09,014 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:05:09,015 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:05:09,015 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:05:09,016 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:05:09,016 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:05:09,016 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:05:09,017 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:05:09,017 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:05:09,017 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:05:09,017 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:05:09,018 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:05:09,018 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:05:09,018 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:05:09,018 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:05:09,019 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:05:09,019 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_09326e21-f08f-4494-92a3-782deca56c77/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09326e21-f08f-4494-92a3-782deca56c77/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08dbe1d8baf218c90d79c7aa96b8d857526ff0e474f0acb076b8cd9ca4d11ff2 [2024-11-09 00:05:09,272 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:05:09,298 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:05:09,302 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:05:09,303 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:05:09,304 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:05:09,305 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09326e21-f08f-4494-92a3-782deca56c77/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i Unable to find full path for "g++" [2024-11-09 00:05:11,255 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:05:11,643 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:05:11,647 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09326e21-f08f-4494-92a3-782deca56c77/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i [2024-11-09 00:05:11,671 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09326e21-f08f-4494-92a3-782deca56c77/bin/ukojak-verify-ImItNfHLgk/data/4a19f8937/66f204d4f728446b9e9fa51732d5c35e/FLAG58b45db0c [2024-11-09 00:05:11,842 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09326e21-f08f-4494-92a3-782deca56c77/bin/ukojak-verify-ImItNfHLgk/data/4a19f8937/66f204d4f728446b9e9fa51732d5c35e [2024-11-09 00:05:11,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:05:11,846 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:05:11,849 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:05:11,850 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:05:11,855 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:05:11,856 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:05:11" (1/1) ... [2024-11-09 00:05:11,858 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dbeb24b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:11, skipping insertion in model container [2024-11-09 00:05:11,858 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:05:11" (1/1) ... [2024-11-09 00:05:11,928 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:05:12,451 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_09326e21-f08f-4494-92a3-782deca56c77/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i[33021,33034] [2024-11-09 00:05:12,655 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:05:12,668 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:05:12,703 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_09326e21-f08f-4494-92a3-782deca56c77/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i[33021,33034] [2024-11-09 00:05:12,785 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:05:12,844 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:05:12,844 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:12 WrapperNode [2024-11-09 00:05:12,844 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:05:12,845 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:05:12,845 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:05:12,845 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:05:12,852 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:12" (1/1) ... [2024-11-09 00:05:12,882 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:12" (1/1) ... [2024-11-09 00:05:12,964 INFO L138 Inliner]: procedures = 176, calls = 335, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1552 [2024-11-09 00:05:12,965 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:05:12,990 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:05:12,990 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:05:12,990 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:05:13,010 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:12" (1/1) ... [2024-11-09 00:05:13,014 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:12" (1/1) ... [2024-11-09 00:05:13,044 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:12" (1/1) ... [2024-11-09 00:05:13,052 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:12" (1/1) ... [2024-11-09 00:05:13,130 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:12" (1/1) ... [2024-11-09 00:05:13,145 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:12" (1/1) ... [2024-11-09 00:05:13,149 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:12" (1/1) ... [2024-11-09 00:05:13,155 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:12" (1/1) ... [2024-11-09 00:05:13,168 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:05:13,173 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:05:13,173 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:05:13,173 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:05:13,174 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:12" (1/1) ... [2024-11-09 00:05:13,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:05:13,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09326e21-f08f-4494-92a3-782deca56c77/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:05:13,213 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09326e21-f08f-4494-92a3-782deca56c77/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:05:13,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09326e21-f08f-4494-92a3-782deca56c77/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:05:13,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:05:13,248 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:05:13,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:05:13,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:05:13,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:05:13,249 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:05:13,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:05:13,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:05:13,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:05:13,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:05:13,251 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:05:13,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:05:13,251 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:05:13,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:05:13,527 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:05:13,529 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:05:15,612 INFO L? ?]: Removed 391 outVars from TransFormulas that were not future-live. [2024-11-09 00:05:15,613 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:05:17,203 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:05:17,203 INFO L316 CfgBuilder]: Removed 54 assume(true) statements. [2024-11-09 00:05:17,204 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:05:17 BoogieIcfgContainer [2024-11-09 00:05:17,204 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:05:17,205 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:05:17,205 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:05:17,216 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:05:17,216 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:05:17" (1/1) ... [2024-11-09 00:05:17,227 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:05:17,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:17,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 147 states and 250 transitions. [2024-11-09 00:05:17,291 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 250 transitions. [2024-11-09 00:05:17,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:05:17,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:17,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:17,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:17,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:17,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:17,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 148 states and 251 transitions. [2024-11-09 00:05:17,598 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 251 transitions. [2024-11-09 00:05:17,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:05:17,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:17,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:17,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:17,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:17,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:17,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 149 states and 252 transitions. [2024-11-09 00:05:17,721 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 252 transitions. [2024-11-09 00:05:17,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:05:17,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:17,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:17,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:17,800 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:17,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:17,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 149 states and 248 transitions. [2024-11-09 00:05:17,809 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 248 transitions. [2024-11-09 00:05:17,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:05:17,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:17,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:17,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:17,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:17,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:17,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 149 states and 240 transitions. [2024-11-09 00:05:17,872 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 240 transitions. [2024-11-09 00:05:17,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:05:17,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:17,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:17,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:17,956 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:17,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:17,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 149 states and 228 transitions. [2024-11-09 00:05:17,981 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 228 transitions. [2024-11-09 00:05:17,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:05:17,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:17,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:18,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:18,173 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:26,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:05:37,067 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:05:37,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:37,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 149 states and 216 transitions. [2024-11-09 00:05:37,126 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 216 transitions. [2024-11-09 00:05:37,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:05:37,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:37,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:37,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:37,620 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:47,754 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 [] [2024-11-09 00:05:47,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:47,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 163 states and 232 transitions. [2024-11-09 00:05:47,947 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 232 transitions. [2024-11-09 00:05:47,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:05:47,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:47,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:48,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:48,173 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:48,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:48,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 163 states and 230 transitions. [2024-11-09 00:05:48,191 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 230 transitions. [2024-11-09 00:05:48,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:05:48,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:48,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:48,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:48,449 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:48,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:48,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 163 states and 228 transitions. [2024-11-09 00:05:48,494 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 228 transitions. [2024-11-09 00:05:48,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:05:48,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:48,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:48,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:48,731 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:48,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:48,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 163 states and 226 transitions. [2024-11-09 00:05:48,740 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 226 transitions. [2024-11-09 00:05:48,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:05:48,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:48,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:48,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:48,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:49,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:49,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 163 states and 224 transitions. [2024-11-09 00:05:49,819 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 224 transitions. [2024-11-09 00:05:49,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:05:49,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:49,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:49,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:50,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:06:00,324 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 [] [2024-11-09 00:06:08,112 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:06:08,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:08,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 167 states and 227 transitions. [2024-11-09 00:06:08,144 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 227 transitions. [2024-11-09 00:06:08,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:06:08,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:08,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:08,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:08,594 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:06:12,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:06:12,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:12,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 214 states and 285 transitions. [2024-11-09 00:06:12,796 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 285 transitions. [2024-11-09 00:06:12,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:06:12,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:12,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:12,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:13,067 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:06:13,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:13,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 214 states and 283 transitions. [2024-11-09 00:06:13,084 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 283 transitions. [2024-11-09 00:06:13,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:06:13,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:13,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:13,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:13,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:06:13,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:13,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 214 states and 281 transitions. [2024-11-09 00:06:13,537 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 281 transitions. [2024-11-09 00:06:13,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:06:13,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:13,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:13,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:13,747 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:06:13,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:13,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 214 states and 279 transitions. [2024-11-09 00:06:13,763 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 279 transitions. [2024-11-09 00:06:13,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:06:13,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:13,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:13,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:14,007 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:06:14,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:14,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 214 states and 277 transitions. [2024-11-09 00:06:14,736 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 277 transitions. [2024-11-09 00:06:14,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:06:14,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:14,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:14,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:14,957 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:06:15,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:15,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 214 states and 275 transitions. [2024-11-09 00:06:15,074 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 275 transitions. [2024-11-09 00:06:15,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:06:15,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:15,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:15,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:15,487 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:06:25,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:06:35,142 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:06:35,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:35,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 218 states and 278 transitions. [2024-11-09 00:06:35,223 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 278 transitions. [2024-11-09 00:06:35,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:06:35,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:35,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:35,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:35,658 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:06:36,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:36,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 222 states and 281 transitions. [2024-11-09 00:06:36,796 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 281 transitions. [2024-11-09 00:06:36,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:06:36,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:36,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:36,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:37,062 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:06:37,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:37,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 222 states and 280 transitions. [2024-11-09 00:06:37,082 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 280 transitions. [2024-11-09 00:06:37,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:06:37,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:37,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:37,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:37,552 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:06:48,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:06:54,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:06:55,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:55,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 290 states and 362 transitions. [2024-11-09 00:06:55,312 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 362 transitions. [2024-11-09 00:06:55,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:06:55,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:55,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:55,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:55,683 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:06:55,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:55,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 299 states and 373 transitions. [2024-11-09 00:06:55,870 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 373 transitions. [2024-11-09 00:06:55,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:06:55,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:55,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:56,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:56,195 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:06:56,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:56,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 299 states and 372 transitions. [2024-11-09 00:06:56,338 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 372 transitions. [2024-11-09 00:06:56,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:06:56,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:56,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:56,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:56,606 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:06:56,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:56,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 299 states and 370 transitions. [2024-11-09 00:06:56,785 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 370 transitions. [2024-11-09 00:06:56,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:06:56,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:56,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:56,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:57,163 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:06:57,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:57,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 301 states and 374 transitions. [2024-11-09 00:06:57,517 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 374 transitions. [2024-11-09 00:06:57,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:06:57,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:57,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:57,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:57,984 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:06:58,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:58,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 305 states and 377 transitions. [2024-11-09 00:06:58,857 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 377 transitions. [2024-11-09 00:06:58,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:06:58,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:58,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:59,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:59,484 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:07:04,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:07:04,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:04,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 309 states and 380 transitions. [2024-11-09 00:07:04,849 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 380 transitions. [2024-11-09 00:07:04,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:07:04,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:04,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:05,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:05,299 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:07:05,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:05,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 309 states and 378 transitions. [2024-11-09 00:07:05,375 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 378 transitions. [2024-11-09 00:07:05,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:07:05,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:05,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:05,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:05,736 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:07:05,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:05,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 309 states and 376 transitions. [2024-11-09 00:07:05,767 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 376 transitions. [2024-11-09 00:07:05,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:07:05,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:05,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:06,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:06,232 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:07:10,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:07:10,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:10,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 313 states and 379 transitions. [2024-11-09 00:07:10,542 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 379 transitions. [2024-11-09 00:07:10,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:07:10,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:10,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:10,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:10,806 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:07:10,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:10,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 313 states and 378 transitions. [2024-11-09 00:07:10,832 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 378 transitions. [2024-11-09 00:07:10,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:07:10,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:10,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:11,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:11,248 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:07:11,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:11,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 322 states and 389 transitions. [2024-11-09 00:07:11,461 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 389 transitions. [2024-11-09 00:07:11,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:07:11,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:11,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:11,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:11,881 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:07:12,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:12,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 331 states and 400 transitions. [2024-11-09 00:07:12,394 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 400 transitions. [2024-11-09 00:07:12,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:07:12,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:12,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:12,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:12,878 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:07:13,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:13,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 333 states and 404 transitions. [2024-11-09 00:07:13,765 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 404 transitions. [2024-11-09 00:07:13,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:07:13,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:13,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:13,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:14,227 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:07:16,672 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 [] [2024-11-09 00:07:16,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:16,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 335 states and 407 transitions. [2024-11-09 00:07:16,720 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 407 transitions. [2024-11-09 00:07:16,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:07:16,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:16,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:16,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:17,110 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:07:17,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:17,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 336 states and 408 transitions. [2024-11-09 00:07:17,178 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 408 transitions. [2024-11-09 00:07:17,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:07:17,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:17,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:17,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:17,494 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:07:17,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:17,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 336 states and 406 transitions. [2024-11-09 00:07:17,513 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 406 transitions. [2024-11-09 00:07:17,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:07:17,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:17,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:17,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:17,968 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:07:18,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:18,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 339 states and 408 transitions. [2024-11-09 00:07:18,990 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 408 transitions. [2024-11-09 00:07:18,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:07:18,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:18,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:19,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:19,418 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:07:20,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:20,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 343 states and 411 transitions. [2024-11-09 00:07:20,308 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 411 transitions. [2024-11-09 00:07:20,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:07:20,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:20,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:20,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:21,070 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:07:24,099 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 [] [2024-11-09 00:07:34,456 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 [] [2024-11-09 00:07:35,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:35,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 397 states and 477 transitions. [2024-11-09 00:07:35,249 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 477 transitions. [2024-11-09 00:07:35,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:07:35,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:35,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:35,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:35,953 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:07:36,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:36,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 398 states and 479 transitions. [2024-11-09 00:07:36,178 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 479 transitions. [2024-11-09 00:07:36,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:07:36,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:36,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:36,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:36,962 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:07:40,876 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:07:40,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:40,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 402 states and 482 transitions. [2024-11-09 00:07:40,935 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 482 transitions. [2024-11-09 00:07:40,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:07:40,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:40,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:41,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:41,792 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:07:43,142 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:07:43,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:43,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 406 states and 485 transitions. [2024-11-09 00:07:43,180 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 485 transitions. [2024-11-09 00:07:43,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:07:43,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:43,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:43,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:44,063 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:07:49,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:07:54,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:08:04,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:08:04,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:04,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 486 states and 585 transitions. [2024-11-09 00:08:04,248 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 585 transitions. [2024-11-09 00:08:04,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:08:04,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:04,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:04,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:05,063 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:08:15,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:08:20,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:08:22,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:08:24,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:24,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 532 states and 644 transitions. [2024-11-09 00:08:24,214 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 644 transitions. [2024-11-09 00:08:24,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:08:24,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:24,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:24,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:24,874 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:08:25,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:25,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 541 states and 655 transitions. [2024-11-09 00:08:25,657 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 655 transitions. [2024-11-09 00:08:25,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:08:25,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:25,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:25,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:26,401 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:08:26,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:26,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 550 states and 666 transitions. [2024-11-09 00:08:26,739 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 666 transitions. [2024-11-09 00:08:26,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:08:26,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:26,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:27,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:27,402 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:08:27,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:27,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 552 states and 670 transitions. [2024-11-09 00:08:27,667 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 670 transitions. [2024-11-09 00:08:27,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:08:27,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:27,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:27,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:28,245 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:08:28,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:28,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 554 states and 671 transitions. [2024-11-09 00:08:28,470 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 671 transitions. [2024-11-09 00:08:28,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:08:28,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:28,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:28,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:29,136 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:08:29,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:29,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 556 states and 675 transitions. [2024-11-09 00:08:29,486 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 675 transitions. [2024-11-09 00:08:29,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:08:29,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:29,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:29,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:30,085 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:08:32,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:08:32,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:32,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 558 states and 678 transitions. [2024-11-09 00:08:32,496 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 678 transitions. [2024-11-09 00:08:32,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:08:32,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:32,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:32,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:33,257 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 26 proven. 37 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 00:08:35,607 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:08:35,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:35,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 540 states and 656 transitions. [2024-11-09 00:08:35,658 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 656 transitions. [2024-11-09 00:08:35,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:08:35,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:35,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:35,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:36,451 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 51 proven. 12 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 00:08:44,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:08:44,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:44,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 544 states and 659 transitions. [2024-11-09 00:08:44,740 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 659 transitions. [2024-11-09 00:08:44,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:08:44,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:44,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:45,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:45,362 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 26 proven. 37 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 00:08:55,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:08:58,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:08:58,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:58,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 548 states and 662 transitions. [2024-11-09 00:08:58,451 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 662 transitions. [2024-11-09 00:08:58,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:08:58,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:58,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:58,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:59,010 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-09 00:08:59,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:59,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 548 states and 660 transitions. [2024-11-09 00:08:59,372 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 660 transitions. [2024-11-09 00:08:59,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 00:08:59,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:59,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:59,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:59,943 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:09:01,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:09:01,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:01,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 552 states and 663 transitions. [2024-11-09 00:09:01,793 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 663 transitions. [2024-11-09 00:09:01,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 00:09:01,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:01,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:02,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:02,613 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:09:04,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:04,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 556 states and 666 transitions. [2024-11-09 00:09:04,064 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 666 transitions. [2024-11-09 00:09:04,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:09:04,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:04,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:04,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:04,725 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-09 00:09:05,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:05,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 566 states and 681 transitions. [2024-11-09 00:09:05,332 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 681 transitions. [2024-11-09 00:09:05,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:09:05,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:05,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:05,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:05,951 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-09 00:09:06,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:06,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 576 states and 696 transitions. [2024-11-09 00:09:06,637 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 696 transitions. [2024-11-09 00:09:06,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:09:06,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:06,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:06,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:07,219 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-09 00:09:07,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:07,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 585 states and 707 transitions. [2024-11-09 00:09:07,543 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 707 transitions. [2024-11-09 00:09:07,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-09 00:09:07,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:07,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:07,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:08,097 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-09 00:09:08,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:08,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 587 states and 711 transitions. [2024-11-09 00:09:08,678 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 711 transitions. [2024-11-09 00:09:08,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-09 00:09:08,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:08,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:08,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:09,285 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-09 00:09:09,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:09,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 589 states and 715 transitions. [2024-11-09 00:09:09,533 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 715 transitions. [2024-11-09 00:09:09,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-09 00:09:09,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:09,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:09,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:10,123 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-09 00:09:11,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:11,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 596 states and 725 transitions. [2024-11-09 00:09:11,681 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 725 transitions. [2024-11-09 00:09:11,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-09 00:09:11,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:11,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:11,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:12,259 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-09 00:09:13,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:09:14,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:14,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 598 states and 728 transitions. [2024-11-09 00:09:14,407 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 728 transitions. [2024-11-09 00:09:14,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 00:09:14,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:14,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:14,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:15,183 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-09 00:09:16,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:16,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 613 states and 751 transitions. [2024-11-09 00:09:16,335 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 751 transitions. [2024-11-09 00:09:16,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 00:09:16,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:16,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:16,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:16,729 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:09:17,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:17,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 613 states and 749 transitions. [2024-11-09 00:09:17,088 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 749 transitions. [2024-11-09 00:09:17,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:09:17,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:17,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:17,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:17,664 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:09:19,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:19,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 617 states and 752 transitions. [2024-11-09 00:09:19,485 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 752 transitions. [2024-11-09 00:09:19,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:09:19,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:19,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:19,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:20,119 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:09:20,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:20,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 621 states and 755 transitions. [2024-11-09 00:09:20,820 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 755 transitions. [2024-11-09 00:09:20,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:09:20,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:20,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:21,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:21,383 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:09:22,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:22,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 627 states and 760 transitions. [2024-11-09 00:09:22,450 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 760 transitions. [2024-11-09 00:09:22,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:09:22,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:22,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:22,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:23,099 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:09:23,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:23,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 631 states and 763 transitions. [2024-11-09 00:09:23,940 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 763 transitions. [2024-11-09 00:09:23,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-09 00:09:23,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:23,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:24,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:24,956 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:09:36,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:09:46,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:09:56,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:10:06,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:10:07,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:07,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 686 states and 831 transitions. [2024-11-09 00:10:07,315 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 831 transitions. [2024-11-09 00:10:07,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-09 00:10:07,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:07,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:07,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:08,439 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:10:18,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:10:25,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:10:25,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:25,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 690 states and 834 transitions. [2024-11-09 00:10:25,577 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 834 transitions. [2024-11-09 00:10:25,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-09 00:10:25,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:25,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:26,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:26,666 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:10:27,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:27,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 694 states and 837 transitions. [2024-11-09 00:10:27,972 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 837 transitions. [2024-11-09 00:10:27,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:10:27,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:27,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:28,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:28,883 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-09 00:10:39,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:10:49,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:10:59,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:11:03,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:11:10,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:11:11,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:11,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 738 states and 892 transitions. [2024-11-09 00:11:11,203 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 892 transitions. [2024-11-09 00:11:11,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:11:11,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:11,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:11,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:12,062 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-09 00:11:23,448 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:11:33,490 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:11:43,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:11:53,608 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:12:05,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:12:14,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:12:14,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:14,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 793 states and 960 transitions. [2024-11-09 00:12:14,364 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 960 transitions. [2024-11-09 00:12:14,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:12:14,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:14,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:14,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:15,392 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-09 00:12:15,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:15,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 808 states and 978 transitions. [2024-11-09 00:12:15,936 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 978 transitions. [2024-11-09 00:12:15,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:12:15,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:15,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:16,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:17,109 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 75 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:12:28,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:12:30,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:30,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 874 states and 1061 transitions. [2024-11-09 00:12:30,338 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1061 transitions. [2024-11-09 00:12:30,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:12:30,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:30,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:30,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:31,363 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-09 00:12:31,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:31,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 878 states and 1065 transitions. [2024-11-09 00:12:31,879 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1065 transitions. [2024-11-09 00:12:31,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-09 00:12:31,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:31,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:32,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:32,873 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:12:33,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:33,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 887 states and 1076 transitions. [2024-11-09 00:12:33,260 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1076 transitions. [2024-11-09 00:12:33,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:12:33,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:33,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:33,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:34,168 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-09 00:12:34,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:34,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 891 states and 1079 transitions. [2024-11-09 00:12:34,506 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1079 transitions. [2024-11-09 00:12:34,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-09 00:12:34,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:34,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:34,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:35,462 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:12:35,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:35,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 900 states and 1090 transitions. [2024-11-09 00:12:35,914 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1090 transitions. [2024-11-09 00:12:35,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-09 00:12:35,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:35,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:36,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:36,866 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:12:37,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:37,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 902 states and 1093 transitions. [2024-11-09 00:12:37,650 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1093 transitions. [2024-11-09 00:12:37,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-09 00:12:37,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:37,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:38,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:38,512 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:12:39,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:39,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 904 states and 1096 transitions. [2024-11-09 00:12:39,507 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1096 transitions. [2024-11-09 00:12:39,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-09 00:12:39,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:39,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:39,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:40,390 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 42 proven. 78 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 00:12:51,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:12:56,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:12:58,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:12:59,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:59,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 930 states and 1126 transitions. [2024-11-09 00:12:59,578 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1126 transitions. [2024-11-09 00:12:59,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-09 00:12:59,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:59,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:00,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:00,643 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 92 proven. 54 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-09 00:13:00,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:00,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 932 states and 1127 transitions. [2024-11-09 00:13:00,968 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1127 transitions. [2024-11-09 00:13:00,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-09 00:13:00,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:00,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:01,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:01,902 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 92 proven. 53 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-09 00:13:03,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:03,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 936 states and 1130 transitions. [2024-11-09 00:13:03,320 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1130 transitions. [2024-11-09 00:13:03,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-09 00:13:03,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:03,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:03,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:04,266 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 42 proven. 77 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-09 00:13:07,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:13:14,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:13:16,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:13:16,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:16,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 940 states and 1133 transitions. [2024-11-09 00:13:16,558 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1133 transitions. [2024-11-09 00:13:16,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-09 00:13:16,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:16,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:17,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:17,623 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 93 proven. 53 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-09 00:13:28,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:13:33,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:13:33,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:33,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 944 states and 1136 transitions. [2024-11-09 00:13:33,767 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1136 transitions. [2024-11-09 00:13:33,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-09 00:13:33,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:33,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:34,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:34,872 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 42 proven. 77 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-09 00:13:35,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:35,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 948 states and 1139 transitions. [2024-11-09 00:13:35,993 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1139 transitions. [2024-11-09 00:13:35,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-09 00:13:35,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:35,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:36,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:36,987 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:13:38,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:38,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 952 states and 1142 transitions. [2024-11-09 00:13:38,892 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1142 transitions. [2024-11-09 00:13:38,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-09 00:13:38,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:38,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:39,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:39,737 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:13:41,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:13:41,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:41,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 956 states and 1145 transitions. [2024-11-09 00:13:41,947 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1145 transitions. [2024-11-09 00:13:41,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:13:41,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:41,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:42,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:43,130 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:13:44,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:44,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 963 states and 1155 transitions. [2024-11-09 00:13:44,561 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1155 transitions. [2024-11-09 00:13:44,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:13:44,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:44,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:45,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:45,715 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-09 00:13:46,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:46,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 972 states and 1168 transitions. [2024-11-09 00:13:46,004 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1168 transitions. [2024-11-09 00:13:46,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:13:46,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:46,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:46,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:46,991 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:13:48,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:48,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 975 states and 1172 transitions. [2024-11-09 00:13:48,065 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1172 transitions. [2024-11-09 00:13:48,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:13:48,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:48,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:48,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:48,971 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-09 00:13:49,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:49,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 982 states and 1181 transitions. [2024-11-09 00:13:49,454 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1181 transitions. [2024-11-09 00:13:49,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:13:49,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:49,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:49,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:50,314 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-09 00:13:50,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:50,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 989 states and 1190 transitions. [2024-11-09 00:13:50,872 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1190 transitions. [2024-11-09 00:13:50,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:13:50,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:50,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:51,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:51,896 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:13:52,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:52,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 998 states and 1201 transitions. [2024-11-09 00:13:52,156 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1201 transitions. [2024-11-09 00:13:52,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:13:52,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:52,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:52,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:53,105 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:13:54,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:54,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 1007 states and 1212 transitions. [2024-11-09 00:13:54,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1212 transitions. [2024-11-09 00:13:54,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:13:54,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:54,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:54,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:55,301 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-09 00:13:55,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:55,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 1016 states and 1223 transitions. [2024-11-09 00:13:55,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1223 transitions. [2024-11-09 00:13:55,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-09 00:13:55,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:55,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:56,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:56,708 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-09 00:13:58,274 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:13:58,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:58,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 1018 states and 1227 transitions. [2024-11-09 00:13:58,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1227 transitions. [2024-11-09 00:13:58,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-09 00:13:58,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:58,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:58,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:59,464 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-09 00:14:00,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:00,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 1025 states and 1237 transitions. [2024-11-09 00:14:00,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1237 transitions. [2024-11-09 00:14:00,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-09 00:14:00,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:00,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:00,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:01,574 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-09 00:14:02,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:02,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 1027 states and 1240 transitions. [2024-11-09 00:14:02,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1240 transitions. [2024-11-09 00:14:02,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-09 00:14:02,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:02,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:02,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:03,157 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-09 00:14:03,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:03,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 1029 states and 1243 transitions. [2024-11-09 00:14:03,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1243 transitions. [2024-11-09 00:14:03,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-09 00:14:03,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:03,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:04,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:04,746 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-09 00:14:15,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:14:16,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:16,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 1034 states and 1252 transitions. [2024-11-09 00:14:16,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1252 transitions. [2024-11-09 00:14:16,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-09 00:14:16,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:16,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:16,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:17,033 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-09 00:14:18,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:14:18,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:18,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 1036 states and 1256 transitions. [2024-11-09 00:14:18,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1256 transitions. [2024-11-09 00:14:18,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-09 00:14:18,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:18,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:19,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:19,725 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-09 00:14:20,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:20,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 1038 states and 1259 transitions. [2024-11-09 00:14:20,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1259 transitions. [2024-11-09 00:14:20,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-09 00:14:20,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:20,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:21,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:21,910 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-09 00:14:23,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:14:23,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:23,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 1040 states and 1262 transitions. [2024-11-09 00:14:23,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1262 transitions. [2024-11-09 00:14:23,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-09 00:14:23,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:23,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:23,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:24,326 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-09 00:14:24,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:24,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 1041 states and 1265 transitions. [2024-11-09 00:14:24,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1265 transitions. [2024-11-09 00:14:24,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-09 00:14:24,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:24,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:25,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:25,725 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-09 00:14:26,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:26,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 1042 states and 1266 transitions. [2024-11-09 00:14:26,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1266 transitions. [2024-11-09 00:14:26,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-09 00:14:26,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:26,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:26,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:27,119 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-09 00:14:28,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:28,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 1046 states and 1269 transitions. [2024-11-09 00:14:28,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1269 transitions. [2024-11-09 00:14:28,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-09 00:14:28,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:28,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:29,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:29,790 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-09 00:14:32,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:14:32,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:32,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 1050 states and 1272 transitions. [2024-11-09 00:14:32,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1272 transitions. [2024-11-09 00:14:32,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-09 00:14:32,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:32,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:32,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:33,286 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-09 00:14:35,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:35,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 1053 states and 1275 transitions. [2024-11-09 00:14:35,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1275 transitions. [2024-11-09 00:14:35,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-09 00:14:35,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:35,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:35,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:36,368 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-09 00:14:37,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:37,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 1056 states and 1277 transitions. [2024-11-09 00:14:37,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1277 transitions. [2024-11-09 00:14:37,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-09 00:14:37,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:37,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:37,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:38,315 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-09 00:14:40,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:14:40,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:40,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 1060 states and 1280 transitions. [2024-11-09 00:14:40,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1280 transitions. [2024-11-09 00:14:40,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-09 00:14:40,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:40,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:41,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:41,487 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-09 00:14:49,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:14:49,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:49,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 1064 states and 1283 transitions. [2024-11-09 00:14:49,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1283 transitions. [2024-11-09 00:14:49,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-09 00:14:49,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:49,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:50,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:50,643 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-09 00:14:52,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:52,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 1068 states and 1286 transitions. [2024-11-09 00:14:52,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 1286 transitions. [2024-11-09 00:14:52,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-09 00:14:52,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:52,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:53,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:54,108 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:15:05,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:15:08,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:15:19,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:15:29,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:15:39,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:15:49,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:15:50,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:50,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 1123 states and 1354 transitions. [2024-11-09 00:15:50,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1354 transitions. [2024-11-09 00:15:50,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-09 00:15:50,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:50,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:51,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:52,299 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:15:54,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:15:54,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:54,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1127 states and 1357 transitions. [2024-11-09 00:15:54,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1357 transitions. [2024-11-09 00:15:54,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-09 00:15:54,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:54,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:55,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:56,182 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:15:58,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:58,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1131 states and 1360 transitions. [2024-11-09 00:15:58,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1360 transitions. [2024-11-09 00:15:58,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-09 00:15:58,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:58,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:58,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:59,071 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 134 proven. 92 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-09 00:16:03,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:16:06,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:16:18,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:16:28,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:16:38,752 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:16:48,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:16:50,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:50,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 1186 states and 1426 transitions. [2024-11-09 00:16:50,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 1426 transitions. [2024-11-09 00:16:50,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-09 00:16:50,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:50,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:50,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:51,320 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 58 proven. 116 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-09 00:17:00,434 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:17:10,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:17:11,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:17:17,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:17:18,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:18,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 1241 states and 1492 transitions. [2024-11-09 00:17:18,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1492 transitions. [2024-11-09 00:17:18,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-09 00:17:18,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:18,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:18,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:19,803 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:17:20,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:20,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 1250 states and 1503 transitions. [2024-11-09 00:17:20,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1503 transitions. [2024-11-09 00:17:20,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-09 00:17:20,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:20,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:20,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:21,648 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:17:22,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:22,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 1259 states and 1514 transitions. [2024-11-09 00:17:22,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1514 transitions. [2024-11-09 00:17:22,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-09 00:17:22,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:22,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:23,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:23,679 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:17:25,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:17:26,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:26,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 1261 states and 1517 transitions. [2024-11-09 00:17:26,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1517 transitions. [2024-11-09 00:17:26,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-09 00:17:26,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:26,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:26,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:27,537 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:17:30,742 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:17:30,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:30,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 1263 states and 1520 transitions. [2024-11-09 00:17:30,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1520 transitions. [2024-11-09 00:17:30,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-09 00:17:30,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:30,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:31,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:31,964 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 134 proven. 93 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-09 00:17:42,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:17:50,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:18:00,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:18:05,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:18:05,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:05,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 1267 states and 1523 transitions. [2024-11-09 00:18:05,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1523 transitions. [2024-11-09 00:18:05,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-09 00:18:05,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:05,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:05,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:06,515 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 58 proven. 117 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-09 00:18:17,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:18:27,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:18:28,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:18:32,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:18:33,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:33,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 1271 states and 1528 transitions. [2024-11-09 00:18:33,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1528 transitions. [2024-11-09 00:18:33,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-09 00:18:33,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:33,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:33,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:34,375 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 58 proven. 117 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-09 00:18:36,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:18:38,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:38,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 1297 states and 1558 transitions. [2024-11-09 00:18:38,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1558 transitions. [2024-11-09 00:18:38,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-09 00:18:38,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:38,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:38,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:39,331 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 135 proven. 93 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-09 00:18:40,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:40,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 1301 states and 1561 transitions. [2024-11-09 00:18:40,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1561 transitions. [2024-11-09 00:18:40,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-09 00:18:40,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:40,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:41,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:41,665 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 58 proven. 117 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-09 00:18:52,338 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 [] [2024-11-09 00:18:53,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:53,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1305 states and 1564 transitions. [2024-11-09 00:18:53,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 1564 transitions. [2024-11-09 00:18:53,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-09 00:18:53,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:53,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:54,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:54,857 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:18:56,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:56,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1309 states and 1567 transitions. [2024-11-09 00:18:56,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1567 transitions. [2024-11-09 00:18:56,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-09 00:18:56,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:56,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:56,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:57,764 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:19:00,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:19:00,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:00,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1313 states and 1570 transitions. [2024-11-09 00:19:00,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 1570 transitions. [2024-11-09 00:19:00,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-09 00:19:00,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:00,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:00,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:01,656 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 58 proven. 116 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-09 00:19:01,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:01,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1322 states and 1581 transitions. [2024-11-09 00:19:01,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 1581 transitions. [2024-11-09 00:19:01,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-09 00:19:01,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:01,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:02,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:03,316 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 134 proven. 92 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-09 00:19:03,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:03,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 1331 states and 1592 transitions. [2024-11-09 00:19:03,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 1592 transitions. [2024-11-09 00:19:03,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-09 00:19:03,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:03,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:04,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:05,346 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 58 proven. 116 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-09 00:19:06,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:06,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 1340 states and 1605 transitions. [2024-11-09 00:19:06,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1605 transitions. [2024-11-09 00:19:06,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-09 00:19:06,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:06,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:07,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:07,773 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 134 proven. 92 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-09 00:19:08,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:08,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1349 states and 1616 transitions. [2024-11-09 00:19:08,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 1616 transitions. [2024-11-09 00:19:08,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-09 00:19:08,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:08,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:08,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:09,622 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 58 proven. 116 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-11-09 00:19:10,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:10,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 1351 states and 1619 transitions. [2024-11-09 00:19:10,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 1619 transitions. [2024-11-09 00:19:10,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-09 00:19:10,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:10,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:10,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:11,936 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 134 proven. 92 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-09 00:19:12,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:12,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 1353 states and 1622 transitions. [2024-11-09 00:19:12,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 1622 transitions. [2024-11-09 00:19:12,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-09 00:19:12,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:12,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:13,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:14,223 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 58 proven. 116 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-11-09 00:19:15,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:15,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1355 states and 1625 transitions. [2024-11-09 00:19:15,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 1625 transitions. [2024-11-09 00:19:15,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-09 00:19:15,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:15,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:15,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:16,200 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 134 proven. 92 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-09 00:19:18,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:19:18,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:18,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 1357 states and 1628 transitions. [2024-11-09 00:19:18,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 1628 transitions. [2024-11-09 00:19:18,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-09 00:19:18,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:18,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:19,948 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 58 proven. 116 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-09 00:19:21,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:19:24,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:19:25,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:25,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1361 states and 1631 transitions. [2024-11-09 00:19:25,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 1631 transitions. [2024-11-09 00:19:25,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-09 00:19:25,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:25,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:25,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:26,566 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 134 proven. 92 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-11-09 00:19:27,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:27,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1365 states and 1634 transitions. [2024-11-09 00:19:27,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 1634 transitions. [2024-11-09 00:19:27,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-09 00:19:27,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:27,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:28,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:29,486 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 58 proven. 116 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-09 00:19:31,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:19:32,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:19:33,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:19:33,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:33,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 1369 states and 1637 transitions. [2024-11-09 00:19:33,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 1637 transitions. [2024-11-09 00:19:33,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-09 00:19:33,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:33,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:34,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:35,569 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 134 proven. 92 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-11-09 00:19:37,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:37,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1373 states and 1640 transitions. [2024-11-09 00:19:37,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 1640 transitions. [2024-11-09 00:19:37,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-09 00:19:37,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:37,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:38,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:39,988 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:19:46,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []