./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dbe4884-264c-4191-ba5d-ec952aacf4a1/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dbe4884-264c-4191-ba5d-ec952aacf4a1/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dbe4884-264c-4191-ba5d-ec952aacf4a1/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dbe4884-264c-4191-ba5d-ec952aacf4a1/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dbe4884-264c-4191-ba5d-ec952aacf4a1/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dbe4884-264c-4191-ba5d-ec952aacf4a1/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:45:18,107 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:45:18,200 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dbe4884-264c-4191-ba5d-ec952aacf4a1/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-09 00:45:18,207 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:45:18,208 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:45:18,240 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:45:18,241 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:45:18,241 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:45:18,242 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:45:18,247 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:45:18,248 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:45:18,248 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:45:18,248 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:45:18,249 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:45:18,249 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:45:18,249 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:45:18,250 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:45:18,250 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:45:18,251 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:45:18,252 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:45:18,253 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 00:45:18,253 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:45:18,254 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:45:18,254 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:45:18,255 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:45:18,255 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:45:18,255 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:45:18,256 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:45:18,256 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:45:18,258 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:45:18,258 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:45:18,259 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:45:18,259 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:45:18,259 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:45:18,260 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:45:18,260 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dbe4884-264c-4191-ba5d-ec952aacf4a1/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dbe4884-264c-4191-ba5d-ec952aacf4a1/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a [2024-11-09 00:45:18,542 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:45:18,571 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:45:18,576 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:45:18,577 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:45:18,578 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:45:18,580 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dbe4884-264c-4191-ba5d-ec952aacf4a1/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i Unable to find full path for "g++" [2024-11-09 00:45:20,561 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:45:20,857 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:45:20,858 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dbe4884-264c-4191-ba5d-ec952aacf4a1/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2024-11-09 00:45:20,883 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dbe4884-264c-4191-ba5d-ec952aacf4a1/bin/ukojak-verify-ImItNfHLgk/data/80d21a4d2/f8ae703445154c199456c6e3fb66d1fb/FLAG4e5c650d4 [2024-11-09 00:45:20,897 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dbe4884-264c-4191-ba5d-ec952aacf4a1/bin/ukojak-verify-ImItNfHLgk/data/80d21a4d2/f8ae703445154c199456c6e3fb66d1fb [2024-11-09 00:45:20,900 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:45:20,901 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:45:20,903 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:45:20,903 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:45:20,909 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:45:20,910 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:45:20" (1/1) ... [2024-11-09 00:45:20,911 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d4ca475 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:20, skipping insertion in model container [2024-11-09 00:45:20,911 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:45:20" (1/1) ... [2024-11-09 00:45:20,982 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:45:21,599 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:45:21,610 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:45:21,739 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:45:21,795 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:45:21,795 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:21 WrapperNode [2024-11-09 00:45:21,795 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:45:21,797 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:45:21,797 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:45:21,797 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:45:21,805 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:21" (1/1) ... [2024-11-09 00:45:21,833 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:21" (1/1) ... [2024-11-09 00:45:21,990 INFO L138 Inliner]: procedures = 177, calls = 291, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1395 [2024-11-09 00:45:21,994 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:45:21,995 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:45:21,995 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:45:21,995 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:45:22,007 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:21" (1/1) ... [2024-11-09 00:45:22,007 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:21" (1/1) ... [2024-11-09 00:45:22,022 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:21" (1/1) ... [2024-11-09 00:45:22,022 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:21" (1/1) ... [2024-11-09 00:45:22,065 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:21" (1/1) ... [2024-11-09 00:45:22,079 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:21" (1/1) ... [2024-11-09 00:45:22,084 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:21" (1/1) ... [2024-11-09 00:45:22,089 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:21" (1/1) ... [2024-11-09 00:45:22,099 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:45:22,104 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:45:22,104 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:45:22,104 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:45:22,105 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:21" (1/1) ... [2024-11-09 00:45:22,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:45:22,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dbe4884-264c-4191-ba5d-ec952aacf4a1/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:45:22,156 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dbe4884-264c-4191-ba5d-ec952aacf4a1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:45:22,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dbe4884-264c-4191-ba5d-ec952aacf4a1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:45:22,195 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-09 00:45:22,195 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-09 00:45:22,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:45:22,196 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:45:22,196 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:45:22,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:45:22,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:45:22,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:45:22,197 INFO L130 BoogieDeclarations]: Found specification of procedure test_int [2024-11-09 00:45:22,197 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int [2024-11-09 00:45:22,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:45:22,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:45:22,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:45:22,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:45:22,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:45:22,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:45:22,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:45:22,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:45:22,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:45:22,476 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:45:22,483 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:45:24,459 INFO L? ?]: Removed 335 outVars from TransFormulas that were not future-live. [2024-11-09 00:45:24,459 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:45:26,010 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:45:26,011 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-09 00:45:26,011 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:45:26 BoogieIcfgContainer [2024-11-09 00:45:26,011 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:45:26,012 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:45:26,012 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:45:26,023 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:45:26,023 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:45:26" (1/1) ... [2024-11-09 00:45:26,032 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:45:26,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:26,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 179 states and 295 transitions. [2024-11-09 00:45:26,092 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 295 transitions. [2024-11-09 00:45:26,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:45:26,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:26,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:26,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:45:26,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:26,335 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 00:45:26,340 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:45:26,420 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-09 00:45:26,484 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:45:26,485 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-09 00:45:26,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:45:26,499 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-09 00:45:26,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:26,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:26,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 182 states and 300 transitions. [2024-11-09 00:45:26,589 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 300 transitions. [2024-11-09 00:45:26,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:45:26,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:26,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:26,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:45:26,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:26,710 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-09 00:45:26,712 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:45:26,724 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-09 00:45:26,764 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:45:26,765 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2024-11-09 00:45:26,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:45:26,775 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-09 00:45:26,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:26,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:26,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 183 states and 301 transitions. [2024-11-09 00:45:26,885 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 301 transitions. [2024-11-09 00:45:26,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:45:26,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:26,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:26,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:27,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:27,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:27,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 183 states and 299 transitions. [2024-11-09 00:45:27,041 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 299 transitions. [2024-11-09 00:45:27,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:45:27,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:27,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:27,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:27,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:27,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:27,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 183 states and 293 transitions. [2024-11-09 00:45:27,456 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 293 transitions. [2024-11-09 00:45:27,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:45:27,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:27,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:27,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:27,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:27,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:27,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 183 states and 289 transitions. [2024-11-09 00:45:27,534 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 289 transitions. [2024-11-09 00:45:27,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:45:27,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:27,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:27,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:27,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:27,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:27,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 183 states and 283 transitions. [2024-11-09 00:45:27,627 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 283 transitions. [2024-11-09 00:45:27,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:45:27,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:27,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:27,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:27,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:31,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:45:32,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:32,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 183 states and 277 transitions. [2024-11-09 00:45:32,060 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 277 transitions. [2024-11-09 00:45:32,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:45:32,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:32,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:32,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:32,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:40,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:45:40,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:40,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 199 states and 297 transitions. [2024-11-09 00:45:40,359 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 297 transitions. [2024-11-09 00:45:40,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:45:40,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:40,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:40,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:40,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:40,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:40,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 199 states and 295 transitions. [2024-11-09 00:45:40,521 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 295 transitions. [2024-11-09 00:45:40,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:45:40,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:40,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:40,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:40,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:40,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:40,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 199 states and 293 transitions. [2024-11-09 00:45:40,801 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 293 transitions. [2024-11-09 00:45:40,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:45:40,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:40,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:40,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:40,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:40,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:40,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 199 states and 291 transitions. [2024-11-09 00:45:40,970 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 291 transitions. [2024-11-09 00:45:40,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:45:40,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:40,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:41,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:41,085 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:51,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:45:51,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:51,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 199 states and 289 transitions. [2024-11-09 00:45:51,116 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 289 transitions. [2024-11-09 00:45:51,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:45:51,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:51,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:51,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:51,404 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:46:01,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:46:01,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:01,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 203 states and 292 transitions. [2024-11-09 00:46:01,941 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 292 transitions. [2024-11-09 00:46:01,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:46:01,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:01,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:02,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:02,393 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:46:10,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:46:10,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:10,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 244 states and 345 transitions. [2024-11-09 00:46:10,284 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 345 transitions. [2024-11-09 00:46:10,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:46:10,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:10,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:10,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:10,746 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:46:10,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:10,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 245 states and 346 transitions. [2024-11-09 00:46:10,768 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 346 transitions. [2024-11-09 00:46:10,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:46:10,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:10,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:10,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:10,921 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:46:10,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:10,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 245 states and 344 transitions. [2024-11-09 00:46:10,994 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 344 transitions. [2024-11-09 00:46:10,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:46:10,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:10,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:11,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:11,551 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:46:21,772 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 [] [2024-11-09 00:46:31,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:46:41,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:46:48,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:46:48,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:48,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 249 states and 347 transitions. [2024-11-09 00:46:48,842 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 347 transitions. [2024-11-09 00:46:48,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:46:48,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:48,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:49,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:50,002 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:46:50,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:50,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 251 states and 351 transitions. [2024-11-09 00:46:50,201 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 351 transitions. [2024-11-09 00:46:50,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:46:50,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:50,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:50,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:51,302 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:46:51,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:51,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 253 states and 354 transitions. [2024-11-09 00:46:51,805 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 354 transitions. [2024-11-09 00:46:51,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:46:51,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:51,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:52,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:53,057 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:46:53,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:53,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 254 states and 355 transitions. [2024-11-09 00:46:53,405 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 355 transitions. [2024-11-09 00:46:53,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:46:53,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:53,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:54,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:54,913 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:46:55,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:55,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 256 states and 359 transitions. [2024-11-09 00:46:55,893 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 359 transitions. [2024-11-09 00:46:55,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:46:55,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:55,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:56,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:57,138 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:46:57,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:57,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 257 states and 360 transitions. [2024-11-09 00:46:57,828 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 360 transitions. [2024-11-09 00:46:57,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:46:57,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:57,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:58,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:59,068 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:46:59,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:59,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 258 states and 361 transitions. [2024-11-09 00:46:59,615 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 361 transitions. [2024-11-09 00:46:59,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:46:59,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:59,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:00,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:00,872 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:01,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:01,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 259 states and 362 transitions. [2024-11-09 00:47:01,281 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 362 transitions. [2024-11-09 00:47:01,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:47:01,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:01,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:01,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:02,405 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:02,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:02,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 260 states and 363 transitions. [2024-11-09 00:47:02,809 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 363 transitions. [2024-11-09 00:47:02,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:47:02,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:02,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:03,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:04,006 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:04,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:04,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 261 states and 364 transitions. [2024-11-09 00:47:04,427 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 364 transitions. [2024-11-09 00:47:04,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:47:04,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:04,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:05,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:06,397 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:07,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:07,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 262 states and 365 transitions. [2024-11-09 00:47:07,560 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 365 transitions. [2024-11-09 00:47:07,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:47:07,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:07,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:08,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:09,219 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:10,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:10,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 263 states and 366 transitions. [2024-11-09 00:47:10,057 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 366 transitions. [2024-11-09 00:47:10,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:47:10,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:10,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:10,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:11,839 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:12,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:12,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 264 states and 367 transitions. [2024-11-09 00:47:12,709 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 367 transitions. [2024-11-09 00:47:12,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:47:12,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:12,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:13,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:14,288 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:15,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:15,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 265 states and 368 transitions. [2024-11-09 00:47:15,225 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 368 transitions. [2024-11-09 00:47:15,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:47:15,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:15,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:15,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:17,069 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:17,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:17,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 266 states and 369 transitions. [2024-11-09 00:47:17,970 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 369 transitions. [2024-11-09 00:47:17,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:47:17,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:17,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:18,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:19,829 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:20,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:20,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 267 states and 370 transitions. [2024-11-09 00:47:20,784 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 370 transitions. [2024-11-09 00:47:20,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:47:20,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:20,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:21,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:22,373 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:23,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:23,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 268 states and 371 transitions. [2024-11-09 00:47:23,302 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 371 transitions. [2024-11-09 00:47:23,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:47:23,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:23,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:23,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:25,137 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:25,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:25,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 269 states and 372 transitions. [2024-11-09 00:47:25,977 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 372 transitions. [2024-11-09 00:47:25,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:47:25,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:25,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:26,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:27,773 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:28,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:28,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 270 states and 373 transitions. [2024-11-09 00:47:28,451 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 373 transitions. [2024-11-09 00:47:28,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:47:28,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:28,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:28,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:30,219 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:31,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:31,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 271 states and 374 transitions. [2024-11-09 00:47:31,214 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 374 transitions. [2024-11-09 00:47:31,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:47:31,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:31,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:31,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:32,916 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:33,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:33,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 272 states and 375 transitions. [2024-11-09 00:47:33,573 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 375 transitions. [2024-11-09 00:47:33,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:47:33,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:33,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:33,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:35,320 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:36,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:36,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 273 states and 376 transitions. [2024-11-09 00:47:36,434 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 376 transitions. [2024-11-09 00:47:36,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:47:36,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:36,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:36,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:38,071 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:38,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:38,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 274 states and 377 transitions. [2024-11-09 00:47:38,730 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 377 transitions. [2024-11-09 00:47:38,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:47:38,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:38,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:39,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:40,143 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:40,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:40,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 275 states and 378 transitions. [2024-11-09 00:47:40,666 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 378 transitions. [2024-11-09 00:47:40,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:47:40,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:40,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:41,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:42,212 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:42,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:42,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 276 states and 379 transitions. [2024-11-09 00:47:42,753 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 379 transitions. [2024-11-09 00:47:42,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:47:42,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:42,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:43,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:44,556 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:45,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:45,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 277 states and 380 transitions. [2024-11-09 00:47:45,109 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 380 transitions. [2024-11-09 00:47:45,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:47:45,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:45,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:45,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:46,534 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:47,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:47,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 278 states and 381 transitions. [2024-11-09 00:47:47,079 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 381 transitions. [2024-11-09 00:47:47,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:47:47,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:47,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:47,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:49,547 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:51,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:51,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 279 states and 382 transitions. [2024-11-09 00:47:51,281 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 382 transitions. [2024-11-09 00:47:51,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:47:51,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:51,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:51,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:53,070 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:53,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:53,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 280 states and 383 transitions. [2024-11-09 00:47:53,834 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 383 transitions. [2024-11-09 00:47:53,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:47:53,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:53,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:54,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:55,971 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:57,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:57,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 281 states and 384 transitions. [2024-11-09 00:47:57,223 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 384 transitions. [2024-11-09 00:47:57,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:47:57,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:57,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:57,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:59,228 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:00,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:00,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 282 states and 385 transitions. [2024-11-09 00:48:00,357 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 385 transitions. [2024-11-09 00:48:00,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:48:00,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:00,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:00,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:02,308 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:03,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:03,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 283 states and 386 transitions. [2024-11-09 00:48:03,442 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 386 transitions. [2024-11-09 00:48:03,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:48:03,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:03,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:03,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:05,410 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:06,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:06,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 284 states and 387 transitions. [2024-11-09 00:48:06,575 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 387 transitions. [2024-11-09 00:48:06,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:48:06,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:06,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:07,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:09,224 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:10,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:10,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 285 states and 388 transitions. [2024-11-09 00:48:10,544 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 388 transitions. [2024-11-09 00:48:10,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:48:10,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:10,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:11,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:12,343 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:13,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:13,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 286 states and 389 transitions. [2024-11-09 00:48:13,019 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 389 transitions. [2024-11-09 00:48:13,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:48:13,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:13,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:13,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:15,199 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:15,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:15,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 287 states and 390 transitions. [2024-11-09 00:48:15,890 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 390 transitions. [2024-11-09 00:48:15,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:48:15,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:15,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:16,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:18,549 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:20,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:20,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 288 states and 391 transitions. [2024-11-09 00:48:20,382 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 391 transitions. [2024-11-09 00:48:20,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:48:20,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:20,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:20,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:22,412 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:23,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:23,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 289 states and 392 transitions. [2024-11-09 00:48:23,812 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 392 transitions. [2024-11-09 00:48:23,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:48:23,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:23,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:24,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:25,901 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:27,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:27,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 290 states and 393 transitions. [2024-11-09 00:48:27,245 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 393 transitions. [2024-11-09 00:48:27,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:48:27,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:27,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:27,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:29,871 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:31,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:31,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 291 states and 394 transitions. [2024-11-09 00:48:31,158 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 394 transitions. [2024-11-09 00:48:31,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:48:31,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:31,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:31,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:33,859 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:35,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:35,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 292 states and 395 transitions. [2024-11-09 00:48:35,486 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 395 transitions. [2024-11-09 00:48:35,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:48:35,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:35,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:36,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:38,034 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:39,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:39,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 293 states and 396 transitions. [2024-11-09 00:48:39,445 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 396 transitions. [2024-11-09 00:48:39,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:48:39,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:39,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:39,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:42,102 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:43,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:43,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 294 states and 397 transitions. [2024-11-09 00:48:43,361 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 397 transitions. [2024-11-09 00:48:43,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:48:43,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:43,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:43,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:45,604 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:46,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:46,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 295 states and 398 transitions. [2024-11-09 00:48:46,419 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 398 transitions. [2024-11-09 00:48:46,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:48:46,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:46,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:47,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:58,597 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:49:09,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:09,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 296 states and 399 transitions. [2024-11-09 00:49:09,840 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 399 transitions. [2024-11-09 00:49:09,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:49:09,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:09,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:10,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:11,164 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 91 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:49:12,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:12,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 297 states and 400 transitions. [2024-11-09 00:49:12,244 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 400 transitions. [2024-11-09 00:49:12,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:49:12,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:12,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:12,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:13,668 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:49:15,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:15,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 299 states and 406 transitions. [2024-11-09 00:49:15,727 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 406 transitions. [2024-11-09 00:49:15,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 00:49:15,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:15,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:16,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:16,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:49:19,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:19,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 302 states and 414 transitions. [2024-11-09 00:49:19,262 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 414 transitions. [2024-11-09 00:49:19,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:49:19,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:19,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:20,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:20,612 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:49:23,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:23,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 304 states and 421 transitions. [2024-11-09 00:49:23,410 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 421 transitions. [2024-11-09 00:49:23,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:49:23,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:23,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:24,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:25,137 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:49:28,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:28,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 306 states and 429 transitions. [2024-11-09 00:49:28,397 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 429 transitions. [2024-11-09 00:49:28,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:49:28,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:28,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:28,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:30,749 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:49:33,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:33,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 308 states and 433 transitions. [2024-11-09 00:49:33,699 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 433 transitions. [2024-11-09 00:49:33,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:49:33,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:33,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:34,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:35,099 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:49:36,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:36,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 309 states and 434 transitions. [2024-11-09 00:49:36,027 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 434 transitions. [2024-11-09 00:49:36,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:49:36,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:36,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:36,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:37,633 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:49:41,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:41,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 311 states and 443 transitions. [2024-11-09 00:49:41,246 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 443 transitions. [2024-11-09 00:49:41,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:49:41,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:41,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:41,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:42,871 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:49:44,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:44,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 312 states and 444 transitions. [2024-11-09 00:49:44,100 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 444 transitions. [2024-11-09 00:49:44,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:49:44,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:44,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:44,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:46,494 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:49:47,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:47,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 313 states and 445 transitions. [2024-11-09 00:49:47,929 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 445 transitions. [2024-11-09 00:49:47,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:49:47,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:47,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:48,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:49,437 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:49:50,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:50,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 314 states and 446 transitions. [2024-11-09 00:49:50,585 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 446 transitions. [2024-11-09 00:49:50,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:49:50,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:50,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:51,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:51,933 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:49:52,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:52,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 315 states and 447 transitions. [2024-11-09 00:49:52,980 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 447 transitions. [2024-11-09 00:49:52,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:49:52,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:52,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:53,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:54,504 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:49:55,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:55,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 316 states and 448 transitions. [2024-11-09 00:49:55,506 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 448 transitions. [2024-11-09 00:49:55,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-09 00:49:55,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:55,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:56,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:57,928 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:49:59,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:59,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 317 states and 449 transitions. [2024-11-09 00:49:59,504 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 449 transitions. [2024-11-09 00:49:59,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:49:59,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:59,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:00,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:02,031 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:50:03,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:03,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 318 states and 450 transitions. [2024-11-09 00:50:03,465 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 450 transitions. [2024-11-09 00:50:03,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:50:03,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:03,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:04,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:05,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:50:07,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:07,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 319 states and 451 transitions. [2024-11-09 00:50:07,331 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 451 transitions. [2024-11-09 00:50:07,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:50:07,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:07,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:08,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:10,757 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:50:13,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:13,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 320 states and 452 transitions. [2024-11-09 00:50:13,120 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 452 transitions. [2024-11-09 00:50:13,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:50:13,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:13,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:14,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:16,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:50:17,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:17,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 321 states and 453 transitions. [2024-11-09 00:50:17,279 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 453 transitions. [2024-11-09 00:50:17,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 00:50:17,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:17,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:17,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:19,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:50:20,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:20,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 322 states and 454 transitions. [2024-11-09 00:50:20,518 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 454 transitions. [2024-11-09 00:50:20,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:50:20,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:20,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:21,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:22,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:50:23,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:23,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 323 states and 455 transitions. [2024-11-09 00:50:23,693 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 455 transitions. [2024-11-09 00:50:23,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:50:23,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:23,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:24,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:26,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:50:27,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:27,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 324 states and 456 transitions. [2024-11-09 00:50:27,905 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 456 transitions. [2024-11-09 00:50:27,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:50:27,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:27,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:28,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:31,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:50:33,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:33,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 325 states and 457 transitions. [2024-11-09 00:50:33,128 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 457 transitions. [2024-11-09 00:50:33,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:50:33,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:33,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:33,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:35,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:50:36,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:36,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 326 states and 458 transitions. [2024-11-09 00:50:36,968 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 458 transitions. [2024-11-09 00:50:36,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 00:50:36,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:36,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:37,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:39,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:50:40,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:40,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 327 states and 459 transitions. [2024-11-09 00:50:40,556 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 459 transitions. [2024-11-09 00:50:40,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 00:50:40,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:40,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:41,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:43,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:50:44,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:44,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 328 states and 460 transitions. [2024-11-09 00:50:44,957 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 460 transitions. [2024-11-09 00:50:44,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 00:50:44,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:44,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:45,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:48,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:50:49,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:49,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 329 states and 461 transitions. [2024-11-09 00:50:49,580 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 461 transitions. [2024-11-09 00:50:49,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 00:50:49,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:49,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:50,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:52,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:50:53,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:53,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 330 states and 462 transitions. [2024-11-09 00:50:53,341 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 462 transitions. [2024-11-09 00:50:53,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:50:53,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:53,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:54,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:56,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:50:58,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:58,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 331 states and 463 transitions. [2024-11-09 00:50:58,263 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 463 transitions. [2024-11-09 00:50:58,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-09 00:50:58,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:58,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:59,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:00,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:51:01,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:01,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 332 states and 464 transitions. [2024-11-09 00:51:01,893 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 464 transitions. [2024-11-09 00:51:01,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 00:51:01,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:01,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:02,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:05,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:51:07,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:07,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 333 states and 465 transitions. [2024-11-09 00:51:07,513 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 465 transitions. [2024-11-09 00:51:07,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:51:07,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:07,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:09,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:10,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:51:12,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:12,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 334 states and 466 transitions. [2024-11-09 00:51:12,146 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 466 transitions. [2024-11-09 00:51:12,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:51:12,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:12,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:13,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:15,751 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:51:17,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:17,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 335 states and 467 transitions. [2024-11-09 00:51:17,228 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 467 transitions. [2024-11-09 00:51:17,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:51:17,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:17,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:17,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:20,138 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:51:22,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:22,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 336 states and 468 transitions. [2024-11-09 00:51:22,024 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 468 transitions. [2024-11-09 00:51:22,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:51:22,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:22,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:22,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:25,667 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:51:27,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:27,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 337 states and 469 transitions. [2024-11-09 00:51:27,214 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 469 transitions. [2024-11-09 00:51:27,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:51:27,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:27,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:28,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:30,794 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:51:32,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:32,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 338 states and 470 transitions. [2024-11-09 00:51:32,063 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 470 transitions. [2024-11-09 00:51:32,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:51:32,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:32,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:33,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:36,073 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:51:37,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:37,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 339 states and 471 transitions. [2024-11-09 00:51:37,300 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 471 transitions. [2024-11-09 00:51:37,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:51:37,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:37,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:38,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:40,692 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:51:41,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:41,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 340 states and 472 transitions. [2024-11-09 00:51:41,955 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 472 transitions. [2024-11-09 00:51:41,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 00:51:41,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:41,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:43,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:46,174 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:51:47,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:47,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 341 states and 473 transitions. [2024-11-09 00:51:47,534 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 473 transitions. [2024-11-09 00:51:47,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:51:47,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:47,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:48,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:51,160 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:51:52,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:52,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 342 states and 474 transitions. [2024-11-09 00:51:52,480 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 474 transitions. [2024-11-09 00:51:52,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:51:52,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:52,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:53,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:55,947 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:51:57,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:57,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 343 states and 475 transitions. [2024-11-09 00:51:57,385 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 475 transitions. [2024-11-09 00:51:57,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:51:57,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:57,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:58,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:01,323 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:52:03,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:03,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 344 states and 476 transitions. [2024-11-09 00:52:03,173 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 476 transitions. [2024-11-09 00:52:03,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:52:03,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:03,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:04,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:07,300 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:52:08,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:08,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 345 states and 477 transitions. [2024-11-09 00:52:08,803 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 477 transitions. [2024-11-09 00:52:08,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:52:08,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:08,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:09,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:12,733 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:52:14,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:14,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 346 states and 478 transitions. [2024-11-09 00:52:14,178 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 478 transitions. [2024-11-09 00:52:14,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:52:14,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:14,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:15,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:19,724 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:52:23,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:23,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 347 states and 479 transitions. [2024-11-09 00:52:23,530 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 479 transitions. [2024-11-09 00:52:23,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:52:23,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:23,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:24,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:27,482 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:52:30,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:30,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 348 states and 480 transitions. [2024-11-09 00:52:30,254 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 480 transitions. [2024-11-09 00:52:30,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:52:30,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:30,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:32,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:36,143 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:52:38,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:38,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 349 states and 481 transitions. [2024-11-09 00:52:38,886 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 481 transitions. [2024-11-09 00:52:38,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 00:52:38,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:38,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:39,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:43,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:52:46,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:46,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 350 states and 482 transitions. [2024-11-09 00:52:46,482 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 482 transitions. [2024-11-09 00:52:46,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:52:46,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:46,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:47,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:52,256 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:52:55,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:55,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 351 states and 483 transitions. [2024-11-09 00:52:55,291 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 483 transitions. [2024-11-09 00:52:55,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 00:52:55,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:55,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:56,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:00,785 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:53:04,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:04,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 352 states and 484 transitions. [2024-11-09 00:53:04,145 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 484 transitions. [2024-11-09 00:53:04,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-09 00:53:04,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:04,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:04,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:08,467 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:53:11,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:11,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 353 states and 485 transitions. [2024-11-09 00:53:11,508 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 485 transitions. [2024-11-09 00:53:11,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 00:53:11,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:11,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:12,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:17,274 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:53:19,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:19,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 354 states and 486 transitions. [2024-11-09 00:53:19,701 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 486 transitions. [2024-11-09 00:53:19,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 00:53:19,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:19,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:21,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:26,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:53:29,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:29,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 355 states and 487 transitions. [2024-11-09 00:53:29,655 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 487 transitions. [2024-11-09 00:53:29,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:53:29,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:29,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:30,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:34,909 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:53:36,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:36,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 356 states and 488 transitions. [2024-11-09 00:53:36,861 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 488 transitions. [2024-11-09 00:53:36,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-09 00:53:36,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:36,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:38,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:42,664 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:53:44,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:44,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 357 states and 489 transitions. [2024-11-09 00:53:44,366 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 489 transitions. [2024-11-09 00:53:44,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:53:44,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:44,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:45,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:12,903 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:54:39,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:39,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 358 states and 490 transitions. [2024-11-09 00:54:39,165 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 490 transitions. [2024-11-09 00:54:39,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:54:39,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:39,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:40,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:46,708 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:54:51,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:51,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 359 states and 491 transitions. [2024-11-09 00:54:51,471 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 491 transitions. [2024-11-09 00:54:51,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:54:51,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:51,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:53,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:57,846 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:55:00,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:00,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 360 states and 492 transitions. [2024-11-09 00:55:00,328 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 492 transitions. [2024-11-09 00:55:00,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 00:55:00,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:00,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:01,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:06,889 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:55:10,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:10,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 361 states and 493 transitions. [2024-11-09 00:55:10,934 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 493 transitions. [2024-11-09 00:55:10,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:55:10,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:10,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:12,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:16,882 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:55:20,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:20,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 362 states and 494 transitions. [2024-11-09 00:55:20,327 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 494 transitions. [2024-11-09 00:55:20,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:55:20,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:20,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:23,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:28,666 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:55:32,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:32,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 363 states and 495 transitions. [2024-11-09 00:55:32,011 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 495 transitions. [2024-11-09 00:55:32,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:55:32,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:32,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:33,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:39,307 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:55:42,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:42,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 364 states and 496 transitions. [2024-11-09 00:55:42,284 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 496 transitions. [2024-11-09 00:55:42,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 00:55:42,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:42,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:43,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:49,221 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:55:53,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:53,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 365 states and 497 transitions. [2024-11-09 00:55:53,132 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 497 transitions. [2024-11-09 00:55:53,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 00:55:53,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:53,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:54,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:59,444 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:56:01,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:01,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 366 states and 498 transitions. [2024-11-09 00:56:01,669 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 498 transitions. [2024-11-09 00:56:01,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 00:56:01,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:01,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:04,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:09,780 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:56:11,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:11,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 367 states and 499 transitions. [2024-11-09 00:56:11,969 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 499 transitions. [2024-11-09 00:56:11,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 00:56:11,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:11,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:13,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:19,408 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:56:24,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:24,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 368 states and 500 transitions. [2024-11-09 00:56:24,227 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 500 transitions. [2024-11-09 00:56:24,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:56:24,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:24,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:28,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:34,840 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:56:39,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:39,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 369 states and 501 transitions. [2024-11-09 00:56:39,168 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 501 transitions. [2024-11-09 00:56:39,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:56:39,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:39,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:41,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:48,122 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:56:50,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:50,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 370 states and 502 transitions. [2024-11-09 00:56:50,895 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 502 transitions. [2024-11-09 00:56:50,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:56:50,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:50,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:53,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:57,966 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:57:00,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:00,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 371 states and 503 transitions. [2024-11-09 00:57:00,257 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 503 transitions. [2024-11-09 00:57:00,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-09 00:57:00,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:00,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:02,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:09,808 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.