./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3ee3bc-d64b-41ce-8012-1c39d8438192/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3ee3bc-d64b-41ce-8012-1c39d8438192/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3ee3bc-d64b-41ce-8012-1c39d8438192/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3ee3bc-d64b-41ce-8012-1c39d8438192/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3ee3bc-d64b-41ce-8012-1c39d8438192/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3ee3bc-d64b-41ce-8012-1c39d8438192/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0dff9798a0295b679f16f480562390718a9087ab219890b5f7fb9fb3739a540b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:58:46,193 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:58:46,257 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3ee3bc-d64b-41ce-8012-1c39d8438192/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-13 22:58:46,266 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:58:46,267 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:58:46,302 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:58:46,305 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:58:46,305 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:58:46,305 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:58:46,305 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:58:46,306 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:58:46,306 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:58:46,306 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:58:46,306 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:58:46,306 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:58:46,306 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:58:46,306 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:58:46,306 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:58:46,306 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:58:46,306 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:58:46,307 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:58:46,307 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:58:46,307 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:58:46,307 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:58:46,307 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:58:46,307 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:58:46,307 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:58:46,307 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:58:46,307 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:58:46,307 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:58:46,310 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:58:46,310 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:58:46,310 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:58:46,310 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_6f3ee3bc-d64b-41ce-8012-1c39d8438192/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0dff9798a0295b679f16f480562390718a9087ab219890b5f7fb9fb3739a540b [2024-11-13 22:58:46,672 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:58:46,682 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:58:46,688 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:58:46,693 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:58:46,693 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:58:46,695 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3ee3bc-d64b-41ce-8012-1c39d8438192/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i Unable to find full path for "g++" [2024-11-13 22:58:48,741 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:58:49,135 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:58:49,136 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3ee3bc-d64b-41ce-8012-1c39d8438192/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2024-11-13 22:58:49,154 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3ee3bc-d64b-41ce-8012-1c39d8438192/bin/ukojak-verify-EEHR8qb7sm/data/39e6da95c/06e6e4b44977442f8d4f8f5056024a65/FLAG3632993d4 [2024-11-13 22:58:49,179 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3ee3bc-d64b-41ce-8012-1c39d8438192/bin/ukojak-verify-EEHR8qb7sm/data/39e6da95c/06e6e4b44977442f8d4f8f5056024a65 [2024-11-13 22:58:49,181 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:58:49,183 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:58:49,187 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:58:49,187 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:58:49,193 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:58:49,194 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:58:49" (1/1) ... [2024-11-13 22:58:49,199 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a1b0f2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:49, skipping insertion in model container [2024-11-13 22:58:49,199 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:58:49" (1/1) ... [2024-11-13 22:58:49,257 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:58:49,871 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:58:49,888 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:58:50,070 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:58:50,111 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:58:50,111 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:50 WrapperNode [2024-11-13 22:58:50,111 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:58:50,112 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:58:50,112 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:58:50,112 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:58:50,118 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:50" (1/1) ... [2024-11-13 22:58:50,143 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:50" (1/1) ... [2024-11-13 22:58:50,216 INFO L138 Inliner]: procedures = 176, calls = 323, calls flagged for inlining = 8, calls inlined = 7, statements flattened = 1568 [2024-11-13 22:58:50,217 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:58:50,217 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:58:50,217 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:58:50,217 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:58:50,233 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:50" (1/1) ... [2024-11-13 22:58:50,233 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:50" (1/1) ... [2024-11-13 22:58:50,256 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:50" (1/1) ... [2024-11-13 22:58:50,257 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:50" (1/1) ... [2024-11-13 22:58:50,326 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:50" (1/1) ... [2024-11-13 22:58:50,340 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:50" (1/1) ... [2024-11-13 22:58:50,353 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:50" (1/1) ... [2024-11-13 22:58:50,361 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:50" (1/1) ... [2024-11-13 22:58:50,381 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:58:50,385 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:58:50,385 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:58:50,386 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:58:50,387 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:50" (1/1) ... [2024-11-13 22:58:50,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:58:50,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3ee3bc-d64b-41ce-8012-1c39d8438192/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:58:50,426 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3ee3bc-d64b-41ce-8012-1c39d8438192/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:58:50,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3ee3bc-d64b-41ce-8012-1c39d8438192/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:58:50,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:58:50,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:58:50,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:58:50,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:58:50,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:58:50,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:58:50,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:58:50,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:58:50,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:58:50,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:58:50,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:58:50,835 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:58:50,837 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:58:53,194 INFO L? ?]: Removed 329 outVars from TransFormulas that were not future-live. [2024-11-13 22:58:53,194 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:58:55,216 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:58:55,216 INFO L316 CfgBuilder]: Removed 72 assume(true) statements. [2024-11-13 22:58:55,216 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:58:55 BoogieIcfgContainer [2024-11-13 22:58:55,217 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:58:55,217 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:58:55,217 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:58:55,230 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:58:55,230 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:58:55" (1/1) ... [2024-11-13 22:58:55,242 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:58:55,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:55,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 131 states and 225 transitions. [2024-11-13 22:58:55,319 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 225 transitions. [2024-11-13 22:58:55,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:58:55,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:55,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:55,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:55,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:55,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:55,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 130 states and 220 transitions. [2024-11-13 22:58:55,573 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 220 transitions. [2024-11-13 22:58:55,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:58:55,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:55,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:55,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:55,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:55,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:55,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 132 states and 223 transitions. [2024-11-13 22:58:55,951 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 223 transitions. [2024-11-13 22:58:55,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:58:55,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:55,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:56,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:56,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:56,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:56,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 132 states and 221 transitions. [2024-11-13 22:58:56,099 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 221 transitions. [2024-11-13 22:58:56,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:58:56,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:56,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:56,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:56,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:56,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:56,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 132 states and 217 transitions. [2024-11-13 22:58:56,199 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 217 transitions. [2024-11-13 22:58:56,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:58:56,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:56,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:56,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:56,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:56,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:56,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 132 states and 211 transitions. [2024-11-13 22:58:56,317 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 211 transitions. [2024-11-13 22:58:56,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:58:56,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:56,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:56,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:56,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:57,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:57,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 132 states and 203 transitions. [2024-11-13 22:58:57,163 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 203 transitions. [2024-11-13 22:58:57,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:58:57,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:57,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:57,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:57,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:07,897 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:59:09,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:59:09,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:09,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 145 states and 218 transitions. [2024-11-13 22:59:09,919 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 218 transitions. [2024-11-13 22:59:09,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:59:09,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:09,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:10,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:10,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:10,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:10,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 145 states and 216 transitions. [2024-11-13 22:59:10,174 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 216 transitions. [2024-11-13 22:59:10,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:59:10,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:10,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:10,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:10,350 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:14,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:59:14,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:14,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 145 states and 214 transitions. [2024-11-13 22:59:14,027 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 214 transitions. [2024-11-13 22:59:14,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:59:14,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:14,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:14,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:14,542 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:59:15,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:15,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 148 states and 216 transitions. [2024-11-13 22:59:15,291 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 216 transitions. [2024-11-13 22:59:15,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:59:15,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:15,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:15,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:16,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:59:16,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:16,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 150 states and 219 transitions. [2024-11-13 22:59:16,157 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 219 transitions. [2024-11-13 22:59:16,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:59:16,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:16,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:16,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:16,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:59:16,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:16,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 149 states and 214 transitions. [2024-11-13 22:59:16,415 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 214 transitions. [2024-11-13 22:59:16,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:59:16,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:16,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:16,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:16,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:59:16,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:16,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 149 states and 210 transitions. [2024-11-13 22:59:16,613 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 210 transitions. [2024-11-13 22:59:16,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:59:16,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:16,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:16,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:16,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:59:16,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:16,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 149 states and 208 transitions. [2024-11-13 22:59:16,837 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 208 transitions. [2024-11-13 22:59:16,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:59:16,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:16,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:16,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:17,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:59:17,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:17,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 149 states and 206 transitions. [2024-11-13 22:59:17,533 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 206 transitions. [2024-11-13 22:59:17,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:59:17,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:17,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:17,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:18,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:28,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:59:38,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:59:42,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:59:53,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:59:54,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:54,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 193 states and 263 transitions. [2024-11-13 22:59:54,553 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 263 transitions. [2024-11-13 22:59:54,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:59:54,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:54,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:54,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:54,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:59:54,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:54,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 193 states and 259 transitions. [2024-11-13 22:59:54,801 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 259 transitions. [2024-11-13 22:59:54,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:59:54,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:54,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:54,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:55,028 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:59:57,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:59:57,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:57,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 193 states and 257 transitions. [2024-11-13 22:59:57,046 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 257 transitions. [2024-11-13 22:59:57,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:59:57,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:57,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:57,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:57,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:57,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:57,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 193 states and 255 transitions. [2024-11-13 22:59:57,355 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 255 transitions. [2024-11-13 22:59:57,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:59:57,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:57,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:57,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:57,750 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:00:07,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:00:09,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:00:09,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:09,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 196 states and 257 transitions. [2024-11-13 23:00:09,782 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 257 transitions. [2024-11-13 23:00:09,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:00:09,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:09,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:09,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:10,198 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:00:12,199 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:00:12,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:12,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 181 states and 238 transitions. [2024-11-13 23:00:12,243 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 238 transitions. [2024-11-13 23:00:12,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:00:12,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:12,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:12,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:12,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:12,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:12,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 181 states and 237 transitions. [2024-11-13 23:00:12,528 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 237 transitions. [2024-11-13 23:00:12,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:00:12,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:12,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:12,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:12,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:13,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:13,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 189 states and 247 transitions. [2024-11-13 23:00:13,245 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 247 transitions. [2024-11-13 23:00:13,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:00:13,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:13,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:14,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:14,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:15,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:15,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 190 states and 245 transitions. [2024-11-13 23:00:15,011 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 245 transitions. [2024-11-13 23:00:15,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:00:15,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:15,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:16,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:16,791 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:17,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:17,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 191 states and 247 transitions. [2024-11-13 23:00:17,378 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 247 transitions. [2024-11-13 23:00:17,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:00:17,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:17,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:18,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:19,158 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:20,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:20,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 192 states and 249 transitions. [2024-11-13 23:00:20,404 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 249 transitions. [2024-11-13 23:00:20,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:00:20,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:20,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:21,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:21,933 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:23,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:23,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 193 states and 248 transitions. [2024-11-13 23:00:23,482 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 248 transitions. [2024-11-13 23:00:23,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:00:23,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:23,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:24,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:25,037 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:25,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:25,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 194 states and 250 transitions. [2024-11-13 23:00:25,929 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 250 transitions. [2024-11-13 23:00:25,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:00:25,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:25,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:26,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:27,829 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:29,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:29,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 195 states and 250 transitions. [2024-11-13 23:00:29,210 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 250 transitions. [2024-11-13 23:00:29,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:00:29,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:29,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:30,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:31,105 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:32,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:32,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 196 states and 252 transitions. [2024-11-13 23:00:32,113 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 252 transitions. [2024-11-13 23:00:32,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:00:32,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:32,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:33,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:34,048 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:35,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:35,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 197 states and 253 transitions. [2024-11-13 23:00:35,507 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 253 transitions. [2024-11-13 23:00:35,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:00:35,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:35,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:36,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:37,837 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:39,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:39,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 198 states and 253 transitions. [2024-11-13 23:00:39,876 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 253 transitions. [2024-11-13 23:00:39,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:00:39,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:39,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:40,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:41,774 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:42,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:42,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 199 states and 255 transitions. [2024-11-13 23:00:42,860 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 255 transitions. [2024-11-13 23:00:42,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:00:42,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:42,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:43,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:44,732 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:46,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:46,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 200 states and 255 transitions. [2024-11-13 23:00:46,220 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 255 transitions. [2024-11-13 23:00:46,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:00:46,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:46,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:46,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:48,007 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:51,080 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:00:51,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:51,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 201 states and 257 transitions. [2024-11-13 23:00:51,109 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 257 transitions. [2024-11-13 23:00:51,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:00:51,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:51,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:51,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:52,714 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:54,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:54,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 202 states and 258 transitions. [2024-11-13 23:00:54,315 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 258 transitions. [2024-11-13 23:00:54,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 23:00:54,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:54,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:55,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:56,384 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:58,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:58,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 203 states and 258 transitions. [2024-11-13 23:00:58,969 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 258 transitions. [2024-11-13 23:00:58,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:00:58,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:58,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:59,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:01,167 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:02,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:02,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 204 states and 260 transitions. [2024-11-13 23:01:02,414 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 260 transitions. [2024-11-13 23:01:02,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 23:01:02,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:02,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:02,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:03,996 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:05,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:05,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 205 states and 261 transitions. [2024-11-13 23:01:05,582 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 261 transitions. [2024-11-13 23:01:05,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:01:05,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:05,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:06,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:07,365 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:10,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:10,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 206 states and 261 transitions. [2024-11-13 23:01:10,046 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 261 transitions. [2024-11-13 23:01:10,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:01:10,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:10,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:10,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:12,204 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:13,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:13,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 207 states and 263 transitions. [2024-11-13 23:01:13,605 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 263 transitions. [2024-11-13 23:01:13,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:01:13,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:13,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:14,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:15,630 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:17,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:17,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 208 states and 263 transitions. [2024-11-13 23:01:17,441 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 263 transitions. [2024-11-13 23:01:17,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:01:17,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:17,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:18,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:19,330 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:20,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:20,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 209 states and 264 transitions. [2024-11-13 23:01:20,876 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 264 transitions. [2024-11-13 23:01:20,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:01:20,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:20,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:21,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:22,849 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:24,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:24,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 210 states and 265 transitions. [2024-11-13 23:01:24,254 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 265 transitions. [2024-11-13 23:01:24,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:01:24,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:24,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:25,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:27,514 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:30,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:30,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 211 states and 267 transitions. [2024-11-13 23:01:30,275 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 267 transitions. [2024-11-13 23:01:30,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:01:30,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:30,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:30,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:32,011 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:34,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:34,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 212 states and 267 transitions. [2024-11-13 23:01:34,020 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 267 transitions. [2024-11-13 23:01:34,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:01:34,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:34,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:34,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:35,563 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:36,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:36,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 213 states and 268 transitions. [2024-11-13 23:01:36,836 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 268 transitions. [2024-11-13 23:01:36,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:01:36,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:36,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:37,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:38,704 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:39,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:39,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 214 states and 269 transitions. [2024-11-13 23:01:39,998 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 269 transitions. [2024-11-13 23:01:39,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:01:39,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:39,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:40,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:42,337 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:43,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:43,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 215 states and 270 transitions. [2024-11-13 23:01:43,855 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 270 transitions. [2024-11-13 23:01:43,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:01:43,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:43,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:44,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:47,287 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:49,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:49,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 216 states and 272 transitions. [2024-11-13 23:01:49,874 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 272 transitions. [2024-11-13 23:01:49,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:01:49,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:49,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:50,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:52,105 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:54,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:54,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 217 states and 273 transitions. [2024-11-13 23:01:54,367 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 273 transitions. [2024-11-13 23:01:54,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:01:54,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:54,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:55,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:57,338 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:00,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:00,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 218 states and 273 transitions. [2024-11-13 23:02:00,901 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 273 transitions. [2024-11-13 23:02:00,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:02:00,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:00,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:01,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:03,471 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:05,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:05,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 219 states and 275 transitions. [2024-11-13 23:02:05,321 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 275 transitions. [2024-11-13 23:02:05,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:02:05,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:05,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:05,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:07,542 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:10,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:10,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 220 states and 275 transitions. [2024-11-13 23:02:10,581 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 275 transitions. [2024-11-13 23:02:10,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 23:02:10,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:10,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:11,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:13,522 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:15,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:15,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 221 states and 277 transitions. [2024-11-13 23:02:15,706 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 277 transitions. [2024-11-13 23:02:15,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:02:15,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:15,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:16,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:19,110 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:22,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:22,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 222 states and 278 transitions. [2024-11-13 23:02:22,039 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 278 transitions. [2024-11-13 23:02:22,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:02:22,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:22,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:22,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:24,613 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:27,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:27,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 223 states and 279 transitions. [2024-11-13 23:02:27,713 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 279 transitions. [2024-11-13 23:02:27,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:02:27,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:27,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:29,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:31,849 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:37,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:37,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 224 states and 279 transitions. [2024-11-13 23:02:37,221 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 279 transitions. [2024-11-13 23:02:37,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:02:37,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:37,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:38,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:40,114 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:41,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:41,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 225 states and 280 transitions. [2024-11-13 23:02:41,839 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 280 transitions. [2024-11-13 23:02:41,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:02:41,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:41,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:42,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:45,389 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:47,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:47,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 226 states and 282 transitions. [2024-11-13 23:02:47,974 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 282 transitions. [2024-11-13 23:02:47,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:02:47,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:47,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:48,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:50,838 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:54,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:54,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 227 states and 283 transitions. [2024-11-13 23:02:54,285 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 283 transitions. [2024-11-13 23:02:54,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:02:54,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:54,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:55,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:57,328 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:01,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:01,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 228 states and 284 transitions. [2024-11-13 23:03:01,366 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 284 transitions. [2024-11-13 23:03:01,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:03:01,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:01,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:02,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:05,230 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:08,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:08,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 229 states and 285 transitions. [2024-11-13 23:03:08,504 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 285 transitions. [2024-11-13 23:03:08,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:03:08,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:08,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:09,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:13,204 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:21,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:21,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 230 states and 285 transitions. [2024-11-13 23:03:21,137 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 285 transitions. [2024-11-13 23:03:21,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:03:21,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:21,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:21,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:24,483 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:27,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:27,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 231 states and 287 transitions. [2024-11-13 23:03:27,411 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 287 transitions. [2024-11-13 23:03:27,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:03:27,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:27,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:28,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:30,584 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:34,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:34,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 232 states and 288 transitions. [2024-11-13 23:03:34,003 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 288 transitions. [2024-11-13 23:03:34,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:03:34,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:34,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:34,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:53,031 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:13,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:13,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 233 states and 289 transitions. [2024-11-13 23:04:13,845 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 289 transitions. [2024-11-13 23:04:13,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:04:13,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:13,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:14,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:15,036 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:04:16,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:16,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 234 states and 290 transitions. [2024-11-13 23:04:16,026 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 290 transitions. [2024-11-13 23:04:16,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:04:16,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:16,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:16,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:17,168 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:04:18,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:18,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 235 states and 291 transitions. [2024-11-13 23:04:18,392 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 291 transitions. [2024-11-13 23:04:18,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:04:18,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:18,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:19,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:20,763 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:04:22,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:22,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 236 states and 293 transitions. [2024-11-13 23:04:22,927 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 293 transitions. [2024-11-13 23:04:22,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:04:22,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:22,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:24,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:25,582 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:04:28,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:28,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 237 states and 294 transitions. [2024-11-13 23:04:28,081 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 294 transitions. [2024-11-13 23:04:28,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:04:28,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:28,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:29,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:31,679 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:04:35,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:35,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 238 states and 294 transitions. [2024-11-13 23:04:35,576 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 294 transitions. [2024-11-13 23:04:35,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:04:35,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:35,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:36,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:37,321 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:04:38,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:38,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 239 states and 295 transitions. [2024-11-13 23:04:38,990 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 295 transitions. [2024-11-13 23:04:38,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:04:38,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:38,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:39,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:41,663 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:04:44,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:44,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 240 states and 297 transitions. [2024-11-13 23:04:44,824 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 297 transitions. [2024-11-13 23:04:44,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:04:44,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:44,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:46,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:48,398 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:04:52,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:52,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 241 states and 298 transitions. [2024-11-13 23:04:52,214 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 298 transitions. [2024-11-13 23:04:52,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:04:52,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:52,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:53,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:55,574 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:04:58,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:58,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 242 states and 299 transitions. [2024-11-13 23:04:58,666 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 299 transitions. [2024-11-13 23:04:58,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 23:04:58,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:58,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:59,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:00,975 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:05:04,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:04,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 243 states and 300 transitions. [2024-11-13 23:05:04,562 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 300 transitions. [2024-11-13 23:05:04,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:05:04,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:04,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:05,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:07,638 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:05:15,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:15,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 244 states and 300 transitions. [2024-11-13 23:05:15,057 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 300 transitions. [2024-11-13 23:05:15,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:05:15,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:15,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:16,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:17,994 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:05:20,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:20,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 245 states and 302 transitions. [2024-11-13 23:05:20,473 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 302 transitions. [2024-11-13 23:05:20,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:05:20,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:20,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:21,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:23,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:05:26,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:26,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 246 states and 304 transitions. [2024-11-13 23:05:26,612 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 304 transitions. [2024-11-13 23:05:26,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:05:26,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:26,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:27,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:29,548 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:05:32,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:32,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 247 states and 304 transitions. [2024-11-13 23:05:32,762 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 304 transitions. [2024-11-13 23:05:32,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:05:32,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:32,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:33,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:36,171 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:05:43,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:43,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 248 states and 304 transitions. [2024-11-13 23:05:43,578 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 304 transitions. [2024-11-13 23:05:43,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:05:43,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:43,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:45,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:47,477 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:05:50,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:50,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 249 states and 306 transitions. [2024-11-13 23:05:50,211 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 306 transitions. [2024-11-13 23:05:50,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:05:50,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:50,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:51,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:53,856 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:05:57,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:57,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 250 states and 307 transitions. [2024-11-13 23:05:57,622 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 307 transitions. [2024-11-13 23:05:57,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 23:05:57,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:57,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:58,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:00,761 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:06:04,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:04,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 251 states and 308 transitions. [2024-11-13 23:06:04,045 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 308 transitions. [2024-11-13 23:06:04,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:06:04,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:04,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:04,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:07,605 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:06:14,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:14,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 252 states and 308 transitions. [2024-11-13 23:06:14,339 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 308 transitions. [2024-11-13 23:06:14,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:06:14,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:14,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:15,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:17,222 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:06:20,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:20,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 253 states and 309 transitions. [2024-11-13 23:06:20,220 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 309 transitions. [2024-11-13 23:06:20,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 23:06:20,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:20,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:21,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:23,252 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:06:25,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:25,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 254 states and 310 transitions. [2024-11-13 23:06:25,881 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 310 transitions. [2024-11-13 23:06:25,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:06:25,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:25,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:26,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:30,402 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:06:34,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:34,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 255 states and 312 transitions. [2024-11-13 23:06:34,221 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 312 transitions. [2024-11-13 23:06:34,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 23:06:34,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:34,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:35,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:37,277 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:06:41,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:41,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 256 states and 314 transitions. [2024-11-13 23:06:41,143 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 314 transitions. [2024-11-13 23:06:41,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 23:06:41,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:41,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:42,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:44,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:06:51,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:51,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 257 states and 313 transitions. [2024-11-13 23:06:51,225 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 313 transitions. [2024-11-13 23:06:51,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 23:06:51,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:51,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:53,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:55,731 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:06:58,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:58,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 258 states and 315 transitions. [2024-11-13 23:06:58,586 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 315 transitions. [2024-11-13 23:06:58,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 23:06:58,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:58,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:59,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:02,398 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:07:06,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:06,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 259 states and 315 transitions. [2024-11-13 23:07:06,497 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 315 transitions. [2024-11-13 23:07:06,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 23:07:06,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:06,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:07,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:09,889 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:07:12,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:12,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 260 states and 316 transitions. [2024-11-13 23:07:12,536 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 316 transitions. [2024-11-13 23:07:12,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 23:07:12,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:12,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:14,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:18,631 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:07:23,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:23,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 261 states and 318 transitions. [2024-11-13 23:07:23,597 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 318 transitions. [2024-11-13 23:07:23,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:07:23,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:23,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:25,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:28,638 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:07:32,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:32,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 262 states and 320 transitions. [2024-11-13 23:07:32,997 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 320 transitions. [2024-11-13 23:07:32,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 23:07:32,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:32,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:34,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:37,529 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:07:43,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:43,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 263 states and 319 transitions. [2024-11-13 23:07:43,958 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 319 transitions. [2024-11-13 23:07:43,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 23:07:43,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:43,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:46,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:48,496 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:07:51,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:51,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 264 states and 320 transitions. [2024-11-13 23:07:51,998 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 320 transitions. [2024-11-13 23:07:51,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 23:07:51,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:51,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:53,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:57,114 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:08:01,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:01,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 265 states and 322 transitions. [2024-11-13 23:08:01,790 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 322 transitions. [2024-11-13 23:08:01,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 23:08:01,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:01,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:02,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:05,283 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:08:10,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:10,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 266 states and 324 transitions. [2024-11-13 23:08:10,970 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 324 transitions. [2024-11-13 23:08:10,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 23:08:10,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:10,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:12,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:15,129 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:08:19,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:19,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 267 states and 324 transitions. [2024-11-13 23:08:19,346 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 324 transitions. [2024-11-13 23:08:19,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 23:08:19,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:19,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:20,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:24,491 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:08:32,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:32,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 268 states and 324 transitions. [2024-11-13 23:08:32,947 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 324 transitions. [2024-11-13 23:08:32,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 23:08:32,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:32,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:35,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:38,096 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:08:41,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:41,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 269 states and 325 transitions. [2024-11-13 23:08:41,445 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 325 transitions. [2024-11-13 23:08:41,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 23:08:41,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:41,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:43,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:47,528 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:08:53,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:53,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 270 states and 327 transitions. [2024-11-13 23:08:53,542 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 327 transitions. [2024-11-13 23:08:53,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 23:08:53,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:53,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:55,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:59,721 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:09:06,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:06,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 271 states and 329 transitions. [2024-11-13 23:09:06,761 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 329 transitions. [2024-11-13 23:09:06,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:09:06,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:06,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:08,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:12,628 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:09:17,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:17,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 272 states and 329 transitions. [2024-11-13 23:09:17,286 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 329 transitions. [2024-11-13 23:09:17,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:09:17,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:17,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:18,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:21,823 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:09:28,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:28,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 273 states and 330 transitions. [2024-11-13 23:09:28,350 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 330 transitions. [2024-11-13 23:09:28,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 23:09:28,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:28,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:30,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:33,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:09:39,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:39,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 274 states and 331 transitions. [2024-11-13 23:09:39,846 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 331 transitions. [2024-11-13 23:09:39,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:09:39,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:39,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:41,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:46,241 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:09:51,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:51,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 275 states and 332 transitions. [2024-11-13 23:09:51,844 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 332 transitions. [2024-11-13 23:09:51,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:09:51,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:51,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:53,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:59,730 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:10:16,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:16,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 276 states and 332 transitions. [2024-11-13 23:10:16,198 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 332 transitions. [2024-11-13 23:10:16,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 23:10:16,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:16,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:17,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:21,812 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:10:26,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:26,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 277 states and 334 transitions. [2024-11-13 23:10:26,310 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 334 transitions. [2024-11-13 23:10:26,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:10:26,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:26,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:27,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:31,724 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:10:38,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:38,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 278 states and 334 transitions. [2024-11-13 23:10:38,191 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 334 transitions. [2024-11-13 23:10:38,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 23:10:38,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:38,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:39,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:42,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:10:46,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:46,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 279 states and 335 transitions. [2024-11-13 23:10:46,235 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 335 transitions. [2024-11-13 23:10:46,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:10:46,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:46,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:48,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:53,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:10:57,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:57,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 280 states and 337 transitions. [2024-11-13 23:10:57,995 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 337 transitions. [2024-11-13 23:10:57,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:10:57,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:57,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:59,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:03,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:11:09,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:09,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 281 states and 338 transitions. [2024-11-13 23:11:09,911 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 338 transitions. [2024-11-13 23:11:09,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 23:11:09,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:09,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:11,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:15,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:11:21,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:21,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 282 states and 339 transitions. [2024-11-13 23:11:21,190 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 339 transitions. [2024-11-13 23:11:21,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:11:21,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:21,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:23,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:27,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:11:35,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:35,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 283 states and 340 transitions. [2024-11-13 23:11:35,284 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 340 transitions. [2024-11-13 23:11:35,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:11:35,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:35,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:36,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:44,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2267 backedges. 2 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:12:00,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:00,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 284 states and 340 transitions. [2024-11-13 23:12:00,369 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 340 transitions. [2024-11-13 23:12:00,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 23:12:00,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:00,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:02,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:06,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2318 backedges. 2 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:12:10,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:10,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 285 states and 341 transitions. [2024-11-13 23:12:10,718 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 341 transitions. [2024-11-13 23:12:10,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 23:12:10,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:10,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:13,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:17,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2370 backedges. 2 proven. 1378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 23:12:22,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:22,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 286 states and 342 transitions. [2024-11-13 23:12:22,121 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 342 transitions. [2024-11-13 23:12:22,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 23:12:22,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:22,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:24,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat