./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-examples/standard_strcpy_original-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6953d4d6-632f-4cba-be8b-92a44227d449/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6953d4d6-632f-4cba-be8b-92a44227d449/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_6953d4d6-632f-4cba-be8b-92a44227d449/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6953d4d6-632f-4cba-be8b-92a44227d449/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-examples/standard_strcpy_original-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6953d4d6-632f-4cba-be8b-92a44227d449/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6953d4d6-632f-4cba-be8b-92a44227d449/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 25419aae3fa6b25817a0bb63109cdb8dd339b767b8ddb876acb37423139730d4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:18:33,729 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:18:33,807 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6953d4d6-632f-4cba-be8b-92a44227d449/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 20:18:33,812 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:18:33,813 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:18:33,838 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:18:33,839 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:18:33,840 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:18:33,840 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:18:33,840 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:18:33,840 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:18:33,840 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:18:33,840 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:18:33,841 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:18:33,841 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:18:33,841 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 20:18:33,841 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:18:33,841 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:18:33,841 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:18:33,841 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:18:33,842 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:18:33,842 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:18:33,842 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:18:33,842 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:18:33,842 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:18:33,842 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:18:33,843 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:18:33,843 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:18:33,843 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:18:33,843 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:18:33,843 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_6953d4d6-632f-4cba-be8b-92a44227d449/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 25419aae3fa6b25817a0bb63109cdb8dd339b767b8ddb876acb37423139730d4 [2024-11-13 20:18:34,168 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:18:34,177 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:18:34,181 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:18:34,183 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:18:34,183 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:18:34,185 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6953d4d6-632f-4cba-be8b-92a44227d449/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-examples/standard_strcpy_original-1.i Unable to find full path for "g++" [2024-11-13 20:18:36,225 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:18:36,572 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:18:36,572 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6953d4d6-632f-4cba-be8b-92a44227d449/sv-benchmarks/c/array-examples/standard_strcpy_original-1.i [2024-11-13 20:18:36,586 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6953d4d6-632f-4cba-be8b-92a44227d449/bin/ukojak-verify-EEHR8qb7sm/data/3e5d0d554/5277a4df47ec467f9662aa92c98e11b4/FLAG4037a29d0 [2024-11-13 20:18:36,617 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6953d4d6-632f-4cba-be8b-92a44227d449/bin/ukojak-verify-EEHR8qb7sm/data/3e5d0d554/5277a4df47ec467f9662aa92c98e11b4 [2024-11-13 20:18:36,623 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:18:36,625 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:18:36,628 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:18:36,628 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:18:36,635 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:18:36,636 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:18:36" (1/1) ... [2024-11-13 20:18:36,639 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e927a33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:36, skipping insertion in model container [2024-11-13 20:18:36,640 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:18:36" (1/1) ... [2024-11-13 20:18:36,659 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:18:36,894 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:18:36,908 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:18:36,936 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:18:36,959 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:18:36,959 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:36 WrapperNode [2024-11-13 20:18:36,960 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:18:36,962 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:18:36,962 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:18:36,962 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:18:36,969 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:36" (1/1) ... [2024-11-13 20:18:36,976 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:36" (1/1) ... [2024-11-13 20:18:36,993 INFO L138 Inliner]: procedures = 16, calls = 21, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 63 [2024-11-13 20:18:36,993 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:18:36,994 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:18:36,994 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:18:36,994 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:18:37,000 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:36" (1/1) ... [2024-11-13 20:18:37,000 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:36" (1/1) ... [2024-11-13 20:18:37,002 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:36" (1/1) ... [2024-11-13 20:18:37,003 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:36" (1/1) ... [2024-11-13 20:18:37,009 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:36" (1/1) ... [2024-11-13 20:18:37,013 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:36" (1/1) ... [2024-11-13 20:18:37,015 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:36" (1/1) ... [2024-11-13 20:18:37,016 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:36" (1/1) ... [2024-11-13 20:18:37,018 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:18:37,019 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:18:37,019 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:18:37,019 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:18:37,021 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:36" (1/1) ... [2024-11-13 20:18:37,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:18:37,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6953d4d6-632f-4cba-be8b-92a44227d449/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:18:37,059 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6953d4d6-632f-4cba-be8b-92a44227d449/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:18:37,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6953d4d6-632f-4cba-be8b-92a44227d449/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:18:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:18:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:18:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:18:37,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:18:37,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:18:37,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:18:37,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:18:37,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:18:37,199 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:18:37,202 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:18:37,564 INFO L? ?]: Removed 40 outVars from TransFormulas that were not future-live. [2024-11-13 20:18:37,564 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:18:37,656 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:18:37,656 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 20:18:37,657 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:18:37 BoogieIcfgContainer [2024-11-13 20:18:37,658 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:18:37,659 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:18:37,659 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:18:37,674 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:18:37,674 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:18:37" (1/1) ... [2024-11-13 20:18:37,688 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:18:37,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:37,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 36 states and 42 transitions. [2024-11-13 20:18:37,774 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 42 transitions. [2024-11-13 20:18:37,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:18:37,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:37,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:37,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:38,164 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 20:18:38,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:38,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 35 states and 41 transitions. [2024-11-13 20:18:38,231 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 41 transitions. [2024-11-13 20:18:38,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:18:38,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:38,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:38,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:38,434 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 20:18:38,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:38,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 37 states and 43 transitions. [2024-11-13 20:18:38,652 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 43 transitions. [2024-11-13 20:18:38,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 20:18:38,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:38,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:38,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:38,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:39,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:39,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 39 states and 47 transitions. [2024-11-13 20:18:39,299 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 47 transitions. [2024-11-13 20:18:39,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 20:18:39,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:39,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:39,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:39,418 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:39,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:39,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 40 states and 48 transitions. [2024-11-13 20:18:39,660 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 48 transitions. [2024-11-13 20:18:39,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:18:39,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:39,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:39,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:39,950 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:40,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:40,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 42 states and 51 transitions. [2024-11-13 20:18:40,256 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 51 transitions. [2024-11-13 20:18:40,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:18:40,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:40,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:40,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:40,281 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:18:40,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:40,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 43 states and 53 transitions. [2024-11-13 20:18:40,307 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 53 transitions. [2024-11-13 20:18:40,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:18:40,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:40,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:40,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:40,515 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:18:41,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:41,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 47 states and 60 transitions. [2024-11-13 20:18:41,451 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 60 transitions. [2024-11-13 20:18:41,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:18:41,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:41,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:41,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:41,701 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:42,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:42,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 49 states and 63 transitions. [2024-11-13 20:18:42,075 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 63 transitions. [2024-11-13 20:18:42,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:18:42,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:42,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:42,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:42,167 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:18:42,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:42,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 51 states and 65 transitions. [2024-11-13 20:18:42,407 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 65 transitions. [2024-11-13 20:18:42,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:18:42,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:42,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:42,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:42,839 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:43,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:43,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 53 states and 71 transitions. [2024-11-13 20:18:43,491 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 71 transitions. [2024-11-13 20:18:43,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:18:43,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:43,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:43,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:43,579 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:18:43,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:43,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 55 states and 75 transitions. [2024-11-13 20:18:43,875 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 75 transitions. [2024-11-13 20:18:43,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:18:43,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:43,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:43,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:44,115 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:44,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:44,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 57 states and 79 transitions. [2024-11-13 20:18:44,648 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 79 transitions. [2024-11-13 20:18:44,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:18:44,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:44,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:44,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:44,731 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:18:44,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:44,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 58 states and 80 transitions. [2024-11-13 20:18:44,776 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 80 transitions. [2024-11-13 20:18:44,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:18:44,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:44,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:44,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:44,847 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:18:45,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:45,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 59 states and 81 transitions. [2024-11-13 20:18:45,166 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 81 transitions. [2024-11-13 20:18:45,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:18:45,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:45,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:45,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:45,288 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:18:45,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:45,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 61 states and 85 transitions. [2024-11-13 20:18:45,387 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 85 transitions. [2024-11-13 20:18:45,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:18:45,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:45,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:45,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:45,413 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:18:45,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:45,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 61 states and 84 transitions. [2024-11-13 20:18:45,501 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 84 transitions. [2024-11-13 20:18:45,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:18:45,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:45,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:45,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:45,529 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:18:45,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:45,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 63 states and 87 transitions. [2024-11-13 20:18:45,548 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 87 transitions. [2024-11-13 20:18:45,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:18:45,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:45,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:45,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:45,634 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:18:45,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:45,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 65 states and 91 transitions. [2024-11-13 20:18:45,908 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 91 transitions. [2024-11-13 20:18:45,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:18:45,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:45,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:45,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:46,024 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:18:47,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:47,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 76 states and 110 transitions. [2024-11-13 20:18:47,568 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 110 transitions. [2024-11-13 20:18:47,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:18:47,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:47,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:47,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:47,843 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:48,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:48,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 77 states and 112 transitions. [2024-11-13 20:18:48,402 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2024-11-13 20:18:48,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:18:48,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:48,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:48,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:48,708 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:49,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:49,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 79 states and 117 transitions. [2024-11-13 20:18:49,321 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 117 transitions. [2024-11-13 20:18:49,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:18:49,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:49,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:49,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:49,401 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 20:18:49,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:49,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 81 states and 119 transitions. [2024-11-13 20:18:49,811 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 119 transitions. [2024-11-13 20:18:49,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:18:49,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:49,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:49,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:49,984 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:50,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:50,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 83 states and 124 transitions. [2024-11-13 20:18:50,768 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 124 transitions. [2024-11-13 20:18:50,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:18:50,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:50,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:50,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:50,845 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:51,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:51,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 84 states and 125 transitions. [2024-11-13 20:18:51,238 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 125 transitions. [2024-11-13 20:18:51,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:18:51,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:51,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:51,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:51,532 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 20:18:54,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:54,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 97 states and 151 transitions. [2024-11-13 20:18:54,585 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 151 transitions. [2024-11-13 20:18:54,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:18:54,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:54,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:54,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:55,233 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:58,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:58,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 105 states and 163 transitions. [2024-11-13 20:18:58,749 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 163 transitions. [2024-11-13 20:18:58,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:18:58,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:58,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:58,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:58,829 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 20:18:59,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:59,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 107 states and 165 transitions. [2024-11-13 20:18:59,520 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2024-11-13 20:18:59,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:18:59,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:59,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:59,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:00,067 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:01,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:01,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 109 states and 174 transitions. [2024-11-13 20:19:01,194 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 174 transitions. [2024-11-13 20:19:01,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:19:01,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:01,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:01,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:01,264 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 20:19:01,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:01,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 111 states and 179 transitions. [2024-11-13 20:19:01,772 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 179 transitions. [2024-11-13 20:19:01,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:19:01,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:01,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:01,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:03,223 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:09,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:09,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 129 states and 208 transitions. [2024-11-13 20:19:09,579 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 208 transitions. [2024-11-13 20:19:09,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:19:09,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:09,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:09,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:09,625 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 20:19:11,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:11,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 137 states and 220 transitions. [2024-11-13 20:19:11,887 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 220 transitions. [2024-11-13 20:19:11,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:19:11,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:11,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:11,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:12,506 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:13,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:13,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 138 states and 222 transitions. [2024-11-13 20:19:13,496 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 222 transitions. [2024-11-13 20:19:13,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:19:13,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:13,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:13,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:14,231 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:17,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:17,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 144 states and 231 transitions. [2024-11-13 20:19:17,150 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 231 transitions. [2024-11-13 20:19:17,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:19:17,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:17,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:17,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:17,257 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 20:19:17,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:17,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 145 states and 233 transitions. [2024-11-13 20:19:17,844 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 233 transitions. [2024-11-13 20:19:17,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:19:17,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:17,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:17,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:18,655 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:20,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:20,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 147 states and 243 transitions. [2024-11-13 20:19:20,352 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 243 transitions. [2024-11-13 20:19:20,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:19:20,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:20,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:20,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:20,450 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 20:19:21,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:21,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 149 states and 248 transitions. [2024-11-13 20:19:21,195 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 248 transitions. [2024-11-13 20:19:21,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:19:21,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:21,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:21,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:21,656 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:23,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:23,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 151 states and 254 transitions. [2024-11-13 20:19:23,064 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 254 transitions. [2024-11-13 20:19:23,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:19:23,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:23,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:23,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:23,137 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 20:19:23,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:23,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 152 states and 255 transitions. [2024-11-13 20:19:23,232 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 255 transitions. [2024-11-13 20:19:23,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:19:23,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:23,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:23,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:23,331 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 20:19:24,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:24,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 153 states and 256 transitions. [2024-11-13 20:19:24,113 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 256 transitions. [2024-11-13 20:19:24,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:19:24,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:24,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:24,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:24,160 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 20:19:26,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:26,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 159 states and 267 transitions. [2024-11-13 20:19:26,194 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 267 transitions. [2024-11-13 20:19:26,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:19:26,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:26,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:26,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:26,856 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:28,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:28,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 160 states and 271 transitions. [2024-11-13 20:19:28,219 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 271 transitions. [2024-11-13 20:19:28,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:19:28,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:28,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:28,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:29,041 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:33,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:33,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 166 states and 280 transitions. [2024-11-13 20:19:33,659 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 280 transitions. [2024-11-13 20:19:33,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:19:33,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:33,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:33,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:33,767 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:19:34,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:34,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 168 states and 282 transitions. [2024-11-13 20:19:34,682 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 282 transitions. [2024-11-13 20:19:34,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:19:34,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:34,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:34,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:35,469 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:37,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:37,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 170 states and 291 transitions. [2024-11-13 20:19:37,252 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 291 transitions. [2024-11-13 20:19:37,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:19:37,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:37,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:37,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:37,320 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-13 20:19:38,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:38,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 172 states and 296 transitions. [2024-11-13 20:19:38,140 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 296 transitions. [2024-11-13 20:19:38,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:19:38,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:38,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:38,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:38,767 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:42,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:42,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 176 states and 302 transitions. [2024-11-13 20:19:42,041 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 302 transitions. [2024-11-13 20:19:42,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:19:42,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:42,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:42,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:42,097 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 20:19:43,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:43,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 178 states and 304 transitions. [2024-11-13 20:19:43,142 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 304 transitions. [2024-11-13 20:19:43,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:19:43,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:43,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:43,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:43,941 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 272 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:45,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:45,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 180 states and 313 transitions. [2024-11-13 20:19:45,971 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 313 transitions. [2024-11-13 20:19:45,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:19:45,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:45,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:45,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:46,728 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-13 20:19:54,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:54,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 193 states and 333 transitions. [2024-11-13 20:19:54,058 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 333 transitions. [2024-11-13 20:19:54,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:19:54,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:54,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:54,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:56,512 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:00,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:00,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 196 states and 339 transitions. [2024-11-13 20:20:00,644 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 339 transitions. [2024-11-13 20:20:00,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:20:00,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:00,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:00,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:02,128 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:04,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:04,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 197 states and 341 transitions. [2024-11-13 20:20:04,347 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 341 transitions. [2024-11-13 20:20:04,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:20:04,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:04,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:04,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:05,564 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 342 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:08,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:08,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 199 states and 350 transitions. [2024-11-13 20:20:08,058 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 350 transitions. [2024-11-13 20:20:08,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:20:08,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:08,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:08,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:08,147 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-13 20:20:09,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:09,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 200 states and 354 transitions. [2024-11-13 20:20:09,257 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 354 transitions. [2024-11-13 20:20:09,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:20:09,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:09,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:09,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:09,718 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:10,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:10,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 202 states and 358 transitions. [2024-11-13 20:20:10,867 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 358 transitions. [2024-11-13 20:20:10,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:20:10,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:10,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:10,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:10,944 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-13 20:20:15,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:15,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 214 states and 374 transitions. [2024-11-13 20:20:15,821 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 374 transitions. [2024-11-13 20:20:15,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:20:15,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:15,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:15,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:15,924 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:16,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:16,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 215 states and 375 transitions. [2024-11-13 20:20:16,846 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 375 transitions. [2024-11-13 20:20:16,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:20:16,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:16,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:16,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:17,486 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:19,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:19,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 217 states and 381 transitions. [2024-11-13 20:20:19,907 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 381 transitions. [2024-11-13 20:20:19,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:20:19,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:19,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:19,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:19,980 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-11-13 20:20:20,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:20,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 218 states and 382 transitions. [2024-11-13 20:20:20,057 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 382 transitions. [2024-11-13 20:20:20,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:20:20,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:20,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:20,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:20,129 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-11-13 20:20:21,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:21,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 219 states and 383 transitions. [2024-11-13 20:20:21,232 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 383 transitions. [2024-11-13 20:20:21,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:20:21,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:21,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:21,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:21,276 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-11-13 20:20:23,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:23,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 222 states and 388 transitions. [2024-11-13 20:20:23,904 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 388 transitions. [2024-11-13 20:20:23,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:20:23,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:23,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:23,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:23,952 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-11-13 20:20:25,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:25,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 224 states and 393 transitions. [2024-11-13 20:20:25,212 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 393 transitions. [2024-11-13 20:20:25,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:20:25,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:25,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:25,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:25,735 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:27,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:27,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 226 states and 396 transitions. [2024-11-13 20:20:27,157 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 396 transitions. [2024-11-13 20:20:27,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:20:27,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:27,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:27,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:27,315 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:28,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:28,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 228 states and 400 transitions. [2024-11-13 20:20:28,516 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 400 transitions. [2024-11-13 20:20:28,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:20:28,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:28,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:28,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:28,678 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:29,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:29,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 229 states and 402 transitions. [2024-11-13 20:20:29,771 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 402 transitions. [2024-11-13 20:20:29,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:20:29,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:29,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:29,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:30,414 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:32,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:32,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 231 states and 408 transitions. [2024-11-13 20:20:32,940 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 408 transitions. [2024-11-13 20:20:32,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:20:32,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:32,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:32,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:33,034 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2024-11-13 20:20:34,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:34,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 233 states and 410 transitions. [2024-11-13 20:20:34,094 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 410 transitions. [2024-11-13 20:20:34,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:20:34,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:34,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:34,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:34,537 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:36,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:36,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 235 states and 414 transitions. [2024-11-13 20:20:36,082 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 414 transitions. [2024-11-13 20:20:36,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:20:36,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:36,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:36,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:36,255 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:38,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:38,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 237 states and 418 transitions. [2024-11-13 20:20:38,437 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 418 transitions. [2024-11-13 20:20:38,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:20:38,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:38,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:38,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:38,561 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:39,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:39,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 239 states and 421 transitions. [2024-11-13 20:20:39,583 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 421 transitions. [2024-11-13 20:20:39,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:20:39,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:39,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:39,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:39,768 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:40,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:40,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 240 states and 424 transitions. [2024-11-13 20:20:40,951 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 424 transitions. [2024-11-13 20:20:40,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:20:40,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:40,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:40,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:41,069 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:42,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:42,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 241 states and 426 transitions. [2024-11-13 20:20:42,150 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 426 transitions. [2024-11-13 20:20:42,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:20:42,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:42,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:42,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:44,245 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:56,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:56,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 253 states and 442 transitions. [2024-11-13 20:20:56,384 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 442 transitions. [2024-11-13 20:20:56,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:20:56,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:56,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:56,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:56,446 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2024-11-13 20:20:57,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:57,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 255 states and 444 transitions. [2024-11-13 20:20:57,947 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 444 transitions. [2024-11-13 20:20:57,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:20:57,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:57,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:57,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:59,086 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 0 proven. 506 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:02,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:02,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 257 states and 453 transitions. [2024-11-13 20:21:02,312 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 453 transitions. [2024-11-13 20:21:02,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:21:02,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:02,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:02,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:02,412 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2024-11-13 20:21:09,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:09,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 266 states and 469 transitions. [2024-11-13 20:21:09,317 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 469 transitions. [2024-11-13 20:21:09,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:21:09,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:09,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:09,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:10,137 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 552 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:13,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:13,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 268 states and 475 transitions. [2024-11-13 20:21:13,057 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 475 transitions. [2024-11-13 20:21:13,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:21:13,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:13,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:13,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:13,122 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2024-11-13 20:21:14,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:14,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 270 states and 481 transitions. [2024-11-13 20:21:14,947 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 481 transitions. [2024-11-13 20:21:14,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:21:14,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:14,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:14,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:15,018 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2024-11-13 20:21:16,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:16,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 271 states and 482 transitions. [2024-11-13 20:21:16,204 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 482 transitions. [2024-11-13 20:21:16,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:21:16,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:16,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:16,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:17,570 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:19,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:19,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 272 states and 484 transitions. [2024-11-13 20:21:19,924 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 484 transitions. [2024-11-13 20:21:19,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:21:19,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:19,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:19,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:21,404 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:29,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:29,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 278 states and 493 transitions. [2024-11-13 20:21:29,555 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 493 transitions. [2024-11-13 20:21:29,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:21:29,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:29,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:29,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:29,650 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 529 trivial. 0 not checked. [2024-11-13 20:21:31,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:31,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 280 states and 495 transitions. [2024-11-13 20:21:31,489 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 495 transitions. [2024-11-13 20:21:31,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:21:31,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:31,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:31,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:40,247 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 650 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:54,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:54,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 287 states and 502 transitions. [2024-11-13 20:21:54,336 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 502 transitions. [2024-11-13 20:21:54,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:21:54,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:54,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:54,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:56,132 INFO L134 CoverageAnalysis]: Checked inductivity of 702 backedges. 0 proven. 702 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:00,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:00,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 289 states and 511 transitions. [2024-11-13 20:22:00,453 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 511 transitions. [2024-11-13 20:22:00,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:22:00,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:00,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:00,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:00,558 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2024-11-13 20:22:01,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:01,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 290 states and 515 transitions. [2024-11-13 20:22:01,862 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 515 transitions. [2024-11-13 20:22:01,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:22:01,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:01,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:01,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:03,387 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 756 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:09,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:09,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 294 states and 522 transitions. [2024-11-13 20:22:09,818 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 522 transitions. [2024-11-13 20:22:09,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:22:09,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:09,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:09,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:09,916 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 676 trivial. 0 not checked. [2024-11-13 20:22:11,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:11,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 296 states and 524 transitions. [2024-11-13 20:22:11,946 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 524 transitions. [2024-11-13 20:22:11,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:22:11,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:11,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:11,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:13,379 INFO L134 CoverageAnalysis]: Checked inductivity of 812 backedges. 0 proven. 812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:17,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:17,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 298 states and 533 transitions. [2024-11-13 20:22:17,439 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 533 transitions. [2024-11-13 20:22:17,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:22:17,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:17,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:17,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:17,515 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-11-13 20:22:18,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:18,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 300 states and 538 transitions. [2024-11-13 20:22:18,947 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 538 transitions. [2024-11-13 20:22:18,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:22:18,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:18,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:18,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:20,257 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 870 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:26,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:26,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 304 states and 544 transitions. [2024-11-13 20:22:26,932 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 544 transitions. [2024-11-13 20:22:26,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:22:26,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:26,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:26,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:27,011 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 784 trivial. 0 not checked. [2024-11-13 20:22:32,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:32,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 311 states and 551 transitions. [2024-11-13 20:22:32,874 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 551 transitions. [2024-11-13 20:22:32,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:22:32,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:32,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:32,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:33,649 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 0 proven. 930 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:37,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:37,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 313 states and 554 transitions. [2024-11-13 20:22:37,191 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 554 transitions. [2024-11-13 20:22:37,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:22:37,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:37,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:37,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:37,274 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 841 trivial. 0 not checked. [2024-11-13 20:22:39,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:39,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 315 states and 557 transitions. [2024-11-13 20:22:39,895 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 557 transitions. [2024-11-13 20:22:39,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:22:39,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:39,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:39,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:40,781 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 992 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:44,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:44,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 317 states and 560 transitions. [2024-11-13 20:22:44,410 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 560 transitions. [2024-11-13 20:22:44,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:22:44,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:44,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:44,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:44,493 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 900 trivial. 0 not checked. [2024-11-13 20:22:48,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:48,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 321 states and 564 transitions. [2024-11-13 20:22:48,668 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 564 transitions. [2024-11-13 20:22:48,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:22:48,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:48,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:48,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:51,523 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 0 proven. 1056 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:57,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:57,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 323 states and 573 transitions. [2024-11-13 20:22:57,145 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 573 transitions. [2024-11-13 20:22:57,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:22:57,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:57,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:57,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:57,388 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 961 trivial. 0 not checked. [2024-11-13 20:23:00,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:00,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 325 states and 579 transitions. [2024-11-13 20:23:00,336 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 579 transitions. [2024-11-13 20:23:00,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:23:00,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:00,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:00,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:01,397 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 1122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:05,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:05,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 327 states and 585 transitions. [2024-11-13 20:23:05,624 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 585 transitions. [2024-11-13 20:23:05,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:23:05,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:05,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:05,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:05,709 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 1024 trivial. 0 not checked. [2024-11-13 20:23:05,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:05,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 328 states and 586 transitions. [2024-11-13 20:23:05,828 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 586 transitions. [2024-11-13 20:23:05,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:23:05,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:05,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:05,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:05,952 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 1024 trivial. 0 not checked. [2024-11-13 20:23:07,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:07,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 329 states and 587 transitions. [2024-11-13 20:23:07,589 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 587 transitions. [2024-11-13 20:23:07,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:23:07,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:07,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:07,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:13,555 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:20,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:20,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 330 states and 590 transitions. [2024-11-13 20:23:20,748 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 590 transitions. [2024-11-13 20:23:20,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:23:20,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:20,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:20,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:22,753 INFO L134 CoverageAnalysis]: Checked inductivity of 1190 backedges. 0 proven. 1190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:33,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:33,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 336 states and 598 transitions. [2024-11-13 20:23:33,499 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 598 transitions. [2024-11-13 20:23:33,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:23:33,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:33,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:33,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:33,586 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 1089 trivial. 0 not checked. [2024-11-13 20:23:35,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:35,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 338 states and 600 transitions. [2024-11-13 20:23:35,863 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 600 transitions. [2024-11-13 20:23:35,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:23:35,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:35,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:35,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:36,854 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 0 proven. 1260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:41,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:41,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 340 states and 603 transitions. [2024-11-13 20:23:41,196 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 603 transitions. [2024-11-13 20:23:41,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:23:41,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:41,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:41,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:41,287 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 1156 trivial. 0 not checked. [2024-11-13 20:23:42,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:42,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 342 states and 605 transitions. [2024-11-13 20:23:42,853 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 605 transitions. [2024-11-13 20:23:42,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:23:42,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:42,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:42,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:45,231 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 0 proven. 1332 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:51,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:51,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 344 states and 614 transitions. [2024-11-13 20:23:51,369 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 614 transitions. [2024-11-13 20:23:51,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:23:51,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:51,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:51,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:51,493 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-13 20:23:53,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:53,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 346 states and 619 transitions. [2024-11-13 20:23:53,252 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 619 transitions. [2024-11-13 20:23:53,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:23:53,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:53,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:53,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:54,576 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 1406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:59,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:59,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 348 states and 625 transitions. [2024-11-13 20:23:59,350 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 625 transitions. [2024-11-13 20:23:59,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:23:59,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:59,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:59,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:59,463 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-13 20:23:59,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:59,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 349 states and 626 transitions. [2024-11-13 20:23:59,610 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 626 transitions. [2024-11-13 20:23:59,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:23:59,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:59,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:59,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:59,717 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-13 20:24:01,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:01,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 350 states and 627 transitions. [2024-11-13 20:24:01,636 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2024-11-13 20:24:01,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:24:01,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:01,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:01,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:04,268 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 0 proven. 1296 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:08,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:08,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 351 states and 630 transitions. [2024-11-13 20:24:08,552 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 630 transitions. [2024-11-13 20:24:08,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:24:08,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:08,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:08,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:09,902 INFO L134 CoverageAnalysis]: Checked inductivity of 1482 backedges. 0 proven. 1482 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:14,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:14,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 353 states and 636 transitions. [2024-11-13 20:24:14,875 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 636 transitions. [2024-11-13 20:24:14,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:24:14,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:14,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:14,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:14,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 1369 trivial. 0 not checked. [2024-11-13 20:24:16,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:16,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 355 states and 638 transitions. [2024-11-13 20:24:16,837 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 638 transitions. [2024-11-13 20:24:16,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:24:16,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:16,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:16,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:17,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 0 proven. 1369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:20,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:20,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 357 states and 642 transitions. [2024-11-13 20:24:20,425 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 642 transitions. [2024-11-13 20:24:20,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:24:20,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:20,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:20,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:20,720 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 0 proven. 1369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:22,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:22,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 358 states and 643 transitions. [2024-11-13 20:24:22,623 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 643 transitions. [2024-11-13 20:24:22,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:24:22,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:22,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:22,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:23,985 INFO L134 CoverageAnalysis]: Checked inductivity of 1560 backedges. 0 proven. 1560 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:29,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:29,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 360 states and 649 transitions. [2024-11-13 20:24:29,155 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 649 transitions. [2024-11-13 20:24:29,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:24:29,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:29,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:29,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:29,254 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 1444 trivial. 0 not checked. [2024-11-13 20:24:31,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:31,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 362 states and 651 transitions. [2024-11-13 20:24:31,401 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 651 transitions. [2024-11-13 20:24:31,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:24:31,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:31,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:31,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:32,339 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 0 proven. 1444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:34,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:34,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 364 states and 655 transitions. [2024-11-13 20:24:34,860 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 655 transitions. [2024-11-13 20:24:34,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:24:34,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:34,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:34,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:35,197 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 0 proven. 1444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:37,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:37,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 366 states and 657 transitions. [2024-11-13 20:24:37,165 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 657 transitions. [2024-11-13 20:24:37,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:24:37,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:37,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:37,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:37,636 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 0 proven. 1444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:39,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:39,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 367 states and 658 transitions. [2024-11-13 20:24:39,627 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 658 transitions. [2024-11-13 20:24:39,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 20:24:39,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:39,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:39,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:40,917 INFO L134 CoverageAnalysis]: Checked inductivity of 1640 backedges. 0 proven. 1640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:46,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:46,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 369 states and 664 transitions. [2024-11-13 20:24:46,351 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 664 transitions. [2024-11-13 20:24:46,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 20:24:46,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:46,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:46,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:46,464 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 20:24:48,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:48,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 371 states and 666 transitions. [2024-11-13 20:24:48,442 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 666 transitions. [2024-11-13 20:24:48,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:24:48,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:48,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:48,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:48,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 20:25:25,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:25,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 413 states and 718 transitions. [2024-11-13 20:25:25,144 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 718 transitions. [2024-11-13 20:25:25,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:25:25,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:25,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:25,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:26,311 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 0 proven. 1521 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:29,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:29,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 415 states and 720 transitions. [2024-11-13 20:25:29,141 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 720 transitions. [2024-11-13 20:25:29,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:25:29,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:29,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:29,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:29,230 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 20:25:35,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:35,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 418 states and 724 transitions. [2024-11-13 20:25:35,251 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 724 transitions. [2024-11-13 20:25:35,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:25:35,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:35,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:35,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:35,657 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 0 proven. 1521 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:37,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:37,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 420 states and 729 transitions. [2024-11-13 20:25:37,924 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 729 transitions. [2024-11-13 20:25:37,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:25:37,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:37,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:37,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:38,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 0 proven. 1521 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:41,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:41,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 422 states and 731 transitions. [2024-11-13 20:25:41,528 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 731 transitions. [2024-11-13 20:25:41,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:25:41,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:41,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:41,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:42,161 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 0 proven. 1521 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:44,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:44,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 423 states and 733 transitions. [2024-11-13 20:25:44,332 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 733 transitions. [2024-11-13 20:25:44,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:25:44,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:44,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:44,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:48,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 0 proven. 1722 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:11,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:11,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 435 states and 748 transitions. [2024-11-13 20:26:11,228 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 748 transitions. [2024-11-13 20:26:11,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:26:11,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:11,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:11,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:11,373 INFO L134 CoverageAnalysis]: Checked inductivity of 1681 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 1600 trivial. 0 not checked. [2024-11-13 20:26:14,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:14,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 437 states and 750 transitions. [2024-11-13 20:26:14,468 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 750 transitions. [2024-11-13 20:26:14,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:26:14,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:14,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:14,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:15,700 INFO L134 CoverageAnalysis]: Checked inductivity of 1806 backedges. 0 proven. 1806 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:21,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:21,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 439 states and 753 transitions. [2024-11-13 20:26:21,529 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 753 transitions. [2024-11-13 20:26:21,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:26:21,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:21,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:21,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:21,655 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 0 proven. 83 refuted. 0 times theorem prover too weak. 1681 trivial. 0 not checked. [2024-11-13 20:26:23,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:23,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 441 states and 755 transitions. [2024-11-13 20:26:23,667 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 755 transitions. [2024-11-13 20:26:23,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:26:23,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:23,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:23,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:44,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1892 backedges. 0 proven. 1892 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:34,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:34,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 466 states and 787 transitions. [2024-11-13 20:27:34,470 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 787 transitions. [2024-11-13 20:27:34,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:27:34,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:34,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:34,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:36,669 INFO L134 CoverageAnalysis]: Checked inductivity of 1980 backedges. 0 proven. 1980 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:45,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:45,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 470 states and 793 transitions. [2024-11-13 20:27:45,604 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 793 transitions. [2024-11-13 20:27:45,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:27:45,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:45,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:45,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:45,727 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 1849 trivial. 0 not checked. [2024-11-13 20:27:48,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:48,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 471 states and 795 transitions. [2024-11-13 20:27:48,050 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 795 transitions. [2024-11-13 20:27:48,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:27:48,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:48,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:48,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:50,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 2070 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:01,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:01,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 475 states and 805 transitions. [2024-11-13 20:28:01,951 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 805 transitions. [2024-11-13 20:28:01,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:28:01,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:01,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:01,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:04,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2162 backedges. 0 proven. 2162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:13,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:13,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 479 states and 811 transitions. [2024-11-13 20:28:13,752 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 811 transitions. [2024-11-13 20:28:13,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:28:13,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:13,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:13,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:14,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2116 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 2025 trivial. 0 not checked. [2024-11-13 20:28:16,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:16,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 480 states and 813 transitions. [2024-11-13 20:28:16,307 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 813 transitions. [2024-11-13 20:28:16,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:28:16,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:16,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:16,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:17,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2256 backedges. 0 proven. 2256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:25,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:25,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 482 states and 816 transitions. [2024-11-13 20:28:25,028 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 816 transitions. [2024-11-13 20:28:25,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:28:25,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:25,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:25,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:25,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2209 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 2116 trivial. 0 not checked. [2024-11-13 20:28:27,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:27,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 484 states and 818 transitions. [2024-11-13 20:28:27,419 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 818 transitions. [2024-11-13 20:28:27,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:28:27,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:27,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:27,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:35,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2352 backedges. 0 proven. 2352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:50,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:50,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 486 states and 828 transitions. [2024-11-13 20:28:50,352 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 828 transitions. [2024-11-13 20:28:50,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:28:50,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:50,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:50,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:50,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 2209 trivial. 0 not checked. [2024-11-13 20:28:53,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:53,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 488 states and 833 transitions. [2024-11-13 20:28:53,146 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 833 transitions. [2024-11-13 20:28:53,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:28:53,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:53,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:53,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:54,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2450 backedges. 0 proven. 2450 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:02,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:02,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 490 states and 839 transitions. [2024-11-13 20:29:02,377 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 839 transitions. [2024-11-13 20:29:02,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:29:02,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:02,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:02,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:02,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 0 proven. 97 refuted. 0 times theorem prover too weak. 2304 trivial. 0 not checked. [2024-11-13 20:29:02,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:02,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 491 states and 840 transitions. [2024-11-13 20:29:02,835 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 840 transitions. [2024-11-13 20:29:02,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:29:02,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:02,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:02,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:02,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 0 proven. 97 refuted. 0 times theorem prover too weak. 2304 trivial. 0 not checked. [2024-11-13 20:29:05,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:05,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 492 states and 841 transitions. [2024-11-13 20:29:05,537 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 841 transitions. [2024-11-13 20:29:05,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:29:05,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:05,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:05,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:05,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2304 trivial. 0 not checked. [2024-11-13 20:29:32,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:32,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 515 states and 869 transitions. [2024-11-13 20:29:32,454 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 869 transitions. [2024-11-13 20:29:32,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:29:32,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:32,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:32,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:41,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 0 proven. 2304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:52,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:52,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 516 states and 873 transitions. [2024-11-13 20:29:52,972 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 873 transitions. [2024-11-13 20:29:52,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:29:52,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:52,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:53,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:54,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2550 backedges. 0 proven. 2550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:02,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:02,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 518 states and 879 transitions. [2024-11-13 20:30:02,738 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 879 transitions. [2024-11-13 20:30:02,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:30:02,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:02,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:02,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:02,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 2401 trivial. 0 not checked. [2024-11-13 20:30:05,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:05,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 520 states and 881 transitions. [2024-11-13 20:30:05,732 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 881 transitions. [2024-11-13 20:30:05,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:30:05,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:05,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:05,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:05,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2401 trivial. 0 not checked. [2024-11-13 20:30:08,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:08,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 522 states and 883 transitions. [2024-11-13 20:30:08,466 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 883 transitions. [2024-11-13 20:30:08,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:30:08,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:08,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:08,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:09,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 0 proven. 2401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:13,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:13,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 524 states and 888 transitions. [2024-11-13 20:30:13,889 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 888 transitions. [2024-11-13 20:30:13,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:30:13,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:13,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:13,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:14,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 0 proven. 2401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:17,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:17,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 525 states and 889 transitions. [2024-11-13 20:30:17,395 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 889 transitions. [2024-11-13 20:30:17,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:30:17,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:17,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:17,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:21,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2652 backedges. 0 proven. 2652 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:45,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:45,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 533 states and 900 transitions. [2024-11-13 20:30:45,396 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 900 transitions. [2024-11-13 20:30:45,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:30:45,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:45,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:45,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:45,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2601 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 2500 trivial. 0 not checked. [2024-11-13 20:30:49,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:49,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 535 states and 902 transitions. [2024-11-13 20:30:49,270 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 902 transitions. [2024-11-13 20:30:49,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:30:49,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:49,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:49,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:51,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2756 backedges. 0 proven. 2756 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:58,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:58,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 537 states and 905 transitions. [2024-11-13 20:30:58,702 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 905 transitions. [2024-11-13 20:30:58,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:30:58,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:58,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:58,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:58,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 0 proven. 103 refuted. 0 times theorem prover too weak. 2601 trivial. 0 not checked. [2024-11-13 20:31:21,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:21,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 550 states and 919 transitions. [2024-11-13 20:31:21,035 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 919 transitions. [2024-11-13 20:31:21,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:31:21,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:21,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:21,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:43,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 2862 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:31:54,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:54,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 552 states and 928 transitions. [2024-11-13 20:31:54,514 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 928 transitions. [2024-11-13 20:31:54,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:31:54,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:54,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:54,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:54,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2809 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 2704 trivial. 0 not checked. [2024-11-13 20:32:00,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:00,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 554 states and 934 transitions. [2024-11-13 20:32:00,709 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 934 transitions. [2024-11-13 20:32:00,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:32:00,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:00,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:00,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:03,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2970 backedges. 0 proven. 2970 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:20,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:20,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 558 states and 940 transitions. [2024-11-13 20:32:20,397 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 940 transitions. [2024-11-13 20:32:20,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:32:20,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:20,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:20,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:20,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 0 proven. 107 refuted. 0 times theorem prover too weak. 2809 trivial. 0 not checked. [2024-11-13 20:32:24,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:24,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 560 states and 942 transitions. [2024-11-13 20:32:24,942 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 942 transitions. [2024-11-13 20:32:24,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:32:24,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:24,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:24,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:26,936 INFO L134 CoverageAnalysis]: Checked inductivity of 3080 backedges. 0 proven. 3080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.