./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57de57a-358b-4792-b3f9-23042b1a8cf8/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57de57a-358b-4792-b3f9-23042b1a8cf8/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57de57a-358b-4792-b3f9-23042b1a8cf8/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57de57a-358b-4792-b3f9-23042b1a8cf8/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57de57a-358b-4792-b3f9-23042b1a8cf8/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57de57a-358b-4792-b3f9-23042b1a8cf8/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a37ff9cc75e7eb9f5325f8fa274b6f05ade1742d661d8f4c826631afb9b4bde2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:59:30,014 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:59:30,094 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57de57a-358b-4792-b3f9-23042b1a8cf8/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-25 02:59:30,099 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:59:30,100 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:59:30,122 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:59:30,123 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:59:30,123 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:59:30,124 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:59:30,124 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:59:30,124 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:59:30,124 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:59:30,124 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:59:30,124 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:59:30,124 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:59:30,125 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:59:30,125 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:59:30,125 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:59:30,125 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:59:30,125 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:59:30,125 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:59:30,126 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:59:30,126 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:59:30,126 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:59:30,126 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:59:30,126 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:59:30,126 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:59:30,127 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:59:30,127 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:59:30,127 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:59:30,127 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:59:30,127 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:59:30,127 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:59:30,127 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_c57de57a-358b-4792-b3f9-23042b1a8cf8/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a37ff9cc75e7eb9f5325f8fa274b6f05ade1742d661d8f4c826631afb9b4bde2 [2024-11-25 02:59:30,416 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:59:30,426 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:59:30,429 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:59:30,430 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:59:30,430 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:59:30,432 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57de57a-358b-4792-b3f9-23042b1a8cf8/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2024-11-25 02:59:33,382 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57de57a-358b-4792-b3f9-23042b1a8cf8/bin/ukojak-verify-ENZ3QT5qd3/data/c7a235d16/fcddd78237a644e2b0edfe9ca050f0af/FLAG0878b11cc [2024-11-25 02:59:33,867 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:59:33,868 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57de57a-358b-4792-b3f9-23042b1a8cf8/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2024-11-25 02:59:33,894 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57de57a-358b-4792-b3f9-23042b1a8cf8/bin/ukojak-verify-ENZ3QT5qd3/data/c7a235d16/fcddd78237a644e2b0edfe9ca050f0af/FLAG0878b11cc [2024-11-25 02:59:33,918 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57de57a-358b-4792-b3f9-23042b1a8cf8/bin/ukojak-verify-ENZ3QT5qd3/data/c7a235d16/fcddd78237a644e2b0edfe9ca050f0af [2024-11-25 02:59:33,922 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:59:33,923 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:59:33,925 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:59:33,926 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:59:33,931 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:59:33,934 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:59:33" (1/1) ... [2024-11-25 02:59:33,935 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@238d79f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:33, skipping insertion in model container [2024-11-25 02:59:33,937 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:59:33" (1/1) ... [2024-11-25 02:59:33,990 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:59:34,634 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:59:34,650 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:59:34,865 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:59:34,907 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:59:34,907 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:34 WrapperNode [2024-11-25 02:59:34,908 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:59:34,908 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:59:34,909 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:59:34,909 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:59:34,916 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:34" (1/1) ... [2024-11-25 02:59:34,946 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:34" (1/1) ... [2024-11-25 02:59:35,044 INFO L138 Inliner]: procedures = 177, calls = 474, calls flagged for inlining = 16, calls inlined = 20, statements flattened = 2353 [2024-11-25 02:59:35,045 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:59:35,046 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:59:35,046 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:59:35,046 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:59:35,054 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:34" (1/1) ... [2024-11-25 02:59:35,055 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:34" (1/1) ... [2024-11-25 02:59:35,071 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:34" (1/1) ... [2024-11-25 02:59:35,072 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:34" (1/1) ... [2024-11-25 02:59:35,190 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:34" (1/1) ... [2024-11-25 02:59:35,197 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:34" (1/1) ... [2024-11-25 02:59:35,227 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:34" (1/1) ... [2024-11-25 02:59:35,242 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:34" (1/1) ... [2024-11-25 02:59:35,257 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:34" (1/1) ... [2024-11-25 02:59:35,270 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:59:35,271 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:59:35,271 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:59:35,271 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:59:35,272 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:34" (1/1) ... [2024-11-25 02:59:35,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:59:35,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57de57a-358b-4792-b3f9-23042b1a8cf8/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:59:35,310 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57de57a-358b-4792-b3f9-23042b1a8cf8/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:59:35,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c57de57a-358b-4792-b3f9-23042b1a8cf8/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:59:35,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:59:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:59:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:59:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:59:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:59:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:59:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:59:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:59:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:59:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:59:35,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:59:35,664 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:59:35,667 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:59:38,580 INFO L? ?]: Removed 545 outVars from TransFormulas that were not future-live. [2024-11-25 02:59:38,580 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:59:41,296 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:59:41,297 INFO L312 CfgBuilder]: Removed 56 assume(true) statements. [2024-11-25 02:59:41,297 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:59:41 BoogieIcfgContainer [2024-11-25 02:59:41,297 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:59:41,298 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:59:41,298 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:59:41,310 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:59:41,310 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:59:41" (1/1) ... [2024-11-25 02:59:41,319 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:59:41,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:41,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 204 states and 347 transitions. [2024-11-25 02:59:41,370 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 347 transitions. [2024-11-25 02:59:41,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:59:41,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:41,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:41,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:41,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:59:41,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:41,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 205 states and 349 transitions. [2024-11-25 02:59:41,683 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 349 transitions. [2024-11-25 02:59:41,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 02:59:41,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:41,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:41,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:41,776 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:59:41,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:41,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 205 states and 345 transitions. [2024-11-25 02:59:41,793 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 345 transitions. [2024-11-25 02:59:41,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:59:41,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:41,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:41,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:41,876 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:59:41,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:41,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 205 states and 337 transitions. [2024-11-25 02:59:41,891 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 337 transitions. [2024-11-25 02:59:41,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:59:41,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:41,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:41,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:41,993 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:59:42,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:42,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 205 states and 325 transitions. [2024-11-25 02:59:42,019 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 325 transitions. [2024-11-25 02:59:42,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:59:42,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:42,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:42,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:42,185 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:59:52,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:00:02,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:00:02,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:02,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 205 states and 311 transitions. [2024-11-25 03:00:02,369 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 311 transitions. [2024-11-25 03:00:02,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:00:02,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:02,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:02,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:03,115 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:00:13,252 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 [] [2024-11-25 03:00:13,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:13,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 217 states and 324 transitions. [2024-11-25 03:00:13,446 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 324 transitions. [2024-11-25 03:00:13,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:00:13,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:13,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:13,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:13,744 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:00:13,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:13,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 217 states and 322 transitions. [2024-11-25 03:00:13,763 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 322 transitions. [2024-11-25 03:00:13,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:00:13,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:13,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:13,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:14,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:00:15,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:00:15,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:15,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 217 states and 320 transitions. [2024-11-25 03:00:15,435 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 320 transitions. [2024-11-25 03:00:15,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:00:15,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:15,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:15,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:15,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:00:25,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:00:35,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:00:46,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:00:52,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:00:52,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:52,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 220 states and 322 transitions. [2024-11-25 03:00:52,805 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 322 transitions. [2024-11-25 03:00:52,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:00:52,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:52,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:52,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:53,247 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:01:03,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:01:13,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:01:19,599 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:01:20,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:20,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 262 states and 374 transitions. [2024-11-25 03:01:20,279 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 374 transitions. [2024-11-25 03:01:20,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:01:20,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:20,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:20,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:20,528 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:01:20,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:20,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 262 states and 372 transitions. [2024-11-25 03:01:20,542 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 372 transitions. [2024-11-25 03:01:20,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:01:20,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:20,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:20,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:20,789 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:01:20,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:20,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 262 states and 370 transitions. [2024-11-25 03:01:20,863 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 370 transitions. [2024-11-25 03:01:20,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:01:20,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:20,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:21,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:21,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:01:31,130 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 [] [2024-11-25 03:01:31,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:31,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 262 states and 368 transitions. [2024-11-25 03:01:31,145 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 368 transitions. [2024-11-25 03:01:31,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:01:31,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:31,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:31,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:31,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:01:41,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:01:41,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:41,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 265 states and 370 transitions. [2024-11-25 03:01:41,532 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 370 transitions. [2024-11-25 03:01:41,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:01:41,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:41,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:41,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:41,731 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:01:41,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:41,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 265 states and 368 transitions. [2024-11-25 03:01:41,769 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 368 transitions. [2024-11-25 03:01:41,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:01:41,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:41,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:41,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:42,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:01:52,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:01:53,279 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:01:53,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:53,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 268 states and 370 transitions. [2024-11-25 03:01:53,325 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 370 transitions. [2024-11-25 03:01:53,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:01:53,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:53,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:53,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:53,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:02:03,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:02:13,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:02:18,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:02:28,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:02:29,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:29,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 330 states and 449 transitions. [2024-11-25 03:02:29,400 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 449 transitions. [2024-11-25 03:02:29,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 03:02:29,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:29,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:29,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:29,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:02:29,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:29,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 330 states and 448 transitions. [2024-11-25 03:02:29,676 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 448 transitions. [2024-11-25 03:02:29,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 03:02:29,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:29,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:29,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:30,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:02:30,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:30,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 338 states and 458 transitions. [2024-11-25 03:02:30,342 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 458 transitions. [2024-11-25 03:02:30,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:02:30,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:30,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:30,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:30,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:02:31,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:31,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 341 states and 460 transitions. [2024-11-25 03:02:31,852 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 460 transitions. [2024-11-25 03:02:31,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:02:31,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:31,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:31,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:32,063 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:02:32,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:32,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 341 states and 458 transitions. [2024-11-25 03:02:32,162 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 458 transitions. [2024-11-25 03:02:32,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:02:32,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:32,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:32,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:32,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:02:41,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:02:41,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:41,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 344 states and 460 transitions. [2024-11-25 03:02:41,754 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 460 transitions. [2024-11-25 03:02:41,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 03:02:41,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:41,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:41,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:42,044 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:02:43,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:43,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 345 states and 462 transitions. [2024-11-25 03:02:43,051 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 462 transitions. [2024-11-25 03:02:43,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:02:43,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:43,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:43,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:43,266 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:02:43,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:43,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 345 states and 461 transitions. [2024-11-25 03:02:43,298 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 461 transitions. [2024-11-25 03:02:43,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:02:43,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:43,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:43,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:43,721 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:02:43,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:43,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 353 states and 471 transitions. [2024-11-25 03:02:43,954 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 471 transitions. [2024-11-25 03:02:43,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:02:43,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:43,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:44,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:44,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:02:44,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:44,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 361 states and 481 transitions. [2024-11-25 03:02:44,728 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 481 transitions. [2024-11-25 03:02:44,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:02:44,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:44,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:44,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:45,003 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:02:45,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:45,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 361 states and 479 transitions. [2024-11-25 03:02:45,020 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 479 transitions. [2024-11-25 03:02:45,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 03:02:45,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:45,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:45,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:45,368 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:02:46,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:46,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 364 states and 481 transitions. [2024-11-25 03:02:46,422 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 481 transitions. [2024-11-25 03:02:46,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:02:46,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:46,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:46,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:46,834 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:02:53,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:02:53,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:53,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 365 states and 483 transitions. [2024-11-25 03:02:53,160 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 483 transitions. [2024-11-25 03:02:53,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:02:53,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:53,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:53,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:53,500 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:02:54,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:54,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 366 states and 485 transitions. [2024-11-25 03:02:54,080 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 485 transitions. [2024-11-25 03:02:54,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:02:54,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:54,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:54,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:54,405 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:02:54,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:54,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 366 states and 483 transitions. [2024-11-25 03:02:54,429 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 483 transitions. [2024-11-25 03:02:54,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 03:02:54,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:54,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:54,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:54,960 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:02:56,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:02:57,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:57,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 369 states and 485 transitions. [2024-11-25 03:02:57,107 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 485 transitions. [2024-11-25 03:02:57,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 03:02:57,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:57,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:57,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:57,494 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:03:00,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:03:01,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:01,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 372 states and 487 transitions. [2024-11-25 03:03:01,018 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 487 transitions. [2024-11-25 03:03:01,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 03:03:01,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:01,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:01,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:01,481 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:03:01,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:01,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 373 states and 489 transitions. [2024-11-25 03:03:01,509 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 489 transitions. [2024-11-25 03:03:01,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 03:03:01,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:01,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:01,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:01,836 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:03:01,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:01,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 372 states and 484 transitions. [2024-11-25 03:03:01,853 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 484 transitions. [2024-11-25 03:03:01,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:03:01,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:01,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:02,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:02,242 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:03:02,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:02,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 372 states and 480 transitions. [2024-11-25 03:03:02,260 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 480 transitions. [2024-11-25 03:03:02,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 03:03:02,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:02,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:02,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:02,572 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:03:02,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:02,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 372 states and 478 transitions. [2024-11-25 03:03:02,583 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 478 transitions. [2024-11-25 03:03:02,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 03:03:02,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:02,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:02,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:02,928 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:03:12,961 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 [] [2024-11-25 03:03:12,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:12,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 372 states and 476 transitions. [2024-11-25 03:03:12,973 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 476 transitions. [2024-11-25 03:03:12,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:03:12,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:12,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:13,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:13,498 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 03:03:17,215 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:03:27,660 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:03:30,809 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:03:41,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:03:51,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:04:01,621 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:04:11,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:04:22,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:04:32,047 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:04:42,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:04:52,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:04:59,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:04:59,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:59,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 495 states and 634 transitions. [2024-11-25 03:04:59,162 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 634 transitions. [2024-11-25 03:04:59,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:04:59,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:59,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:59,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:59,522 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:04:59,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:59,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 495 states and 630 transitions. [2024-11-25 03:04:59,544 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 630 transitions. [2024-11-25 03:04:59,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:04:59,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:59,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:59,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:59,871 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:05:00,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:00,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 495 states and 628 transitions. [2024-11-25 03:05:00,312 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 628 transitions. [2024-11-25 03:05:00,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:05:00,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:00,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:00,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:00,867 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:05:10,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:20,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:20,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:20,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 498 states and 630 transitions. [2024-11-25 03:05:20,559 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 630 transitions. [2024-11-25 03:05:20,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:05:20,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:20,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:20,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:21,172 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:05:31,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:33,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:33,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:33,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 501 states and 632 transitions. [2024-11-25 03:05:33,601 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 632 transitions. [2024-11-25 03:05:33,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:05:33,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:33,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:33,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:34,121 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:05:36,857 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:36,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:36,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 504 states and 634 transitions. [2024-11-25 03:05:36,874 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 634 transitions. [2024-11-25 03:05:36,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:05:36,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:36,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:37,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:37,353 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:05:47,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:57,393 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:06:07,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:06:17,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:06:17,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:17,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 507 states and 636 transitions. [2024-11-25 03:06:17,441 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 636 transitions. [2024-11-25 03:06:17,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:06:17,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:17,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:17,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:17,918 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:06:26,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:06:26,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:26,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 492 states and 617 transitions. [2024-11-25 03:06:26,704 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 617 transitions. [2024-11-25 03:06:26,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:06:26,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:26,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:26,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:27,133 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:37,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:06:46,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:06:47,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:47,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 536 states and 672 transitions. [2024-11-25 03:06:47,443 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 672 transitions. [2024-11-25 03:06:47,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:06:47,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:47,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:47,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:47,926 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 03:06:48,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:48,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 544 states and 682 transitions. [2024-11-25 03:06:48,233 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 682 transitions. [2024-11-25 03:06:48,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:06:48,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:48,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:48,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:48,759 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 03:06:49,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:49,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 552 states and 692 transitions. [2024-11-25 03:06:49,047 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 692 transitions. [2024-11-25 03:06:49,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:06:49,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:49,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:49,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:49,791 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:52,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:06:55,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:06:56,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:56,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 604 states and 752 transitions. [2024-11-25 03:06:56,287 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 752 transitions. [2024-11-25 03:06:56,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:06:56,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:56,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:56,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:56,884 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 03:06:57,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:57,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 612 states and 762 transitions. [2024-11-25 03:06:57,289 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 762 transitions. [2024-11-25 03:06:57,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:06:57,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:57,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:57,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:57,976 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 03:06:58,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:58,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 620 states and 772 transitions. [2024-11-25 03:06:58,237 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 772 transitions. [2024-11-25 03:06:58,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:06:58,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:58,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:58,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:58,677 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 47 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:07:04,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:07:04,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:04,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 623 states and 774 transitions. [2024-11-25 03:07:04,343 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 774 transitions. [2024-11-25 03:07:04,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:07:04,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:04,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:04,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:04,840 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 03:07:06,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:07:06,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:06,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 624 states and 776 transitions. [2024-11-25 03:07:06,423 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 776 transitions. [2024-11-25 03:07:06,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:07:06,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:06,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:06,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:06,854 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 03:07:08,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:07:08,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:08,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 625 states and 778 transitions. [2024-11-25 03:07:08,183 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 778 transitions. [2024-11-25 03:07:08,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:07:08,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:08,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:08,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:08,804 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 03:07:09,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:09,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 626 states and 780 transitions. [2024-11-25 03:07:09,375 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 780 transitions. [2024-11-25 03:07:09,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:07:09,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:09,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:09,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:09,901 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 03:07:11,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:11,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 627 states and 782 transitions. [2024-11-25 03:07:11,238 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 782 transitions. [2024-11-25 03:07:11,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:07:11,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:11,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:11,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:11,866 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:07:21,909 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 [] [2024-11-25 03:07:22,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:22,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 630 states and 784 transitions. [2024-11-25 03:07:22,777 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 784 transitions. [2024-11-25 03:07:22,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:07:22,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:22,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:23,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:23,321 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:07:28,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:07:28,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:28,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 633 states and 786 transitions. [2024-11-25 03:07:28,447 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 786 transitions. [2024-11-25 03:07:28,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:07:28,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:28,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:28,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:28,902 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:29,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:29,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 641 states and 796 transitions. [2024-11-25 03:07:29,123 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 796 transitions. [2024-11-25 03:07:29,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:07:29,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:29,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:29,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:29,525 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:29,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:29,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 649 states and 806 transitions. [2024-11-25 03:07:29,899 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 806 transitions. [2024-11-25 03:07:29,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:07:29,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:29,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:30,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:30,431 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 03:07:31,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:31,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 652 states and 808 transitions. [2024-11-25 03:07:31,299 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 808 transitions. [2024-11-25 03:07:31,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:07:31,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:31,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:31,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:31,757 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 03:07:32,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:32,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 655 states and 810 transitions. [2024-11-25 03:07:32,373 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 810 transitions. [2024-11-25 03:07:32,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:07:32,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:32,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:32,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:32,901 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 03:07:34,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:34,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 658 states and 812 transitions. [2024-11-25 03:07:34,421 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 812 transitions. [2024-11-25 03:07:34,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:07:34,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:34,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:34,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:34,898 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 03:07:36,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:07:36,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:36,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 661 states and 814 transitions. [2024-11-25 03:07:36,175 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 814 transitions. [2024-11-25 03:07:36,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:07:36,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:36,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:36,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:36,804 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:07:37,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:37,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 662 states and 816 transitions. [2024-11-25 03:07:37,334 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 816 transitions. [2024-11-25 03:07:37,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:07:37,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:37,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:37,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:37,846 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:38,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:38,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 670 states and 826 transitions. [2024-11-25 03:07:38,467 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 826 transitions. [2024-11-25 03:07:38,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:07:38,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:38,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:38,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:39,067 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:40,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:40,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 678 states and 836 transitions. [2024-11-25 03:07:40,305 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 836 transitions. [2024-11-25 03:07:40,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:07:40,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:40,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:40,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:40,719 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:07:41,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:41,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 679 states and 838 transitions. [2024-11-25 03:07:41,903 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 838 transitions. [2024-11-25 03:07:41,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 03:07:41,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:41,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:42,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:42,578 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:07:43,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:43,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 680 states and 840 transitions. [2024-11-25 03:07:43,269 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 840 transitions. [2024-11-25 03:07:43,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 03:07:43,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:43,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:43,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:43,863 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:07:44,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:44,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 681 states and 842 transitions. [2024-11-25 03:07:44,953 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 842 transitions. [2024-11-25 03:07:44,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:07:44,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:44,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:45,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:45,381 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:07:46,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:46,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 684 states and 844 transitions. [2024-11-25 03:07:46,348 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 844 transitions. [2024-11-25 03:07:46,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:07:46,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:46,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:46,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:46,837 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:07:48,290 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:07:48,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:48,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 687 states and 846 transitions. [2024-11-25 03:07:48,326 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 846 transitions. [2024-11-25 03:07:48,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:07:48,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:48,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:48,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:48,892 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:07:54,340 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:07:54,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:54,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 690 states and 848 transitions. [2024-11-25 03:07:54,515 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 848 transitions. [2024-11-25 03:07:54,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:07:54,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:54,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:54,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:55,316 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:07:59,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:07:59,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:59,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 693 states and 850 transitions. [2024-11-25 03:07:59,921 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 850 transitions. [2024-11-25 03:07:59,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-25 03:07:59,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:59,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:00,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:00,522 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 3 proven. 68 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 03:08:00,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:00,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 694 states and 850 transitions. [2024-11-25 03:08:00,773 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 850 transitions. [2024-11-25 03:08:00,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-25 03:08:00,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:00,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:01,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:01,466 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 03:08:12,882 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 [] [2024-11-25 03:08:22,897 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:08:32,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:08:42,920 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 [] [2024-11-25 03:08:43,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:43,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 732 states and 896 transitions. [2024-11-25 03:08:43,055 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 896 transitions. [2024-11-25 03:08:43,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-25 03:08:43,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:43,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:43,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:43,679 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 03:08:43,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:44,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 745 states and 913 transitions. [2024-11-25 03:08:44,000 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 913 transitions. [2024-11-25 03:08:44,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-25 03:08:44,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:44,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:44,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:44,698 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 03:08:44,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:44,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 746 states and 914 transitions. [2024-11-25 03:08:44,872 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 914 transitions. [2024-11-25 03:08:44,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-25 03:08:44,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:44,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:45,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:45,752 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:56,030 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 [] [2024-11-25 03:09:06,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:09:10,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:09:11,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:11,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 798 states and 977 transitions. [2024-11-25 03:09:11,133 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 977 transitions. [2024-11-25 03:09:11,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 03:09:11,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:11,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:11,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:11,814 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 87 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:09:21,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:09:22,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:09:22,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:22,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 801 states and 979 transitions. [2024-11-25 03:09:22,979 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 979 transitions. [2024-11-25 03:09:22,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 03:09:22,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:22,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:23,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:23,567 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 23 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:09:25,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:09:25,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:25,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 804 states and 981 transitions. [2024-11-25 03:09:25,442 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 981 transitions. [2024-11-25 03:09:25,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-25 03:09:25,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:25,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:25,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:26,522 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:09:34,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:09:34,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:34,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 807 states and 983 transitions. [2024-11-25 03:09:34,226 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 983 transitions. [2024-11-25 03:09:34,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-25 03:09:34,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:34,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:34,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:35,057 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:09:45,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:09:55,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:10:05,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:10:06,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:10:06,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:06,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 810 states and 985 transitions. [2024-11-25 03:10:06,670 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 985 transitions. [2024-11-25 03:10:06,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-25 03:10:06,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:06,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:07,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:07,368 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 03:10:07,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:07,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 818 states and 995 transitions. [2024-11-25 03:10:07,537 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 995 transitions. [2024-11-25 03:10:07,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-25 03:10:07,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:07,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:07,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:08,247 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 03:10:09,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:09,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 826 states and 1005 transitions. [2024-11-25 03:10:09,012 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1005 transitions. [2024-11-25 03:10:09,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-25 03:10:09,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:09,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:09,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:09,724 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:10:10,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:10,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 827 states and 1007 transitions. [2024-11-25 03:10:10,604 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1007 transitions. [2024-11-25 03:10:10,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-25 03:10:10,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:10,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:10,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:11,380 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:10:11,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:11,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 835 states and 1017 transitions. [2024-11-25 03:10:11,718 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1017 transitions. [2024-11-25 03:10:11,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-25 03:10:11,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:11,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:12,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:12,685 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:10:13,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:13,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 843 states and 1027 transitions. [2024-11-25 03:10:13,035 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1027 transitions. [2024-11-25 03:10:13,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-25 03:10:13,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:13,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:13,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:13,668 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:10:14,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:14,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 844 states and 1029 transitions. [2024-11-25 03:10:14,753 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1029 transitions. [2024-11-25 03:10:14,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-25 03:10:14,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:14,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:15,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:15,740 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:10:16,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:16,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 845 states and 1031 transitions. [2024-11-25 03:10:16,821 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1031 transitions. [2024-11-25 03:10:16,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-25 03:10:16,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:16,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:17,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:17,857 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:10:18,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:18,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 846 states and 1033 transitions. [2024-11-25 03:10:18,640 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1033 transitions. [2024-11-25 03:10:18,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-25 03:10:18,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:18,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:18,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:19,257 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-25 03:10:20,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:20,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 849 states and 1035 transitions. [2024-11-25 03:10:20,271 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1035 transitions. [2024-11-25 03:10:20,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-25 03:10:20,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:20,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:20,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:21,478 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-25 03:10:25,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:10:25,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:25,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 852 states and 1037 transitions. [2024-11-25 03:10:25,510 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1037 transitions. [2024-11-25 03:10:25,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-25 03:10:25,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:25,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:25,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:26,737 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:10:28,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:28,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 855 states and 1039 transitions. [2024-11-25 03:10:28,060 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1039 transitions. [2024-11-25 03:10:28,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-25 03:10:28,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:28,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:28,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:29,147 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:10:33,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:10:33,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:33,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 858 states and 1041 transitions. [2024-11-25 03:10:33,825 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1041 transitions. [2024-11-25 03:10:33,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-25 03:10:33,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:33,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:34,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:34,868 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-25 03:10:35,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:35,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 859 states and 1041 transitions. [2024-11-25 03:10:35,046 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1041 transitions. [2024-11-25 03:10:35,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-25 03:10:35,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:35,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:35,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:36,320 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-25 03:10:46,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:10:55,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:11:05,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:11:15,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:11:16,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:16,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 911 states and 1103 transitions. [2024-11-25 03:11:16,983 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1103 transitions. [2024-11-25 03:11:16,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-25 03:11:16,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:16,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:17,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:18,094 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:11:28,412 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:11:38,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:11:48,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:11:58,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:12:07,520 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:12:08,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:08,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 963 states and 1166 transitions. [2024-11-25 03:12:08,107 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1166 transitions. [2024-11-25 03:12:08,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-25 03:12:08,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:08,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:08,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:08,971 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 127 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 03:12:19,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:12:29,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:12:39,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:12:40,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:40,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 966 states and 1168 transitions. [2024-11-25 03:12:40,030 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1168 transitions. [2024-11-25 03:12:40,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-25 03:12:40,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:40,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:40,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:40,922 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 126 proven. 34 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 03:12:44,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:12:54,774 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:12:56,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:12:56,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:56,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 969 states and 1170 transitions. [2024-11-25 03:12:56,669 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1170 transitions. [2024-11-25 03:12:56,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-25 03:12:56,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:56,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:57,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:57,835 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:13:07,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:13:17,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:13:27,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:13:37,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:13:38,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:38,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 972 states and 1172 transitions. [2024-11-25 03:13:38,020 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1172 transitions. [2024-11-25 03:13:38,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-25 03:13:38,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:38,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:38,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:39,288 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:13:49,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:13:55,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:13:55,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:55,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 975 states and 1174 transitions. [2024-11-25 03:13:55,897 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1174 transitions. [2024-11-25 03:13:55,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-25 03:13:55,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:55,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:56,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:56,808 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-25 03:13:57,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:57,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 983 states and 1184 transitions. [2024-11-25 03:13:57,192 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1184 transitions. [2024-11-25 03:13:57,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-25 03:13:57,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:57,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:57,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:57,968 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-25 03:13:58,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:58,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 991 states and 1194 transitions. [2024-11-25 03:13:58,334 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1194 transitions. [2024-11-25 03:13:58,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-25 03:13:58,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:58,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:58,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:59,195 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-25 03:14:00,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:00,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 992 states and 1196 transitions. [2024-11-25 03:14:00,350 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1196 transitions. [2024-11-25 03:14:00,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-25 03:14:00,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:00,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:00,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:01,614 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:14:02,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:02,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 1000 states and 1206 transitions. [2024-11-25 03:14:02,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1206 transitions. [2024-11-25 03:14:02,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-25 03:14:02,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:02,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:02,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:03,194 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:14:03,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:03,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 1008 states and 1216 transitions. [2024-11-25 03:14:03,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1216 transitions. [2024-11-25 03:14:03,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-25 03:14:03,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:03,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:04,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:04,504 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-25 03:14:05,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:05,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 1009 states and 1218 transitions. [2024-11-25 03:14:05,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1218 transitions. [2024-11-25 03:14:05,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 03:14:05,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:05,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:05,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:06,605 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:14:07,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:07,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 1010 states and 1220 transitions. [2024-11-25 03:14:07,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1220 transitions. [2024-11-25 03:14:07,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 03:14:07,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:07,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:08,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:08,901 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:14:09,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:09,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 1011 states and 1222 transitions. [2024-11-25 03:14:09,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1222 transitions. [2024-11-25 03:14:09,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 03:14:09,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:09,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:10,963 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 03:14:12,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:12,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 1014 states and 1224 transitions. [2024-11-25 03:14:12,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1224 transitions. [2024-11-25 03:14:12,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 03:14:12,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:12,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:13,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:13,397 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 03:14:14,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:14,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 1017 states and 1226 transitions. [2024-11-25 03:14:14,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1226 transitions. [2024-11-25 03:14:14,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-25 03:14:14,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:14,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:15,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:16,010 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:14:23,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:14:23,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:23,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 1020 states and 1228 transitions. [2024-11-25 03:14:23,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1228 transitions. [2024-11-25 03:14:23,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-25 03:14:23,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:23,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:24,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:25,361 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:14:26,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:26,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 1023 states and 1230 transitions. [2024-11-25 03:14:26,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1230 transitions. [2024-11-25 03:14:26,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-25 03:14:26,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:26,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms