./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cfbc961-e214-46a1-a5ff-f6e329f093a1/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cfbc961-e214-46a1-a5ff-f6e329f093a1/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_7cfbc961-e214-46a1-a5ff-f6e329f093a1/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cfbc961-e214-46a1-a5ff-f6e329f093a1/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cfbc961-e214-46a1-a5ff-f6e329f093a1/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cfbc961-e214-46a1-a5ff-f6e329f093a1/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-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9a814f1cabb0a814aaaa0ad04ef0792a07c6fb7c73876a2da6ae85372115ff6c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:21:31,863 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:21:31,948 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cfbc961-e214-46a1-a5ff-f6e329f093a1/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-25 05:21:31,955 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:21:31,956 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:21:31,995 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:21:31,997 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:21:31,998 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:21:31,998 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:21:31,998 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:21:31,998 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:21:31,998 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:21:31,998 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:21:31,999 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 05:21:31,999 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 05:21:31,999 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 05:21:31,999 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:21:31,999 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:21:31,999 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:21:31,999 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:21:32,000 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:21:32,000 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:21:32,000 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:21:32,000 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:21:32,000 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:21:32,000 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:21:32,001 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:21:32,001 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:21:32,001 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:21:32,001 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:21:32,001 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_7cfbc961-e214-46a1-a5ff-f6e329f093a1/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-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a814f1cabb0a814aaaa0ad04ef0792a07c6fb7c73876a2da6ae85372115ff6c [2024-11-25 05:21:32,343 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:21:32,359 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:21:32,362 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:21:32,366 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:21:32,366 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:21:32,368 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cfbc961-e214-46a1-a5ff-f6e329f093a1/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2024-11-25 05:21:35,437 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cfbc961-e214-46a1-a5ff-f6e329f093a1/bin/ukojak-verify-ENZ3QT5qd3/data/579828ca8/20d5b60bc0d44350a775b3f5cd48c4a1/FLAG64cd357b6 [2024-11-25 05:21:35,850 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:21:35,850 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cfbc961-e214-46a1-a5ff-f6e329f093a1/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2024-11-25 05:21:35,879 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cfbc961-e214-46a1-a5ff-f6e329f093a1/bin/ukojak-verify-ENZ3QT5qd3/data/579828ca8/20d5b60bc0d44350a775b3f5cd48c4a1/FLAG64cd357b6 [2024-11-25 05:21:35,908 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cfbc961-e214-46a1-a5ff-f6e329f093a1/bin/ukojak-verify-ENZ3QT5qd3/data/579828ca8/20d5b60bc0d44350a775b3f5cd48c4a1 [2024-11-25 05:21:35,910 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:21:35,912 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:21:35,913 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:21:35,913 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:21:35,916 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:21:35,917 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:21:35" (1/1) ... [2024-11-25 05:21:35,918 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e7f292c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:21:35, skipping insertion in model container [2024-11-25 05:21:35,918 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:21:35" (1/1) ... [2024-11-25 05:21:35,988 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:21:36,581 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:21:36,607 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:21:36,736 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:21:36,786 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:21:36,786 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:21:36 WrapperNode [2024-11-25 05:21:36,787 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:21:36,788 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:21:36,788 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:21:36,788 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:21:36,793 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:21:36" (1/1) ... [2024-11-25 05:21:36,818 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:21:36" (1/1) ... [2024-11-25 05:21:36,911 INFO L138 Inliner]: procedures = 177, calls = 279, calls flagged for inlining = 13, calls inlined = 17, statements flattened = 1481 [2024-11-25 05:21:36,911 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:21:36,916 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:21:36,916 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:21:36,916 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:21:36,925 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:21:36" (1/1) ... [2024-11-25 05:21:36,926 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:21:36" (1/1) ... [2024-11-25 05:21:36,945 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:21:36" (1/1) ... [2024-11-25 05:21:36,949 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:21:36" (1/1) ... [2024-11-25 05:21:37,005 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:21:36" (1/1) ... [2024-11-25 05:21:37,007 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:21:36" (1/1) ... [2024-11-25 05:21:37,021 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:21:36" (1/1) ... [2024-11-25 05:21:37,025 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:21:36" (1/1) ... [2024-11-25 05:21:37,037 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:21:36" (1/1) ... [2024-11-25 05:21:37,054 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:21:37,058 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:21:37,058 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:21:37,058 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:21:37,059 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:21:36" (1/1) ... [2024-11-25 05:21:37,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:21:37,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cfbc961-e214-46a1-a5ff-f6e329f093a1/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:21:37,107 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cfbc961-e214-46a1-a5ff-f6e329f093a1/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:21:37,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cfbc961-e214-46a1-a5ff-f6e329f093a1/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:21:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 05:21:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 05:21:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 05:21:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:21:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 05:21:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 05:21:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 05:21:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 05:21:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:21:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:21:37,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:21:37,447 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:21:37,449 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:21:40,684 INFO L? ?]: Removed 1280 outVars from TransFormulas that were not future-live. [2024-11-25 05:21:40,685 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:21:42,519 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:21:42,523 INFO L312 CfgBuilder]: Removed 36 assume(true) statements. [2024-11-25 05:21:42,523 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:21:42 BoogieIcfgContainer [2024-11-25 05:21:42,524 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:21:42,524 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:21:42,524 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:21:42,538 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:21:42,538 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:21:42" (1/1) ... [2024-11-25 05:21:42,548 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:21:42,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:42,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 984 states and 1117 transitions. [2024-11-25 05:21:42,647 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1117 transitions. [2024-11-25 05:21:42,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 05:21:42,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:42,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:42,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:42,886 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 05:21:42,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:42,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 983 states and 1116 transitions. [2024-11-25 05:21:42,921 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1116 transitions. [2024-11-25 05:21:42,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 05:21:42,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:42,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:42,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:43,062 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 05:21:43,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:43,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 982 states and 1115 transitions. [2024-11-25 05:21:43,174 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1115 transitions. [2024-11-25 05:21:43,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 05:21:43,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:43,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:43,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:43,234 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 05:21:43,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:43,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 981 states and 1113 transitions. [2024-11-25 05:21:43,259 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1113 transitions. [2024-11-25 05:21:43,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 05:21:43,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:43,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:43,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:43,397 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 05:21:43,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:43,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 980 states and 1112 transitions. [2024-11-25 05:21:43,437 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1112 transitions. [2024-11-25 05:21:43,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 05:21:43,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:43,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:43,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:43,504 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 05:21:43,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:43,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 979 states and 1111 transitions. [2024-11-25 05:21:43,529 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1111 transitions. [2024-11-25 05:21:43,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 05:21:43,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:43,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:43,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:43,617 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 05:21:43,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:43,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 978 states and 1110 transitions. [2024-11-25 05:21:43,646 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1110 transitions. [2024-11-25 05:21:43,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 05:21:43,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:43,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:43,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:43,846 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 05:21:43,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:43,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 977 states and 1109 transitions. [2024-11-25 05:21:43,877 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1109 transitions. [2024-11-25 05:21:43,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 05:21:43,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:43,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:43,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:44,106 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 05:21:44,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:44,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 980 states and 1114 transitions. [2024-11-25 05:21:44,367 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1114 transitions. [2024-11-25 05:21:44,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 05:21:44,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:44,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:44,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:44,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:44,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:44,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 979 states and 1112 transitions. [2024-11-25 05:21:44,426 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1112 transitions. [2024-11-25 05:21:44,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 05:21:44,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:44,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:44,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:44,491 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 05:21:44,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:44,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 978 states and 1111 transitions. [2024-11-25 05:21:44,521 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1111 transitions. [2024-11-25 05:21:44,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 05:21:44,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:44,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:44,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:44,603 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 05:21:44,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:44,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 979 states and 1113 transitions. [2024-11-25 05:21:44,756 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1113 transitions. [2024-11-25 05:21:44,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 05:21:44,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:44,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:44,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:44,880 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 05:21:45,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:45,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 980 states and 1115 transitions. [2024-11-25 05:21:45,226 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1115 transitions. [2024-11-25 05:21:45,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 05:21:45,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:45,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:45,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:45,277 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 05:21:45,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:45,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 981 states and 1117 transitions. [2024-11-25 05:21:45,430 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1117 transitions. [2024-11-25 05:21:45,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 05:21:45,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:45,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:45,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:45,511 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 05:21:45,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:45,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 982 states and 1118 transitions. [2024-11-25 05:21:45,828 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1118 transitions. [2024-11-25 05:21:45,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 05:21:45,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:45,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:45,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:45,860 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 05:21:45,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:45,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 981 states and 1117 transitions. [2024-11-25 05:21:45,885 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1117 transitions. [2024-11-25 05:21:45,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 05:21:45,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:45,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:45,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:45,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:45,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:45,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 980 states and 1116 transitions. [2024-11-25 05:21:45,980 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1116 transitions. [2024-11-25 05:21:45,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 05:21:45,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:45,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:46,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:46,037 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 05:21:46,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:46,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 979 states and 1115 transitions. [2024-11-25 05:21:46,212 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1115 transitions. [2024-11-25 05:21:46,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 05:21:46,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:46,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:46,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:46,332 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 05:21:47,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:47,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 983 states and 1120 transitions. [2024-11-25 05:21:47,161 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1120 transitions. [2024-11-25 05:21:47,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 05:21:47,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:47,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:47,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:47,363 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 05:21:47,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:47,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 985 states and 1123 transitions. [2024-11-25 05:21:47,841 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1123 transitions. [2024-11-25 05:21:47,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 05:21:47,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:47,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:47,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:47,888 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 05:21:47,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:47,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 985 states and 1121 transitions. [2024-11-25 05:21:47,904 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1121 transitions. [2024-11-25 05:21:47,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 05:21:47,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:47,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:47,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:47,946 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 05:21:47,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:47,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 985 states and 1117 transitions. [2024-11-25 05:21:47,959 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1117 transitions. [2024-11-25 05:21:47,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 05:21:47,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:47,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:47,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:48,214 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 05:21:48,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:48,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 990 states and 1124 transitions. [2024-11-25 05:21:48,319 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1124 transitions. [2024-11-25 05:21:48,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 05:21:48,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:48,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:48,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:48,439 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 05:21:48,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:48,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 992 states and 1127 transitions. [2024-11-25 05:21:48,813 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1127 transitions. [2024-11-25 05:21:48,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 05:21:48,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:48,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:48,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:48,980 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 05:21:49,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:49,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 994 states and 1132 transitions. [2024-11-25 05:21:49,360 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1132 transitions. [2024-11-25 05:21:49,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:21:49,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:49,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:49,508 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 05:21:49,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:49,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 997 states and 1138 transitions. [2024-11-25 05:21:49,717 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1138 transitions. [2024-11-25 05:21:49,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 05:21:49,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:49,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:49,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:49,802 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 05:21:49,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:49,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 1000 states and 1142 transitions. [2024-11-25 05:21:49,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1142 transitions. [2024-11-25 05:21:49,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:21:49,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:49,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:49,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:50,048 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 05:21:50,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:50,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 1003 states and 1147 transitions. [2024-11-25 05:21:50,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1147 transitions. [2024-11-25 05:21:50,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:21:50,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:50,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:50,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:50,435 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 05:21:50,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:50,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 1008 states and 1154 transitions. [2024-11-25 05:21:50,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1154 transitions. [2024-11-25 05:21:50,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 05:21:50,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:50,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:50,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:50,766 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 05:21:50,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:50,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 1011 states and 1159 transitions. [2024-11-25 05:21:50,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1159 transitions. [2024-11-25 05:21:50,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 05:21:50,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:50,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:50,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:50,913 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 05:21:50,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:50,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 1014 states and 1163 transitions. [2024-11-25 05:21:50,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1163 transitions. [2024-11-25 05:21:50,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:21:50,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:50,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:50,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:51,029 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 05:21:51,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:51,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 1030 states and 1183 transitions. [2024-11-25 05:21:51,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1183 transitions. [2024-11-25 05:21:51,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:21:51,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:51,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:51,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:52,072 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 05:21:53,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:53,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 1050 states and 1214 transitions. [2024-11-25 05:21:53,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1214 transitions. [2024-11-25 05:21:53,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:21:53,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:53,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:53,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:54,025 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 05:21:54,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:54,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 1057 states and 1224 transitions. [2024-11-25 05:21:54,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1224 transitions. [2024-11-25 05:21:54,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:21:54,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:54,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:54,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:54,888 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 05:21:54,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:54,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 1060 states and 1228 transitions. [2024-11-25 05:21:54,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1228 transitions. [2024-11-25 05:21:54,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:21:54,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:54,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:54,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:55,233 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 05:21:55,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:55,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 1063 states and 1234 transitions. [2024-11-25 05:21:55,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1234 transitions. [2024-11-25 05:21:55,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 05:21:55,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:55,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:55,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:55,813 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 05:21:56,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:56,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 1065 states and 1237 transitions. [2024-11-25 05:21:56,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1237 transitions. [2024-11-25 05:21:56,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:21:56,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:56,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:56,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:56,200 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 05:21:56,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:56,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 1068 states and 1241 transitions. [2024-11-25 05:21:56,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 1241 transitions. [2024-11-25 05:21:56,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:21:56,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:56,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:56,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:56,317 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 05:21:56,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:56,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 1071 states and 1245 transitions. [2024-11-25 05:21:56,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1245 transitions. [2024-11-25 05:21:56,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:21:56,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:56,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:56,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:56,400 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 05:21:56,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:56,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 1074 states and 1249 transitions. [2024-11-25 05:21:56,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1249 transitions. [2024-11-25 05:21:56,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:21:56,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:56,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:56,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:56,566 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 05:21:56,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:56,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 1077 states and 1253 transitions. [2024-11-25 05:21:56,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1253 transitions. [2024-11-25 05:21:56,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 05:21:56,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:56,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:56,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:56,633 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 05:22:06,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:22:06,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:06,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 1077 states and 1251 transitions. [2024-11-25 05:22:06,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1251 transitions. [2024-11-25 05:22:06,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 05:22:06,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:06,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:06,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:06,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:18,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 05:22:18,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:18,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 1108 states and 1301 transitions. [2024-11-25 05:22:18,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1301 transitions. [2024-11-25 05:22:18,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 05:22:18,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:18,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:18,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:18,481 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 05:22:21,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:21,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1139 states and 1351 transitions. [2024-11-25 05:22:21,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1351 transitions. [2024-11-25 05:22:21,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 05:22:21,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:21,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:21,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:21,393 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 05:22:21,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:21,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1140 states and 1351 transitions. [2024-11-25 05:22:21,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1351 transitions. [2024-11-25 05:22:21,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 05:22:21,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:21,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:21,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:21,598 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 05:22:21,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:21,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1141 states and 1351 transitions. [2024-11-25 05:22:21,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1351 transitions. [2024-11-25 05:22:21,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 05:22:21,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:21,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:21,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:21,738 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 05:22:21,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:21,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1140 states and 1350 transitions. [2024-11-25 05:22:21,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1350 transitions. [2024-11-25 05:22:21,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 05:22:21,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:21,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:21,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:22,023 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 05:22:22,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:22,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1141 states and 1352 transitions. [2024-11-25 05:22:22,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1352 transitions. [2024-11-25 05:22:22,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 05:22:22,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:22,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:22,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:22,169 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 05:22:22,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:22,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1142 states and 1352 transitions. [2024-11-25 05:22:22,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1352 transitions. [2024-11-25 05:22:22,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 05:22:22,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:22,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:22,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:22,291 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 05:22:22,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:22,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1144 states and 1354 transitions. [2024-11-25 05:22:22,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1354 transitions. [2024-11-25 05:22:22,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 05:22:22,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:22,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:22,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:22,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:22,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:22,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1143 states and 1353 transitions. [2024-11-25 05:22:22,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1353 transitions. [2024-11-25 05:22:22,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 05:22:22,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:22,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:22,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:23,044 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 05:22:23,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:23,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1144 states and 1354 transitions. [2024-11-25 05:22:23,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1354 transitions. [2024-11-25 05:22:23,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 05:22:23,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:23,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:23,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:23,251 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 05:22:23,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:23,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1145 states and 1354 transitions. [2024-11-25 05:22:23,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1354 transitions. [2024-11-25 05:22:23,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 05:22:23,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:23,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:23,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:23,397 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 05:22:23,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:23,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1144 states and 1353 transitions. [2024-11-25 05:22:23,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1353 transitions. [2024-11-25 05:22:23,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 05:22:23,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:23,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:23,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:23,564 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 05:22:23,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:23,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1146 states and 1356 transitions. [2024-11-25 05:22:23,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1356 transitions. [2024-11-25 05:22:23,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 05:22:23,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:23,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:23,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:23,798 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 05:22:38,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 05:22:41,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 05:22:41,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:41,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1190 states and 1422 transitions. [2024-11-25 05:22:41,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1422 transitions. [2024-11-25 05:22:41,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:22:41,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:41,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:41,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:41,690 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 05:22:41,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:41,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1191 states and 1422 transitions. [2024-11-25 05:22:41,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1422 transitions. [2024-11-25 05:22:41,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:22:41,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:41,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:41,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:41,845 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 05:22:41,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:41,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1190 states and 1421 transitions. [2024-11-25 05:22:41,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1421 transitions. [2024-11-25 05:22:41,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:22:41,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:41,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:41,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:42,100 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 05:22:42,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:42,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1191 states and 1422 transitions. [2024-11-25 05:22:42,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1422 transitions. [2024-11-25 05:22:42,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:22:42,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:42,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:42,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:42,283 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 05:22:42,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:42,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1192 states and 1422 transitions. [2024-11-25 05:22:42,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 1422 transitions. [2024-11-25 05:22:42,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 05:22:42,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:42,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:42,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:42,538 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 05:22:42,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:42,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1194 states and 1422 transitions. [2024-11-25 05:22:42,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 1422 transitions. [2024-11-25 05:22:42,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 05:22:42,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:42,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:42,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:42,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:42,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:42,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1196 states and 1424 transitions. [2024-11-25 05:22:42,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 1424 transitions. [2024-11-25 05:22:42,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 05:22:42,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:42,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:43,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:43,415 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 05:22:46,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:46,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 1221 states and 1461 transitions. [2024-11-25 05:22:46,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1461 transitions. [2024-11-25 05:22:46,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 05:22:46,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:46,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:46,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:47,091 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 05:22:48,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:48,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1228 states and 1468 transitions. [2024-11-25 05:22:48,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1468 transitions. [2024-11-25 05:22:48,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 05:22:48,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:48,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:48,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:48,235 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 05:22:48,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:48,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 1227 states and 1467 transitions. [2024-11-25 05:22:48,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1467 transitions. [2024-11-25 05:22:48,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 05:22:48,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:48,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:48,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:48,533 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 05:22:49,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:49,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 1228 states and 1469 transitions. [2024-11-25 05:22:49,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1469 transitions. [2024-11-25 05:22:49,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 05:22:49,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:49,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:49,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:49,215 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 05:22:49,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:49,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 1227 states and 1467 transitions. [2024-11-25 05:22:49,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1467 transitions. [2024-11-25 05:22:49,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 05:22:49,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:49,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:49,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:49,366 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 05:22:49,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:49,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 1229 states and 1469 transitions. [2024-11-25 05:22:49,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1469 transitions. [2024-11-25 05:22:49,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:22:49,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:49,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:49,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:50,160 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 05:22:51,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:51,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 1233 states and 1474 transitions. [2024-11-25 05:22:51,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1474 transitions. [2024-11-25 05:22:51,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 05:22:51,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:51,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:51,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:52,651 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 05:22:54,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:54,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 1238 states and 1481 transitions. [2024-11-25 05:22:54,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1481 transitions. [2024-11-25 05:22:54,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 05:22:54,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:54,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:55,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:55,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:56,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:56,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 1240 states and 1485 transitions. [2024-11-25 05:22:56,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1485 transitions. [2024-11-25 05:22:56,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 05:22:56,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:56,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:56,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:56,410 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 05:22:57,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:57,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 1244 states and 1491 transitions. [2024-11-25 05:22:57,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1491 transitions. [2024-11-25 05:22:57,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 05:22:57,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:57,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:57,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:58,472 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 05:23:00,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:00,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 1247 states and 1500 transitions. [2024-11-25 05:23:00,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1500 transitions. [2024-11-25 05:23:00,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 05:23:00,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:00,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:00,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:02,114 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 05:23:07,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:07,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 1255 states and 1517 transitions. [2024-11-25 05:23:07,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1517 transitions. [2024-11-25 05:23:07,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 05:23:07,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:07,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:07,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:09,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:23:14,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:14,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 1264 states and 1535 transitions. [2024-11-25 05:23:14,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1535 transitions. [2024-11-25 05:23:14,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 05:23:14,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:14,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:15,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:15,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:23:15,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:15,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 1265 states and 1538 transitions. [2024-11-25 05:23:15,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1538 transitions. [2024-11-25 05:23:15,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 05:23:15,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:15,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:15,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:16,022 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 05:23:16,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:16,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 1267 states and 1542 transitions. [2024-11-25 05:23:16,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1542 transitions. [2024-11-25 05:23:16,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:23:16,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:16,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:16,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:18,847 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 05:23:21,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:21,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 1271 states and 1551 transitions. [2024-11-25 05:23:21,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1551 transitions. [2024-11-25 05:23:21,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:23:21,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:21,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:21,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:23,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:23:25,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:25,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 1273 states and 1557 transitions. [2024-11-25 05:23:25,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1557 transitions. [2024-11-25 05:23:25,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 05:23:25,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:25,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:25,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:25,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:23:26,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:26,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 1274 states and 1559 transitions. [2024-11-25 05:23:26,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1559 transitions. [2024-11-25 05:23:26,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 05:23:26,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:26,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:26,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:26,835 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 05:23:27,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:27,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1276 states and 1562 transitions. [2024-11-25 05:23:27,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1562 transitions. [2024-11-25 05:23:27,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 05:23:27,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:27,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:27,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:28,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:23:31,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:31,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1280 states and 1572 transitions. [2024-11-25 05:23:31,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1572 transitions. [2024-11-25 05:23:31,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 05:23:31,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:31,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:31,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:33,389 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 05:23:37,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:37,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 1282 states and 1577 transitions. [2024-11-25 05:23:37,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1577 transitions. [2024-11-25 05:23:37,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 05:23:37,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:37,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:37,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:37,788 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 05:23:38,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:38,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1283 states and 1579 transitions. [2024-11-25 05:23:38,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1579 transitions. [2024-11-25 05:23:38,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 05:23:38,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:38,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:38,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:38,734 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 05:23:39,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:39,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 1285 states and 1582 transitions. [2024-11-25 05:23:39,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1582 transitions. [2024-11-25 05:23:39,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:23:39,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:39,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:39,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:41,265 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 05:23:45,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:45,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1289 states and 1591 transitions. [2024-11-25 05:23:45,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 1591 transitions. [2024-11-25 05:23:45,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:23:45,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:45,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:45,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:47,692 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 05:23:50,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:50,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1291 states and 1596 transitions. [2024-11-25 05:23:50,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1596 transitions. [2024-11-25 05:23:50,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:23:50,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:50,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:50,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:50,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:23:51,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:51,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1292 states and 1598 transitions. [2024-11-25 05:23:51,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1598 transitions. [2024-11-25 05:23:51,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:23:51,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:51,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:51,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:51,944 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 05:23:53,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:53,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1294 states and 1601 transitions. [2024-11-25 05:23:53,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1601 transitions. [2024-11-25 05:23:53,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 05:23:53,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:53,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:53,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:55,189 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 05:23:59,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:59,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 1298 states and 1611 transitions. [2024-11-25 05:23:59,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1611 transitions. [2024-11-25 05:23:59,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 05:23:59,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:59,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:59,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:03,859 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 05:24:10,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:10,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 1300 states and 1617 transitions. [2024-11-25 05:24:10,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1617 transitions. [2024-11-25 05:24:10,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 05:24:10,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:10,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:10,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:10,197 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 05:24:11,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:11,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1301 states and 1619 transitions. [2024-11-25 05:24:11,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1619 transitions. [2024-11-25 05:24:11,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 05:24:11,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:11,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:11,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:12,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:24:26,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:26,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 1318 states and 1647 transitions. [2024-11-25 05:24:26,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 1647 transitions. [2024-11-25 05:24:26,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 05:24:26,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:26,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:26,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:29,182 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 05:24:35,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:35,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 1322 states and 1656 transitions. [2024-11-25 05:24:35,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 1656 transitions. [2024-11-25 05:24:35,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 05:24:35,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:35,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:35,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:38,142 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 05:24:42,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:42,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 1324 states and 1661 transitions. [2024-11-25 05:24:42,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 1661 transitions. [2024-11-25 05:24:42,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 05:24:42,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:42,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:42,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:42,792 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 05:24:43,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:43,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 1325 states and 1663 transitions. [2024-11-25 05:24:43,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 1663 transitions. [2024-11-25 05:24:43,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 05:24:43,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:43,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:44,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:44,069 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 05:24:45,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:45,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1327 states and 1667 transitions. [2024-11-25 05:24:45,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 1667 transitions. [2024-11-25 05:24:45,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 05:24:45,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:45,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:45,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:47,182 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 05:24:49,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:49,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1331 states and 1676 transitions. [2024-11-25 05:24:49,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 1676 transitions. [2024-11-25 05:24:49,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 05:24:49,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:49,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:49,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:54,234 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 05:25:01,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:01,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 1333 states and 1681 transitions. [2024-11-25 05:25:01,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 1681 transitions. [2024-11-25 05:25:01,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 05:25:01,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:01,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:01,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:01,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:25:02,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:02,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 1326 states and 1674 transitions. [2024-11-25 05:25:02,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 1674 transitions. [2024-11-25 05:25:02,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 05:25:02,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:02,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:02,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:02,813 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 05:25:04,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:04,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 1329 states and 1678 transitions. [2024-11-25 05:25:04,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 1678 transitions. [2024-11-25 05:25:04,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 05:25:04,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:04,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:04,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:05,263 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 05:25:07,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:07,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 1332 states and 1683 transitions. [2024-11-25 05:25:07,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 1683 transitions. [2024-11-25 05:25:07,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 05:25:07,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:07,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:07,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:10,586 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 05:25:16,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:16,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1335 states and 1688 transitions. [2024-11-25 05:25:16,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 1688 transitions. [2024-11-25 05:25:16,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 05:25:16,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:16,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:16,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:20,382 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 05:25:35,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:35,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 1343 states and 1703 transitions. [2024-11-25 05:25:35,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1703 transitions. [2024-11-25 05:25:35,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 05:25:35,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:35,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:35,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:39,835 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 05:25:56,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:56,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 1352 states and 1720 transitions. [2024-11-25 05:25:56,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 1720 transitions. [2024-11-25 05:25:56,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 05:25:56,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:56,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:56,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:57,389 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 05:25:59,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:59,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 1359 states and 1728 transitions. [2024-11-25 05:25:59,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 1728 transitions. [2024-11-25 05:25:59,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 05:25:59,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:59,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:59,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:00,361 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 05:26:04,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:04,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 1367 states and 1740 transitions. [2024-11-25 05:26:04,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 1740 transitions. [2024-11-25 05:26:04,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 05:26:04,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:04,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:04,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:06,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:13,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:13,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 1368 states and 1741 transitions. [2024-11-25 05:26:13,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 1741 transitions. [2024-11-25 05:26:13,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 05:26:13,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:13,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:14,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:16,329 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 05:26:22,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:22,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 1369 states and 1743 transitions. [2024-11-25 05:26:22,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 1743 transitions. [2024-11-25 05:26:22,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 05:26:22,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:22,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:23,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:24,417 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:31,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:31,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 1370 states and 1745 transitions. [2024-11-25 05:26:31,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 1745 transitions. [2024-11-25 05:26:31,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 05:26:31,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:31,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:31,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:33,580 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:43,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:43,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 1371 states and 1744 transitions. [2024-11-25 05:26:43,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 1744 transitions. [2024-11-25 05:26:43,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 05:26:43,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:43,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:44,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:46,067 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:50,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:50,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1372 states and 1746 transitions. [2024-11-25 05:26:50,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1746 transitions. [2024-11-25 05:26:50,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:26:50,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:50,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:50,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:52,771 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:59,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:59,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1373 states and 1746 transitions. [2024-11-25 05:26:59,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 1746 transitions. [2024-11-25 05:26:59,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 05:26:59,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:59,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:59,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:01,308 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:27:05,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:05,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 1374 states and 1747 transitions. [2024-11-25 05:27:05,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 1747 transitions. [2024-11-25 05:27:05,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 05:27:05,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:05,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:05,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:08,208 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:27:13,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:13,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 1375 states and 1749 transitions. [2024-11-25 05:27:13,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 1749 transitions. [2024-11-25 05:27:13,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 05:27:13,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:13,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:13,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:15,477 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:27:22,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:22,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1376 states and 1750 transitions. [2024-11-25 05:27:22,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 1750 transitions. [2024-11-25 05:27:22,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 05:27:22,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:22,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:22,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:26,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:27:38,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:38,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1377 states and 1750 transitions. [2024-11-25 05:27:38,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 1750 transitions. [2024-11-25 05:27:38,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 05:27:38,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:38,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:39,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:41,069 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:27:45,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:45,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 1378 states and 1751 transitions. [2024-11-25 05:27:45,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 1751 transitions. [2024-11-25 05:27:45,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 05:27:45,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:45,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:45,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:46,783 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:27:51,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:51,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 1379 states and 1752 transitions. [2024-11-25 05:27:51,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 1752 transitions. [2024-11-25 05:27:51,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 05:27:51,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:51,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:51,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:52,788 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:27:57,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:57,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 1380 states and 1753 transitions. [2024-11-25 05:27:57,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 1753 transitions. [2024-11-25 05:27:57,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 05:27:57,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:57,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:57,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:59,158 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:28:03,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:03,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 1381 states and 1754 transitions. [2024-11-25 05:28:03,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 1754 transitions. [2024-11-25 05:28:03,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 05:28:03,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:03,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:03,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:08,996 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:28:17,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:17,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 1382 states and 1756 transitions. [2024-11-25 05:28:17,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 1756 transitions. [2024-11-25 05:28:17,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 05:28:17,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:17,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:17,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:19,541 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:28:27,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:27,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 1383 states and 1756 transitions. [2024-11-25 05:28:27,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 1756 transitions. [2024-11-25 05:28:27,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 05:28:27,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:27,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:27,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:30,340 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:28:35,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:35,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 1384 states and 1758 transitions. [2024-11-25 05:28:35,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 1758 transitions. [2024-11-25 05:28:35,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 05:28:35,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:35,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:35,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:38,173 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:28:47,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:47,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1385 states and 1759 transitions. [2024-11-25 05:28:47,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 1759 transitions. [2024-11-25 05:28:47,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 05:28:47,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:47,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:47,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:49,337 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:28:56,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:56,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 1386 states and 1760 transitions. [2024-11-25 05:28:56,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 1760 transitions. [2024-11-25 05:28:56,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 05:28:56,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:56,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:57,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:59,182 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:07,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:07,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 1387 states and 1761 transitions. [2024-11-25 05:29:07,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 1761 transitions. [2024-11-25 05:29:07,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 05:29:07,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:07,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:07,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:09,274 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:17,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:17,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 1388 states and 1762 transitions. [2024-11-25 05:29:17,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 1762 transitions. [2024-11-25 05:29:17,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 05:29:17,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:17,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:17,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:19,585 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:27,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:27,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 1389 states and 1763 transitions. [2024-11-25 05:29:27,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 1763 transitions. [2024-11-25 05:29:27,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 05:29:27,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:27,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:27,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:29,683 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:38,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:38,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 1390 states and 1764 transitions. [2024-11-25 05:29:38,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 1764 transitions. [2024-11-25 05:29:38,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 05:29:38,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:38,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:38,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:40,578 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:48,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:48,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 1391 states and 1765 transitions. [2024-11-25 05:29:48,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 1765 transitions. [2024-11-25 05:29:48,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 05:29:48,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:48,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:49,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:56,194 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:30:31,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:31,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 1392 states and 1765 transitions. [2024-11-25 05:30:31,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 1765 transitions. [2024-11-25 05:30:31,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 05:30:31,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:31,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:31,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:33,847 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:30:39,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:39,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1766 states to 1393 states and 1766 transitions. [2024-11-25 05:30:39,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 1766 transitions. [2024-11-25 05:30:39,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 05:30:39,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:39,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:39,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:43,212 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:30:50,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:50,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 1394 states and 1768 transitions. [2024-11-25 05:30:50,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 1768 transitions. [2024-11-25 05:30:50,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 05:30:50,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:50,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:50,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:53,706 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:31:02,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:02,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 1395 states and 1768 transitions. [2024-11-25 05:31:02,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 1768 transitions. [2024-11-25 05:31:02,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 05:31:02,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:02,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:02,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:05,120 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:31:10,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:10,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 1396 states and 1769 transitions. [2024-11-25 05:31:10,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 1769 transitions. [2024-11-25 05:31:10,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 05:31:10,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:10,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:10,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:12,885 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:31:18,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:18,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 1397 states and 1770 transitions. [2024-11-25 05:31:18,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 1770 transitions. [2024-11-25 05:31:18,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 05:31:18,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:18,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:18,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:24,277 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:31:33,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:33,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1398 states and 1772 transitions. [2024-11-25 05:31:33,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 1772 transitions. [2024-11-25 05:31:33,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 05:31:33,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:33,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:33,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:37,095 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:31:47,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:47,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 1399 states and 1773 transitions. [2024-11-25 05:31:47,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 1773 transitions. [2024-11-25 05:31:47,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 05:31:47,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:47,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:47,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:50,183 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:31:59,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:59,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1400 states and 1774 transitions. [2024-11-25 05:31:59,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 1774 transitions. [2024-11-25 05:31:59,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 05:31:59,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:59,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:59,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:02,710 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:32:12,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:12,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 1401 states and 1775 transitions. [2024-11-25 05:32:12,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 1775 transitions. [2024-11-25 05:32:12,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 05:32:12,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:12,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:13,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:16,128 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:32:25,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:25,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 1402 states and 1776 transitions. [2024-11-25 05:32:25,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 1776 transitions. [2024-11-25 05:32:25,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 05:32:25,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:25,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:25,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:31,778 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:32:59,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:59,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 1403 states and 1776 transitions. [2024-11-25 05:32:59,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 1776 transitions. [2024-11-25 05:32:59,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 05:32:59,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:59,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:59,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:02,404 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:33:07,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:07,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 1404 states and 1777 transitions. [2024-11-25 05:33:07,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1777 transitions. [2024-11-25 05:33:07,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 05:33:07,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:07,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:08,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:11,191 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:33:18,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:18,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 1405 states and 1778 transitions. [2024-11-25 05:33:18,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 1778 transitions. [2024-11-25 05:33:18,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 05:33:18,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:18,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:18,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:21,716 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:33:28,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:28,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 1406 states and 1779 transitions. [2024-11-25 05:33:28,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 1779 transitions. [2024-11-25 05:33:28,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 05:33:28,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:28,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:28,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:35,418 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:33:46,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:46,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1407 states and 1781 transitions. [2024-11-25 05:33:46,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 1781 transitions. [2024-11-25 05:33:46,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 05:33:46,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:46,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:46,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:50,174 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:34:01,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:01,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1408 states and 1781 transitions. [2024-11-25 05:34:01,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 1781 transitions. [2024-11-25 05:34:01,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 05:34:01,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:01,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:01,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:04,251 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:34:10,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:10,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 1409 states and 1782 transitions. [2024-11-25 05:34:10,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 1782 transitions. [2024-11-25 05:34:10,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 05:34:10,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:10,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:11,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:16,560 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:34:26,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:26,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1410 states and 1784 transitions. [2024-11-25 05:34:26,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 1784 transitions. [2024-11-25 05:34:26,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 05:34:26,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:26,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:26,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:35:08,740 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.