./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9569eebb-37be-4f89-9ce7-f53166ba6b34/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9569eebb-37be-4f89-9ce7-f53166ba6b34/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_9569eebb-37be-4f89-9ce7-f53166ba6b34/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9569eebb-37be-4f89-9ce7-f53166ba6b34/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9569eebb-37be-4f89-9ce7-f53166ba6b34/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9569eebb-37be-4f89-9ce7-f53166ba6b34/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5eef0a1d7c251abc753eabb723fe850489bfd10ab147ced1a31e6821eaf88c98 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:17:04,233 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:17:04,307 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9569eebb-37be-4f89-9ce7-f53166ba6b34/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:17:04,316 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:17:04,316 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:17:04,353 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:17:04,355 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:17:04,355 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:17:04,356 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:17:04,356 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:17:04,357 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:17:04,357 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:17:04,357 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:17:04,357 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:17:04,358 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:17:04,358 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:17:04,358 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:17:04,358 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:17:04,358 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:17:04,359 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:17:04,359 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:17:04,359 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:17:04,359 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:17:04,360 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:17:04,360 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:17:04,360 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:17:04,360 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:17:04,360 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:17:04,360 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:17:04,360 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:17:04,361 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:17:04,361 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:17:04,361 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:17:04,361 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_9569eebb-37be-4f89-9ce7-f53166ba6b34/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 ! call(reach_error())) ) 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 -> 5eef0a1d7c251abc753eabb723fe850489bfd10ab147ced1a31e6821eaf88c98 [2024-11-13 21:17:04,704 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:17:04,715 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:17:04,721 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:17:04,723 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:17:04,724 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:17:04,725 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9569eebb-37be-4f89-9ce7-f53166ba6b34/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i Unable to find full path for "g++" [2024-11-13 21:17:06,643 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:17:07,014 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:17:07,014 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9569eebb-37be-4f89-9ce7-f53166ba6b34/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2024-11-13 21:17:07,036 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9569eebb-37be-4f89-9ce7-f53166ba6b34/bin/ukojak-verify-EEHR8qb7sm/data/82c2bd4ad/5366162c940f485296fc5df6757b2345/FLAG86f6985ff [2024-11-13 21:17:07,211 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9569eebb-37be-4f89-9ce7-f53166ba6b34/bin/ukojak-verify-EEHR8qb7sm/data/82c2bd4ad/5366162c940f485296fc5df6757b2345 [2024-11-13 21:17:07,214 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:17:07,216 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:17:07,218 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:17:07,218 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:17:07,225 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:17:07,226 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:17:07" (1/1) ... [2024-11-13 21:17:07,228 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bdf32fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:07, skipping insertion in model container [2024-11-13 21:17:07,228 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:17:07" (1/1) ... [2024-11-13 21:17:07,294 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:17:07,743 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9569eebb-37be-4f89-9ce7-f53166ba6b34/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i[33021,33034] [2024-11-13 21:17:07,894 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9569eebb-37be-4f89-9ce7-f53166ba6b34/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i[45234,45247] [2024-11-13 21:17:07,900 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:17:07,911 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:17:07,964 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9569eebb-37be-4f89-9ce7-f53166ba6b34/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i[33021,33034] [2024-11-13 21:17:08,053 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9569eebb-37be-4f89-9ce7-f53166ba6b34/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i[45234,45247] [2024-11-13 21:17:08,057 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:17:08,091 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:17:08,091 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:08 WrapperNode [2024-11-13 21:17:08,093 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:17:08,094 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:17:08,094 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:17:08,094 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:17:08,102 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:08" (1/1) ... [2024-11-13 21:17:08,147 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:08" (1/1) ... [2024-11-13 21:17:08,264 INFO L138 Inliner]: procedures = 177, calls = 289, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1389 [2024-11-13 21:17:08,264 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:17:08,266 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:17:08,266 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:17:08,267 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:17:08,275 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:08" (1/1) ... [2024-11-13 21:17:08,275 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:08" (1/1) ... [2024-11-13 21:17:08,295 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:08" (1/1) ... [2024-11-13 21:17:08,295 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:08" (1/1) ... [2024-11-13 21:17:08,361 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:08" (1/1) ... [2024-11-13 21:17:08,379 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:08" (1/1) ... [2024-11-13 21:17:08,383 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:08" (1/1) ... [2024-11-13 21:17:08,388 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:08" (1/1) ... [2024-11-13 21:17:08,398 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:17:08,399 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:17:08,399 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:17:08,399 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:17:08,400 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:08" (1/1) ... [2024-11-13 21:17:08,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:17:08,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9569eebb-37be-4f89-9ce7-f53166ba6b34/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:17:08,441 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9569eebb-37be-4f89-9ce7-f53166ba6b34/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:17:08,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9569eebb-37be-4f89-9ce7-f53166ba6b34/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:17:08,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:17:08,479 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:17:08,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:17:08,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:17:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:17:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:17:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure test_int [2024-11-13 21:17:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int [2024-11-13 21:17:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:17:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:17:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:17:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:17:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:17:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:17:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:17:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:17:08,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:17:08,815 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:17:08,817 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:17:10,941 INFO L? ?]: Removed 322 outVars from TransFormulas that were not future-live. [2024-11-13 21:17:10,941 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:17:12,672 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:17:12,672 INFO L316 CfgBuilder]: Removed 62 assume(true) statements. [2024-11-13 21:17:12,673 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:17:12 BoogieIcfgContainer [2024-11-13 21:17:12,673 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:17:12,674 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:17:12,674 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:17:12,684 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:17:12,684 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:17:12" (1/1) ... [2024-11-13 21:17:12,693 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:17:12,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:12,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 156 states and 267 transitions. [2024-11-13 21:17:12,763 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 267 transitions. [2024-11-13 21:17:12,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:17:12,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:12,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:12,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:12,927 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 21:17:12,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:12,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 156 states and 262 transitions. [2024-11-13 21:17:12,946 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 262 transitions. [2024-11-13 21:17:12,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:17:12,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:12,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:12,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:13,013 INFO 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 21:17:13,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:13,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 156 states and 259 transitions. [2024-11-13 21:17:13,030 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 259 transitions. [2024-11-13 21:17:13,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:17:13,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:13,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:13,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:13,249 INFO 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 21:17:13,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:13,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 158 states and 258 transitions. [2024-11-13 21:17:13,316 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 258 transitions. [2024-11-13 21:17:13,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:17:13,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:13,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:13,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:13,370 INFO 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 21:17:13,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:13,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 158 states and 254 transitions. [2024-11-13 21:17:13,382 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 254 transitions. [2024-11-13 21:17:13,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:17:13,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:13,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:13,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:13,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:13,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:13,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 158 states and 248 transitions. [2024-11-13 21:17:13,489 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 248 transitions. [2024-11-13 21:17:13,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:17:13,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:13,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:13,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:13,603 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 21:17:21,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:17:21,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:21,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 158 states and 242 transitions. [2024-11-13 21:17:21,282 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 242 transitions. [2024-11-13 21:17:21,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:17:21,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:21,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:21,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:21,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:24,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:17:24,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:24,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 171 states and 257 transitions. [2024-11-13 21:17:24,051 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 257 transitions. [2024-11-13 21:17:24,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:17:24,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:24,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:24,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:24,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:24,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:24,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 171 states and 255 transitions. [2024-11-13 21:17:24,243 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 255 transitions. [2024-11-13 21:17:24,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:17:24,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:24,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:24,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:24,377 INFO 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 21:17:24,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:24,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 171 states and 253 transitions. [2024-11-13 21:17:24,385 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 253 transitions. [2024-11-13 21:17:24,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:17:24,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:24,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:24,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:24,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:34,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:17:34,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:34,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 171 states and 251 transitions. [2024-11-13 21:17:34,526 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 251 transitions. [2024-11-13 21:17:34,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:17:34,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:34,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:34,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:34,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:17:40,089 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:17:40,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:40,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 174 states and 253 transitions. [2024-11-13 21:17:40,128 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 253 transitions. [2024-11-13 21:17:40,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:17:40,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:40,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:40,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:41,275 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:17:41,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:41,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 176 states and 257 transitions. [2024-11-13 21:17:41,376 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 257 transitions. [2024-11-13 21:17:41,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:17:41,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:41,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:41,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:42,373 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:17:42,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:42,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 178 states and 262 transitions. [2024-11-13 21:17:42,965 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 262 transitions. [2024-11-13 21:17:42,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:17:42,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:42,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:43,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:43,972 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:17:44,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:44,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 181 states and 269 transitions. [2024-11-13 21:17:44,934 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 269 transitions. [2024-11-13 21:17:44,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:17:44,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:44,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:45,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:46,067 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:17:47,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:47,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 183 states and 275 transitions. [2024-11-13 21:17:47,224 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 275 transitions. [2024-11-13 21:17:47,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:17:47,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:47,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:47,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:48,309 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:17:49,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:49,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 185 states and 282 transitions. [2024-11-13 21:17:49,733 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 282 transitions. [2024-11-13 21:17:49,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:17:49,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:49,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:50,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:51,110 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:17:52,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:52,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 187 states and 290 transitions. [2024-11-13 21:17:52,436 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 290 transitions. [2024-11-13 21:17:52,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:17:52,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:52,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:52,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:53,669 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:17:55,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:55,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 189 states and 299 transitions. [2024-11-13 21:17:55,087 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 299 transitions. [2024-11-13 21:17:55,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:17:55,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:55,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:55,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:56,378 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:17:58,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:58,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 191 states and 309 transitions. [2024-11-13 21:17:58,162 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 309 transitions. [2024-11-13 21:17:58,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:17:58,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:58,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:58,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:59,563 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 118 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 21:18:01,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:01,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 193 states and 320 transitions. [2024-11-13 21:18:01,476 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 320 transitions. [2024-11-13 21:18:01,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:18:01,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:01,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:01,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:02,934 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 146 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 21:18:04,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:04,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 195 states and 332 transitions. [2024-11-13 21:18:04,837 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 332 transitions. [2024-11-13 21:18:04,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:18:04,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:04,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:05,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:07,289 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 177 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:18:09,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:09,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 197 states and 335 transitions. [2024-11-13 21:18:09,501 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 335 transitions. [2024-11-13 21:18:09,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:18:09,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:09,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:09,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:11,312 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 199 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:18:13,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:13,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 199 states and 348 transitions. [2024-11-13 21:18:13,561 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 348 transitions. [2024-11-13 21:18:13,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:18:13,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:13,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:14,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:15,342 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 222 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:18:16,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:16,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 200 states and 349 transitions. [2024-11-13 21:18:16,075 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 349 transitions. [2024-11-13 21:18:16,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:18:16,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:16,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:16,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:17,930 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 246 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:18:19,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:19,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 201 states and 350 transitions. [2024-11-13 21:18:19,056 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 350 transitions. [2024-11-13 21:18:19,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:18:19,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:19,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:19,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:20,534 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 271 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:18:21,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:21,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 202 states and 351 transitions. [2024-11-13 21:18:21,308 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 351 transitions. [2024-11-13 21:18:21,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:18:21,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:21,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:21,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:23,134 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:18:24,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:24,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 203 states and 352 transitions. [2024-11-13 21:18:24,405 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 352 transitions. [2024-11-13 21:18:24,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:18:24,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:24,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:24,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:25,897 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:18:26,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:26,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 204 states and 353 transitions. [2024-11-13 21:18:26,634 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 353 transitions. [2024-11-13 21:18:26,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:18:26,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:26,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:26,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:27,931 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:18:28,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:28,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 205 states and 354 transitions. [2024-11-13 21:18:28,578 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 354 transitions. [2024-11-13 21:18:28,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:18:28,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:28,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:28,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:30,411 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 381 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:18:31,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:31,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 206 states and 355 transitions. [2024-11-13 21:18:31,950 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 355 transitions. [2024-11-13 21:18:31,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:18:31,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:31,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:32,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:33,591 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 411 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:18:34,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:34,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 207 states and 356 transitions. [2024-11-13 21:18:34,732 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 356 transitions. [2024-11-13 21:18:34,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:18:34,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:34,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:34,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:36,206 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 442 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:18:37,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:37,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 208 states and 357 transitions. [2024-11-13 21:18:37,381 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 357 transitions. [2024-11-13 21:18:37,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:18:37,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:37,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:37,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:39,756 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 474 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:18:41,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:41,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 209 states and 358 transitions. [2024-11-13 21:18:41,071 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 358 transitions. [2024-11-13 21:18:41,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:18:41,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:41,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:41,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:43,135 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 507 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:18:44,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:44,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 210 states and 359 transitions. [2024-11-13 21:18:44,529 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 359 transitions. [2024-11-13 21:18:44,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:18:44,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:44,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:45,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:46,420 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 541 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:18:47,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:47,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 211 states and 360 transitions. [2024-11-13 21:18:47,714 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 360 transitions. [2024-11-13 21:18:47,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:18:47,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:47,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:48,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:50,088 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 576 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:18:51,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:51,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 212 states and 361 transitions. [2024-11-13 21:18:51,179 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 361 transitions. [2024-11-13 21:18:51,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:18:51,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:51,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:51,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:52,623 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:18:53,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:53,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 213 states and 362 transitions. [2024-11-13 21:18:53,340 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 362 transitions. [2024-11-13 21:18:53,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:18:53,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:53,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:53,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:55,074 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 649 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:18:55,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:55,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 214 states and 363 transitions. [2024-11-13 21:18:55,853 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 363 transitions. [2024-11-13 21:18:55,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:18:55,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:55,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:56,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:58,487 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 687 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:19:00,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:00,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 215 states and 364 transitions. [2024-11-13 21:19:00,449 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 364 transitions. [2024-11-13 21:19:00,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:19:00,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:00,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:00,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:02,194 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 726 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:19:03,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:03,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 216 states and 365 transitions. [2024-11-13 21:19:03,151 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 365 transitions. [2024-11-13 21:19:03,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:19:03,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:03,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:03,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:04,842 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 766 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:19:05,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:05,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 217 states and 366 transitions. [2024-11-13 21:19:05,631 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 366 transitions. [2024-11-13 21:19:05,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:19:05,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:05,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:05,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:07,223 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 807 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:19:08,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:08,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 218 states and 367 transitions. [2024-11-13 21:19:08,015 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 367 transitions. [2024-11-13 21:19:08,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:19:08,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:08,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:08,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:11,004 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 849 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:19:13,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:13,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 219 states and 368 transitions. [2024-11-13 21:19:13,040 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 368 transitions. [2024-11-13 21:19:13,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:19:13,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:13,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:13,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:15,176 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 892 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:19:16,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:16,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 220 states and 369 transitions. [2024-11-13 21:19:16,600 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 369 transitions. [2024-11-13 21:19:16,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:19:16,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:16,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:16,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:18,926 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 936 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:19:20,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:20,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 221 states and 370 transitions. [2024-11-13 21:19:20,241 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 370 transitions. [2024-11-13 21:19:20,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:19:20,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:20,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:20,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:22,379 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 981 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:19:24,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:24,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 222 states and 371 transitions. [2024-11-13 21:19:24,082 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 371 transitions. [2024-11-13 21:19:24,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:19:24,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:24,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:24,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:26,283 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 0 proven. 1027 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:19:27,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:27,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 223 states and 372 transitions. [2024-11-13 21:19:27,786 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 372 transitions. [2024-11-13 21:19:27,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:19:27,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:27,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:28,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:30,038 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 0 proven. 1074 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:19:31,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:31,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 224 states and 373 transitions. [2024-11-13 21:19:31,581 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 373 transitions. [2024-11-13 21:19:31,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:19:31,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:31,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:32,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:34,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 0 proven. 1122 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:19:36,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:36,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 225 states and 374 transitions. [2024-11-13 21:19:36,116 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 374 transitions. [2024-11-13 21:19:36,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:19:36,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:36,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:37,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:39,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 0 proven. 1171 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:19:40,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:40,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 226 states and 375 transitions. [2024-11-13 21:19:40,006 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 375 transitions. [2024-11-13 21:19:40,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:19:40,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:40,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:40,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:42,392 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 0 proven. 1221 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:19:43,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:43,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 227 states and 376 transitions. [2024-11-13 21:19:43,347 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 376 transitions. [2024-11-13 21:19:43,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:19:43,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:43,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:43,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:45,656 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 0 proven. 1272 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:19:46,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:46,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 228 states and 377 transitions. [2024-11-13 21:19:46,576 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 377 transitions. [2024-11-13 21:19:46,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:19:46,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:46,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:46,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:48,636 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1324 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:19:49,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:49,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 229 states and 378 transitions. [2024-11-13 21:19:49,620 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 378 transitions. [2024-11-13 21:19:49,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:19:49,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:49,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:50,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:53,341 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 0 proven. 1377 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:19:56,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:56,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 230 states and 379 transitions. [2024-11-13 21:19:56,206 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 379 transitions. [2024-11-13 21:19:56,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:19:56,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:56,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:56,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:10,612 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:20:24,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:24,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 231 states and 380 transitions. [2024-11-13 21:20:24,262 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 380 transitions. [2024-11-13 21:20:24,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:20:24,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:24,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:24,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:25,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:20:26,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:26,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 232 states and 381 transitions. [2024-11-13 21:20:26,976 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 381 transitions. [2024-11-13 21:20:26,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:20:26,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:26,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:27,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:30,931 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:20:35,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:35,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 234 states and 385 transitions. [2024-11-13 21:20:35,098 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 385 transitions. [2024-11-13 21:20:35,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:20:35,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:35,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:35,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:36,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:20:37,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:37,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 235 states and 386 transitions. [2024-11-13 21:20:37,675 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 386 transitions. [2024-11-13 21:20:37,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:20:37,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:37,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:38,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:39,367 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:20:40,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:40,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 236 states and 387 transitions. [2024-11-13 21:20:40,436 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 387 transitions. [2024-11-13 21:20:40,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:20:40,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:40,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:40,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:42,235 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:20:43,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:43,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 237 states and 388 transitions. [2024-11-13 21:20:43,252 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 388 transitions. [2024-11-13 21:20:43,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:20:43,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:43,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:43,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:44,287 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:20:46,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:46,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 239 states and 402 transitions. [2024-11-13 21:20:46,539 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 402 transitions. [2024-11-13 21:20:46,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:20:46,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:46,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:47,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:48,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:20:49,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:49,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 240 states and 403 transitions. [2024-11-13 21:20:49,936 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 403 transitions. [2024-11-13 21:20:49,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:20:49,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:49,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:50,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:51,803 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:20:53,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:53,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 241 states and 404 transitions. [2024-11-13 21:20:53,405 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 404 transitions. [2024-11-13 21:20:53,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:20:53,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:53,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:53,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:54,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:20:56,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:56,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 242 states and 405 transitions. [2024-11-13 21:20:56,272 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 405 transitions. [2024-11-13 21:20:56,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:20:56,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:56,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:56,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:57,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:20:59,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:59,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 243 states and 406 transitions. [2024-11-13 21:20:59,294 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 406 transitions. [2024-11-13 21:20:59,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:20:59,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:59,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:59,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:01,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:02,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:02,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 244 states and 407 transitions. [2024-11-13 21:21:02,524 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 407 transitions. [2024-11-13 21:21:02,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:21:02,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:02,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:02,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:04,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:06,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:06,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 245 states and 408 transitions. [2024-11-13 21:21:06,151 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 408 transitions. [2024-11-13 21:21:06,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:21:06,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:06,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:06,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:10,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:13,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:13,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 246 states and 409 transitions. [2024-11-13 21:21:13,472 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 409 transitions. [2024-11-13 21:21:13,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:21:13,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:13,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:13,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:15,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:16,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:16,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 247 states and 410 transitions. [2024-11-13 21:21:16,533 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 410 transitions. [2024-11-13 21:21:16,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:21:16,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:16,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:17,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:18,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:20,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:20,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 248 states and 411 transitions. [2024-11-13 21:21:20,411 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 411 transitions. [2024-11-13 21:21:20,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:21:20,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:20,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:21,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:22,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:24,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:24,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 249 states and 412 transitions. [2024-11-13 21:21:24,696 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 412 transitions. [2024-11-13 21:21:24,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:21:24,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:24,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:25,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:27,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:28,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:28,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 250 states and 413 transitions. [2024-11-13 21:21:28,765 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 413 transitions. [2024-11-13 21:21:28,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:21:28,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:28,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:29,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:31,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:32,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:32,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 251 states and 414 transitions. [2024-11-13 21:21:32,570 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 414 transitions. [2024-11-13 21:21:32,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:21:32,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:32,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:33,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:34,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:36,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:36,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 252 states and 415 transitions. [2024-11-13 21:21:36,112 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 415 transitions. [2024-11-13 21:21:36,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:21:36,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:36,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:36,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:38,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:39,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:39,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 253 states and 416 transitions. [2024-11-13 21:21:39,604 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 416 transitions. [2024-11-13 21:21:39,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:21:39,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:39,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:40,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:42,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:43,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:43,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 254 states and 417 transitions. [2024-11-13 21:21:43,920 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 417 transitions. [2024-11-13 21:21:43,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:21:43,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:43,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:44,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:46,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:47,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:47,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 255 states and 418 transitions. [2024-11-13 21:21:47,633 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 418 transitions. [2024-11-13 21:21:47,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:21:47,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:47,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:48,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:50,825 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:52,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:52,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 256 states and 419 transitions. [2024-11-13 21:21:52,614 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 419 transitions. [2024-11-13 21:21:52,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:21:52,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:52,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:53,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:54,999 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:56,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:56,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 257 states and 420 transitions. [2024-11-13 21:21:56,193 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 420 transitions. [2024-11-13 21:21:56,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:21:56,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:56,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:56,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:58,840 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:00,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:00,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 258 states and 421 transitions. [2024-11-13 21:22:00,130 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 421 transitions. [2024-11-13 21:22:00,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:22:00,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:00,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:00,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:02,032 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:03,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:03,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 259 states and 422 transitions. [2024-11-13 21:22:03,246 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 422 transitions. [2024-11-13 21:22:03,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:22:03,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:03,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:03,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:05,300 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:06,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:06,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 260 states and 423 transitions. [2024-11-13 21:22:06,518 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 423 transitions. [2024-11-13 21:22:06,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:22:06,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:06,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:06,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:09,921 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:11,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:11,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 261 states and 424 transitions. [2024-11-13 21:22:11,771 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 424 transitions. [2024-11-13 21:22:11,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:22:11,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:11,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:12,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:15,106 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:17,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:17,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 262 states and 425 transitions. [2024-11-13 21:22:17,119 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 425 transitions. [2024-11-13 21:22:17,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:22:17,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:17,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:17,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:20,118 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:22,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:22,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 263 states and 426 transitions. [2024-11-13 21:22:22,116 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 426 transitions. [2024-11-13 21:22:22,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:22:22,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:22,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:23,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:25,403 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:27,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:27,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 264 states and 427 transitions. [2024-11-13 21:22:27,441 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 427 transitions. [2024-11-13 21:22:27,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:22:27,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:27,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:28,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:30,881 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:32,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:32,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 265 states and 428 transitions. [2024-11-13 21:22:32,979 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 428 transitions. [2024-11-13 21:22:32,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:22:32,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:32,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:33,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:35,211 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:36,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:36,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 266 states and 429 transitions. [2024-11-13 21:22:36,660 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 429 transitions. [2024-11-13 21:22:36,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:22:36,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:36,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:37,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:40,501 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:43,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:43,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 267 states and 430 transitions. [2024-11-13 21:22:43,097 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 430 transitions. [2024-11-13 21:22:43,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:22:43,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:43,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:44,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:47,337 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:50,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:50,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 268 states and 431 transitions. [2024-11-13 21:22:50,006 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 431 transitions. [2024-11-13 21:22:50,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:22:50,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:50,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:50,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:56,033 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:59,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:59,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 269 states and 432 transitions. [2024-11-13 21:22:59,920 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 432 transitions. [2024-11-13 21:22:59,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:22:59,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:59,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:00,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:04,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:23:07,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:07,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 270 states and 433 transitions. [2024-11-13 21:23:07,550 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 433 transitions. [2024-11-13 21:23:07,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:23:07,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:07,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:08,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:11,574 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:23:14,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:14,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 271 states and 434 transitions. [2024-11-13 21:23:14,392 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 434 transitions. [2024-11-13 21:23:14,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:23:14,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:14,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:15,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:18,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:23:21,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:21,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 272 states and 435 transitions. [2024-11-13 21:23:21,101 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 435 transitions. [2024-11-13 21:23:21,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:23:21,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:21,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:22,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:25,255 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:23:26,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:26,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 273 states and 436 transitions. [2024-11-13 21:23:26,797 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 436 transitions. [2024-11-13 21:23:26,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:23:26,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:26,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:27,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:30,780 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:23:32,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:32,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 274 states and 437 transitions. [2024-11-13 21:23:32,314 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 437 transitions. [2024-11-13 21:23:32,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:23:32,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:32,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:33,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:36,839 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:23:38,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:38,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 275 states and 438 transitions. [2024-11-13 21:23:38,394 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 438 transitions. [2024-11-13 21:23:38,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:23:38,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:38,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:39,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:43,041 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:23:44,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:44,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 276 states and 439 transitions. [2024-11-13 21:23:44,676 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 439 transitions. [2024-11-13 21:23:44,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:23:44,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:44,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:45,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:49,648 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:23:51,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:51,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 277 states and 440 transitions. [2024-11-13 21:23:51,266 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 440 transitions. [2024-11-13 21:23:51,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:23:51,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:51,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:52,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:58,772 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:24:04,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:04,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 278 states and 441 transitions. [2024-11-13 21:24:04,305 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 441 transitions. [2024-11-13 21:24:04,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:24:04,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:04,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:05,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:08,806 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:24:11,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:11,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 279 states and 442 transitions. [2024-11-13 21:24:11,758 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 442 transitions. [2024-11-13 21:24:11,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:24:11,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:11,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:12,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:17,020 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:24:19,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:19,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 280 states and 443 transitions. [2024-11-13 21:24:19,499 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 443 transitions. [2024-11-13 21:24:19,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:24:19,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:19,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:20,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:24,540 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:24:27,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:27,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 281 states and 444 transitions. [2024-11-13 21:24:27,871 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 444 transitions. [2024-11-13 21:24:27,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:24:27,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:27,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:28,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:33,192 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:24:36,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:36,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 282 states and 445 transitions. [2024-11-13 21:24:36,320 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 445 transitions. [2024-11-13 21:24:36,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:24:36,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:36,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:37,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:41,776 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:24:44,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:44,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 283 states and 446 transitions. [2024-11-13 21:24:44,908 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 446 transitions. [2024-11-13 21:24:44,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 21:24:44,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:44,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:47,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:52,272 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:24:55,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:55,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 284 states and 447 transitions. [2024-11-13 21:24:55,577 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 447 transitions. [2024-11-13 21:24:55,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:24:55,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:55,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:03,297 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:07,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:07,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 285 states and 448 transitions. [2024-11-13 21:25:07,022 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 448 transitions. [2024-11-13 21:25:07,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 21:25:07,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:07,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:08,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:13,321 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:16,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:16,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 286 states and 449 transitions. [2024-11-13 21:25:16,581 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 449 transitions. [2024-11-13 21:25:16,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:25:16,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:16,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:18,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:22,556 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:26,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:26,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 287 states and 450 transitions. [2024-11-13 21:25:26,012 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 450 transitions. [2024-11-13 21:25:26,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:25:26,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:26,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:27,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:33,225 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:36,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:36,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 288 states and 451 transitions. [2024-11-13 21:25:36,111 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 451 transitions. [2024-11-13 21:25:36,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:25:36,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:36,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:36,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:42,054 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:45,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:45,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 289 states and 452 transitions. [2024-11-13 21:25:45,691 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 452 transitions. [2024-11-13 21:25:45,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:25:45,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:45,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:48,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:52,980 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:55,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:55,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 290 states and 453 transitions. [2024-11-13 21:25:55,265 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 453 transitions. [2024-11-13 21:25:55,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:25:55,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:55,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:56,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:01,504 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:05,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:05,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 291 states and 454 transitions. [2024-11-13 21:26:05,208 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 454 transitions. [2024-11-13 21:26:05,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:26:05,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:05,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:06,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:11,310 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:14,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:14,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 292 states and 455 transitions. [2024-11-13 21:26:14,738 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 455 transitions. [2024-11-13 21:26:14,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:26:14,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:14,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:17,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:22,249 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:25,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:25,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 293 states and 456 transitions. [2024-11-13 21:26:25,533 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 456 transitions. [2024-11-13 21:26:25,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:26:25,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:25,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:26,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:31,585 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:35,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:35,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 294 states and 457 transitions. [2024-11-13 21:26:35,078 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 457 transitions. [2024-11-13 21:26:35,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:26:35,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:35,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:36,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:41,181 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:44,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:44,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 295 states and 458 transitions. [2024-11-13 21:26:44,546 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 458 transitions. [2024-11-13 21:26:44,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:26:44,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:44,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:45,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:52,226 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:56,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:56,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 296 states and 459 transitions. [2024-11-13 21:26:56,266 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 459 transitions. [2024-11-13 21:26:56,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:26:56,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:56,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:57,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:01,524 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:27:03,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:03,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 297 states and 460 transitions. [2024-11-13 21:27:03,389 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 460 transitions. [2024-11-13 21:27:03,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:27:03,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:03,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:05,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:11,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:27:15,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:15,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 298 states and 461 transitions. [2024-11-13 21:27:15,928 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 461 transitions. [2024-11-13 21:27:15,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:27:15,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:15,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:17,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:22,663 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:27:26,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:26,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 299 states and 462 transitions. [2024-11-13 21:27:26,152 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 462 transitions. [2024-11-13 21:27:26,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:27:26,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:26,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:27,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:33,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:27:36,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:36,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 300 states and 463 transitions. [2024-11-13 21:27:36,760 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 463 transitions. [2024-11-13 21:27:36,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:27:36,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:36,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:38,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat