./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d840d3-941f-4d90-bc99-1f8f501b83e0/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d840d3-941f-4d90-bc99-1f8f501b83e0/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_43d840d3-941f-4d90-bc99-1f8f501b83e0/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d840d3-941f-4d90-bc99-1f8f501b83e0/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d840d3-941f-4d90-bc99-1f8f501b83e0/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_43d840d3-941f-4d90-bc99-1f8f501b83e0/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 0fdcb64865aeb8184805095bc8dbe7392078d445cf902388dac9d1ca4533bb8c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:13:56,714 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:13:56,772 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d840d3-941f-4d90-bc99-1f8f501b83e0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:13:56,776 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:13:56,777 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:13:56,815 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:13:56,817 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:13:56,817 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:13:56,818 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:13:56,818 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:13:56,818 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:13:56,818 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:13:56,818 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:13:56,818 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:13:56,818 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:13:56,818 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:13:56,818 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:13:56,818 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:13:56,819 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:13:56,819 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:13:56,819 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:13:56,819 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:13:56,819 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:13:56,819 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:13:56,819 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:13:56,819 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:13:56,820 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:13:56,820 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:13:56,820 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:13:56,820 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:13:56,820 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_43d840d3-941f-4d90-bc99-1f8f501b83e0/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 -> 0fdcb64865aeb8184805095bc8dbe7392078d445cf902388dac9d1ca4533bb8c [2024-11-13 22:13:57,093 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:13:57,106 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:13:57,112 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:13:57,114 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:13:57,114 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:13:57,116 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d840d3-941f-4d90-bc99-1f8f501b83e0/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.i Unable to find full path for "g++" [2024-11-13 22:13:59,083 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:13:59,559 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:13:59,562 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d840d3-941f-4d90-bc99-1f8f501b83e0/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.i [2024-11-13 22:13:59,588 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d840d3-941f-4d90-bc99-1f8f501b83e0/bin/ukojak-verify-EEHR8qb7sm/data/a2603ff6c/f1e2242ca12e43b7929bec63c9f4d853/FLAGbc91a2a0a [2024-11-13 22:13:59,608 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d840d3-941f-4d90-bc99-1f8f501b83e0/bin/ukojak-verify-EEHR8qb7sm/data/a2603ff6c/f1e2242ca12e43b7929bec63c9f4d853 [2024-11-13 22:13:59,610 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:13:59,612 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:13:59,614 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:13:59,614 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:13:59,618 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:13:59,619 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:13:59" (1/1) ... [2024-11-13 22:13:59,622 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d6ec6e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:59, skipping insertion in model container [2024-11-13 22:13:59,622 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:13:59" (1/1) ... [2024-11-13 22:13:59,684 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:14:00,487 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:14:00,504 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:14:00,683 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:14:00,735 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:14:00,735 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:00 WrapperNode [2024-11-13 22:14:00,736 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:14:00,737 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:14:00,737 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:14:00,737 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:14:00,744 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:00" (1/1) ... [2024-11-13 22:14:00,768 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:00" (1/1) ... [2024-11-13 22:14:00,847 INFO L138 Inliner]: procedures = 207, calls = 273, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 1444 [2024-11-13 22:14:00,847 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:14:00,848 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:14:00,848 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:14:00,848 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:14:00,856 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:00" (1/1) ... [2024-11-13 22:14:00,856 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:00" (1/1) ... [2024-11-13 22:14:00,869 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:00" (1/1) ... [2024-11-13 22:14:00,869 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:00" (1/1) ... [2024-11-13 22:14:00,910 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:00" (1/1) ... [2024-11-13 22:14:00,923 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:00" (1/1) ... [2024-11-13 22:14:00,927 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:00" (1/1) ... [2024-11-13 22:14:00,936 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:00" (1/1) ... [2024-11-13 22:14:00,952 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:14:00,956 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:14:00,956 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:14:00,956 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:14:00,957 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:00" (1/1) ... [2024-11-13 22:14:00,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:14:01,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d840d3-941f-4d90-bc99-1f8f501b83e0/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:14:01,018 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d840d3-941f-4d90-bc99-1f8f501b83e0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:14:01,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d840d3-941f-4d90-bc99-1f8f501b83e0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:14:01,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:14:01,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:14:01,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:14:01,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:14:01,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:14:01,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:14:01,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:14:01,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:14:01,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:14:01,052 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:14:01,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:14:01,327 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:14:01,329 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:14:04,675 INFO L? ?]: Removed 1251 outVars from TransFormulas that were not future-live. [2024-11-13 22:14:04,676 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:14:06,681 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:14:06,681 INFO L316 CfgBuilder]: Removed 63 assume(true) statements. [2024-11-13 22:14:06,682 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:14:06 BoogieIcfgContainer [2024-11-13 22:14:06,682 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:14:06,682 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:14:06,683 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:14:06,696 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:14:06,696 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:14:06" (1/1) ... [2024-11-13 22:14:06,707 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:14:06,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:06,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 952 states and 1073 transitions. [2024-11-13 22:14:06,799 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1073 transitions. [2024-11-13 22:14:06,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:14:06,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:06,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:06,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:07,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:07,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:07,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 953 states and 1074 transitions. [2024-11-13 22:14:07,216 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1074 transitions. [2024-11-13 22:14:07,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:14:07,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:07,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:07,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:07,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:07,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:07,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 952 states and 1073 transitions. [2024-11-13 22:14:07,412 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1073 transitions. [2024-11-13 22:14:07,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:14:07,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:07,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:07,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:07,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:07,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:07,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 951 states and 1072 transitions. [2024-11-13 22:14:07,904 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1072 transitions. [2024-11-13 22:14:07,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:14:07,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:07,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:07,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:07,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:08,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:08,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 950 states and 1070 transitions. [2024-11-13 22:14:08,059 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1070 transitions. [2024-11-13 22:14:08,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:14:08,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:08,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:08,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:08,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:08,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:08,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 949 states and 1069 transitions. [2024-11-13 22:14:08,193 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1069 transitions. [2024-11-13 22:14:08,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:14:08,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:08,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:08,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:08,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:08,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:08,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 948 states and 1068 transitions. [2024-11-13 22:14:08,265 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1068 transitions. [2024-11-13 22:14:08,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:14:08,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:08,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:08,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:08,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:08,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:08,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 947 states and 1067 transitions. [2024-11-13 22:14:08,399 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1067 transitions. [2024-11-13 22:14:08,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:14:08,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:08,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:08,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:08,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:08,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:08,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 946 states and 1066 transitions. [2024-11-13 22:14:08,617 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1066 transitions. [2024-11-13 22:14:08,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:14:08,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:08,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:08,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:08,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:09,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:09,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 949 states and 1071 transitions. [2024-11-13 22:14:09,327 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1071 transitions. [2024-11-13 22:14:09,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:14:09,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:09,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:09,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:09,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:09,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:09,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 948 states and 1069 transitions. [2024-11-13 22:14:09,421 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1069 transitions. [2024-11-13 22:14:09,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:14:09,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:09,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:09,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:09,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:09,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:09,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 947 states and 1068 transitions. [2024-11-13 22:14:09,513 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1068 transitions. [2024-11-13 22:14:09,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:14:09,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:09,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:09,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:09,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:09,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:09,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 948 states and 1070 transitions. [2024-11-13 22:14:09,786 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1070 transitions. [2024-11-13 22:14:09,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:14:09,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:09,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:09,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:09,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:10,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:10,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 949 states and 1072 transitions. [2024-11-13 22:14:10,309 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1072 transitions. [2024-11-13 22:14:10,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:14:10,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:10,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:10,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:10,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:10,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:10,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 950 states and 1074 transitions. [2024-11-13 22:14:10,576 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1074 transitions. [2024-11-13 22:14:10,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:14:10,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:10,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:10,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:10,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:10,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:10,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 951 states and 1075 transitions. [2024-11-13 22:14:10,916 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1075 transitions. [2024-11-13 22:14:10,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:14:10,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:10,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:10,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:10,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:10,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:10,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 950 states and 1074 transitions. [2024-11-13 22:14:10,969 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1074 transitions. [2024-11-13 22:14:10,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:14:10,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:10,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:10,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:11,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:11,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:11,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 949 states and 1073 transitions. [2024-11-13 22:14:11,095 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1073 transitions. [2024-11-13 22:14:11,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:14:11,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:11,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:11,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:11,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:11,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:11,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 948 states and 1072 transitions. [2024-11-13 22:14:11,407 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1072 transitions. [2024-11-13 22:14:11,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:14:11,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:11,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:11,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:11,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:11,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:11,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 951 states and 1075 transitions. [2024-11-13 22:14:11,699 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1075 transitions. [2024-11-13 22:14:11,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:14:11,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:11,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:11,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:11,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:12,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:12,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 958 states and 1086 transitions. [2024-11-13 22:14:12,589 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1086 transitions. [2024-11-13 22:14:12,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:14:12,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:12,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:12,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:12,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:12,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:12,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 958 states and 1084 transitions. [2024-11-13 22:14:12,634 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1084 transitions. [2024-11-13 22:14:12,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:14:12,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:12,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:12,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:12,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:13,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:13,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 967 states and 1100 transitions. [2024-11-13 22:14:13,293 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1100 transitions. [2024-11-13 22:14:13,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:14:13,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:13,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:13,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:13,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:13,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:13,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 972 states and 1103 transitions. [2024-11-13 22:14:13,669 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1103 transitions. [2024-11-13 22:14:13,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:14:13,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:13,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:13,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:13,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:14,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:14,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 935 states and 1061 transitions. [2024-11-13 22:14:14,054 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1061 transitions. [2024-11-13 22:14:14,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:14:14,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:14,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:14,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:14,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:14,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:14,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 935 states and 1057 transitions. [2024-11-13 22:14:14,100 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1057 transitions. [2024-11-13 22:14:14,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:14:14,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:14,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:14,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:14,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:14,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:14,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 935 states and 1055 transitions. [2024-11-13 22:14:14,139 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1055 transitions. [2024-11-13 22:14:14,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:14:14,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:14,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:14,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:14,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:14,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:14,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 937 states and 1058 transitions. [2024-11-13 22:14:14,940 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1058 transitions. [2024-11-13 22:14:14,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:14:14,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:14,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:14,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:15,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:15,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:15,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 938 states and 1059 transitions. [2024-11-13 22:14:15,135 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1059 transitions. [2024-11-13 22:14:15,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:14:15,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:15,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:15,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:15,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:15,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:15,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 938 states and 1057 transitions. [2024-11-13 22:14:15,179 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1057 transitions. [2024-11-13 22:14:15,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:14:15,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:15,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:15,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:15,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:15,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:15,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 940 states and 1061 transitions. [2024-11-13 22:14:15,446 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1061 transitions. [2024-11-13 22:14:15,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:14:15,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:15,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:15,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:15,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:16,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:16,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 899 states and 1015 transitions. [2024-11-13 22:14:16,117 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1015 transitions. [2024-11-13 22:14:16,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:14:16,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:16,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:16,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:16,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:16,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:16,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 902 states and 1020 transitions. [2024-11-13 22:14:16,573 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1020 transitions. [2024-11-13 22:14:16,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:14:16,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:16,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:16,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:16,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:16,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:16,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 899 states and 1016 transitions. [2024-11-13 22:14:16,965 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1016 transitions. [2024-11-13 22:14:16,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:14:16,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:16,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:16,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:17,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:17,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:17,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 902 states and 1020 transitions. [2024-11-13 22:14:17,140 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1020 transitions. [2024-11-13 22:14:17,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:14:17,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:17,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:17,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:17,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:17,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:17,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 899 states and 1016 transitions. [2024-11-13 22:14:17,600 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1016 transitions. [2024-11-13 22:14:17,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:14:17,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:17,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:17,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:17,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:17,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:17,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 902 states and 1020 transitions. [2024-11-13 22:14:17,697 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1020 transitions. [2024-11-13 22:14:17,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:14:17,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:17,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:17,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:17,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:17,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:17,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 899 states and 1016 transitions. [2024-11-13 22:14:17,811 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1016 transitions. [2024-11-13 22:14:17,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:14:17,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:17,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:17,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:17,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:17,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:17,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 902 states and 1020 transitions. [2024-11-13 22:14:17,917 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1020 transitions. [2024-11-13 22:14:17,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:14:17,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:17,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:17,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:18,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:18,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:18,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 899 states and 1016 transitions. [2024-11-13 22:14:18,050 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1016 transitions. [2024-11-13 22:14:18,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:14:18,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:18,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:18,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:18,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:18,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:18,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 902 states and 1020 transitions. [2024-11-13 22:14:18,187 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1020 transitions. [2024-11-13 22:14:18,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:14:18,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:18,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:18,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:18,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:19,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:19,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 899 states and 1016 transitions. [2024-11-13 22:14:19,719 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1016 transitions. [2024-11-13 22:14:19,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:14:19,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:19,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:19,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:19,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:20,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:20,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 902 states and 1021 transitions. [2024-11-13 22:14:20,360 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1021 transitions. [2024-11-13 22:14:20,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:14:20,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:20,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:20,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:20,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:20,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:20,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 899 states and 1017 transitions. [2024-11-13 22:14:20,481 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1017 transitions. [2024-11-13 22:14:20,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:14:20,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:20,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:20,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:20,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:21,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:21,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 915 states and 1036 transitions. [2024-11-13 22:14:21,778 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1036 transitions. [2024-11-13 22:14:21,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:14:21,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:21,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:21,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:21,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:24,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:24,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 938 states and 1066 transitions. [2024-11-13 22:14:24,861 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1066 transitions. [2024-11-13 22:14:24,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:14:24,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:24,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:24,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:24,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:25,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:25,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 935 states and 1062 transitions. [2024-11-13 22:14:25,098 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1062 transitions. [2024-11-13 22:14:25,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:14:25,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:25,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:25,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:25,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:26,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:26,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 940 states and 1067 transitions. [2024-11-13 22:14:26,234 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1067 transitions. [2024-11-13 22:14:26,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:14:26,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:26,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:26,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:26,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:27,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:27,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 939 states and 1066 transitions. [2024-11-13 22:14:27,219 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1066 transitions. [2024-11-13 22:14:27,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:14:27,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:27,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:27,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:27,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:29,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:29,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 959 states and 1088 transitions. [2024-11-13 22:14:29,805 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1088 transitions. [2024-11-13 22:14:29,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:14:29,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:29,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:29,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:29,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:29,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:29,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 962 states and 1092 transitions. [2024-11-13 22:14:29,883 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1092 transitions. [2024-11-13 22:14:29,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:14:29,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:29,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:29,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:30,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:31,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:31,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 965 states and 1098 transitions. [2024-11-13 22:14:31,060 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1098 transitions. [2024-11-13 22:14:31,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:14:31,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:31,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:31,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:31,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:31,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:31,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 965 states and 1097 transitions. [2024-11-13 22:14:31,920 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1097 transitions. [2024-11-13 22:14:31,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:14:31,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:31,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:31,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:31,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:32,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:32,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 967 states and 1100 transitions. [2024-11-13 22:14:32,414 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1100 transitions. [2024-11-13 22:14:32,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:14:32,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:32,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:32,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:32,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:32,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:32,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 966 states and 1099 transitions. [2024-11-13 22:14:32,471 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1099 transitions. [2024-11-13 22:14:32,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:14:32,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:32,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:32,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:32,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:33,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:33,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 969 states and 1105 transitions. [2024-11-13 22:14:33,743 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1105 transitions. [2024-11-13 22:14:33,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:14:33,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:33,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:33,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:33,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:33,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:33,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 972 states and 1109 transitions. [2024-11-13 22:14:33,813 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1109 transitions. [2024-11-13 22:14:33,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:14:33,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:33,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:33,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:33,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:33,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:33,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 975 states and 1113 transitions. [2024-11-13 22:14:33,988 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1113 transitions. [2024-11-13 22:14:33,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:14:33,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:33,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:34,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:34,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:34,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:34,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 974 states and 1112 transitions. [2024-11-13 22:14:34,061 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1112 transitions. [2024-11-13 22:14:34,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:14:34,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:34,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:34,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:34,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:34,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:34,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 977 states and 1116 transitions. [2024-11-13 22:14:34,187 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1116 transitions. [2024-11-13 22:14:34,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:14:34,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:34,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:34,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:34,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:34,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:34,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 980 states and 1120 transitions. [2024-11-13 22:14:34,255 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1120 transitions. [2024-11-13 22:14:34,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:14:34,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:34,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:34,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:34,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:34,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:34,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 982 states and 1122 transitions. [2024-11-13 22:14:34,356 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1122 transitions. [2024-11-13 22:14:34,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:14:34,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:34,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:34,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:34,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:34,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:34,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 985 states and 1126 transitions. [2024-11-13 22:14:34,503 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1126 transitions. [2024-11-13 22:14:34,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:14:34,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:34,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:34,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:34,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:34,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:34,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 984 states and 1125 transitions. [2024-11-13 22:14:34,574 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1125 transitions. [2024-11-13 22:14:34,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:14:34,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:34,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:34,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:34,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:34,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:34,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 987 states and 1129 transitions. [2024-11-13 22:14:34,712 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1129 transitions. [2024-11-13 22:14:34,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:14:34,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:34,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:34,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:34,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:44,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:14:44,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:44,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 987 states and 1127 transitions. [2024-11-13 22:14:44,824 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1127 transitions. [2024-11-13 22:14:44,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:14:44,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:44,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:44,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:44,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:57,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:15:00,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:15:00,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:00,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 1000 states and 1150 transitions. [2024-11-13 22:15:00,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1150 transitions. [2024-11-13 22:15:00,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:15:00,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:00,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:00,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:00,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:14,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:15:15,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:15:15,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:15,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 1033 states and 1193 transitions. [2024-11-13 22:15:15,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1193 transitions. [2024-11-13 22:15:15,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:15:15,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:15,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:15,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:15,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:17,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:15:17,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:17,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 1033 states and 1187 transitions. [2024-11-13 22:15:17,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1187 transitions. [2024-11-13 22:15:17,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:15:17,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:17,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:17,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:17,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:17,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:17,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 1034 states and 1187 transitions. [2024-11-13 22:15:17,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1187 transitions. [2024-11-13 22:15:17,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:15:17,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:17,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:17,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:17,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:18,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:18,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 1035 states and 1187 transitions. [2024-11-13 22:15:18,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1187 transitions. [2024-11-13 22:15:18,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:15:18,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:18,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:18,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:18,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:18,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:18,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 1036 states and 1187 transitions. [2024-11-13 22:15:18,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1187 transitions. [2024-11-13 22:15:18,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:15:18,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:18,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:18,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:18,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:18,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:18,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 1037 states and 1187 transitions. [2024-11-13 22:15:18,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1187 transitions. [2024-11-13 22:15:18,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:15:18,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:18,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:18,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:18,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:18,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:18,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 1036 states and 1186 transitions. [2024-11-13 22:15:18,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1186 transitions. [2024-11-13 22:15:18,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:15:18,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:18,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:18,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:18,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:18,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:18,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 1037 states and 1188 transitions. [2024-11-13 22:15:18,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1188 transitions. [2024-11-13 22:15:18,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:15:18,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:18,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:18,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:18,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:18,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:18,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 1038 states and 1188 transitions. [2024-11-13 22:15:18,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1188 transitions. [2024-11-13 22:15:18,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:15:18,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:18,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:18,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:19,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:19,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:19,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 1039 states and 1188 transitions. [2024-11-13 22:15:19,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1188 transitions. [2024-11-13 22:15:19,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:15:19,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:19,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:19,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:19,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:32,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:15:42,607 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:15:52,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:16:02,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:16:02,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:02,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 1075 states and 1233 transitions. [2024-11-13 22:16:02,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1233 transitions. [2024-11-13 22:16:02,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:16:02,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:02,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:02,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:02,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:02,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:02,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 1074 states and 1232 transitions. [2024-11-13 22:16:02,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1232 transitions. [2024-11-13 22:16:02,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:16:02,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:02,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:02,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:02,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:03,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:03,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 1075 states and 1233 transitions. [2024-11-13 22:16:03,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1233 transitions. [2024-11-13 22:16:03,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:16:03,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:03,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:03,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:03,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:03,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:03,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 1076 states and 1233 transitions. [2024-11-13 22:16:03,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1233 transitions. [2024-11-13 22:16:03,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:16:03,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:03,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:03,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:03,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:03,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:03,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 1075 states and 1232 transitions. [2024-11-13 22:16:03,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1232 transitions. [2024-11-13 22:16:03,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:16:03,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:03,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:03,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:03,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:03,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:03,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 1077 states and 1235 transitions. [2024-11-13 22:16:03,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1235 transitions. [2024-11-13 22:16:03,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:16:03,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:03,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:03,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:03,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:11,654 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:16:12,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:12,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1118 states and 1287 transitions. [2024-11-13 22:16:12,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1287 transitions. [2024-11-13 22:16:12,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:16:12,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:12,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:12,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:12,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:12,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:12,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1119 states and 1287 transitions. [2024-11-13 22:16:12,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1287 transitions. [2024-11-13 22:16:12,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:16:12,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:12,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:12,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:12,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:12,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:12,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1120 states and 1287 transitions. [2024-11-13 22:16:12,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1287 transitions. [2024-11-13 22:16:12,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:16:12,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:12,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:12,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:12,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:12,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:12,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 1119 states and 1286 transitions. [2024-11-13 22:16:12,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1286 transitions. [2024-11-13 22:16:12,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:16:12,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:12,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:12,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:12,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:12,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:12,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1120 states and 1287 transitions. [2024-11-13 22:16:12,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1287 transitions. [2024-11-13 22:16:12,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:16:12,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:12,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:12,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:12,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:12,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:12,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1121 states and 1287 transitions. [2024-11-13 22:16:12,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1287 transitions. [2024-11-13 22:16:12,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:16:12,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:12,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:13,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:13,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:14,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:14,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 1123 states and 1288 transitions. [2024-11-13 22:16:14,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1288 transitions. [2024-11-13 22:16:14,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:16:14,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:14,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:14,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:14,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:27,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:16:31,876 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:16:31,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:31,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 1148 states and 1326 transitions. [2024-11-13 22:16:31,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1326 transitions. [2024-11-13 22:16:31,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:16:31,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:31,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:31,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:32,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:41,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:16:41,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:41,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 1173 states and 1363 transitions. [2024-11-13 22:16:41,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 1363 transitions. [2024-11-13 22:16:41,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:16:41,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:41,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:41,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:41,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:41,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:41,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 1174 states and 1360 transitions. [2024-11-13 22:16:41,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1360 transitions. [2024-11-13 22:16:41,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:16:41,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:41,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:41,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:41,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:41,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:41,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 1176 states and 1362 transitions. [2024-11-13 22:16:41,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1362 transitions. [2024-11-13 22:16:41,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:16:41,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:41,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:41,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:41,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:41,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:41,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 1177 states and 1362 transitions. [2024-11-13 22:16:41,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1362 transitions. [2024-11-13 22:16:41,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:16:41,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:41,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:41,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:41,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:42,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:42,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 1178 states and 1362 transitions. [2024-11-13 22:16:42,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1362 transitions. [2024-11-13 22:16:42,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:16:42,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:42,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:42,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:43,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:48,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:48,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 1183 states and 1371 transitions. [2024-11-13 22:16:48,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 1371 transitions. [2024-11-13 22:16:48,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:16:48,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:48,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:48,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:48,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:48,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:48,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 1185 states and 1373 transitions. [2024-11-13 22:16:48,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1373 transitions. [2024-11-13 22:16:48,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:16:48,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:48,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:48,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:48,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:48,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:48,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1184 states and 1372 transitions. [2024-11-13 22:16:48,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 1372 transitions. [2024-11-13 22:16:48,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:16:48,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:48,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:48,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:49,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:54,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:54,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 1200 states and 1391 transitions. [2024-11-13 22:16:54,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1391 transitions. [2024-11-13 22:16:54,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:16:54,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:54,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:54,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:55,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:55,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:55,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1199 states and 1390 transitions. [2024-11-13 22:16:55,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 1390 transitions. [2024-11-13 22:16:55,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:16:55,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:55,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:55,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:55,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:56,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:56,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1200 states and 1392 transitions. [2024-11-13 22:16:56,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1392 transitions. [2024-11-13 22:16:56,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:16:56,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:56,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:56,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:56,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:56,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:56,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1199 states and 1390 transitions. [2024-11-13 22:16:56,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 1390 transitions. [2024-11-13 22:16:56,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:16:56,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:56,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:56,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:56,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:56,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:56,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1201 states and 1392 transitions. [2024-11-13 22:16:56,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1392 transitions. [2024-11-13 22:16:56,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:16:56,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:56,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:56,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:57,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:59,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:59,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 1205 states and 1397 transitions. [2024-11-13 22:16:59,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1397 transitions. [2024-11-13 22:16:59,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:16:59,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:59,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:59,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:00,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:04,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:04,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 1210 states and 1404 transitions. [2024-11-13 22:17:04,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 1404 transitions. [2024-11-13 22:17:04,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:17:04,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:04,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:04,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:04,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:05,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:05,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1212 states and 1408 transitions. [2024-11-13 22:17:05,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1408 transitions. [2024-11-13 22:17:05,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:17:05,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:05,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:05,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:05,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:07,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:07,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 1216 states and 1414 transitions. [2024-11-13 22:17:07,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 1414 transitions. [2024-11-13 22:17:07,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:17:07,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:07,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:07,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:08,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:11,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:11,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 1219 states and 1423 transitions. [2024-11-13 22:17:11,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 1423 transitions. [2024-11-13 22:17:11,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:17:11,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:11,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:12,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:13,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:19,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:19,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 1222 states and 1435 transitions. [2024-11-13 22:17:19,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 1435 transitions. [2024-11-13 22:17:19,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:17:19,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:19,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:19,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:19,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:20,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:20,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1223 states and 1437 transitions. [2024-11-13 22:17:20,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1437 transitions. [2024-11-13 22:17:20,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:17:20,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:20,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:20,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:20,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:21,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:21,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 1225 states and 1440 transitions. [2024-11-13 22:17:21,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1440 transitions. [2024-11-13 22:17:21,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:17:21,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:21,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:21,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:24,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:17:31,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:31,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 1232 states and 1452 transitions. [2024-11-13 22:17:31,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1452 transitions. [2024-11-13 22:17:31,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:17:31,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:31,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:31,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:34,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:38,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:38,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 1236 states and 1462 transitions. [2024-11-13 22:17:38,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1462 transitions. [2024-11-13 22:17:38,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:17:38,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:38,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:38,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:39,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:45,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:45,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 1240 states and 1470 transitions. [2024-11-13 22:17:45,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1470 transitions. [2024-11-13 22:17:45,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:17:45,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:45,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:45,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:45,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:46,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:46,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 1241 states and 1472 transitions. [2024-11-13 22:17:46,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1472 transitions. [2024-11-13 22:17:46,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:17:46,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:46,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:46,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:46,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:47,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:47,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 1243 states and 1475 transitions. [2024-11-13 22:17:47,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1475 transitions. [2024-11-13 22:17:47,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:17:47,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:47,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:47,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:49,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:54,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:54,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 1247 states and 1484 transitions. [2024-11-13 22:17:54,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1484 transitions. [2024-11-13 22:17:54,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:17:54,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:54,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:54,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:55,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:59,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:59,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 1249 states and 1489 transitions. [2024-11-13 22:17:59,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 1489 transitions. [2024-11-13 22:17:59,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:17:59,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:59,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:59,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:59,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:00,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:00,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 1250 states and 1491 transitions. [2024-11-13 22:18:00,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1491 transitions. [2024-11-13 22:18:00,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:18:00,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:00,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:00,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:00,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:01,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:01,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 1252 states and 1494 transitions. [2024-11-13 22:18:01,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1494 transitions. [2024-11-13 22:18:01,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:18:01,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:01,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:01,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:03,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:07,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:07,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 1256 states and 1503 transitions. [2024-11-13 22:18:07,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1503 transitions. [2024-11-13 22:18:07,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:18:07,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:07,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:07,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:09,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:13,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:13,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 1258 states and 1508 transitions. [2024-11-13 22:18:13,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1508 transitions. [2024-11-13 22:18:13,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:18:13,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:13,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:13,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:13,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:14,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:14,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 1260 states and 1512 transitions. [2024-11-13 22:18:14,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1512 transitions. [2024-11-13 22:18:14,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:18:14,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:14,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:14,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:14,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:16,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:16,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 1261 states and 1513 transitions. [2024-11-13 22:18:16,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1513 transitions. [2024-11-13 22:18:16,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:18:16,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:16,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:16,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:19,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:24,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:24,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 1265 states and 1523 transitions. [2024-11-13 22:18:24,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1523 transitions. [2024-11-13 22:18:24,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:18:24,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:24,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:24,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:29,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:46,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:46,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 1276 states and 1547 transitions. [2024-11-13 22:18:46,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1547 transitions. [2024-11-13 22:18:46,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:18:46,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:46,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:46,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:46,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:48,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:48,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 1277 states and 1549 transitions. [2024-11-13 22:18:48,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1549 transitions. [2024-11-13 22:18:48,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:18:48,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:48,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:48,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:48,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:04,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:04,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1294 states and 1575 transitions. [2024-11-13 22:19:04,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1575 transitions. [2024-11-13 22:19:04,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:19:04,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:04,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:04,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:07,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:12,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:12,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1296 states and 1579 transitions. [2024-11-13 22:19:12,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1579 transitions. [2024-11-13 22:19:12,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:19:12,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:12,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:12,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:15,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:20,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:20,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 1298 states and 1583 transitions. [2024-11-13 22:19:20,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1583 transitions. [2024-11-13 22:19:20,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:19:20,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:20,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:20,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:20,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:21,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:21,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 1299 states and 1585 transitions. [2024-11-13 22:19:21,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1585 transitions. [2024-11-13 22:19:21,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:19:21,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:21,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:21,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:21,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:23,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:23,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1301 states and 1589 transitions. [2024-11-13 22:19:23,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1589 transitions. [2024-11-13 22:19:23,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:19:23,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:23,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:23,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:24,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:27,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:27,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1304 states and 1596 transitions. [2024-11-13 22:19:27,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1596 transitions. [2024-11-13 22:19:27,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:19:27,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:27,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:27,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:32,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:40,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:40,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1306 states and 1601 transitions. [2024-11-13 22:19:40,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1601 transitions. [2024-11-13 22:19:40,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:19:40,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:40,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:40,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:40,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:42,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:42,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1299 states and 1594 transitions. [2024-11-13 22:19:42,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1594 transitions. [2024-11-13 22:19:42,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:19:42,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:42,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:42,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:42,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:43,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:43,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1302 states and 1598 transitions. [2024-11-13 22:19:43,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1598 transitions. [2024-11-13 22:19:43,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:19:43,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:43,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:43,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:44,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:47,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:47,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1305 states and 1603 transitions. [2024-11-13 22:19:47,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 1603 transitions. [2024-11-13 22:19:47,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:19:47,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:47,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:47,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:49,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:54,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:54,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1308 states and 1608 transitions. [2024-11-13 22:19:54,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1608 transitions. [2024-11-13 22:19:54,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:19:54,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:54,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:54,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:58,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:15,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:15,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1316 states and 1622 transitions. [2024-11-13 22:20:15,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 1622 transitions. [2024-11-13 22:20:15,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:20:15,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:15,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:15,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:20,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:42,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:42,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 1325 states and 1638 transitions. [2024-11-13 22:20:42,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 1638 transitions. [2024-11-13 22:20:42,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:20:42,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:42,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:42,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:43,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:48,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:48,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1332 states and 1646 transitions. [2024-11-13 22:20:48,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 1646 transitions. [2024-11-13 22:20:48,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:20:48,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:48,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:48,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:49,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:57,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:57,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 1340 states and 1658 transitions. [2024-11-13 22:20:57,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1658 transitions. [2024-11-13 22:20:57,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:20:57,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:57,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:57,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:58,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:02,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:02,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 1341 states and 1659 transitions. [2024-11-13 22:21:02,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 1659 transitions. [2024-11-13 22:21:02,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:21:02,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:02,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:02,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:03,237 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 22:21:06,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:06,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 1342 states and 1662 transitions. [2024-11-13 22:21:06,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1662 transitions. [2024-11-13 22:21:06,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:21:06,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:06,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:06,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:08,535 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:15,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:15,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1344 states and 1667 transitions. [2024-11-13 22:21:15,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 1667 transitions. [2024-11-13 22:21:15,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:21:15,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:15,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:15,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:17,917 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 22:21:28,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:28,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 1347 states and 1670 transitions. [2024-11-13 22:21:28,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1670 transitions. [2024-11-13 22:21:28,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:21:28,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:28,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:28,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:30,588 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:35,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:35,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1348 states and 1673 transitions. [2024-11-13 22:21:35,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1673 transitions. [2024-11-13 22:21:35,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:21:35,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:35,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:35,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:37,834 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:45,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:45,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1675 states to 1350 states and 1675 transitions. [2024-11-13 22:21:45,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 1675 transitions. [2024-11-13 22:21:45,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:21:45,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:45,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:45,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:47,958 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:53,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:53,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 1351 states and 1678 transitions. [2024-11-13 22:21:53,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 1678 transitions. [2024-11-13 22:21:53,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:21:53,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:53,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:53,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:55,616 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:03,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:03,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 1353 states and 1680 transitions. [2024-11-13 22:22:03,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 1680 transitions. [2024-11-13 22:22:03,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:22:03,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:03,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:03,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:05,127 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:09,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:09,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 1354 states and 1681 transitions. [2024-11-13 22:22:09,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1681 transitions. [2024-11-13 22:22:09,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:22:09,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:09,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:09,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:12,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:19,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:19,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 1355 states and 1684 transitions. [2024-11-13 22:22:19,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 1684 transitions. [2024-11-13 22:22:19,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:22:19,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:19,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:19,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:21,159 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:28,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:28,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 1357 states and 1690 transitions. [2024-11-13 22:22:28,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 1690 transitions. [2024-11-13 22:22:28,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:22:28,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:28,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:29,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:31,170 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:38,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:38,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 1359 states and 1693 transitions. [2024-11-13 22:22:38,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 1693 transitions. [2024-11-13 22:22:38,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:22:38,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:38,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:39,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:42,679 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:58,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:58,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 1363 states and 1697 transitions. [2024-11-13 22:22:58,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 1697 transitions. [2024-11-13 22:22:58,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:22:58,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:58,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:58,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:01,290 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:06,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:06,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 1364 states and 1700 transitions. [2024-11-13 22:23:06,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 1700 transitions. [2024-11-13 22:23:06,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:23:06,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:06,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:07,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:09,154 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:17,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:17,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 1366 states and 1705 transitions. [2024-11-13 22:23:17,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 1705 transitions. [2024-11-13 22:23:17,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:23:17,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:17,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:17,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:19,832 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:28,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:28,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 1368 states and 1708 transitions. [2024-11-13 22:23:28,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 1708 transitions. [2024-11-13 22:23:28,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:23:28,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:28,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:28,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:32,307 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:48,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:48,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1372 states and 1712 transitions. [2024-11-13 22:23:48,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1712 transitions. [2024-11-13 22:23:48,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:23:48,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:48,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:48,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:50,419 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:55,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:55,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1373 states and 1713 transitions. [2024-11-13 22:23:55,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 1713 transitions. [2024-11-13 22:23:55,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:23:55,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:55,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:55,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:57,329 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:02,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:02,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1374 states and 1714 transitions. [2024-11-13 22:24:02,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 1714 transitions. [2024-11-13 22:24:02,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:24:02,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:02,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:02,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:07,216 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:14,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:14,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 1375 states and 1717 transitions. [2024-11-13 22:24:14,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 1717 transitions. [2024-11-13 22:24:14,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:24:14,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:14,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:15,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:17,687 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 22:24:26,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:26,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 1377 states and 1719 transitions. [2024-11-13 22:24:26,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 1719 transitions. [2024-11-13 22:24:26,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:24:26,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:26,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:26,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:29,782 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:36,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:36,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 1378 states and 1722 transitions. [2024-11-13 22:24:36,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 1722 transitions. [2024-11-13 22:24:36,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:24:36,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:36,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:36,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:39,087 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:49,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:49,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 1380 states and 1724 transitions. [2024-11-13 22:24:49,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 1724 transitions. [2024-11-13 22:24:49,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:24:49,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:49,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:49,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:51,673 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:57,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:57,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 1381 states and 1725 transitions. [2024-11-13 22:24:57,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 1725 transitions. [2024-11-13 22:24:57,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:24:57,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:57,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:57,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:59,789 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:05,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:05,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 1382 states and 1726 transitions. [2024-11-13 22:25:05,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 1726 transitions. [2024-11-13 22:25:05,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:25:05,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:05,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:05,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:10,986 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:19,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:19,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 1383 states and 1729 transitions. [2024-11-13 22:25:19,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 1729 transitions. [2024-11-13 22:25:19,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:25:19,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:19,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:19,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:22,849 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:32,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:32,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 1385 states and 1735 transitions. [2024-11-13 22:25:32,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 1735 transitions. [2024-11-13 22:25:32,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:25:32,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:32,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:32,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:36,513 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:52,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:52,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1388 states and 1738 transitions. [2024-11-13 22:25:52,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 1738 transitions. [2024-11-13 22:25:52,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:25:52,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:52,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:52,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:56,862 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:05,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:05,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 1389 states and 1741 transitions. [2024-11-13 22:26:05,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 1741 transitions. [2024-11-13 22:26:05,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:26:05,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:05,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:05,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:09,381 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:21,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:21,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1391 states and 1746 transitions. [2024-11-13 22:26:21,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 1746 transitions. [2024-11-13 22:26:21,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:26:21,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:21,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:21,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:25,753 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:36,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:36,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 1393 states and 1749 transitions. [2024-11-13 22:26:36,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 1749 transitions. [2024-11-13 22:26:36,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:26:36,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:36,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:37,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:43,051 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:04,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:04,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 1397 states and 1753 transitions. [2024-11-13 22:27:04,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 1753 transitions. [2024-11-13 22:27:04,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:27:04,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:04,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:04,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:07,000 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:12,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:12,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 1398 states and 1754 transitions. [2024-11-13 22:27:12,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 1754 transitions. [2024-11-13 22:27:12,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:27:12,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:12,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:13,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:19,215 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:28,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:28,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 1399 states and 1757 transitions. [2024-11-13 22:27:28,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 1757 transitions. [2024-11-13 22:27:28,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:27:28,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:28,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:28,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:31,799 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.