./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_230e2f80-3e07-41d0-878f-07b9fd8f98fa/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230e2f80-3e07-41d0-878f-07b9fd8f98fa/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_230e2f80-3e07-41d0-878f-07b9fd8f98fa/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230e2f80-3e07-41d0-878f-07b9fd8f98fa/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230e2f80-3e07-41d0-878f-07b9fd8f98fa/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230e2f80-3e07-41d0-878f-07b9fd8f98fa/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 32a24617e0b83f023304780397185eef703cdbd26842fbad821fea93a0f1f12f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:35:41,524 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:35:41,628 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230e2f80-3e07-41d0-878f-07b9fd8f98fa/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:35:41,635 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:35:41,636 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:35:41,677 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:35:41,678 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:35:41,679 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:35:41,680 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:35:41,680 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:35:41,681 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:35:41,682 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:35:41,682 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:35:41,683 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:35:41,683 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:35:41,684 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:35:41,685 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:35:41,685 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:35:41,686 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:35:41,686 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:35:41,687 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:35:41,688 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:35:41,689 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:35:41,689 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:35:41,690 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:35:41,690 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:35:41,691 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:35:41,692 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:35:41,692 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:35:41,693 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:35:41,693 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:35:41,694 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:35:41,694 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:35:41,695 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_230e2f80-3e07-41d0-878f-07b9fd8f98fa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230e2f80-3e07-41d0-878f-07b9fd8f98fa/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32a24617e0b83f023304780397185eef703cdbd26842fbad821fea93a0f1f12f [2024-11-08 23:35:42,039 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:35:42,080 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:35:42,084 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:35:42,086 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:35:42,087 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:35:42,088 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230e2f80-3e07-41d0-878f-07b9fd8f98fa/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i Unable to find full path for "g++" [2024-11-08 23:35:44,637 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:35:45,002 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:35:45,003 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230e2f80-3e07-41d0-878f-07b9fd8f98fa/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i [2024-11-08 23:35:45,036 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230e2f80-3e07-41d0-878f-07b9fd8f98fa/bin/ukojak-verify-ImItNfHLgk/data/cc092c5c5/b9d16e6cf83549b3b389407f11002f21/FLAG6d1a357f3 [2024-11-08 23:35:45,054 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230e2f80-3e07-41d0-878f-07b9fd8f98fa/bin/ukojak-verify-ImItNfHLgk/data/cc092c5c5/b9d16e6cf83549b3b389407f11002f21 [2024-11-08 23:35:45,057 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:35:45,059 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:35:45,061 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:35:45,061 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:35:45,068 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:35:45,069 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:35:45" (1/1) ... [2024-11-08 23:35:45,070 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@509173fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:45, skipping insertion in model container [2024-11-08 23:35:45,071 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:35:45" (1/1) ... [2024-11-08 23:35:45,140 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:35:45,726 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230e2f80-3e07-41d0-878f-07b9fd8f98fa/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i[33021,33034] [2024-11-08 23:35:45,967 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230e2f80-3e07-41d0-878f-07b9fd8f98fa/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i[44124,44137] [2024-11-08 23:35:45,968 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230e2f80-3e07-41d0-878f-07b9fd8f98fa/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i[44245,44258] [2024-11-08 23:35:46,039 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:35:46,059 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:35:46,158 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230e2f80-3e07-41d0-878f-07b9fd8f98fa/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i[33021,33034] [2024-11-08 23:35:46,273 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230e2f80-3e07-41d0-878f-07b9fd8f98fa/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i[44124,44137] [2024-11-08 23:35:46,277 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230e2f80-3e07-41d0-878f-07b9fd8f98fa/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i[44245,44258] [2024-11-08 23:35:46,288 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:35:46,332 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:35:46,333 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:46 WrapperNode [2024-11-08 23:35:46,333 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:35:46,334 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:35:46,335 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:35:46,335 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:35:46,345 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:46" (1/1) ... [2024-11-08 23:35:46,393 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:46" (1/1) ... [2024-11-08 23:35:46,479 INFO L138 Inliner]: procedures = 176, calls = 320, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1549 [2024-11-08 23:35:46,479 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:35:46,480 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:35:46,480 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:35:46,481 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:35:46,491 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:46" (1/1) ... [2024-11-08 23:35:46,492 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:46" (1/1) ... [2024-11-08 23:35:46,502 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:46" (1/1) ... [2024-11-08 23:35:46,502 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:46" (1/1) ... [2024-11-08 23:35:46,549 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:46" (1/1) ... [2024-11-08 23:35:46,574 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:46" (1/1) ... [2024-11-08 23:35:46,582 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:46" (1/1) ... [2024-11-08 23:35:46,599 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:46" (1/1) ... [2024-11-08 23:35:46,616 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:35:46,617 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:35:46,618 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:35:46,618 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:35:46,619 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:46" (1/1) ... [2024-11-08 23:35:46,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:35:46,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230e2f80-3e07-41d0-878f-07b9fd8f98fa/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:35:46,653 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230e2f80-3e07-41d0-878f-07b9fd8f98fa/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:35:46,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230e2f80-3e07-41d0-878f-07b9fd8f98fa/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:35:46,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:35:46,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:35:46,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:35:46,684 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:35:46,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:35:46,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:35:46,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:35:46,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:35:46,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:35:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:35:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:35:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:35:46,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:35:46,933 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:35:46,936 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:35:48,731 INFO L? ?]: Removed 335 outVars from TransFormulas that were not future-live. [2024-11-08 23:35:48,732 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:35:50,605 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:35:50,606 INFO L316 CfgBuilder]: Removed 66 assume(true) statements. [2024-11-08 23:35:50,607 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:35:50 BoogieIcfgContainer [2024-11-08 23:35:50,607 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:35:50,608 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:35:50,609 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:35:50,619 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:35:50,620 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:35:50" (1/1) ... [2024-11-08 23:35:50,630 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:35:50,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:50,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 142 states and 240 transitions. [2024-11-08 23:35:50,705 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 240 transitions. [2024-11-08 23:35:50,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:35:50,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:50,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:50,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:50,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:35:50,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:50,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 142 states and 237 transitions. [2024-11-08 23:35:50,939 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 237 transitions. [2024-11-08 23:35:50,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:35:50,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:50,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:50,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:51,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:35:51,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:51,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 144 states and 237 transitions. [2024-11-08 23:35:51,299 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 237 transitions. [2024-11-08 23:35:51,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:35:51,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:51,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:51,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:51,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:35:51,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:51,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 144 states and 235 transitions. [2024-11-08 23:35:51,387 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 235 transitions. [2024-11-08 23:35:51,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:35:51,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:51,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:51,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:51,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:35:51,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:51,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 144 states and 231 transitions. [2024-11-08 23:35:51,471 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 231 transitions. [2024-11-08 23:35:51,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:35:51,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:51,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:51,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:51,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:35:51,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:51,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 144 states and 225 transitions. [2024-11-08 23:35:51,588 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 225 transitions. [2024-11-08 23:35:51,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:35:51,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:51,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:51,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:51,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:01,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:01,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:01,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 144 states and 219 transitions. [2024-11-08 23:36:01,856 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 219 transitions. [2024-11-08 23:36:01,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:36:01,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:01,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:02,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:02,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:06,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:06,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:06,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 158 states and 236 transitions. [2024-11-08 23:36:06,468 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 236 transitions. [2024-11-08 23:36:06,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:36:06,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:06,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:06,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:06,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:06,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:06,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 158 states and 234 transitions. [2024-11-08 23:36:06,644 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 234 transitions. [2024-11-08 23:36:06,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:36:06,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:06,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:06,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:06,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:06,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:06,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 158 states and 232 transitions. [2024-11-08 23:36:06,963 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 232 transitions. [2024-11-08 23:36:06,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:36:06,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:06,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:07,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:07,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:07,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:07,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 158 states and 230 transitions. [2024-11-08 23:36:07,095 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 230 transitions. [2024-11-08 23:36:07,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:36:07,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:07,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:07,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:07,244 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:17,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:17,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:17,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 158 states and 228 transitions. [2024-11-08 23:36:17,272 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 228 transitions. [2024-11-08 23:36:17,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:36:17,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:17,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:17,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:17,641 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:36:19,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:19,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:19,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 162 states and 231 transitions. [2024-11-08 23:36:19,410 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 231 transitions. [2024-11-08 23:36:19,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:36:19,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:19,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:19,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:20,327 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:36:20,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:20,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 164 states and 234 transitions. [2024-11-08 23:36:20,397 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 234 transitions. [2024-11-08 23:36:20,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:36:20,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:20,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:20,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:20,687 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:36:20,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:20,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 164 states and 230 transitions. [2024-11-08 23:36:20,696 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 230 transitions. [2024-11-08 23:36:20,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:36:20,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:20,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:20,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:20,910 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:36:20,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:20,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 164 states and 228 transitions. [2024-11-08 23:36:20,936 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 228 transitions. [2024-11-08 23:36:20,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:36:20,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:20,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:21,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:21,299 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:36:31,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:31,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:31,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 164 states and 226 transitions. [2024-11-08 23:36:31,343 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 226 transitions. [2024-11-08 23:36:31,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:36:31,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:31,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:31,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:31,952 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:36:33,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:44,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:54,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:37:04,969 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:37:14,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:37:14,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:14,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 212 states and 288 transitions. [2024-11-08 23:37:14,991 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 288 transitions. [2024-11-08 23:37:14,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:37:14,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:14,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:15,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:15,390 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:37:15,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:15,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 212 states and 286 transitions. [2024-11-08 23:37:15,503 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 286 transitions. [2024-11-08 23:37:15,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:37:15,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:15,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:15,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:15,780 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:37:15,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:15,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 212 states and 282 transitions. [2024-11-08 23:37:15,798 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 282 transitions. [2024-11-08 23:37:15,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:37:15,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:15,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:15,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:16,118 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:37:26,141 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 [] [2024-11-08 23:37:26,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:26,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 212 states and 280 transitions. [2024-11-08 23:37:26,156 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 280 transitions. [2024-11-08 23:37:26,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:37:26,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:26,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:26,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:26,347 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:37:26,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:26,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 212 states and 278 transitions. [2024-11-08 23:37:26,813 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 278 transitions. [2024-11-08 23:37:26,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:37:26,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:26,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:26,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:27,278 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:37:37,470 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 [] [2024-11-08 23:37:47,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:37:57,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:02,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:02,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:02,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 194 states and 256 transitions. [2024-11-08 23:38:02,392 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 256 transitions. [2024-11-08 23:38:02,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:38:02,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:02,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:02,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:02,921 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:38:05,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:15,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:25,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:26,868 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:26,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:26,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 198 states and 259 transitions. [2024-11-08 23:38:26,882 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 259 transitions. [2024-11-08 23:38:26,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:38:26,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:26,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:28,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:28,753 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:29,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:29,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 200 states and 259 transitions. [2024-11-08 23:38:29,038 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 259 transitions. [2024-11-08 23:38:29,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:38:29,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:29,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:30,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:31,156 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:32,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:32,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 201 states and 262 transitions. [2024-11-08 23:38:32,541 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 262 transitions. [2024-11-08 23:38:32,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:38:32,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:32,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:33,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:34,354 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:35,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:35,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 202 states and 264 transitions. [2024-11-08 23:38:35,115 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 264 transitions. [2024-11-08 23:38:35,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:38:35,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:35,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:35,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:36,759 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:37,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:37,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 203 states and 265 transitions. [2024-11-08 23:38:37,351 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 265 transitions. [2024-11-08 23:38:37,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:38:37,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:37,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:38,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:40,188 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:43,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:43,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 206 states and 270 transitions. [2024-11-08 23:38:43,683 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 270 transitions. [2024-11-08 23:38:43,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:38:43,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:43,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:44,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:46,301 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:47,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:47,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 207 states and 271 transitions. [2024-11-08 23:38:47,876 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 271 transitions. [2024-11-08 23:38:47,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:38:47,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:47,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:49,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:50,627 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:51,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:51,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 208 states and 272 transitions. [2024-11-08 23:38:51,861 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 272 transitions. [2024-11-08 23:38:51,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:38:51,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:51,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:52,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:54,824 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:56,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:56,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 209 states and 273 transitions. [2024-11-08 23:38:56,506 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 273 transitions. [2024-11-08 23:38:56,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:38:56,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:56,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:57,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:58,939 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:59,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:59,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 210 states and 274 transitions. [2024-11-08 23:38:59,951 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 274 transitions. [2024-11-08 23:38:59,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:38:59,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:59,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:00,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:02,040 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:03,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:03,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 211 states and 275 transitions. [2024-11-08 23:39:03,512 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 275 transitions. [2024-11-08 23:39:03,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:39:03,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:03,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:04,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:06,331 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:07,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:07,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 212 states and 276 transitions. [2024-11-08 23:39:07,920 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 276 transitions. [2024-11-08 23:39:07,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:39:07,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:07,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:08,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:10,677 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:12,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:12,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 213 states and 277 transitions. [2024-11-08 23:39:12,146 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 277 transitions. [2024-11-08 23:39:12,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:39:12,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:12,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:12,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:15,209 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:16,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:16,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 214 states and 278 transitions. [2024-11-08 23:39:16,588 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 278 transitions. [2024-11-08 23:39:16,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:39:16,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:16,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:17,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:18,878 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:19,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:19,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 215 states and 279 transitions. [2024-11-08 23:39:19,628 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 279 transitions. [2024-11-08 23:39:19,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:39:19,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:19,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:20,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:22,736 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:24,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:24,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 216 states and 280 transitions. [2024-11-08 23:39:24,480 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 280 transitions. [2024-11-08 23:39:24,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:39:24,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:24,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:25,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:26,617 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:28,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:28,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 217 states and 281 transitions. [2024-11-08 23:39:28,034 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 281 transitions. [2024-11-08 23:39:28,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:39:28,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:28,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:28,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:30,461 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:32,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:32,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 218 states and 282 transitions. [2024-11-08 23:39:32,272 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 282 transitions. [2024-11-08 23:39:32,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:39:32,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:32,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:33,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:35,378 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:37,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:37,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 219 states and 283 transitions. [2024-11-08 23:39:37,050 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 283 transitions. [2024-11-08 23:39:37,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:39:37,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:37,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:37,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:39,937 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:41,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:41,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 220 states and 284 transitions. [2024-11-08 23:39:41,660 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 284 transitions. [2024-11-08 23:39:41,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:39:41,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:41,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:42,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:45,401 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:47,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:47,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 221 states and 285 transitions. [2024-11-08 23:39:47,374 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 285 transitions. [2024-11-08 23:39:47,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:39:47,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:47,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:48,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:50,443 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:52,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:52,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 222 states and 286 transitions. [2024-11-08 23:39:52,137 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 286 transitions. [2024-11-08 23:39:52,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:39:52,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:52,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:52,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:54,485 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:56,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:56,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 223 states and 287 transitions. [2024-11-08 23:39:56,338 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 287 transitions. [2024-11-08 23:39:56,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:39:56,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:56,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:57,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:59,556 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:00,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:00,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 224 states and 288 transitions. [2024-11-08 23:40:00,992 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 288 transitions. [2024-11-08 23:40:00,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:40:00,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:00,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:02,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:04,881 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:06,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:06,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 225 states and 289 transitions. [2024-11-08 23:40:06,741 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 289 transitions. [2024-11-08 23:40:06,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:40:06,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:06,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:07,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:09,624 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:11,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:11,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 226 states and 290 transitions. [2024-11-08 23:40:11,620 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 290 transitions. [2024-11-08 23:40:11,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:40:11,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:11,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:12,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:14,846 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:16,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:16,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 227 states and 291 transitions. [2024-11-08 23:40:16,774 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 291 transitions. [2024-11-08 23:40:16,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:40:16,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:16,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:17,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:19,828 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:21,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:21,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 228 states and 292 transitions. [2024-11-08 23:40:21,276 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 292 transitions. [2024-11-08 23:40:21,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:40:21,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:21,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:21,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:24,329 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:26,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:26,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 229 states and 293 transitions. [2024-11-08 23:40:26,933 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 293 transitions. [2024-11-08 23:40:26,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:40:26,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:26,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:28,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:30,738 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:32,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:32,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 230 states and 294 transitions. [2024-11-08 23:40:32,875 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 294 transitions. [2024-11-08 23:40:32,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:40:32,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:32,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:34,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:36,764 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:38,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:38,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 231 states and 295 transitions. [2024-11-08 23:40:38,434 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 295 transitions. [2024-11-08 23:40:38,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:40:38,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:38,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:38,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:41,219 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:43,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:43,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 232 states and 296 transitions. [2024-11-08 23:40:43,294 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 296 transitions. [2024-11-08 23:40:43,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:40:43,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:43,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:44,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:46,040 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:48,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:48,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 233 states and 297 transitions. [2024-11-08 23:40:48,318 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 297 transitions. [2024-11-08 23:40:48,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:40:48,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:48,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:49,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:51,944 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:54,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:54,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 234 states and 298 transitions. [2024-11-08 23:40:54,157 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 298 transitions. [2024-11-08 23:40:54,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:40:54,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:54,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:55,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:58,057 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:59,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:59,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 235 states and 299 transitions. [2024-11-08 23:40:59,935 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 299 transitions. [2024-11-08 23:40:59,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:40:59,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:59,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:00,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:03,160 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:41:05,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:05,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 236 states and 300 transitions. [2024-11-08 23:41:05,196 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 300 transitions. [2024-11-08 23:41:05,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:41:05,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:05,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:06,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:08,719 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:41:10,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:10,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 237 states and 301 transitions. [2024-11-08 23:41:10,614 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 301 transitions. [2024-11-08 23:41:10,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:41:10,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:10,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:11,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:15,104 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:41:17,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:17,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 238 states and 302 transitions. [2024-11-08 23:41:17,915 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 302 transitions. [2024-11-08 23:41:17,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:41:17,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:17,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:19,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:21,105 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:41:22,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:22,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 239 states and 303 transitions. [2024-11-08 23:41:22,229 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 303 transitions. [2024-11-08 23:41:22,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:41:22,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:22,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:23,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:26,318 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:41:29,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:29,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 240 states and 304 transitions. [2024-11-08 23:41:29,665 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 304 transitions. [2024-11-08 23:41:29,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:41:29,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:29,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:30,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:33,356 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:41:34,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:34,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 241 states and 305 transitions. [2024-11-08 23:41:34,711 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 305 transitions. [2024-11-08 23:41:34,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:41:34,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:34,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:35,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:37,546 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:41:38,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:38,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 242 states and 306 transitions. [2024-11-08 23:41:38,938 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 306 transitions. [2024-11-08 23:41:38,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:41:38,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:38,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:39,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:43,059 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:41:45,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:45,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 243 states and 307 transitions. [2024-11-08 23:41:45,580 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 307 transitions. [2024-11-08 23:41:45,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:41:45,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:45,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:46,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:48,773 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:41:50,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:50,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 244 states and 308 transitions. [2024-11-08 23:41:50,139 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 308 transitions. [2024-11-08 23:41:50,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:41:50,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:50,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:51,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:08,930 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:42:28,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:28,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 245 states and 309 transitions. [2024-11-08 23:42:28,914 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 309 transitions. [2024-11-08 23:42:28,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:42:28,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:28,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:29,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:30,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:42:30,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:30,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 246 states and 313 transitions. [2024-11-08 23:42:30,898 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 313 transitions. [2024-11-08 23:42:30,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:42:30,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:30,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:31,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:32,234 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 93 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:42:33,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:33,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 247 states and 315 transitions. [2024-11-08 23:42:33,520 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 315 transitions. [2024-11-08 23:42:33,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:42:33,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:33,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:34,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:35,567 INFO L134 CoverageAnalysis]: Checked inductivity of 1132 backedges. 138 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:42:37,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:37,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 248 states and 316 transitions. [2024-11-08 23:42:37,318 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 316 transitions. [2024-11-08 23:42:37,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:42:37,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:37,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:38,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:40,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 183 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:42:42,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:42,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 250 states and 320 transitions. [2024-11-08 23:42:42,993 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 320 transitions. [2024-11-08 23:42:42,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:42:42,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:42,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:44,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:44,618 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 228 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:42:48,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:48,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 252 states and 326 transitions. [2024-11-08 23:42:48,091 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 326 transitions. [2024-11-08 23:42:48,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:42:48,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:48,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:49,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:51,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:42:53,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:53,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 253 states and 327 transitions. [2024-11-08 23:42:53,276 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 327 transitions. [2024-11-08 23:42:53,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:42:53,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:53,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:54,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:55,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:42:57,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:57,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 254 states and 328 transitions. [2024-11-08 23:42:57,444 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 328 transitions. [2024-11-08 23:42:57,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:42:57,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:57,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:59,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:00,051 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:01,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:01,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 255 states and 329 transitions. [2024-11-08 23:43:01,394 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 329 transitions. [2024-11-08 23:43:01,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:43:01,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:01,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:02,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:04,735 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:06,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:06,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 256 states and 330 transitions. [2024-11-08 23:43:06,931 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 330 transitions. [2024-11-08 23:43:06,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:43:06,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:06,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:08,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:10,061 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:11,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:11,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 257 states and 331 transitions. [2024-11-08 23:43:11,639 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 331 transitions. [2024-11-08 23:43:11,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:43:11,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:11,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:13,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:15,305 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:17,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:17,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 258 states and 332 transitions. [2024-11-08 23:43:17,271 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 332 transitions. [2024-11-08 23:43:17,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:43:17,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:17,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:18,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:20,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:22,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:22,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 259 states and 333 transitions. [2024-11-08 23:43:22,471 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 333 transitions. [2024-11-08 23:43:22,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:43:22,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:22,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:24,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:26,095 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:27,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:27,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 260 states and 334 transitions. [2024-11-08 23:43:27,623 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 334 transitions. [2024-11-08 23:43:27,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:43:27,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:27,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:30,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:32,069 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:34,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:34,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 261 states and 335 transitions. [2024-11-08 23:43:34,145 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 335 transitions. [2024-11-08 23:43:34,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:43:34,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:34,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:34,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:36,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:38,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:38,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 262 states and 336 transitions. [2024-11-08 23:43:38,305 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 336 transitions. [2024-11-08 23:43:38,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:43:38,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:38,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:39,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:41,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:42,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:42,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 263 states and 337 transitions. [2024-11-08 23:43:42,663 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 337 transitions. [2024-11-08 23:43:42,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:43:42,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:42,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:43,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:44,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:45,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:45,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 264 states and 338 transitions. [2024-11-08 23:43:45,852 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 338 transitions. [2024-11-08 23:43:45,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:43:45,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:45,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:46,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:47,505 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:48,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:48,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 265 states and 339 transitions. [2024-11-08 23:43:48,642 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 339 transitions. [2024-11-08 23:43:48,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:43:48,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:48,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:49,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:52,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:54,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:54,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 266 states and 340 transitions. [2024-11-08 23:43:54,053 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 340 transitions. [2024-11-08 23:43:54,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:43:54,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:54,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:55,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:56,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:58,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:58,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 267 states and 341 transitions. [2024-11-08 23:43:58,780 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 341 transitions. [2024-11-08 23:43:58,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:43:58,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:58,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:59,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:00,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:44:02,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:02,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 268 states and 342 transitions. [2024-11-08 23:44:02,050 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 342 transitions. [2024-11-08 23:44:02,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:44:02,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:02,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:02,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:03,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:44:05,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:05,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 269 states and 343 transitions. [2024-11-08 23:44:05,379 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 343 transitions. [2024-11-08 23:44:05,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:44:05,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:05,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:06,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:08,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:44:10,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:10,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 270 states and 344 transitions. [2024-11-08 23:44:10,493 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 344 transitions. [2024-11-08 23:44:10,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:44:10,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:10,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:11,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:15,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:44:19,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:19,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 271 states and 345 transitions. [2024-11-08 23:44:19,114 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 345 transitions. [2024-11-08 23:44:19,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:44:19,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:19,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:20,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:21,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:44:23,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:23,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 272 states and 346 transitions. [2024-11-08 23:44:23,388 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 346 transitions. [2024-11-08 23:44:23,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:44:23,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:23,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:24,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:25,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:44:27,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:27,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 273 states and 347 transitions. [2024-11-08 23:44:27,219 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 347 transitions. [2024-11-08 23:44:27,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:44:27,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:27,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:28,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:30,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:44:33,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:33,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 274 states and 348 transitions. [2024-11-08 23:44:33,026 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 348 transitions. [2024-11-08 23:44:33,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:44:33,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:33,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:34,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:36,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:44:37,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:37,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 275 states and 349 transitions. [2024-11-08 23:44:37,556 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 349 transitions. [2024-11-08 23:44:37,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:44:37,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:37,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:38,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:42,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:44:45,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:45,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 276 states and 350 transitions. [2024-11-08 23:44:45,739 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 350 transitions. [2024-11-08 23:44:45,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:44:45,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:45,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:47,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:49,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:44:52,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:52,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 277 states and 351 transitions. [2024-11-08 23:44:52,634 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 351 transitions. [2024-11-08 23:44:52,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:44:52,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:52,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:53,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:55,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:44:56,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:56,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 278 states and 352 transitions. [2024-11-08 23:44:56,812 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 352 transitions. [2024-11-08 23:44:56,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:44:56,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:56,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:58,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:01,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:45:04,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:04,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 279 states and 353 transitions. [2024-11-08 23:45:04,192 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 353 transitions. [2024-11-08 23:45:04,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:45:04,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:04,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:05,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:07,413 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:45:09,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:09,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 280 states and 354 transitions. [2024-11-08 23:45:09,342 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 354 transitions. [2024-11-08 23:45:09,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:45:09,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:09,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:10,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:13,333 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:45:15,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:15,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 281 states and 355 transitions. [2024-11-08 23:45:15,150 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 355 transitions. [2024-11-08 23:45:15,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:45:15,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:15,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:15,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:18,946 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:45:20,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:20,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 282 states and 356 transitions. [2024-11-08 23:45:20,395 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 356 transitions. [2024-11-08 23:45:20,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:45:20,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:20,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:21,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:23,742 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:45:25,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:25,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 283 states and 357 transitions. [2024-11-08 23:45:25,198 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 357 transitions. [2024-11-08 23:45:25,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:45:25,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:25,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:26,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:29,405 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:45:31,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:31,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 284 states and 358 transitions. [2024-11-08 23:45:31,289 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 358 transitions. [2024-11-08 23:45:31,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:45:31,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:31,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:32,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:35,615 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:45:38,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:38,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 285 states and 359 transitions. [2024-11-08 23:45:38,474 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 359 transitions. [2024-11-08 23:45:38,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:45:38,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:38,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:39,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:41,355 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:45:42,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:42,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 286 states and 360 transitions. [2024-11-08 23:45:42,940 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 360 transitions. [2024-11-08 23:45:42,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:45:42,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:42,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:44,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:47,761 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:45:50,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:50,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 287 states and 361 transitions. [2024-11-08 23:45:50,093 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 361 transitions. [2024-11-08 23:45:50,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:45:50,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:50,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:51,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:54,517 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:45:57,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:57,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 288 states and 362 transitions. [2024-11-08 23:45:57,116 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 362 transitions. [2024-11-08 23:45:57,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:45:57,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:57,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:58,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:00,287 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:46:01,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:01,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 289 states and 363 transitions. [2024-11-08 23:46:01,800 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 363 transitions. [2024-11-08 23:46:01,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:46:01,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:01,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:03,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:07,826 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:46:10,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:10,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 290 states and 364 transitions. [2024-11-08 23:46:10,182 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 364 transitions. [2024-11-08 23:46:10,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:46:10,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:10,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:12,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:16,552 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:46:20,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:20,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 291 states and 365 transitions. [2024-11-08 23:46:20,057 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 365 transitions. [2024-11-08 23:46:20,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:46:20,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:20,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:21,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:25,032 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:46:28,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:28,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 292 states and 366 transitions. [2024-11-08 23:46:28,196 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 366 transitions. [2024-11-08 23:46:28,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 23:46:28,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:28,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:30,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:35,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:46:38,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:38,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 293 states and 367 transitions. [2024-11-08 23:46:38,019 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 367 transitions. [2024-11-08 23:46:38,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:46:38,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:38,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:39,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:43,675 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:46:47,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:47,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 294 states and 368 transitions. [2024-11-08 23:46:47,361 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 368 transitions. [2024-11-08 23:46:47,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:46:47,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:47,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:48,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:53,136 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:46:57,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:57,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 295 states and 369 transitions. [2024-11-08 23:46:57,169 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 369 transitions. [2024-11-08 23:46:57,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:46:57,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:57,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:00,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:05,480 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:47:08,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:08,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 296 states and 370 transitions. [2024-11-08 23:47:08,828 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 370 transitions. [2024-11-08 23:47:08,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 23:47:08,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:08,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:10,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:15,210 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:47:19,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:19,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 297 states and 371 transitions. [2024-11-08 23:47:19,229 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 371 transitions. [2024-11-08 23:47:19,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:47:19,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:19,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:22,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:26,658 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:47:29,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:29,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 298 states and 372 transitions. [2024-11-08 23:47:29,933 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 372 transitions. [2024-11-08 23:47:29,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 23:47:29,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:29,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:31,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:36,137 INFO L134 CoverageAnalysis]: Checked inductivity of 4660 backedges. 2343 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:47:39,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:39,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 299 states and 373 transitions. [2024-11-08 23:47:39,599 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 373 transitions. [2024-11-08 23:47:39,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:47:39,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:39,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:40,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:46,091 INFO L134 CoverageAnalysis]: Checked inductivity of 4757 backedges. 2388 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:47:49,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:49,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 300 states and 374 transitions. [2024-11-08 23:47:49,344 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 374 transitions. [2024-11-08 23:47:49,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 23:47:49,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:49,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:52,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:57,995 INFO L134 CoverageAnalysis]: Checked inductivity of 4855 backedges. 2433 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:48:02,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:02,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 301 states and 375 transitions. [2024-11-08 23:48:02,256 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 375 transitions. [2024-11-08 23:48:02,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:48:02,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:02,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:04,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:10,006 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2478 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:48:13,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:13,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 302 states and 376 transitions. [2024-11-08 23:48:13,995 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 376 transitions. [2024-11-08 23:48:13,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:48:13,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:13,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:16,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:21,287 INFO L134 CoverageAnalysis]: Checked inductivity of 5054 backedges. 2523 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:48:25,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:25,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 303 states and 377 transitions. [2024-11-08 23:48:25,365 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 377 transitions. [2024-11-08 23:48:25,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 23:48:25,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:25,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:26,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:31,798 INFO L134 CoverageAnalysis]: Checked inductivity of 5155 backedges. 2568 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:48:35,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:35,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 304 states and 378 transitions. [2024-11-08 23:48:35,527 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 378 transitions. [2024-11-08 23:48:35,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 23:48:35,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:35,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:37,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:43,663 INFO L134 CoverageAnalysis]: Checked inductivity of 5257 backedges. 2613 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:48:47,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:47,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 305 states and 379 transitions. [2024-11-08 23:48:47,571 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 379 transitions. [2024-11-08 23:48:47,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:48:47,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:47,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:48,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:52,891 INFO L134 CoverageAnalysis]: Checked inductivity of 5360 backedges. 2658 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:48:54,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:54,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 306 states and 380 transitions. [2024-11-08 23:48:54,779 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 380 transitions. [2024-11-08 23:48:54,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 23:48:54,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:54,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:58,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:04,191 INFO L134 CoverageAnalysis]: Checked inductivity of 5464 backedges. 2703 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:49:08,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:08,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 307 states and 381 transitions. [2024-11-08 23:49:08,839 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 381 transitions. [2024-11-08 23:49:08,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:49:08,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:08,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:09,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat