./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.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_925caee7-df41-4893-9ec7-23df06e56fe9/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_925caee7-df41-4893-9ec7-23df06e56fe9/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_925caee7-df41-4893-9ec7-23df06e56fe9/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_925caee7-df41-4893-9ec7-23df06e56fe9/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_925caee7-df41-4893-9ec7-23df06e56fe9/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_925caee7-df41-4893-9ec7-23df06e56fe9/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 32a24617e0b83f023304780397185eef703cdbd26842fbad821fea93a0f1f12f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:36:20,225 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:36:20,283 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_925caee7-df41-4893-9ec7-23df06e56fe9/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:36:20,287 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:36:20,288 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:36:20,306 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:36:20,307 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:36:20,308 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:36:20,309 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:36:20,309 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:36:20,309 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:36:20,309 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:36:20,309 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:36:20,309 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:36:20,309 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:36:20,309 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:36:20,310 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:36:20,310 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:36:20,310 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:36:20,310 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:36:20,310 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:36:20,310 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:36:20,310 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:36:20,310 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:36:20,310 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:36:20,311 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:36:20,311 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:36:20,311 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:36:20,311 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:36:20,311 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:36:20,311 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_925caee7-df41-4893-9ec7-23df06e56fe9/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 -> 32a24617e0b83f023304780397185eef703cdbd26842fbad821fea93a0f1f12f [2024-11-13 21:36:20,626 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:36:20,636 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:36:20,638 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:36:20,640 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:36:20,641 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:36:20,643 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_925caee7-df41-4893-9ec7-23df06e56fe9/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i Unable to find full path for "g++" [2024-11-13 21:36:22,525 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:36:22,910 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:36:22,910 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_925caee7-df41-4893-9ec7-23df06e56fe9/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i [2024-11-13 21:36:22,925 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_925caee7-df41-4893-9ec7-23df06e56fe9/bin/ukojak-verify-EEHR8qb7sm/data/75f7c89f0/d2f35f9a77ed406c8d23cc45396635cf/FLAGd2d372dce [2024-11-13 21:36:22,940 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_925caee7-df41-4893-9ec7-23df06e56fe9/bin/ukojak-verify-EEHR8qb7sm/data/75f7c89f0/d2f35f9a77ed406c8d23cc45396635cf [2024-11-13 21:36:22,942 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:36:22,944 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:36:22,945 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:36:22,945 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:36:22,950 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:36:22,951 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:36:22" (1/1) ... [2024-11-13 21:36:22,952 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72b8c89c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:22, skipping insertion in model container [2024-11-13 21:36:22,952 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:36:22" (1/1) ... [2024-11-13 21:36:22,997 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:36:23,544 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:36:23,562 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:36:23,717 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:36:23,759 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:36:23,760 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:23 WrapperNode [2024-11-13 21:36:23,760 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:36:23,761 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:36:23,761 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:36:23,761 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:36:23,766 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:23" (1/1) ... [2024-11-13 21:36:23,791 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:23" (1/1) ... [2024-11-13 21:36:23,856 INFO L138 Inliner]: procedures = 176, calls = 323, calls flagged for inlining = 8, calls inlined = 7, statements flattened = 1596 [2024-11-13 21:36:23,857 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:36:23,857 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:36:23,858 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:36:23,858 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:36:23,865 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:23" (1/1) ... [2024-11-13 21:36:23,865 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:23" (1/1) ... [2024-11-13 21:36:23,877 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:23" (1/1) ... [2024-11-13 21:36:23,877 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:23" (1/1) ... [2024-11-13 21:36:23,944 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:23" (1/1) ... [2024-11-13 21:36:23,956 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:23" (1/1) ... [2024-11-13 21:36:23,962 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:23" (1/1) ... [2024-11-13 21:36:23,966 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:23" (1/1) ... [2024-11-13 21:36:23,979 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:36:23,980 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:36:23,980 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:36:23,980 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:36:23,981 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:23" (1/1) ... [2024-11-13 21:36:24,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:36:24,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_925caee7-df41-4893-9ec7-23df06e56fe9/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:36:24,046 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_925caee7-df41-4893-9ec7-23df06e56fe9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:36:24,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_925caee7-df41-4893-9ec7-23df06e56fe9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:36:24,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:36:24,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:36:24,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:36:24,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:36:24,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:36:24,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:36:24,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:36:24,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:36:24,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:36:24,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:36:24,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:36:24,378 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:36:24,380 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:36:27,564 INFO L? ?]: Removed 1465 outVars from TransFormulas that were not future-live. [2024-11-13 21:36:27,565 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:36:29,617 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:36:29,618 INFO L316 CfgBuilder]: Removed 72 assume(true) statements. [2024-11-13 21:36:29,618 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:36:29 BoogieIcfgContainer [2024-11-13 21:36:29,618 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:36:29,619 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:36:29,619 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:36:29,633 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:36:29,633 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:36:29" (1/1) ... [2024-11-13 21:36:29,644 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:36:29,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:29,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 1128 states and 1266 transitions. [2024-11-13 21:36:29,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1266 transitions. [2024-11-13 21:36:29,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:36:29,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:29,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:29,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:29,982 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 21:36:30,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:30,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 1127 states and 1265 transitions. [2024-11-13 21:36:30,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1265 transitions. [2024-11-13 21:36:30,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:36:30,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:30,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:30,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:30,175 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 21:36:30,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:30,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 1126 states and 1264 transitions. [2024-11-13 21:36:30,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1264 transitions. [2024-11-13 21:36:30,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:36:30,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:30,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:30,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:30,306 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 21:36:30,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:30,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 1125 states and 1262 transitions. [2024-11-13 21:36:30,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1262 transitions. [2024-11-13 21:36:30,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:36:30,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:30,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:30,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:30,442 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 21:36:30,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:30,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 1126 states and 1264 transitions. [2024-11-13 21:36:30,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1264 transitions. [2024-11-13 21:36:30,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:36:30,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:30,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:30,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:30,543 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 21:36:30,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:30,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 1125 states and 1263 transitions. [2024-11-13 21:36:30,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1263 transitions. [2024-11-13 21:36:30,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:36:30,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:30,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:30,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:30,680 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 21:36:30,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:30,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 1124 states and 1262 transitions. [2024-11-13 21:36:30,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1262 transitions. [2024-11-13 21:36:30,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:36:30,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:30,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:30,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:30,782 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 21:36:30,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:30,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 1126 states and 1265 transitions. [2024-11-13 21:36:30,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1265 transitions. [2024-11-13 21:36:30,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:36:30,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:30,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:30,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:31,062 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 21:36:31,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:31,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 1129 states and 1270 transitions. [2024-11-13 21:36:31,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1270 transitions. [2024-11-13 21:36:31,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:36:31,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:31,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:31,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:31,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:31,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:31,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 1128 states and 1268 transitions. [2024-11-13 21:36:31,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1268 transitions. [2024-11-13 21:36:31,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:36:31,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:31,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:31,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:31,443 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 21:36:31,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:31,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 1129 states and 1270 transitions. [2024-11-13 21:36:31,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1270 transitions. [2024-11-13 21:36:31,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:36:31,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:31,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:31,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:31,631 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 21:36:31,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:31,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 1130 states and 1272 transitions. [2024-11-13 21:36:31,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 1272 transitions. [2024-11-13 21:36:31,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:36:31,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:31,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:31,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:31,775 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 21:36:32,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:32,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 1131 states and 1274 transitions. [2024-11-13 21:36:32,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1274 transitions. [2024-11-13 21:36:32,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:36:32,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:32,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:32,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:32,147 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 21:36:32,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:32,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 1133 states and 1279 transitions. [2024-11-13 21:36:32,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1279 transitions. [2024-11-13 21:36:32,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:36:32,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:32,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:32,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:32,354 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 21:36:32,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:32,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 1134 states and 1280 transitions. [2024-11-13 21:36:32,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1280 transitions. [2024-11-13 21:36:32,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:36:32,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:32,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:32,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:32,611 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 21:36:32,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:32,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 1133 states and 1279 transitions. [2024-11-13 21:36:32,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1279 transitions. [2024-11-13 21:36:32,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:36:32,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:32,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:32,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:32,710 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 21:36:32,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:32,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 1134 states and 1280 transitions. [2024-11-13 21:36:32,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1280 transitions. [2024-11-13 21:36:32,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:36:32,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:32,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:32,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:32,783 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 21:36:32,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:32,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 1135 states and 1282 transitions. [2024-11-13 21:36:32,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1282 transitions. [2024-11-13 21:36:32,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:36:32,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:32,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:32,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:33,075 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 21:36:33,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:33,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1138 states and 1287 transitions. [2024-11-13 21:36:33,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1287 transitions. [2024-11-13 21:36:33,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:36:33,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:33,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:33,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:33,606 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 21:36:34,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:34,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 1140 states and 1290 transitions. [2024-11-13 21:36:34,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1290 transitions. [2024-11-13 21:36:34,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:36:34,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:34,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:34,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:34,090 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 21:36:34,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:34,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 1140 states and 1288 transitions. [2024-11-13 21:36:34,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1288 transitions. [2024-11-13 21:36:34,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:36:34,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:34,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:34,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:34,146 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 21:36:34,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:34,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 1140 states and 1284 transitions. [2024-11-13 21:36:34,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1284 transitions. [2024-11-13 21:36:34,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:36:34,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:34,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:34,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:34,203 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 21:36:34,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:34,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 1140 states and 1282 transitions. [2024-11-13 21:36:34,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1282 transitions. [2024-11-13 21:36:34,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:36:34,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:34,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:34,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:34,355 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 21:36:34,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:34,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 1142 states and 1286 transitions. [2024-11-13 21:36:34,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1286 transitions. [2024-11-13 21:36:34,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:36:34,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:34,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:34,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:34,638 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 21:36:35,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:35,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 1150 states and 1297 transitions. [2024-11-13 21:36:35,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1297 transitions. [2024-11-13 21:36:35,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:36:35,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:35,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:35,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:35,388 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 21:36:35,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:35,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 1152 states and 1302 transitions. [2024-11-13 21:36:35,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1302 transitions. [2024-11-13 21:36:35,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:36:35,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:35,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:35,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:35,905 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 21:36:36,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:36,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 1155 states and 1309 transitions. [2024-11-13 21:36:36,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1309 transitions. [2024-11-13 21:36:36,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:36:36,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:36,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:36,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:36,266 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 21:36:36,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:36,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 1160 states and 1318 transitions. [2024-11-13 21:36:36,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1318 transitions. [2024-11-13 21:36:36,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:36:36,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:36,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:36,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:36,715 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 21:36:36,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:36,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 1163 states and 1322 transitions. [2024-11-13 21:36:36,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1322 transitions. [2024-11-13 21:36:36,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:36:36,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:36,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:36,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:36,818 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 21:36:36,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:36,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 1166 states and 1326 transitions. [2024-11-13 21:36:36,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1326 transitions. [2024-11-13 21:36:36,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:36:36,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:36,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:36,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:36,968 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 21:36:37,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:37,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1169 states and 1331 transitions. [2024-11-13 21:36:37,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1331 transitions. [2024-11-13 21:36:37,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:36:37,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:37,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:37,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:37,080 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 21:36:37,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:37,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 1174 states and 1338 transitions. [2024-11-13 21:36:37,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1338 transitions. [2024-11-13 21:36:37,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:36:37,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:37,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:37,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:37,243 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 21:36:37,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:37,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1190 states and 1356 transitions. [2024-11-13 21:36:37,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1356 transitions. [2024-11-13 21:36:37,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:36:37,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:37,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:37,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:37,963 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 21:36:38,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:38,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1206 states and 1382 transitions. [2024-11-13 21:36:38,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1382 transitions. [2024-11-13 21:36:38,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:36:38,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:38,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:38,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:39,009 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 21:36:39,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:39,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1209 states and 1386 transitions. [2024-11-13 21:36:39,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1386 transitions. [2024-11-13 21:36:39,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:36:39,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:39,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:39,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:39,600 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 21:36:39,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:39,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1212 states and 1390 transitions. [2024-11-13 21:36:39,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1390 transitions. [2024-11-13 21:36:39,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:36:39,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:39,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:39,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:39,927 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 21:36:40,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:40,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1215 states and 1396 transitions. [2024-11-13 21:36:40,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 1396 transitions. [2024-11-13 21:36:40,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:36:40,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:40,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:40,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:40,478 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 21:36:40,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:40,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 1217 states and 1399 transitions. [2024-11-13 21:36:40,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1399 transitions. [2024-11-13 21:36:40,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:36:40,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:40,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:40,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:40,815 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 21:36:40,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:40,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 1220 states and 1403 transitions. [2024-11-13 21:36:40,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 1403 transitions. [2024-11-13 21:36:40,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:36:40,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:40,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:40,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:40,936 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 21:36:40,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:40,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1223 states and 1407 transitions. [2024-11-13 21:36:40,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1407 transitions. [2024-11-13 21:36:40,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:36:40,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:40,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:41,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:41,033 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 21:36:41,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:41,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1226 states and 1411 transitions. [2024-11-13 21:36:41,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1411 transitions. [2024-11-13 21:36:41,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:36:41,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:41,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:41,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:41,181 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 21:36:41,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:41,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 1229 states and 1415 transitions. [2024-11-13 21:36:41,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1415 transitions. [2024-11-13 21:36:41,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:36:41,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:41,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:41,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:41,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:43,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:36:43,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:43,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1229 states and 1413 transitions. [2024-11-13 21:36:43,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1413 transitions. [2024-11-13 21:36:43,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:36:43,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:43,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:44,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:44,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:56,013 WARN L539 Checker$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 21:36:56,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:56,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 1260 states and 1464 transitions. [2024-11-13 21:36:56,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1464 transitions. [2024-11-13 21:36:56,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:36:56,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:56,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:57,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:57,161 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 21:36:57,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:57,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 1262 states and 1466 transitions. [2024-11-13 21:36:57,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1466 transitions. [2024-11-13 21:36:57,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:36:57,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:57,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:57,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:57,427 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 21:36:57,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:57,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 1263 states and 1466 transitions. [2024-11-13 21:36:57,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1466 transitions. [2024-11-13 21:36:57,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:36:57,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:57,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:57,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:57,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:57,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:57,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1265 states and 1468 transitions. [2024-11-13 21:36:57,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1468 transitions. [2024-11-13 21:36:57,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:36:57,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:57,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:57,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:57,683 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 21:36:57,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:57,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1266 states and 1468 transitions. [2024-11-13 21:36:57,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1468 transitions. [2024-11-13 21:36:57,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:36:57,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:57,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:57,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:57,908 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 21:37:04,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:37:04,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:04,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 1299 states and 1519 transitions. [2024-11-13 21:37:04,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1519 transitions. [2024-11-13 21:37:04,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:37:04,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:04,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:04,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:05,155 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 21:37:05,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:05,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 1300 states and 1522 transitions. [2024-11-13 21:37:05,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1522 transitions. [2024-11-13 21:37:05,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:37:05,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:05,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:05,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:05,339 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 21:37:05,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:05,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 1300 states and 1521 transitions. [2024-11-13 21:37:05,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1521 transitions. [2024-11-13 21:37:05,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:37:05,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:05,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:05,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:05,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:05,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:05,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 1299 states and 1520 transitions. [2024-11-13 21:37:05,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1520 transitions. [2024-11-13 21:37:05,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:37:05,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:05,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:05,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:05,834 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 21:37:05,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:05,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 1300 states and 1521 transitions. [2024-11-13 21:37:05,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1521 transitions. [2024-11-13 21:37:05,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:37:05,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:05,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:05,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:05,975 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 21:37:06,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:06,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 1299 states and 1520 transitions. [2024-11-13 21:37:06,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1520 transitions. [2024-11-13 21:37:06,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:37:06,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:06,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:06,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:06,264 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 21:37:06,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:06,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 1301 states and 1523 transitions. [2024-11-13 21:37:06,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1523 transitions. [2024-11-13 21:37:06,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:37:06,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:06,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:06,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:06,522 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 21:37:12,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:12,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1347 states and 1591 transitions. [2024-11-13 21:37:12,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1591 transitions. [2024-11-13 21:37:12,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:37:12,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:12,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:12,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:12,616 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 21:37:12,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:12,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1346 states and 1590 transitions. [2024-11-13 21:37:12,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1590 transitions. [2024-11-13 21:37:12,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:37:12,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:12,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:12,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:12,849 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 21:37:12,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:12,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1347 states and 1591 transitions. [2024-11-13 21:37:12,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1591 transitions. [2024-11-13 21:37:12,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:37:12,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:12,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:12,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:13,176 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 21:37:13,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:13,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1346 states and 1588 transitions. [2024-11-13 21:37:13,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1588 transitions. [2024-11-13 21:37:13,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:37:13,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:13,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:13,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:13,808 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 21:37:17,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:17,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1379 states and 1633 transitions. [2024-11-13 21:37:17,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 1633 transitions. [2024-11-13 21:37:17,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:37:17,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:17,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:17,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:17,492 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 21:37:17,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:17,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1378 states and 1632 transitions. [2024-11-13 21:37:17,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 1632 transitions. [2024-11-13 21:37:17,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:37:17,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:17,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:17,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:17,781 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 21:37:18,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:18,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1379 states and 1634 transitions. [2024-11-13 21:37:18,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 1634 transitions. [2024-11-13 21:37:18,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:37:18,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:18,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:18,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:18,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:18,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:18,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1378 states and 1632 transitions. [2024-11-13 21:37:18,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 1632 transitions. [2024-11-13 21:37:18,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:37:18,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:18,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:18,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:18,540 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 21:37:18,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:18,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1380 states and 1634 transitions. [2024-11-13 21:37:18,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 1634 transitions. [2024-11-13 21:37:18,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:37:18,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:18,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:18,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:19,256 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 21:37:20,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:20,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1384 states and 1639 transitions. [2024-11-13 21:37:20,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 1639 transitions. [2024-11-13 21:37:20,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:37:20,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:20,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:20,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:21,638 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 21:37:23,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:23,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1389 states and 1646 transitions. [2024-11-13 21:37:23,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 1646 transitions. [2024-11-13 21:37:23,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:37:23,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:23,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:23,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:23,732 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 21:37:24,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:24,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 1391 states and 1650 transitions. [2024-11-13 21:37:24,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 1650 transitions. [2024-11-13 21:37:24,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:37:24,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:24,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:24,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:24,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:26,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:26,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 1395 states and 1656 transitions. [2024-11-13 21:37:26,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 1656 transitions. [2024-11-13 21:37:26,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:37:26,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:26,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:26,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:26,838 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 21:37:29,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:29,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 1398 states and 1665 transitions. [2024-11-13 21:37:29,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 1665 transitions. [2024-11-13 21:37:29,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:37:29,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:29,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:29,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:30,429 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 21:37:34,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:34,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 1401 states and 1677 transitions. [2024-11-13 21:37:34,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 1677 transitions. [2024-11-13 21:37:34,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:37:34,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:34,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:34,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:35,811 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 21:37:40,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:40,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 1408 states and 1689 transitions. [2024-11-13 21:37:40,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 1689 transitions. [2024-11-13 21:37:40,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:37:40,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:40,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:40,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:40,253 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 21:37:40,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:40,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 1409 states and 1691 transitions. [2024-11-13 21:37:40,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 1691 transitions. [2024-11-13 21:37:40,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:37:40,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:40,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:40,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:41,016 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 21:37:41,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:41,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 1411 states and 1694 transitions. [2024-11-13 21:37:41,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 1694 transitions. [2024-11-13 21:37:41,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:37:41,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:41,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:41,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:43,580 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 21:37:46,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:46,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 1415 states and 1705 transitions. [2024-11-13 21:37:46,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 1705 transitions. [2024-11-13 21:37:46,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:37:46,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:46,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:46,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:47,585 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 21:37:50,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:50,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1419 states and 1714 transitions. [2024-11-13 21:37:50,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 1714 transitions. [2024-11-13 21:37:50,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:37:50,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:50,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:50,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:50,521 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 21:37:51,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:51,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 1420 states and 1716 transitions. [2024-11-13 21:37:51,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 1716 transitions. [2024-11-13 21:37:51,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:37:51,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:51,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:51,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:51,254 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 21:37:52,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:52,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 1422 states and 1719 transitions. [2024-11-13 21:37:52,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 1719 transitions. [2024-11-13 21:37:52,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:37:52,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:52,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:52,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:53,916 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 21:38:03,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:03,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 1434 states and 1743 transitions. [2024-11-13 21:38:03,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1743 transitions. [2024-11-13 21:38:03,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:38:03,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:03,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:03,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:04,458 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 21:38:08,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:08,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 1436 states and 1747 transitions. [2024-11-13 21:38:08,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1747 transitions. [2024-11-13 21:38:08,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:38:08,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:08,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:08,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:08,298 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 21:38:09,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:09,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 1437 states and 1749 transitions. [2024-11-13 21:38:09,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1749 transitions. [2024-11-13 21:38:09,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:38:09,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:09,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:09,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:09,188 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 21:38:10,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:10,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 1439 states and 1752 transitions. [2024-11-13 21:38:10,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1752 transitions. [2024-11-13 21:38:10,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:38:10,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:10,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:10,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:11,329 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 21:38:14,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:14,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 1443 states and 1761 transitions. [2024-11-13 21:38:14,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1761 transitions. [2024-11-13 21:38:14,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:38:14,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:14,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:14,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:16,801 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 21:38:20,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:20,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1766 states to 1445 states and 1766 transitions. [2024-11-13 21:38:20,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1766 transitions. [2024-11-13 21:38:20,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:38:20,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:20,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:20,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:20,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:21,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:21,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 1446 states and 1768 transitions. [2024-11-13 21:38:21,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1768 transitions. [2024-11-13 21:38:21,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:38:21,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:21,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:21,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:21,542 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 21:38:22,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:22,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 1448 states and 1771 transitions. [2024-11-13 21:38:22,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1771 transitions. [2024-11-13 21:38:22,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:38:22,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:22,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:22,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:24,771 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 21:38:28,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:28,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1452 states and 1781 transitions. [2024-11-13 21:38:28,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 1781 transitions. [2024-11-13 21:38:28,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:38:28,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:28,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:28,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:34,052 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 21:38:40,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:40,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1454 states and 1787 transitions. [2024-11-13 21:38:40,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 1787 transitions. [2024-11-13 21:38:40,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:38:40,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:40,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:40,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:41,224 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 21:38:42,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:42,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 1455 states and 1789 transitions. [2024-11-13 21:38:42,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 1789 transitions. [2024-11-13 21:38:42,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:38:42,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:42,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:42,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:43,101 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 21:38:55,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:55,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 1472 states and 1817 transitions. [2024-11-13 21:38:55,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 1817 transitions. [2024-11-13 21:38:55,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:38:55,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:55,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:55,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:58,443 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 21:39:02,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:02,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1474 states and 1821 transitions. [2024-11-13 21:39:02,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 1821 transitions. [2024-11-13 21:39:02,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:39:02,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:02,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:02,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:07,341 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 21:39:18,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:18,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 1480 states and 1831 transitions. [2024-11-13 21:39:18,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 1831 transitions. [2024-11-13 21:39:18,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:39:18,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:18,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:18,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:18,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:19,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:19,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1481 states and 1833 transitions. [2024-11-13 21:39:19,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 1833 transitions. [2024-11-13 21:39:19,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:39:19,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:19,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:19,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:19,643 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 21:39:20,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:20,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 1483 states and 1837 transitions. [2024-11-13 21:39:20,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 1837 transitions. [2024-11-13 21:39:20,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:39:20,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:20,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:20,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:23,087 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 21:39:25,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:25,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 1486 states and 1844 transitions. [2024-11-13 21:39:25,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 1844 transitions. [2024-11-13 21:39:25,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:39:25,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:25,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:25,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:29,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:36,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:36,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 1488 states and 1849 transitions. [2024-11-13 21:39:36,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 1849 transitions. [2024-11-13 21:39:36,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:39:36,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:36,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:36,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:36,085 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 21:39:36,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:36,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 1479 states and 1839 transitions. [2024-11-13 21:39:36,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 1839 transitions. [2024-11-13 21:39:36,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:39:36,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:36,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:36,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:36,170 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 21:39:37,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:37,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 1481 states and 1842 transitions. [2024-11-13 21:39:37,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 1842 transitions. [2024-11-13 21:39:37,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:39:37,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:37,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:37,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:37,480 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 21:39:38,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:38,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 1484 states and 1846 transitions. [2024-11-13 21:39:38,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 1846 transitions. [2024-11-13 21:39:38,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:39:38,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:38,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:38,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:39,720 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 21:39:42,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:42,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 1487 states and 1851 transitions. [2024-11-13 21:39:42,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 1851 transitions. [2024-11-13 21:39:42,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:39:42,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:42,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:42,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:44,096 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 21:39:48,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:48,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 1490 states and 1856 transitions. [2024-11-13 21:39:48,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 1856 transitions. [2024-11-13 21:39:48,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:39:48,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:48,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:48,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:52,279 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 21:40:07,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:07,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 1498 states and 1870 transitions. [2024-11-13 21:40:07,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 1870 transitions. [2024-11-13 21:40:07,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:40:07,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:07,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:07,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:11,956 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 21:40:29,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:29,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 1507 states and 1886 transitions. [2024-11-13 21:40:29,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 1886 transitions. [2024-11-13 21:40:29,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:40:29,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:29,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:29,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:29,834 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 21:40:31,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:31,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 1514 states and 1894 transitions. [2024-11-13 21:40:31,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 1894 transitions. [2024-11-13 21:40:31,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:40:31,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:31,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:31,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:32,637 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 21:40:36,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:36,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 1522 states and 1906 transitions. [2024-11-13 21:40:36,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 1906 transitions. [2024-11-13 21:40:36,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:40:36,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:36,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:36,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:37,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:40,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:40,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 1523 states and 1907 transitions. [2024-11-13 21:40:40,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 1907 transitions. [2024-11-13 21:40:40,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:40:40,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:40,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:40,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:41,737 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 21:40:44,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:44,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 1524 states and 1909 transitions. [2024-11-13 21:40:44,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 1909 transitions. [2024-11-13 21:40:44,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:40:44,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:44,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:45,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:47,038 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 21:40:53,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:53,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1525 states and 1910 transitions. [2024-11-13 21:40:53,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 1910 transitions. [2024-11-13 21:40:53,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:40:53,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:53,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:53,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:55,222 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 21:41:04,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:04,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1526 states and 1910 transitions. [2024-11-13 21:41:04,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 1910 transitions. [2024-11-13 21:41:04,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:41:04,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:04,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:04,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:06,600 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 21:41:11,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:11,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1912 states to 1527 states and 1912 transitions. [2024-11-13 21:41:11,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 1912 transitions. [2024-11-13 21:41:11,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:41:11,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:11,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:11,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:13,093 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 21:41:19,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:19,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 1528 states and 1913 transitions. [2024-11-13 21:41:19,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 1913 transitions. [2024-11-13 21:41:19,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:41:19,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:19,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:19,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:21,544 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 21:41:28,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:28,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 1529 states and 1914 transitions. [2024-11-13 21:41:28,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 1914 transitions. [2024-11-13 21:41:28,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:41:28,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:28,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:28,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:29,914 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 21:41:36,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:36,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1530 states and 1915 transitions. [2024-11-13 21:41:36,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 1915 transitions. [2024-11-13 21:41:36,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:41:36,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:36,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:36,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:40,302 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 21:41:56,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:56,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1531 states and 1915 transitions. [2024-11-13 21:41:56,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 1915 transitions. [2024-11-13 21:41:56,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:41:56,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:56,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:56,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:59,485 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 21:42:04,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:04,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 1532 states and 1917 transitions. [2024-11-13 21:42:04,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 1917 transitions. [2024-11-13 21:42:04,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:42:04,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:04,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:04,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:06,764 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 21:42:14,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:14,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 1533 states and 1917 transitions. [2024-11-13 21:42:14,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 1917 transitions. [2024-11-13 21:42:14,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:42:14,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:14,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:14,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:15,700 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 21:42:19,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:19,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1534 states and 1918 transitions. [2024-11-13 21:42:19,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 1918 transitions. [2024-11-13 21:42:19,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:42:19,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:19,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:19,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:23,174 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 21:42:28,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:28,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 1535 states and 1920 transitions. [2024-11-13 21:42:28,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 1920 transitions. [2024-11-13 21:42:28,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:42:28,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:28,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:29,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:31,420 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 21:42:38,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:38,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 1536 states and 1920 transitions. [2024-11-13 21:42:38,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 1920 transitions. [2024-11-13 21:42:38,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:42:38,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:38,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:38,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:41,487 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 21:42:46,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:46,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1537 states and 1922 transitions. [2024-11-13 21:42:46,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 1922 transitions. [2024-11-13 21:42:46,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:42:46,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:46,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:46,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:49,233 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 21:42:57,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:57,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1538 states and 1922 transitions. [2024-11-13 21:42:57,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 1922 transitions. [2024-11-13 21:42:57,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:42:57,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:57,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:57,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:58,889 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 21:43:03,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:03,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 1539 states and 1923 transitions. [2024-11-13 21:43:03,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 1923 transitions. [2024-11-13 21:43:03,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:43:03,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:03,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:03,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:06,603 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 21:43:13,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:13,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1925 states to 1540 states and 1925 transitions. [2024-11-13 21:43:13,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 1925 transitions. [2024-11-13 21:43:13,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:43:13,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:13,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:13,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:15,093 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 21:43:22,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:22,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1541 states and 1926 transitions. [2024-11-13 21:43:22,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 1926 transitions. [2024-11-13 21:43:22,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:43:22,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:22,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:22,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:26,056 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 21:43:37,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:37,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1542 states and 1926 transitions. [2024-11-13 21:43:37,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 1926 transitions. [2024-11-13 21:43:37,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:43:37,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:37,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:37,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:40,279 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 21:43:45,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:45,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1543 states and 1927 transitions. [2024-11-13 21:43:45,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 1927 transitions. [2024-11-13 21:43:45,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:43:45,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:45,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:45,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:47,545 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 21:43:52,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:52,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 1544 states and 1928 transitions. [2024-11-13 21:43:52,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 1928 transitions. [2024-11-13 21:43:52,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:43:52,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:52,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:52,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:57,401 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 21:44:05,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:05,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1545 states and 1930 transitions. [2024-11-13 21:44:05,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 1930 transitions. [2024-11-13 21:44:05,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:44:05,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:05,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:05,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:07,950 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 21:44:17,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:17,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1546 states and 1930 transitions. [2024-11-13 21:44:17,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 1930 transitions. [2024-11-13 21:44:17,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:44:17,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:17,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:17,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:19,686 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 21:44:24,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:24,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1547 states and 1931 transitions. [2024-11-13 21:44:24,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 1931 transitions. [2024-11-13 21:44:24,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:44:24,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:24,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:24,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:28,761 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 21:44:35,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:35,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1548 states and 1933 transitions. [2024-11-13 21:44:35,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 1933 transitions. [2024-11-13 21:44:35,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:44:35,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:35,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:35,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:38,179 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 21:44:46,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:46,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1549 states and 1933 transitions. [2024-11-13 21:44:46,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 1933 transitions. [2024-11-13 21:44:46,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:44:46,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:46,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:46,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:49,757 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 21:44:55,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:55,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 1550 states and 1935 transitions. [2024-11-13 21:44:55,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 1935 transitions. [2024-11-13 21:44:55,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:44:55,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:55,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:55,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:58,380 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 21:45:06,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:06,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 1551 states and 1935 transitions. [2024-11-13 21:45:06,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 1935 transitions. [2024-11-13 21:45:06,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:45:06,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:06,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:07,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:09,120 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 21:45:14,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:14,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1552 states and 1936 transitions. [2024-11-13 21:45:14,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 1936 transitions. [2024-11-13 21:45:14,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:45:14,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:14,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:14,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:18,364 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 21:45:24,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:24,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1553 states and 1938 transitions. [2024-11-13 21:45:24,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 1938 transitions. [2024-11-13 21:45:24,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:45:24,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:24,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:25,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:28,500 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 21:45:37,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:37,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1554 states and 1938 transitions. [2024-11-13 21:45:37,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 1938 transitions. [2024-11-13 21:45:37,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:45:37,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:37,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:37,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:39,832 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 21:45:44,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:44,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1939 states to 1555 states and 1939 transitions. [2024-11-13 21:45:44,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 1939 transitions. [2024-11-13 21:45:44,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:45:44,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:44,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:45,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:49,987 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 21:45:57,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:57,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1556 states and 1941 transitions. [2024-11-13 21:45:57,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 1941 transitions. [2024-11-13 21:45:57,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:45:57,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:57,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:57,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:00,844 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:10,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:10,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1557 states and 1941 transitions. [2024-11-13 21:46:10,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 1941 transitions. [2024-11-13 21:46:10,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:46:10,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:10,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:10,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:13,918 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:20,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:20,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1558 states and 1943 transitions. [2024-11-13 21:46:20,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 1943 transitions. [2024-11-13 21:46:20,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:46:20,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:20,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:20,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:22,922 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:31,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:31,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1559 states and 1944 transitions. [2024-11-13 21:46:31,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 1944 transitions. [2024-11-13 21:46:31,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:46:31,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:31,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:31,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:35,109 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:44,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:44,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1560 states and 1945 transitions. [2024-11-13 21:46:44,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 1945 transitions. [2024-11-13 21:46:44,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:46:44,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:44,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:44,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:47,115 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:55,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:55,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 1561 states and 1946 transitions. [2024-11-13 21:46:55,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 1946 transitions. [2024-11-13 21:46:55,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:46:55,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:55,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:56,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:02,416 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:24,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:24,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 1562 states and 1946 transitions. [2024-11-13 21:47:24,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 1946 transitions. [2024-11-13 21:47:24,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:47:24,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:24,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:24,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:28,654 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:35,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:35,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1563 states and 1948 transitions. [2024-11-13 21:47:35,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 1948 transitions. [2024-11-13 21:47:35,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:47:35,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:35,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:35,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:39,051 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:49,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:49,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1564 states and 1948 transitions. [2024-11-13 21:47:49,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 1948 transitions. [2024-11-13 21:47:49,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:47:49,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:49,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:49,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:52,353 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:57,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:57,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1565 states and 1949 transitions. [2024-11-13 21:47:57,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 1949 transitions. [2024-11-13 21:47:57,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:47:57,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:57,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:57,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:40,194 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:26,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:26,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 1566 states and 1951 transitions. [2024-11-13 21:49:26,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 1951 transitions. [2024-11-13 21:49:26,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:49:26,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:26,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:26,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:28,049 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:49:38,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:38,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 1567 states and 1953 transitions. [2024-11-13 21:49:38,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 1953 transitions. [2024-11-13 21:49:38,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:49:38,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:38,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:38,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:41,019 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:49:54,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:54,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 1569 states and 1956 transitions. [2024-11-13 21:49:54,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 1956 transitions. [2024-11-13 21:49:54,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:49:54,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:54,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:55,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:57,182 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.