./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4866ae8-b2f7-441f-a0b0-733692fe8260/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4866ae8-b2f7-441f-a0b0-733692fe8260/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4866ae8-b2f7-441f-a0b0-733692fe8260/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4866ae8-b2f7-441f-a0b0-733692fe8260/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4866ae8-b2f7-441f-a0b0-733692fe8260/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4866ae8-b2f7-441f-a0b0-733692fe8260/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3011b5baaaedb6c621e2913d841379eae3b8a9da7212e43b784fc8c1004eda96 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:09:39,198 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:09:39,299 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4866ae8-b2f7-441f-a0b0-733692fe8260/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 23:09:39,304 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:09:39,305 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:09:39,339 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:09:39,342 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:09:39,342 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:09:39,343 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:09:39,343 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:09:39,343 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:09:39,343 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:09:39,343 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:09:39,343 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 23:09:39,343 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 23:09:39,344 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 23:09:39,344 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:09:39,344 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:09:39,344 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:09:39,344 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:09:39,345 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:09:39,346 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:09:39,346 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:09:39,346 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:09:39,346 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:09:39,346 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:09:39,346 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:09:39,346 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:09:39,346 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:09:39,346 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:09:39,346 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_b4866ae8-b2f7-441f-a0b0-733692fe8260/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 3011b5baaaedb6c621e2913d841379eae3b8a9da7212e43b784fc8c1004eda96 [2024-11-13 23:09:39,670 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:09:39,679 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:09:39,682 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:09:39,683 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:09:39,684 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:09:39,685 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4866ae8-b2f7-441f-a0b0-733692fe8260/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i Unable to find full path for "g++" [2024-11-13 23:09:41,556 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:09:42,000 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:09:42,001 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4866ae8-b2f7-441f-a0b0-733692fe8260/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i [2024-11-13 23:09:42,016 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4866ae8-b2f7-441f-a0b0-733692fe8260/bin/ukojak-verify-EEHR8qb7sm/data/777b26901/214ef433edf74640a89e4c56dadb7763/FLAG1e2a01bc4 [2024-11-13 23:09:42,034 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4866ae8-b2f7-441f-a0b0-733692fe8260/bin/ukojak-verify-EEHR8qb7sm/data/777b26901/214ef433edf74640a89e4c56dadb7763 [2024-11-13 23:09:42,036 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:09:42,037 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:09:42,039 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:09:42,039 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:09:42,044 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:09:42,045 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:09:42" (1/1) ... [2024-11-13 23:09:42,046 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@130bd60d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:42, skipping insertion in model container [2024-11-13 23:09:42,046 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:09:42" (1/1) ... [2024-11-13 23:09:42,085 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:09:42,668 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:09:42,691 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:09:42,868 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:09:42,903 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:09:42,904 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:42 WrapperNode [2024-11-13 23:09:42,904 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:09:42,905 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:09:42,905 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:09:42,905 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:09:42,912 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:42" (1/1) ... [2024-11-13 23:09:42,939 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:42" (1/1) ... [2024-11-13 23:09:43,037 INFO L138 Inliner]: procedures = 177, calls = 342, calls flagged for inlining = 24, calls inlined = 68, statements flattened = 1881 [2024-11-13 23:09:43,037 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:09:43,038 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:09:43,038 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:09:43,038 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:09:43,046 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:42" (1/1) ... [2024-11-13 23:09:43,047 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:42" (1/1) ... [2024-11-13 23:09:43,071 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:42" (1/1) ... [2024-11-13 23:09:43,071 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:42" (1/1) ... [2024-11-13 23:09:43,131 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:42" (1/1) ... [2024-11-13 23:09:43,196 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:42" (1/1) ... [2024-11-13 23:09:43,200 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:42" (1/1) ... [2024-11-13 23:09:43,206 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:42" (1/1) ... [2024-11-13 23:09:43,218 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:09:43,219 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:09:43,219 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:09:43,219 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:09:43,232 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:42" (1/1) ... [2024-11-13 23:09:43,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:09:43,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4866ae8-b2f7-441f-a0b0-733692fe8260/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:09:43,277 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4866ae8-b2f7-441f-a0b0-733692fe8260/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:09:43,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4866ae8-b2f7-441f-a0b0-733692fe8260/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:09:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:09:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:09:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:09:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:09:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:09:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:09:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:09:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:09:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:09:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:09:43,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:09:43,613 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:09:43,614 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:09:47,002 INFO L? ?]: Removed 1631 outVars from TransFormulas that were not future-live. [2024-11-13 23:09:47,002 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:09:49,110 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:09:49,110 INFO L316 CfgBuilder]: Removed 71 assume(true) statements. [2024-11-13 23:09:49,111 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:09:49 BoogieIcfgContainer [2024-11-13 23:09:49,111 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:09:49,112 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:09:49,113 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:09:49,124 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:09:49,124 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:09:49" (1/1) ... [2024-11-13 23:09:49,133 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:09:49,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:49,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 1344 states and 1570 transitions. [2024-11-13 23:09:49,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 1570 transitions. [2024-11-13 23:09:49,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 23:09:49,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:49,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:49,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:49,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:49,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:49,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 1343 states and 1569 transitions. [2024-11-13 23:09:49,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1569 transitions. [2024-11-13 23:09:49,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 23:09:49,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:49,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:49,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:49,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:49,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:49,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1342 states and 1568 transitions. [2024-11-13 23:09:49,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1568 transitions. [2024-11-13 23:09:49,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 23:09:49,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:49,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:49,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:49,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:49,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:49,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 1341 states and 1566 transitions. [2024-11-13 23:09:49,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 1566 transitions. [2024-11-13 23:09:49,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 23:09:49,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:49,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:49,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:50,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:50,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:50,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1342 states and 1568 transitions. [2024-11-13 23:09:50,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1568 transitions. [2024-11-13 23:09:50,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 23:09:50,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:50,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:50,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:50,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:50,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:50,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1341 states and 1567 transitions. [2024-11-13 23:09:50,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 1567 transitions. [2024-11-13 23:09:50,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 23:09:50,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:50,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:50,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:50,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:50,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:50,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 1343 states and 1570 transitions. [2024-11-13 23:09:50,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1570 transitions. [2024-11-13 23:09:50,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 23:09:50,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:50,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:50,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:50,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:50,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:50,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 1342 states and 1569 transitions. [2024-11-13 23:09:50,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1569 transitions. [2024-11-13 23:09:50,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 23:09:50,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:50,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:50,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:50,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:50,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:50,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 1343 states and 1570 transitions. [2024-11-13 23:09:50,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1570 transitions. [2024-11-13 23:09:50,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:09:50,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:50,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:50,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:50,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:51,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:51,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1344 states and 1572 transitions. [2024-11-13 23:09:51,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 1572 transitions. [2024-11-13 23:09:51,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:09:51,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:51,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:51,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:51,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:51,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:51,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 1345 states and 1574 transitions. [2024-11-13 23:09:51,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 1574 transitions. [2024-11-13 23:09:51,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:09:51,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:51,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:51,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:51,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:51,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:51,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1344 states and 1572 transitions. [2024-11-13 23:09:51,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 1572 transitions. [2024-11-13 23:09:51,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:09:51,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:51,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:51,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:51,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:51,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:51,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 1345 states and 1574 transitions. [2024-11-13 23:09:51,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 1574 transitions. [2024-11-13 23:09:51,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 23:09:51,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:51,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:51,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:51,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:51,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:51,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1347 states and 1578 transitions. [2024-11-13 23:09:51,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1578 transitions. [2024-11-13 23:09:51,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 23:09:51,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:51,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:51,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:52,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:52,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:52,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1348 states and 1579 transitions. [2024-11-13 23:09:52,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1579 transitions. [2024-11-13 23:09:52,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 23:09:52,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:52,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:52,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:52,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:52,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:52,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1347 states and 1578 transitions. [2024-11-13 23:09:52,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1578 transitions. [2024-11-13 23:09:52,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 23:09:52,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:52,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:52,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:52,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:52,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:52,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1348 states and 1579 transitions. [2024-11-13 23:09:52,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1579 transitions. [2024-11-13 23:09:52,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 23:09:52,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:52,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:52,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:52,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:52,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:52,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 1349 states and 1581 transitions. [2024-11-13 23:09:52,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 1581 transitions. [2024-11-13 23:09:52,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 23:09:52,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:52,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:52,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:52,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:52,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:52,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 1352 states and 1586 transitions. [2024-11-13 23:09:52,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 1586 transitions. [2024-11-13 23:09:52,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:09:52,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:52,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:53,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:53,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:53,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:53,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1354 states and 1589 transitions. [2024-11-13 23:09:53,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1589 transitions. [2024-11-13 23:09:53,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 23:09:53,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:53,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:53,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:53,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:53,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:53,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1354 states and 1587 transitions. [2024-11-13 23:09:53,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1587 transitions. [2024-11-13 23:09:53,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 23:09:53,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:53,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:53,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:53,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:53,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:53,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 1354 states and 1583 transitions. [2024-11-13 23:09:53,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1583 transitions. [2024-11-13 23:09:53,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 23:09:53,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:53,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:53,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:53,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:53,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:53,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 1354 states and 1581 transitions. [2024-11-13 23:09:53,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1581 transitions. [2024-11-13 23:09:53,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 23:09:53,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:53,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:53,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:53,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:53,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:53,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 1356 states and 1585 transitions. [2024-11-13 23:09:53,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 1585 transitions. [2024-11-13 23:09:53,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 23:09:53,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:53,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:53,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:54,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:54,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:54,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1364 states and 1596 transitions. [2024-11-13 23:09:54,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 1596 transitions. [2024-11-13 23:09:54,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 23:09:54,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:54,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:54,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:54,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:55,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:55,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1366 states and 1601 transitions. [2024-11-13 23:09:55,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 1601 transitions. [2024-11-13 23:09:55,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 23:09:55,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:55,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:55,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:55,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:55,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1369 states and 1608 transitions. [2024-11-13 23:09:55,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 1608 transitions. [2024-11-13 23:09:55,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 23:09:55,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:55,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:55,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:55,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:55,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:55,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1372 states and 1612 transitions. [2024-11-13 23:09:55,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1612 transitions. [2024-11-13 23:09:55,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:09:55,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:55,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:55,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:55,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:56,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:56,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1379 states and 1624 transitions. [2024-11-13 23:09:56,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 1624 transitions. [2024-11-13 23:09:56,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:09:56,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:56,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:56,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:56,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:56,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:56,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 1382 states and 1629 transitions. [2024-11-13 23:09:56,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 1629 transitions. [2024-11-13 23:09:56,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:09:56,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:56,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:56,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:56,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:56,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:56,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 1387 states and 1636 transitions. [2024-11-13 23:09:56,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 1636 transitions. [2024-11-13 23:09:56,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:09:56,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:56,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:56,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:56,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:56,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:56,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1390 states and 1641 transitions. [2024-11-13 23:09:56,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 1641 transitions. [2024-11-13 23:09:56,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:09:56,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:56,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:56,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:56,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:57,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:57,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1406 states and 1660 transitions. [2024-11-13 23:09:57,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 1660 transitions. [2024-11-13 23:09:57,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:09:57,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:57,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:57,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:57,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:59,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:59,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1422 states and 1687 transitions. [2024-11-13 23:09:59,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 1687 transitions. [2024-11-13 23:09:59,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:09:59,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:59,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:59,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:59,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:59,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:59,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 1427 states and 1694 transitions. [2024-11-13 23:09:59,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1694 transitions. [2024-11-13 23:09:59,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:09:59,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:59,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:00,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:00,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:00,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:00,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 1430 states and 1698 transitions. [2024-11-13 23:10:00,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1698 transitions. [2024-11-13 23:10:00,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:10:00,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:00,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:00,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:00,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:00,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:00,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1433 states and 1704 transitions. [2024-11-13 23:10:00,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 1704 transitions. [2024-11-13 23:10:00,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:10:00,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:00,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:00,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:00,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:01,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:01,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1435 states and 1707 transitions. [2024-11-13 23:10:01,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1707 transitions. [2024-11-13 23:10:01,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:10:01,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:01,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:01,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:01,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:01,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:01,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 1438 states and 1711 transitions. [2024-11-13 23:10:01,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1711 transitions. [2024-11-13 23:10:01,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:10:01,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:01,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:01,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:01,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:01,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:01,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1441 states and 1715 transitions. [2024-11-13 23:10:01,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1715 transitions. [2024-11-13 23:10:01,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:10:01,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:01,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:01,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:01,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:01,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:01,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 1444 states and 1719 transitions. [2024-11-13 23:10:01,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1719 transitions. [2024-11-13 23:10:01,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:10:01,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:01,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:01,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:01,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:01,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:01,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 1447 states and 1723 transitions. [2024-11-13 23:10:01,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 1723 transitions. [2024-11-13 23:10:01,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:10:01,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:01,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:01,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:01,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:11,746 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:10:11,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:11,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 1447 states and 1721 transitions. [2024-11-13 23:10:11,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 1721 transitions. [2024-11-13 23:10:11,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:10:11,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:11,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:11,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:11,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:19,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:10:20,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:10:20,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:20,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1478 states and 1772 transitions. [2024-11-13 23:10:20,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 1772 transitions. [2024-11-13 23:10:20,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:10:20,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:20,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:21,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:21,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:21,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1480 states and 1774 transitions. [2024-11-13 23:10:21,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 1774 transitions. [2024-11-13 23:10:21,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:10:21,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:21,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:21,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:21,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:21,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:21,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1481 states and 1774 transitions. [2024-11-13 23:10:21,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 1774 transitions. [2024-11-13 23:10:21,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:10:21,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:21,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:21,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:21,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:26,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:10:26,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:26,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1513 states and 1825 transitions. [2024-11-13 23:10:26,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 1825 transitions. [2024-11-13 23:10:26,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:10:26,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:26,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:26,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:26,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:26,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:26,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1514 states and 1825 transitions. [2024-11-13 23:10:26,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 1825 transitions. [2024-11-13 23:10:26,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:10:26,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:26,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:26,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:27,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:27,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:27,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1515 states and 1825 transitions. [2024-11-13 23:10:27,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 1825 transitions. [2024-11-13 23:10:27,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:10:27,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:27,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:27,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:27,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:27,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:27,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 1516 states and 1828 transitions. [2024-11-13 23:10:27,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 1828 transitions. [2024-11-13 23:10:27,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:10:27,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:27,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:27,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:27,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:27,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:27,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1516 states and 1827 transitions. [2024-11-13 23:10:27,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 1827 transitions. [2024-11-13 23:10:27,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:10:27,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:27,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:27,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:27,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:27,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:27,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 1515 states and 1826 transitions. [2024-11-13 23:10:27,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 1826 transitions. [2024-11-13 23:10:27,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:10:27,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:27,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:27,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:27,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:27,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:27,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1516 states and 1827 transitions. [2024-11-13 23:10:27,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 1827 transitions. [2024-11-13 23:10:27,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:10:27,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:27,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:27,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:28,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:28,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:28,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 1515 states and 1826 transitions. [2024-11-13 23:10:28,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 1826 transitions. [2024-11-13 23:10:28,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:10:28,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:28,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:28,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:28,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:28,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:28,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 1517 states and 1829 transitions. [2024-11-13 23:10:28,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 1829 transitions. [2024-11-13 23:10:28,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:10:28,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:28,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:28,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:28,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:42,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:10:52,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:11:02,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:11:04,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:04,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1562 states and 1896 transitions. [2024-11-13 23:11:04,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 1896 transitions. [2024-11-13 23:11:04,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:11:04,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:04,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:04,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:04,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:04,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:04,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1563 states and 1896 transitions. [2024-11-13 23:11:04,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 1896 transitions. [2024-11-13 23:11:04,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:11:04,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:04,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:04,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:04,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:04,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:04,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 1562 states and 1895 transitions. [2024-11-13 23:11:04,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 1895 transitions. [2024-11-13 23:11:04,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:11:04,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:04,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:04,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:04,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:04,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:04,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1563 states and 1896 transitions. [2024-11-13 23:11:04,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 1896 transitions. [2024-11-13 23:11:04,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:11:04,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:04,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:04,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:04,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:05,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:05,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1565 states and 1896 transitions. [2024-11-13 23:11:05,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 1896 transitions. [2024-11-13 23:11:05,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:11:05,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:05,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:05,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:05,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:08,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:08,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1590 states and 1933 transitions. [2024-11-13 23:11:08,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 1933 transitions. [2024-11-13 23:11:08,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:11:08,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:08,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:08,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:08,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:09,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:09,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 1592 states and 1935 transitions. [2024-11-13 23:11:09,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 1935 transitions. [2024-11-13 23:11:09,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:11:09,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:09,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:09,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:09,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:09,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:09,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1934 states to 1591 states and 1934 transitions. [2024-11-13 23:11:09,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 1934 transitions. [2024-11-13 23:11:09,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:11:09,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:09,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:09,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:09,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:10,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:10,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1592 states and 1936 transitions. [2024-11-13 23:11:10,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 1936 transitions. [2024-11-13 23:11:10,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:11:10,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:10,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:10,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:10,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:10,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:10,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1934 states to 1591 states and 1934 transitions. [2024-11-13 23:11:10,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 1934 transitions. [2024-11-13 23:11:10,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:11:10,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:10,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:10,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:10,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:10,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:10,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1593 states and 1936 transitions. [2024-11-13 23:11:10,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 1936 transitions. [2024-11-13 23:11:10,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:11:10,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:10,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:10,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:11,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:12,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:12,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1597 states and 1941 transitions. [2024-11-13 23:11:12,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 1941 transitions. [2024-11-13 23:11:12,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:11:12,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:12,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:12,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:13,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:15,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:15,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1602 states and 1948 transitions. [2024-11-13 23:11:15,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 1948 transitions. [2024-11-13 23:11:15,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:11:15,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:15,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:15,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:15,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:17,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:17,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 1604 states and 1952 transitions. [2024-11-13 23:11:17,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 1952 transitions. [2024-11-13 23:11:17,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:11:17,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:17,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:17,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:17,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:18,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:18,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1608 states and 1958 transitions. [2024-11-13 23:11:18,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 1958 transitions. [2024-11-13 23:11:18,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:11:18,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:18,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:18,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:19,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:21,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:21,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1611 states and 1967 transitions. [2024-11-13 23:11:21,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 1967 transitions. [2024-11-13 23:11:21,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:11:21,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:21,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:21,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:22,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:24,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:24,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 1614 states and 1979 transitions. [2024-11-13 23:11:24,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 1979 transitions. [2024-11-13 23:11:24,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:11:24,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:24,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:24,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:26,492 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:11:32,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:32,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1618 states and 1992 transitions. [2024-11-13 23:11:32,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 1992 transitions. [2024-11-13 23:11:32,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:11:32,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:32,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:32,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:32,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:33,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:33,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1619 states and 1995 transitions. [2024-11-13 23:11:33,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 1995 transitions. [2024-11-13 23:11:33,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:11:33,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:33,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:33,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:33,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:34,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:34,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 1621 states and 1999 transitions. [2024-11-13 23:11:34,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 1999 transitions. [2024-11-13 23:11:34,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:11:34,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:34,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:34,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:36,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:38,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:38,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1625 states and 2009 transitions. [2024-11-13 23:11:38,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2009 transitions. [2024-11-13 23:11:38,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:11:38,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:38,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:38,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:40,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:42,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:42,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2015 states to 1627 states and 2015 transitions. [2024-11-13 23:11:42,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 2015 transitions. [2024-11-13 23:11:42,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:11:42,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:42,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:42,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:42,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:43,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:43,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2017 states to 1628 states and 2017 transitions. [2024-11-13 23:11:43,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 2017 transitions. [2024-11-13 23:11:43,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:11:43,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:43,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:43,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:43,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:44,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:44,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2020 states to 1630 states and 2020 transitions. [2024-11-13 23:11:44,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 2020 transitions. [2024-11-13 23:11:44,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:11:44,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:44,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:44,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:45,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:49,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:49,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 1634 states and 2031 transitions. [2024-11-13 23:11:49,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 2031 transitions. [2024-11-13 23:11:49,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:11:49,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:49,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:49,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:50,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:53,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:53,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 1636 states and 2035 transitions. [2024-11-13 23:11:53,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 2035 transitions. [2024-11-13 23:11:53,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:11:53,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:53,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:54,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:54,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:54,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:54,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2037 states to 1637 states and 2037 transitions. [2024-11-13 23:11:54,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2037 transitions. [2024-11-13 23:11:54,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:11:54,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:54,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:54,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:54,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:55,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:55,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 1639 states and 2040 transitions. [2024-11-13 23:11:55,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 2040 transitions. [2024-11-13 23:11:55,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:11:55,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:55,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:55,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:57,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:00,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:00,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2049 states to 1643 states and 2049 transitions. [2024-11-13 23:12:01,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 2049 transitions. [2024-11-13 23:12:01,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:12:01,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:01,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:01,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:02,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:07,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:07,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2058 states to 1647 states and 2058 transitions. [2024-11-13 23:12:07,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2058 transitions. [2024-11-13 23:12:07,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:12:07,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:07,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:07,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:07,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:08,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:08,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 1648 states and 2060 transitions. [2024-11-13 23:12:08,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2060 transitions. [2024-11-13 23:12:08,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:12:08,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:08,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:08,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:08,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:09,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:09,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2063 states to 1650 states and 2063 transitions. [2024-11-13 23:12:09,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2063 transitions. [2024-11-13 23:12:09,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:12:09,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:09,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:09,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:11,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:14,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:14,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2073 states to 1654 states and 2073 transitions. [2024-11-13 23:12:14,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 2073 transitions. [2024-11-13 23:12:14,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:12:14,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:14,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:14,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:18,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:24,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:24,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 1656 states and 2078 transitions. [2024-11-13 23:12:24,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1656 states and 2078 transitions. [2024-11-13 23:12:24,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:12:24,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:24,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:24,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:24,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:26,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:26,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 1657 states and 2080 transitions. [2024-11-13 23:12:26,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 2080 transitions. [2024-11-13 23:12:26,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:12:26,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:26,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:26,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:27,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:41,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:41,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2115 states to 1681 states and 2115 transitions. [2024-11-13 23:12:41,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 2115 transitions. [2024-11-13 23:12:41,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:12:41,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:41,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:41,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:43,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:47,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:47,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2119 states to 1683 states and 2119 transitions. [2024-11-13 23:12:47,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2119 transitions. [2024-11-13 23:12:47,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:12:47,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:47,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:47,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:50,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:54,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:54,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2123 states to 1685 states and 2123 transitions. [2024-11-13 23:12:54,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2123 transitions. [2024-11-13 23:12:54,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:12:54,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:54,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:54,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:54,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:55,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:55,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2125 states to 1686 states and 2125 transitions. [2024-11-13 23:12:55,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states and 2125 transitions. [2024-11-13 23:12:55,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:12:55,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:55,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:55,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:55,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:56,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:56,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2129 states to 1688 states and 2129 transitions. [2024-11-13 23:12:56,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1688 states and 2129 transitions. [2024-11-13 23:12:56,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:12:56,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:56,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:56,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:58,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:00,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:00,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2136 states to 1691 states and 2136 transitions. [2024-11-13 23:13:00,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2136 transitions. [2024-11-13 23:13:00,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:13:00,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:00,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:00,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:04,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:11,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:11,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2141 states to 1693 states and 2141 transitions. [2024-11-13 23:13:11,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2141 transitions. [2024-11-13 23:13:11,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:13:11,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:11,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:11,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:11,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:11,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:11,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 1684 states and 2131 transitions. [2024-11-13 23:13:11,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2131 transitions. [2024-11-13 23:13:11,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:13:11,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:11,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:11,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:11,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:12,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:12,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 1686 states and 2134 transitions. [2024-11-13 23:13:12,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states and 2134 transitions. [2024-11-13 23:13:12,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:13:12,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:12,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:12,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:12,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:14,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:14,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 1689 states and 2138 transitions. [2024-11-13 23:13:14,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 2138 transitions. [2024-11-13 23:13:14,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:13:14,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:14,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:14,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:15,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:17,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:17,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2143 states to 1692 states and 2143 transitions. [2024-11-13 23:13:17,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2143 transitions. [2024-11-13 23:13:17,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:13:17,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:17,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:17,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:19,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:25,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:25,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 1695 states and 2148 transitions. [2024-11-13 23:13:25,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1695 states and 2148 transitions. [2024-11-13 23:13:25,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:13:25,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:25,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:25,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:29,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:43,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:43,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 1703 states and 2162 transitions. [2024-11-13 23:13:43,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 2162 transitions. [2024-11-13 23:13:43,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 23:13:43,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:43,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:43,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:48,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:06,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:06,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2178 states to 1712 states and 2178 transitions. [2024-11-13 23:14:06,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2178 transitions. [2024-11-13 23:14:06,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:14:06,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:06,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:06,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:06,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:11,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:11,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 1719 states and 2186 transitions. [2024-11-13 23:14:11,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 2186 transitions. [2024-11-13 23:14:11,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:14:11,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:11,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:11,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:11,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:18,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:18,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1727 states and 2198 transitions. [2024-11-13 23:14:18,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 2198 transitions. [2024-11-13 23:14:18,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:14:18,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:18,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:18,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:19,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:22,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:22,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1728 states and 2199 transitions. [2024-11-13 23:14:22,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 2199 transitions. [2024-11-13 23:14:22,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:14:22,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:22,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:23,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:24,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:30,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:30,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1729 states and 2202 transitions. [2024-11-13 23:14:30,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1729 states and 2202 transitions. [2024-11-13 23:14:30,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:14:30,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:30,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:30,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:32,147 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:38,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:38,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 1731 states and 2206 transitions. [2024-11-13 23:14:38,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 2206 transitions. [2024-11-13 23:14:38,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:14:38,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:38,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:38,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:40,164 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:48,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:48,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1733 states and 2207 transitions. [2024-11-13 23:14:48,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1733 states and 2207 transitions. [2024-11-13 23:14:48,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:14:48,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:48,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:48,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:50,683 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:54,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:54,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1734 states and 2210 transitions. [2024-11-13 23:14:54,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2210 transitions. [2024-11-13 23:14:54,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:14:54,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:54,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:55,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:56,818 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:03,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:03,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 1736 states and 2212 transitions. [2024-11-13 23:15:03,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 2212 transitions. [2024-11-13 23:15:03,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:15:03,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:03,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:03,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:05,431 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:09,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:09,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1737 states and 2215 transitions. [2024-11-13 23:15:09,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 2215 transitions. [2024-11-13 23:15:09,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:15:09,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:09,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:09,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:11,722 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:18,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:18,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1739 states and 2217 transitions. [2024-11-13 23:15:18,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 2217 transitions. [2024-11-13 23:15:18,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:15:18,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:18,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:18,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:20,487 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:24,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:24,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1740 states and 2220 transitions. [2024-11-13 23:15:24,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 2220 transitions. [2024-11-13 23:15:24,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:15:24,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:24,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:25,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:26,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:33,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:33,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1742 states and 2225 transitions. [2024-11-13 23:15:33,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1742 states and 2225 transitions. [2024-11-13 23:15:33,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:15:33,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:33,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:33,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:34,966 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:41,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:41,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1744 states and 2228 transitions. [2024-11-13 23:15:41,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1744 states and 2228 transitions. [2024-11-13 23:15:41,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:15:41,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:41,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:41,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:44,669 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:57,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:57,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1748 states and 2232 transitions. [2024-11-13 23:15:57,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2232 transitions. [2024-11-13 23:15:57,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 23:15:57,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:57,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:57,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:59,168 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:16:02,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:02,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1749 states and 2233 transitions. [2024-11-13 23:16:02,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2233 transitions. [2024-11-13 23:16:02,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:16:02,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:02,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:03,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:06,072 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:16:11,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:11,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1750 states and 2236 transitions. [2024-11-13 23:16:11,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 2236 transitions. [2024-11-13 23:16:11,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:16:11,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:11,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:11,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:13,352 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:16:20,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:20,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1752 states and 2242 transitions. [2024-11-13 23:16:20,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 2242 transitions. [2024-11-13 23:16:20,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:16:20,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:20,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:20,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:22,272 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:16:29,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:29,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1754 states and 2245 transitions. [2024-11-13 23:16:29,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 2245 transitions. [2024-11-13 23:16:29,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:16:29,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:29,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:29,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:32,625 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:16:46,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:46,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1758 states and 2249 transitions. [2024-11-13 23:16:46,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1758 states and 2249 transitions. [2024-11-13 23:16:46,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:16:46,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:46,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:46,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:47,895 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:16:52,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:52,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1759 states and 2250 transitions. [2024-11-13 23:16:52,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2250 transitions. [2024-11-13 23:16:52,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:16:52,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:52,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:52,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:55,482 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:01,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:01,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1760 states and 2253 transitions. [2024-11-13 23:17:01,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 2253 transitions. [2024-11-13 23:17:01,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:17:01,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:01,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:01,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:03,716 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:11,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:11,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1762 states and 2255 transitions. [2024-11-13 23:17:11,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2255 transitions. [2024-11-13 23:17:11,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:17:11,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:11,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:11,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:13,204 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:17,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:17,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1763 states and 2256 transitions. [2024-11-13 23:17:17,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 2256 transitions. [2024-11-13 23:17:17,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:17:17,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:17,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:17,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:19,528 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:23,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:23,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1764 states and 2257 transitions. [2024-11-13 23:17:23,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 2257 transitions. [2024-11-13 23:17:23,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:17:23,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:23,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:23,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:25,958 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:30,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:30,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1765 states and 2258 transitions. [2024-11-13 23:17:30,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 2258 transitions. [2024-11-13 23:17:30,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:17:30,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:30,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:30,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:32,438 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:36,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:36,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1766 states and 2259 transitions. [2024-11-13 23:17:36,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 2259 transitions. [2024-11-13 23:17:36,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:17:36,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:36,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:36,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:38,633 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:43,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:43,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1767 states and 2260 transitions. [2024-11-13 23:17:43,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1767 states and 2260 transitions. [2024-11-13 23:17:43,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:17:43,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:43,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:43,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:45,125 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:49,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:49,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1768 states and 2261 transitions. [2024-11-13 23:17:49,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1768 states and 2261 transitions. [2024-11-13 23:17:49,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:17:49,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:49,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:49,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:51,776 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:56,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:56,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1769 states and 2262 transitions. [2024-11-13 23:17:56,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 2262 transitions. [2024-11-13 23:17:56,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:17:56,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:56,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:56,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:58,333 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:02,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:02,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1770 states and 2263 transitions. [2024-11-13 23:18:02,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 2263 transitions. [2024-11-13 23:18:02,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:18:02,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:02,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:02,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:12,140 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:23,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:23,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1771 states and 2266 transitions. [2024-11-13 23:18:23,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 2266 transitions. [2024-11-13 23:18:23,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:18:23,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:23,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:23,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:26,551 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:34,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:34,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1773 states and 2268 transitions. [2024-11-13 23:18:34,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 2268 transitions. [2024-11-13 23:18:34,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:18:34,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:34,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:34,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:38,088 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:43,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:43,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1774 states and 2271 transitions. [2024-11-13 23:18:43,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 2271 transitions. [2024-11-13 23:18:43,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:18:43,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:43,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:43,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:46,444 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:54,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:54,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1776 states and 2276 transitions. [2024-11-13 23:18:54,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 2276 transitions. [2024-11-13 23:18:54,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:18:54,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:54,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:54,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:57,063 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:05,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:05,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1778 states and 2279 transitions. [2024-11-13 23:19:05,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 2279 transitions. [2024-11-13 23:19:05,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:19:05,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:05,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:05,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:10,157 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:27,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:27,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1782 states and 2283 transitions. [2024-11-13 23:19:27,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2283 transitions. [2024-11-13 23:19:27,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 23:19:27,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:27,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:27,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:30,856 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:36,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:36,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1783 states and 2286 transitions. [2024-11-13 23:19:36,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2286 transitions. [2024-11-13 23:19:36,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:19:36,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:36,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:37,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:40,496 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:49,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:49,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1785 states and 2288 transitions. [2024-11-13 23:19:49,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 2288 transitions. [2024-11-13 23:19:49,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:19:49,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:49,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:49,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:53,054 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:59,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:59,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1786 states and 2291 transitions. [2024-11-13 23:19:59,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1786 states and 2291 transitions. [2024-11-13 23:19:59,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:19:59,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:59,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:59,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:02,415 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:11,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:11,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1788 states and 2296 transitions. [2024-11-13 23:20:11,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 2296 transitions. [2024-11-13 23:20:11,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:20:11,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:11,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:11,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:14,248 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:22,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:22,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1790 states and 2299 transitions. [2024-11-13 23:20:22,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2299 transitions. [2024-11-13 23:20:22,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:20:22,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:22,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:22,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:27,492 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:44,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:44,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1794 states and 2303 transitions. [2024-11-13 23:20:44,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 2303 transitions. [2024-11-13 23:20:44,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:20:44,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:44,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:44,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:47,424 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:52,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:52,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1795 states and 2304 transitions. [2024-11-13 23:20:52,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 2304 transitions. [2024-11-13 23:20:52,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:20:52,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:52,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:53,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:58,242 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:05,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:05,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1796 states and 2307 transitions. [2024-11-13 23:21:05,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 2307 transitions. [2024-11-13 23:21:05,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 23:21:05,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:05,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:05,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:10,040 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:19,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:19,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1798 states and 2309 transitions. [2024-11-13 23:21:19,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 2309 transitions. [2024-11-13 23:21:19,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:21:19,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:19,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:19,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:00,770 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:44,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:44,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1799 states and 2312 transitions. [2024-11-13 23:22:44,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 2312 transitions. [2024-11-13 23:22:44,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:22:44,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:44,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:44,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:46,711 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:22:56,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:56,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1800 states and 2314 transitions. [2024-11-13 23:22:56,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 2314 transitions. [2024-11-13 23:22:56,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 23:22:56,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:56,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:56,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:59,682 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:23:12,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:12,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1802 states and 2317 transitions. [2024-11-13 23:23:12,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 2317 transitions. [2024-11-13 23:23:12,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:23:12,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:12,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:13,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:15,029 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:23:20,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:20,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1803 states and 2318 transitions. [2024-11-13 23:23:20,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 2318 transitions. [2024-11-13 23:23:20,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 23:23:20,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:20,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms