./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.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_5167deb1-a71a-428c-b776-6f6dbf46c8d0/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5167deb1-a71a-428c-b776-6f6dbf46c8d0/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_5167deb1-a71a-428c-b776-6f6dbf46c8d0/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5167deb1-a71a-428c-b776-6f6dbf46c8d0/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5167deb1-a71a-428c-b776-6f6dbf46c8d0/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_5167deb1-a71a-428c-b776-6f6dbf46c8d0/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 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:15:02,733 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:15:02,811 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5167deb1-a71a-428c-b776-6f6dbf46c8d0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-09 00:15:02,815 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:15:02,816 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:15:02,838 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:15:02,839 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:15:02,840 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:15:02,841 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:15:02,842 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:15:02,843 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:15:02,843 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:15:02,845 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:15:02,845 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:15:02,845 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:15:02,846 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:15:02,849 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:15:02,849 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:15:02,849 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:15:02,849 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:15:02,850 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 00:15:02,850 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:15:02,851 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:15:02,851 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:15:02,854 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:15:02,855 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:15:02,855 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:15:02,855 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:15:02,856 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:15:02,856 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:15:02,856 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:15:02,856 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:15:02,857 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:15:02,857 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:15:02,866 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:15:02,866 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_5167deb1-a71a-428c-b776-6f6dbf46c8d0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5167deb1-a71a-428c-b776-6f6dbf46c8d0/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 [2024-11-09 00:15:03,190 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:15:03,223 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:15:03,227 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:15:03,229 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:15:03,229 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:15:03,231 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5167deb1-a71a-428c-b776-6f6dbf46c8d0/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i Unable to find full path for "g++" [2024-11-09 00:15:05,325 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:15:05,670 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:15:05,672 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5167deb1-a71a-428c-b776-6f6dbf46c8d0/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2024-11-09 00:15:05,698 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5167deb1-a71a-428c-b776-6f6dbf46c8d0/bin/ukojak-verify-ImItNfHLgk/data/6d6337899/e7cf84dea1b64a11bb9251127dd0702c/FLAG96b655a91 [2024-11-09 00:15:05,909 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5167deb1-a71a-428c-b776-6f6dbf46c8d0/bin/ukojak-verify-ImItNfHLgk/data/6d6337899/e7cf84dea1b64a11bb9251127dd0702c [2024-11-09 00:15:05,913 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:15:05,915 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:15:05,918 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:15:05,918 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:15:05,925 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:15:05,926 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:15:05" (1/1) ... [2024-11-09 00:15:05,927 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@168c54ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:05, skipping insertion in model container [2024-11-09 00:15:05,927 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:15:05" (1/1) ... [2024-11-09 00:15:06,004 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:15:06,867 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:15:06,879 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:15:06,995 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:15:07,065 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:15:07,066 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:07 WrapperNode [2024-11-09 00:15:07,066 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:15:07,068 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:15:07,068 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:15:07,068 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:15:07,076 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:07" (1/1) ... [2024-11-09 00:15:07,133 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:07" (1/1) ... [2024-11-09 00:15:07,275 INFO L138 Inliner]: procedures = 282, calls = 300, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 1452 [2024-11-09 00:15:07,275 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:15:07,276 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:15:07,276 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:15:07,277 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:15:07,286 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:07" (1/1) ... [2024-11-09 00:15:07,287 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:07" (1/1) ... [2024-11-09 00:15:07,300 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:07" (1/1) ... [2024-11-09 00:15:07,300 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:07" (1/1) ... [2024-11-09 00:15:07,364 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:07" (1/1) ... [2024-11-09 00:15:07,384 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:07" (1/1) ... [2024-11-09 00:15:07,393 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:07" (1/1) ... [2024-11-09 00:15:07,402 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:07" (1/1) ... [2024-11-09 00:15:07,417 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:15:07,418 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:15:07,418 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:15:07,419 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:15:07,420 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:07" (1/1) ... [2024-11-09 00:15:07,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:15:07,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5167deb1-a71a-428c-b776-6f6dbf46c8d0/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:15:07,453 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5167deb1-a71a-428c-b776-6f6dbf46c8d0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:15:07,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5167deb1-a71a-428c-b776-6f6dbf46c8d0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:15:07,491 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-09 00:15:07,491 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-09 00:15:07,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:15:07,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:15:07,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:15:07,492 INFO L130 BoogieDeclarations]: Found specification of procedure alt_bzero [2024-11-09 00:15:07,493 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_bzero [2024-11-09 00:15:07,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:15:07,494 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:15:07,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:15:07,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:15:07,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:15:07,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:15:07,495 INFO L130 BoogieDeclarations]: Found specification of procedure alt_malloc [2024-11-09 00:15:07,495 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_malloc [2024-11-09 00:15:07,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:15:07,495 INFO L130 BoogieDeclarations]: Found specification of procedure alt_free [2024-11-09 00:15:07,495 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_free [2024-11-09 00:15:07,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:15:07,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:15:07,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:15:07,816 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:15:07,819 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:15:09,633 INFO L? ?]: Removed 349 outVars from TransFormulas that were not future-live. [2024-11-09 00:15:09,633 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:15:11,179 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:15:11,179 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-09 00:15:11,180 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:15:11 BoogieIcfgContainer [2024-11-09 00:15:11,180 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:15:11,181 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:15:11,181 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:15:11,190 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:15:11,190 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:15:11" (1/1) ... [2024-11-09 00:15:11,199 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:15:11,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:11,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 185 states and 285 transitions. [2024-11-09 00:15:11,261 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 285 transitions. [2024-11-09 00:15:11,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:15:11,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:11,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:11,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:11,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:11,532 INFO L255 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 00:15:11,538 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:11,626 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 00:15:11,700 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:15:11,701 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-09 00:15:11,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:15:11,712 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 00:15:11,724 INFO 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 00:15:11,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:11,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 188 states and 290 transitions. [2024-11-09 00:15:11,799 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 290 transitions. [2024-11-09 00:15:11,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:15:11,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:11,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:11,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:11,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:11,931 INFO L255 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 00:15:11,934 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:11,945 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 00:15:11,974 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:15:11,976 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-09 00:15:11,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:15:11,988 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 00:15:12,000 INFO 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 00:15:12,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:12,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 189 states and 291 transitions. [2024-11-09 00:15:12,021 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 291 transitions. [2024-11-09 00:15:12,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:15:12,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:12,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:12,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:12,162 INFO 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 00:15:12,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:12,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 189 states and 289 transitions. [2024-11-09 00:15:12,172 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 289 transitions. [2024-11-09 00:15:12,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:15:12,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:12,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:12,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:12,290 INFO 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 00:15:12,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:12,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 189 states and 283 transitions. [2024-11-09 00:15:12,303 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 283 transitions. [2024-11-09 00:15:12,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:15:12,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:12,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:12,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:12,510 INFO 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 00:15:12,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:12,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 189 states and 277 transitions. [2024-11-09 00:15:12,685 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 277 transitions. [2024-11-09 00:15:12,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:15:12,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:12,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:12,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:12,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:12,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:12,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 189 states and 275 transitions. [2024-11-09 00:15:12,761 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 275 transitions. [2024-11-09 00:15:12,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:15:12,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:12,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:12,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:12,854 INFO 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 00:15:22,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:15:22,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:22,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 189 states and 273 transitions. [2024-11-09 00:15:22,906 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 273 transitions. [2024-11-09 00:15:22,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:15:22,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:22,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:23,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:23,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:32,107 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:15:32,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:32,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 208 states and 302 transitions. [2024-11-09 00:15:32,178 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 302 transitions. [2024-11-09 00:15:32,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:15:32,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:32,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:32,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:32,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:32,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:32,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 208 states and 300 transitions. [2024-11-09 00:15:32,452 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 300 transitions. [2024-11-09 00:15:32,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:15:32,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:32,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:32,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:32,793 INFO 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 00:15:43,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:15:53,474 WARN L539 Checker$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 00:16:02,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:16:02,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:02,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 228 states and 329 transitions. [2024-11-09 00:16:02,659 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 329 transitions. [2024-11-09 00:16:02,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:16:02,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:02,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:02,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:02,780 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:12,795 WARN L539 Checker$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 00:16:12,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:12,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 228 states and 327 transitions. [2024-11-09 00:16:12,829 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 327 transitions. [2024-11-09 00:16:12,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:16:12,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:12,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:12,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:13,401 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 00:16:15,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:16:15,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:15,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 232 states and 330 transitions. [2024-11-09 00:16:15,894 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 330 transitions. [2024-11-09 00:16:15,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:16:15,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:15,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:15,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:15,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:15,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:15,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 232 states and 326 transitions. [2024-11-09 00:16:15,989 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 326 transitions. [2024-11-09 00:16:15,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:16:15,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:15,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:16,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:16,179 INFO 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 00:16:16,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:16,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 232 states and 320 transitions. [2024-11-09 00:16:16,227 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 320 transitions. [2024-11-09 00:16:16,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:16:16,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:16,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:16,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:16,461 INFO 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 00:16:24,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:16:24,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:24,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 248 states and 340 transitions. [2024-11-09 00:16:24,455 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 340 transitions. [2024-11-09 00:16:24,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:16:24,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:24,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:24,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:24,762 INFO 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 00:16:32,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:16:32,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:32,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 270 states and 372 transitions. [2024-11-09 00:16:32,786 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 372 transitions. [2024-11-09 00:16:32,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:16:32,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:32,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:32,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:33,003 INFO 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 00:16:33,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:33,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 271 states and 373 transitions. [2024-11-09 00:16:33,024 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 373 transitions. [2024-11-09 00:16:33,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:16:33,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:33,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:33,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:33,280 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 00:16:43,577 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 00:16:53,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:17:03,599 WARN L539 Checker$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 00:17:13,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:17:13,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:13,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 275 states and 376 transitions. [2024-11-09 00:17:13,651 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 376 transitions. [2024-11-09 00:17:13,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:17:13,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:13,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:13,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:13,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:17:24,277 WARN L539 Checker$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 00:17:26,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:17:26,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:26,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 279 states and 379 transitions. [2024-11-09 00:17:26,933 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 379 transitions. [2024-11-09 00:17:26,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:17:26,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:26,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:27,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:29,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:29,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 288 states and 405 transitions. [2024-11-09 00:17:29,076 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 405 transitions. [2024-11-09 00:17:29,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:17:29,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:29,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:29,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:29,757 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:30,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:30,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 299 states and 438 transitions. [2024-11-09 00:17:30,726 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 438 transitions. [2024-11-09 00:17:30,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:17:30,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:30,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:30,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:31,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:31,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:31,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 301 states and 442 transitions. [2024-11-09 00:17:31,444 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 442 transitions. [2024-11-09 00:17:31,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:17:31,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:31,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:31,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:31,671 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:32,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:32,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 303 states and 445 transitions. [2024-11-09 00:17:32,083 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 445 transitions. [2024-11-09 00:17:32,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:17:32,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:32,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:32,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:32,720 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:17:33,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:33,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 310 states and 469 transitions. [2024-11-09 00:17:33,505 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 469 transitions. [2024-11-09 00:17:33,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:17:33,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:33,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:33,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:34,094 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:17:35,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:35,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 320 states and 499 transitions. [2024-11-09 00:17:35,246 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 499 transitions. [2024-11-09 00:17:35,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:17:35,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:35,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:35,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:36,130 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:17:37,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:37,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 333 states and 515 transitions. [2024-11-09 00:17:37,331 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 515 transitions. [2024-11-09 00:17:37,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:17:37,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:37,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:37,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:38,118 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:17:39,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:39,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 349 states and 548 transitions. [2024-11-09 00:17:39,236 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 548 transitions. [2024-11-09 00:17:39,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:17:39,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:39,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:39,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:39,637 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:17:40,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:40,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 362 states and 570 transitions. [2024-11-09 00:17:40,082 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 570 transitions. [2024-11-09 00:17:40,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:17:40,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:40,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:40,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:40,842 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:17:41,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:41,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 364 states and 574 transitions. [2024-11-09 00:17:41,658 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 574 transitions. [2024-11-09 00:17:41,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:17:41,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:41,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:42,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:42,959 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:17:44,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:44,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 366 states and 580 transitions. [2024-11-09 00:17:44,970 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 580 transitions. [2024-11-09 00:17:44,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:17:44,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:44,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:45,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:46,329 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:17:48,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:48,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 368 states and 587 transitions. [2024-11-09 00:17:48,260 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 587 transitions. [2024-11-09 00:17:48,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:17:48,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:48,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:48,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:49,894 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:17:53,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:53,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 371 states and 600 transitions. [2024-11-09 00:17:53,362 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 600 transitions. [2024-11-09 00:17:53,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:17:53,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:53,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:54,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:55,221 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:17:58,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:58,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 374 states and 613 transitions. [2024-11-09 00:17:58,375 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 613 transitions. [2024-11-09 00:17:58,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:17:58,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:58,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:58,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:00,094 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:18:03,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:03,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 377 states and 628 transitions. [2024-11-09 00:18:03,720 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 628 transitions. [2024-11-09 00:18:03,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:18:03,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:03,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:04,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:05,611 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:18:09,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:09,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 380 states and 645 transitions. [2024-11-09 00:18:09,179 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 645 transitions. [2024-11-09 00:18:09,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:18:09,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:09,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:09,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:11,246 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:18:15,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:15,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 383 states and 664 transitions. [2024-11-09 00:18:15,318 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 664 transitions. [2024-11-09 00:18:15,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:18:15,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:15,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:15,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:17,168 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:18:21,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:21,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 386 states and 685 transitions. [2024-11-09 00:18:21,257 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 685 transitions. [2024-11-09 00:18:21,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:18:21,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:21,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:21,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:23,258 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:18:27,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:27,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 389 states and 708 transitions. [2024-11-09 00:18:27,535 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 708 transitions. [2024-11-09 00:18:27,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:18:27,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:27,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:28,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:29,494 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:18:33,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:33,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 392 states and 733 transitions. [2024-11-09 00:18:33,946 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 733 transitions. [2024-11-09 00:18:33,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:18:33,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:33,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:34,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:36,031 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:18:40,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:40,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 395 states and 760 transitions. [2024-11-09 00:18:40,736 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 760 transitions. [2024-11-09 00:18:40,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:18:40,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:40,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:41,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:42,690 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:18:47,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:47,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 398 states and 789 transitions. [2024-11-09 00:18:47,637 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 789 transitions. [2024-11-09 00:18:47,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:18:47,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:47,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:48,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:49,755 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:18:54,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:54,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 401 states and 820 transitions. [2024-11-09 00:18:54,865 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 820 transitions. [2024-11-09 00:18:54,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:18:54,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:54,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:55,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:57,137 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:19:02,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:02,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 404 states and 853 transitions. [2024-11-09 00:19:02,339 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 853 transitions. [2024-11-09 00:19:02,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:19:02,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:02,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:03,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:04,823 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:19:10,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:10,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 407 states and 888 transitions. [2024-11-09 00:19:10,156 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 888 transitions. [2024-11-09 00:19:10,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:19:10,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:10,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:10,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:12,513 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 139 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:19:18,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:18,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 410 states and 925 transitions. [2024-11-09 00:19:18,231 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 925 transitions. [2024-11-09 00:19:18,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:19:18,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:18,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:18,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:20,431 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:19:26,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:26,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 413 states and 964 transitions. [2024-11-09 00:19:26,359 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 964 transitions. [2024-11-09 00:19:26,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:19:26,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:26,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:26,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:28,672 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:19:34,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:34,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 416 states and 1005 transitions. [2024-11-09 00:19:34,753 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1005 transitions. [2024-11-09 00:19:34,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:19:34,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:34,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:35,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:37,172 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 193 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:19:43,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:43,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 419 states and 1048 transitions. [2024-11-09 00:19:43,440 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1048 transitions. [2024-11-09 00:19:43,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:19:43,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:43,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:44,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:45,999 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 213 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:19:52,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:52,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 422 states and 1093 transitions. [2024-11-09 00:19:52,375 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1093 transitions. [2024-11-09 00:19:52,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:19:52,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:52,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:52,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:54,978 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:20:01,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:01,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 425 states and 1140 transitions. [2024-11-09 00:20:01,677 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1140 transitions. [2024-11-09 00:20:01,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:20:01,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:01,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:02,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:04,350 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:20:11,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:11,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 428 states and 1189 transitions. [2024-11-09 00:20:11,318 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1189 transitions. [2024-11-09 00:20:11,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:20:11,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:11,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:11,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:14,047 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 279 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:20:21,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:21,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 431 states and 1240 transitions. [2024-11-09 00:20:21,249 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 1240 transitions. [2024-11-09 00:20:21,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:20:21,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:21,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:21,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:24,215 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 303 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:20:31,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:31,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 434 states and 1293 transitions. [2024-11-09 00:20:31,534 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1293 transitions. [2024-11-09 00:20:31,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:20:31,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:31,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:32,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:34,436 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 0 proven. 328 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:20:41,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:41,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 437 states and 1349 transitions. [2024-11-09 00:20:41,894 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1349 transitions. [2024-11-09 00:20:41,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:20:41,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:41,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:42,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:45,015 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 354 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:20:52,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:52,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 440 states and 1406 transitions. [2024-11-09 00:20:52,726 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1406 transitions. [2024-11-09 00:20:52,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:20:52,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:52,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:53,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:55,698 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 0 proven. 381 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:21:03,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:03,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 443 states and 1465 transitions. [2024-11-09 00:21:03,666 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1465 transitions. [2024-11-09 00:21:03,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:21:03,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:03,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:03,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:06,544 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 0 proven. 409 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:21:14,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:14,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 446 states and 1526 transitions. [2024-11-09 00:21:14,654 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1526 transitions. [2024-11-09 00:21:14,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:21:14,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:14,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:15,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:17,751 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 0 proven. 438 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:21:26,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:26,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 449 states and 1589 transitions. [2024-11-09 00:21:26,015 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1589 transitions. [2024-11-09 00:21:26,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:21:26,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:26,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:26,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:29,511 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 0 proven. 468 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:21:37,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:38,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 452 states and 1654 transitions. [2024-11-09 00:21:38,002 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1654 transitions. [2024-11-09 00:21:38,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:21:38,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:38,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:38,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:41,377 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 0 proven. 499 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:21:50,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:50,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 455 states and 1721 transitions. [2024-11-09 00:21:50,192 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1721 transitions. [2024-11-09 00:21:50,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:21:50,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:50,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:50,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:53,741 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 0 proven. 531 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:22:02,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:02,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1819 states to 458 states and 1790 transitions. [2024-11-09 00:22:02,855 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1790 transitions. [2024-11-09 00:22:02,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:22:02,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:02,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:03,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:06,302 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 0 proven. 564 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:22:15,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:15,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 461 states and 1861 transitions. [2024-11-09 00:22:15,514 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1861 transitions. [2024-11-09 00:22:15,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:22:15,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:15,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:15,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:19,055 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 0 proven. 598 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:22:28,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:28,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 464 states and 1934 transitions. [2024-11-09 00:22:28,528 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1934 transitions. [2024-11-09 00:22:28,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:22:28,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:28,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:28,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:32,133 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 0 proven. 633 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:22:41,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:41,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2038 states to 467 states and 2009 transitions. [2024-11-09 00:22:41,739 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 2009 transitions. [2024-11-09 00:22:41,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:22:41,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:41,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:42,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:45,507 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 669 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:22:55,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:55,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2115 states to 470 states and 2086 transitions. [2024-11-09 00:22:55,286 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 2086 transitions. [2024-11-09 00:22:55,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 00:22:55,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:55,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:55,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:59,318 INFO L134 CoverageAnalysis]: Checked inductivity of 713 backedges. 0 proven. 706 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:23:09,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:09,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2194 states to 473 states and 2165 transitions. [2024-11-09 00:23:09,372 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 2165 transitions. [2024-11-09 00:23:09,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:23:09,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:09,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:10,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:13,711 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 0 proven. 744 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:23:24,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:24,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 476 states and 2246 transitions. [2024-11-09 00:23:24,149 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 2246 transitions. [2024-11-09 00:23:24,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:23:24,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:24,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:24,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:28,210 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 0 proven. 783 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:23:38,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:38,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 479 states and 2329 transitions. [2024-11-09 00:23:38,750 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 2329 transitions. [2024-11-09 00:23:38,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:23:38,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:38,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:39,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:43,201 INFO L134 CoverageAnalysis]: Checked inductivity of 830 backedges. 0 proven. 823 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:23:54,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:54,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 482 states and 2414 transitions. [2024-11-09 00:23:54,056 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 2414 transitions. [2024-11-09 00:23:54,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:23:54,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:54,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:54,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:58,904 INFO L134 CoverageAnalysis]: Checked inductivity of 871 backedges. 0 proven. 864 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:24:10,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:10,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 485 states and 2501 transitions. [2024-11-09 00:24:10,341 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 2501 transitions. [2024-11-09 00:24:10,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:24:10,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:10,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:11,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:15,483 INFO L134 CoverageAnalysis]: Checked inductivity of 913 backedges. 0 proven. 906 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:24:26,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:26,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2619 states to 488 states and 2590 transitions. [2024-11-09 00:24:26,908 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 2590 transitions. [2024-11-09 00:24:26,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:24:26,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:26,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:27,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:31,508 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 0 proven. 949 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:24:42,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:42,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2710 states to 491 states and 2681 transitions. [2024-11-09 00:24:42,812 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 2681 transitions. [2024-11-09 00:24:42,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:24:42,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:42,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:43,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:48,219 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 0 proven. 993 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:25:00,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:00,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2803 states to 494 states and 2774 transitions. [2024-11-09 00:25:00,088 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 2774 transitions. [2024-11-09 00:25:00,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:25:00,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:00,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:00,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:01,282 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:25:06,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:06,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:25:06,258 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:25:06,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:25:06,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:06,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:07,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:12,773 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:25:18,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:18,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:25:18,183 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:25:18,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:25:18,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:18,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:18,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:21,135 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:25:21,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:21,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:25:21,455 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:25:21,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:25:21,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:21,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:22,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:25,439 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:25:25,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:25,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:25:25,638 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:25:25,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:25:25,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:25,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:26,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:29,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:25:29,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:29,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:25:29,827 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:25:29,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:25:29,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:29,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:31,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:34,727 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:25:34,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:34,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:25:34,929 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:25:34,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:25:34,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:34,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:39,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:41,694 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:25:41,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:41,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:25:41,893 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:25:41,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:25:41,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:41,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:43,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:46,321 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:25:46,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:46,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:25:46,531 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:25:46,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:25:46,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:46,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:47,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:50,201 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:25:50,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:50,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:25:50,453 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:25:50,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:25:50,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:50,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:51,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:53,940 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:25:54,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:54,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:25:54,159 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:25:54,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:25:54,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:54,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:55,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:58,334 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:25:58,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:58,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:25:58,531 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:25:58,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:25:58,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:58,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:59,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:02,223 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:26:02,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:02,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:26:02,548 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:26:02,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:26:02,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:02,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:03,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:05,759 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:26:05,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:05,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:26:05,959 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:26:05,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:26:05,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:05,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:06,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:08,973 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:26:09,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:09,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:26:09,299 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:26:09,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:26:09,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:09,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:10,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:12,394 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:26:12,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:12,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:26:12,665 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:26:12,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:26:12,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:12,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:15,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:17,605 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:26:17,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:17,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:26:17,810 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:26:17,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:26:17,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:17,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:20,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:22,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:26:22,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:22,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:26:22,966 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:26:22,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:26:22,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:22,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:25,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:27,725 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:26:27,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:27,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:26:27,915 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:26:27,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:26:27,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:27,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:28,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:31,084 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:26:31,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:31,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:26:31,274 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:26:31,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:26:31,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:31,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:32,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:34,329 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:26:34,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:34,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:26:34,562 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:26:34,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:26:34,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:34,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:36,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:38,476 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:26:38,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:38,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:26:38,717 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:26:38,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:26:38,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:38,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:39,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:41,656 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:26:41,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:41,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:26:41,848 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:26:41,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:26:41,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:41,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:43,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:45,342 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:26:45,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:45,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:26:45,574 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:26:45,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:26:45,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:45,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:46,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:48,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:26:49,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:49,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:26:49,067 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:26:49,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:26:49,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:49,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:50,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:52,830 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:26:53,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:53,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:26:53,028 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:26:53,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:26:53,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:53,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:54,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:56,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:26:56,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:56,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:26:56,495 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:26:56,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:26:56,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:56,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:57,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:59,530 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:26:59,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:59,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:26:59,726 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:26:59,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:26:59,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:59,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:00,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:03,025 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:27:03,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:03,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:27:03,217 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:27:03,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:27:03,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:03,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:04,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:06,574 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:27:06,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:06,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:27:06,766 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:27:06,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:27:06,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:06,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:08,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:10,714 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:27:10,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:10,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:27:10,904 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:27:10,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:27:10,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:10,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:13,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:15,996 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:27:16,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:16,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:27:16,189 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:27:16,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:27:16,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:16,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:17,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:19,680 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:27:19,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:19,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:27:19,930 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:27:19,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:27:19,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:19,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:20,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:22,933 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:27:23,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:23,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:27:23,127 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:27:23,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:27:23,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:23,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:24,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:27,213 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:27:27,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:27,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:27:27,418 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:27:27,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:27:27,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:27,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:29,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:31,600 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:27:31,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:31,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:27:31,793 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:27:31,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:27:31,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:31,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:33,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:35,284 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:27:35,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:35,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:27:35,479 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:27:35,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:27:35,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:35,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:36,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:38,668 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:27:38,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:38,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:27:38,862 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:27:38,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:27:38,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:38,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:41,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:43,231 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:27:43,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:43,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:27:43,422 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:27:43,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:27:43,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:43,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:44,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:46,724 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:27:46,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:46,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:27:46,920 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:27:46,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:27:46,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:46,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:47,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:49,916 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:27:50,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:50,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:27:50,115 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:27:50,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:27:50,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:50,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:50,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:53,201 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:27:53,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:53,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:27:53,400 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:27:53,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:27:53,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:53,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:54,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:56,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:27:56,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:56,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:27:56,980 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:27:56,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:27:56,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:56,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:58,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:00,418 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:28:00,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:00,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:28:00,673 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:28:00,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:28:00,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:00,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:01,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:04,598 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:28:04,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:04,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:28:04,797 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:28:04,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:28:04,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:04,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:06,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:08,743 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:28:08,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:08,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:28:08,931 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:28:08,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:28:08,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:08,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:09,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:11,989 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:28:12,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:12,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:28:12,186 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:28:12,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:28:12,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:12,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:13,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:15,303 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:28:15,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:15,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:28:15,503 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:28:15,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:28:15,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:15,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:16,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:19,044 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:28:19,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:19,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:28:19,246 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:28:19,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:28:19,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:19,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:21,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:24,240 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:28:24,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:24,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:28:24,482 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:28:24,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:28:24,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:24,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:25,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:27,709 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:28:27,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:27,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:28:27,903 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:28:27,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:28:27,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:27,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:28,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:30,969 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:28:31,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:31,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:28:31,159 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:28:31,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:28:31,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:31,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:32,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:34,865 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:28:35,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:35,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:28:35,108 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:28:35,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:28:35,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:35,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:35,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:38,185 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:28:38,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:38,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:28:38,429 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:28:38,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:28:38,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:38,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:39,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:41,461 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:28:41,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:41,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:28:41,656 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:28:41,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:28:41,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:41,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:42,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:45,101 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:28:45,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:45,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:28:45,340 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:28:45,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:28:45,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:45,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:46,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:48,386 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:28:48,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:48,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:28:48,580 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:28:48,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:28:48,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:48,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:49,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:51,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:28:51,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:51,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:28:51,935 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:28:51,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:28:51,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:51,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:52,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:55,075 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-09 00:28:55,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:55,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-09 00:28:55,271 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-09 00:28:55,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:28:55,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:55,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms