./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee661f12-5049-44a0-b989-f6cd7160a313/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee661f12-5049-44a0-b989-f6cd7160a313/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_ee661f12-5049-44a0-b989-f6cd7160a313/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee661f12-5049-44a0-b989-f6cd7160a313/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee661f12-5049-44a0-b989-f6cd7160a313/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee661f12-5049-44a0-b989-f6cd7160a313/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 112ef0f8366461020cac5f2ac7dec2d7e41f31b24e653cd7734885d2bb23b087 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:11:06,183 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:11:06,288 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee661f12-5049-44a0-b989-f6cd7160a313/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:11:06,296 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:11:06,296 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:11:06,338 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:11:06,339 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:11:06,339 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:11:06,340 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:11:06,340 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:11:06,341 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:11:06,341 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:11:06,342 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:11:06,343 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:11:06,344 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:11:06,344 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:11:06,344 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:11:06,345 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:11:06,345 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:11:06,345 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:11:06,346 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:11:06,352 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:11:06,352 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:11:06,352 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:11:06,352 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:11:06,353 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:11:06,353 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:11:06,353 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:11:06,354 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:11:06,354 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:11:06,354 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:11:06,355 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:11:06,355 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:11:06,355 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:11:06,355 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:11:06,356 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_ee661f12-5049-44a0-b989-f6cd7160a313/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee661f12-5049-44a0-b989-f6cd7160a313/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 112ef0f8366461020cac5f2ac7dec2d7e41f31b24e653cd7734885d2bb23b087 [2024-11-08 23:11:06,627 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:11:06,655 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:11:06,659 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:11:06,661 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:11:06,661 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:11:06,663 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee661f12-5049-44a0-b989-f6cd7160a313/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test1-2.i Unable to find full path for "g++" [2024-11-08 23:11:08,640 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:11:08,903 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:11:08,907 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee661f12-5049-44a0-b989-f6cd7160a313/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test1-2.i [2024-11-08 23:11:08,935 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee661f12-5049-44a0-b989-f6cd7160a313/bin/ukojak-verify-ImItNfHLgk/data/f76570194/09715deecbb649e7b190b2ad9d03dc23/FLAG4cf5c0fb5 [2024-11-08 23:11:08,956 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee661f12-5049-44a0-b989-f6cd7160a313/bin/ukojak-verify-ImItNfHLgk/data/f76570194/09715deecbb649e7b190b2ad9d03dc23 [2024-11-08 23:11:08,958 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:11:08,960 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:11:08,961 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:11:08,963 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:11:08,970 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:11:08,970 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:11:08" (1/1) ... [2024-11-08 23:11:08,972 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56db6b65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:08, skipping insertion in model container [2024-11-08 23:11:08,972 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:11:08" (1/1) ... [2024-11-08 23:11:09,051 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:11:09,597 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:11:09,608 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:11:09,709 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:11:09,751 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:11:09,752 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:09 WrapperNode [2024-11-08 23:11:09,752 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:11:09,753 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:11:09,753 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:11:09,754 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:11:09,775 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:09" (1/1) ... [2024-11-08 23:11:09,816 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:09" (1/1) ... [2024-11-08 23:11:09,886 INFO L138 Inliner]: procedures = 176, calls = 221, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 948 [2024-11-08 23:11:09,886 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:11:09,887 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:11:09,887 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:11:09,887 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:11:09,898 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:09" (1/1) ... [2024-11-08 23:11:09,898 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:09" (1/1) ... [2024-11-08 23:11:09,917 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:09" (1/1) ... [2024-11-08 23:11:09,920 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:09" (1/1) ... [2024-11-08 23:11:09,978 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:09" (1/1) ... [2024-11-08 23:11:09,987 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:09" (1/1) ... [2024-11-08 23:11:09,993 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:09" (1/1) ... [2024-11-08 23:11:09,998 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:09" (1/1) ... [2024-11-08 23:11:10,006 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:11:10,007 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:11:10,007 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:11:10,007 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:11:10,008 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:09" (1/1) ... [2024-11-08 23:11:10,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:11:10,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee661f12-5049-44a0-b989-f6cd7160a313/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:11:10,044 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee661f12-5049-44a0-b989-f6cd7160a313/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:11:10,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee661f12-5049-44a0-b989-f6cd7160a313/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:11:10,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:11:10,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:11:10,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:11:10,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:11:10,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:11:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:11:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:11:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:11:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:11:10,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:11:10,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:11:10,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:11:10,294 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:11:10,297 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:11:11,720 INFO L? ?]: Removed 233 outVars from TransFormulas that were not future-live. [2024-11-08 23:11:11,720 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:11:12,756 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:11:12,756 INFO L316 CfgBuilder]: Removed 35 assume(true) statements. [2024-11-08 23:11:12,757 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:11:12 BoogieIcfgContainer [2024-11-08 23:11:12,757 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:11:12,758 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:11:12,760 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:11:12,771 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:11:12,771 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:11:12" (1/1) ... [2024-11-08 23:11:12,783 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:11:12,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:12,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 95 states and 150 transitions. [2024-11-08 23:11:12,854 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 150 transitions. [2024-11-08 23:11:12,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:11:12,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:12,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:13,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:13,246 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 23:11:13,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:13,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 98 states and 157 transitions. [2024-11-08 23:11:13,317 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 157 transitions. [2024-11-08 23:11:13,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:11:13,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:13,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:13,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:13,505 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 23:11:13,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:13,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 102 states and 165 transitions. [2024-11-08 23:11:13,631 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 165 transitions. [2024-11-08 23:11:13,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:11:13,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:13,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:13,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:13,672 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 23:11:13,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:13,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 103 states and 167 transitions. [2024-11-08 23:11:13,796 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 167 transitions. [2024-11-08 23:11:13,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:11:13,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:13,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:13,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:13,819 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 23:11:13,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:13,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 104 states and 168 transitions. [2024-11-08 23:11:13,840 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 168 transitions. [2024-11-08 23:11:13,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:11:13,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:13,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:13,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:13,882 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 23:11:13,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:13,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 104 states and 166 transitions. [2024-11-08 23:11:13,897 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 166 transitions. [2024-11-08 23:11:13,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:11:13,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:13,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:13,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:13,947 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 23:11:13,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:13,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 104 states and 162 transitions. [2024-11-08 23:11:13,960 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 162 transitions. [2024-11-08 23:11:13,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:11:13,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:13,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:13,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:14,017 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 23:11:14,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:14,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 104 states and 156 transitions. [2024-11-08 23:11:14,065 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 156 transitions. [2024-11-08 23:11:14,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:11:14,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:14,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:14,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:14,182 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 23:11:24,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:11:24,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:24,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 104 states and 150 transitions. [2024-11-08 23:11:24,297 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 150 transitions. [2024-11-08 23:11:24,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:11:24,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:24,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:24,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:24,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:35,136 WARN L539 Checker$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 23:11:45,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:11:51,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:11:51,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:51,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 120 states and 173 transitions. [2024-11-08 23:11:51,938 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 173 transitions. [2024-11-08 23:11:51,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:11:51,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:51,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:52,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:52,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:52,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:52,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 120 states and 171 transitions. [2024-11-08 23:11:52,090 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 171 transitions. [2024-11-08 23:11:52,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:11:52,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:52,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:52,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:52,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:52,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:52,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 120 states and 169 transitions. [2024-11-08 23:11:52,361 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 169 transitions. [2024-11-08 23:11:52,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:11:52,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:52,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:52,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:52,516 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 23:11:52,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:52,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 120 states and 167 transitions. [2024-11-08 23:11:52,524 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 167 transitions. [2024-11-08 23:11:52,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:11:52,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:52,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:52,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:52,630 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:58,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:11:58,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:58,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 120 states and 165 transitions. [2024-11-08 23:11:58,496 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 165 transitions. [2024-11-08 23:11:58,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:11:58,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:58,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:58,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:58,824 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:12:01,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:12:01,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:01,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 124 states and 168 transitions. [2024-11-08 23:12:01,321 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 168 transitions. [2024-11-08 23:12:01,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:12:01,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:01,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:01,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:01,776 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:12:04,328 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:12:04,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:04,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 163 states and 219 transitions. [2024-11-08 23:12:04,734 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 219 transitions. [2024-11-08 23:12:04,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:12:04,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:04,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:04,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:05,090 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:12:10,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:12:11,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:11,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 201 states and 270 transitions. [2024-11-08 23:12:11,296 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 270 transitions. [2024-11-08 23:12:11,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:12:11,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:11,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:11,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:12,422 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:12:18,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:12:19,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:19,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 241 states and 329 transitions. [2024-11-08 23:12:19,428 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 329 transitions. [2024-11-08 23:12:19,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:12:19,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:19,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:19,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:19,586 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:12:19,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:19,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 241 states and 327 transitions. [2024-11-08 23:12:19,639 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 327 transitions. [2024-11-08 23:12:19,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:12:19,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:19,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:19,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:20,540 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:12:30,873 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 23:12:40,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:12:41,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:41,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 281 states and 386 transitions. [2024-11-08 23:12:41,252 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 386 transitions. [2024-11-08 23:12:41,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:12:41,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:41,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:41,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:41,572 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:12:51,880 WARN L539 Checker$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 23:12:53,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:12:53,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:53,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 285 states and 389 transitions. [2024-11-08 23:12:53,654 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 389 transitions. [2024-11-08 23:12:53,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:12:53,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:53,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:53,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:53,993 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:12:54,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:54,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 286 states and 390 transitions. [2024-11-08 23:12:54,348 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 390 transitions. [2024-11-08 23:12:54,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:12:54,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:54,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:54,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:54,606 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:12:54,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:54,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 287 states and 391 transitions. [2024-11-08 23:12:54,901 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 391 transitions. [2024-11-08 23:12:54,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:12:54,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:54,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:55,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:55,155 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:12:55,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:55,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 288 states and 392 transitions. [2024-11-08 23:12:55,453 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 392 transitions. [2024-11-08 23:12:55,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:12:55,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:55,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:55,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:55,749 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:01,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:13:01,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:01,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 292 states and 395 transitions. [2024-11-08 23:13:01,623 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 395 transitions. [2024-11-08 23:13:01,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:13:01,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:01,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:01,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:01,923 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:02,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:02,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 292 states and 394 transitions. [2024-11-08 23:13:02,294 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 394 transitions. [2024-11-08 23:13:02,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:13:02,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:02,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:02,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:02,469 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:02,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:02,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 292 states and 393 transitions. [2024-11-08 23:13:02,753 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 393 transitions. [2024-11-08 23:13:02,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:13:02,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:02,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:02,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:02,906 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:03,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:03,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 292 states and 392 transitions. [2024-11-08 23:13:03,200 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 392 transitions. [2024-11-08 23:13:03,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:13:03,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:03,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:03,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:03,674 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:13:04,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:04,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 293 states and 394 transitions. [2024-11-08 23:13:04,206 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 394 transitions. [2024-11-08 23:13:04,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:13:04,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:04,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:04,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:04,373 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:13:04,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:04,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 293 states and 393 transitions. [2024-11-08 23:13:04,395 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 393 transitions. [2024-11-08 23:13:04,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:13:04,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:04,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:04,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:04,720 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:13:05,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:05,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 302 states and 404 transitions. [2024-11-08 23:13:05,178 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 404 transitions. [2024-11-08 23:13:05,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:13:05,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:05,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:05,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:05,475 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:13:05,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:05,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 311 states and 415 transitions. [2024-11-08 23:13:05,901 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 415 transitions. [2024-11-08 23:13:05,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:13:05,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:05,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:06,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:06,764 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:13:07,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:07,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 320 states and 426 transitions. [2024-11-08 23:13:07,067 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 426 transitions. [2024-11-08 23:13:07,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:13:07,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:07,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:07,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:07,335 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:13:08,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:08,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 322 states and 430 transitions. [2024-11-08 23:13:08,110 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 430 transitions. [2024-11-08 23:13:08,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:13:08,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:08,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:08,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:08,935 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:13:09,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:09,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 331 states and 441 transitions. [2024-11-08 23:13:09,743 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 441 transitions. [2024-11-08 23:13:09,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:13:09,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:09,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:09,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:10,061 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:13:10,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:10,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 331 states and 439 transitions. [2024-11-08 23:13:10,194 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 439 transitions. [2024-11-08 23:13:10,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:13:10,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:10,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:10,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:10,553 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:13:10,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:10,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 333 states and 442 transitions. [2024-11-08 23:13:10,893 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 442 transitions. [2024-11-08 23:13:10,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:13:10,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:10,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:11,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:11,136 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:13:11,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:11,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 333 states and 440 transitions. [2024-11-08 23:13:11,168 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 440 transitions. [2024-11-08 23:13:11,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:13:11,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:11,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:11,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:12,151 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:13:12,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:12,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 335 states and 443 transitions. [2024-11-08 23:13:12,841 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 443 transitions. [2024-11-08 23:13:12,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:13:12,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:12,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:12,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:13,179 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:13:14,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:14,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 339 states and 446 transitions. [2024-11-08 23:13:14,751 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 446 transitions. [2024-11-08 23:13:14,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:13:14,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:14,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:14,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:15,649 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:13:16,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:13:17,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:17,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 341 states and 449 transitions. [2024-11-08 23:13:17,250 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 449 transitions. [2024-11-08 23:13:17,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:13:17,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:17,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:17,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:17,681 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:13:19,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:19,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 345 states and 452 transitions. [2024-11-08 23:13:19,192 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 452 transitions. [2024-11-08 23:13:19,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:13:19,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:19,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:19,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:20,126 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:13:21,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:21,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 349 states and 455 transitions. [2024-11-08 23:13:21,570 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 455 transitions. [2024-11-08 23:13:21,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:13:21,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:21,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:21,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:22,397 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:13:23,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:23,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 353 states and 458 transitions. [2024-11-08 23:13:23,237 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 458 transitions. [2024-11-08 23:13:23,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:13:23,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:23,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:23,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:23,774 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:13:26,952 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:13:26,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:26,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 370 states and 485 transitions. [2024-11-08 23:13:26,995 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 485 transitions. [2024-11-08 23:13:26,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:13:26,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:26,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:27,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:27,510 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:13:28,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:28,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 372 states and 487 transitions. [2024-11-08 23:13:28,156 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 487 transitions. [2024-11-08 23:13:28,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:13:28,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:28,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:28,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:28,703 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:13:29,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:29,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 375 states and 490 transitions. [2024-11-08 23:13:29,655 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 490 transitions. [2024-11-08 23:13:29,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:13:29,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:29,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:29,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:30,228 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:13:30,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:30,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 377 states and 492 transitions. [2024-11-08 23:13:30,647 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 492 transitions. [2024-11-08 23:13:30,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:13:30,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:30,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:30,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:31,114 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:33,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:13:33,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:33,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 407 states and 535 transitions. [2024-11-08 23:13:33,981 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 535 transitions. [2024-11-08 23:13:33,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:13:33,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:33,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:34,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:34,361 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:34,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:34,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 407 states and 534 transitions. [2024-11-08 23:13:34,780 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 534 transitions. [2024-11-08 23:13:34,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:13:34,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:34,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:34,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:35,127 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:35,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:35,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 407 states and 533 transitions. [2024-11-08 23:13:35,514 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 533 transitions. [2024-11-08 23:13:35,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:13:35,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:35,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:35,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:36,941 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:13:42,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:13:43,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:43,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 440 states and 583 transitions. [2024-11-08 23:13:43,985 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 583 transitions. [2024-11-08 23:13:43,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:13:43,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:43,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:44,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:45,196 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:13:55,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:14:05,762 WARN L539 Checker$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 23:14:15,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:14:25,776 WARN L539 Checker$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 23:14:27,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:27,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 473 states and 638 transitions. [2024-11-08 23:14:27,367 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 638 transitions. [2024-11-08 23:14:27,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:14:27,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:27,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:27,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:27,806 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:14:38,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:14:43,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:14:43,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:43,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 477 states and 641 transitions. [2024-11-08 23:14:43,208 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 641 transitions. [2024-11-08 23:14:43,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:14:43,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:43,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:43,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:44,085 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:14:51,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:14:53,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:53,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 510 states and 691 transitions. [2024-11-08 23:14:53,191 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 691 transitions. [2024-11-08 23:14:53,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:14:53,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:53,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:53,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:53,575 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:14:54,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:54,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 513 states and 697 transitions. [2024-11-08 23:14:54,845 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 697 transitions. [2024-11-08 23:14:54,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:14:54,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:54,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:54,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:55,256 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:14:55,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:55,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 514 states and 699 transitions. [2024-11-08 23:14:55,649 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 699 transitions. [2024-11-08 23:14:55,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:14:55,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:55,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:55,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:56,026 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:14:56,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:56,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 515 states and 700 transitions. [2024-11-08 23:14:56,531 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 700 transitions. [2024-11-08 23:14:56,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:14:56,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:56,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:56,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:56,850 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:14:57,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:57,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 516 states and 701 transitions. [2024-11-08 23:14:57,368 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 701 transitions. [2024-11-08 23:14:57,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:14:57,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:57,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:57,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:57,740 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:14:58,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:58,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 518 states and 705 transitions. [2024-11-08 23:14:58,312 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 705 transitions. [2024-11-08 23:14:58,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:14:58,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:58,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:58,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:58,626 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:14:59,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:59,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 519 states and 706 transitions. [2024-11-08 23:14:59,141 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 706 transitions. [2024-11-08 23:14:59,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:14:59,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:59,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:59,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:59,450 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:15:10,031 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 23:15:10,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:10,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 523 states and 709 transitions. [2024-11-08 23:15:10,866 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 709 transitions. [2024-11-08 23:15:10,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:15:10,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:10,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:11,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:11,077 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:15:11,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:11,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 523 states and 708 transitions. [2024-11-08 23:15:11,540 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 708 transitions. [2024-11-08 23:15:11,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:15:11,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:11,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:11,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:11,727 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:15:12,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:12,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 523 states and 707 transitions. [2024-11-08 23:15:12,186 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 707 transitions. [2024-11-08 23:15:12,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:15:12,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:12,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:12,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:12,588 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:15:13,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:13,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 524 states and 709 transitions. [2024-11-08 23:15:13,308 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 709 transitions. [2024-11-08 23:15:13,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:15:13,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:13,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:13,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:14,131 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:15:20,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:15:23,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:23,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 559 states and 754 transitions. [2024-11-08 23:15:23,281 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 754 transitions. [2024-11-08 23:15:23,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:15:23,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:23,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:23,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:23,724 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:15:23,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:23,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 568 states and 765 transitions. [2024-11-08 23:15:23,935 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 765 transitions. [2024-11-08 23:15:23,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:15:23,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:23,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:24,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:24,226 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:15:25,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:25,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 571 states and 771 transitions. [2024-11-08 23:15:25,358 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 771 transitions. [2024-11-08 23:15:25,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:15:25,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:25,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:25,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:25,608 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:15:26,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:26,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 573 states and 775 transitions. [2024-11-08 23:15:26,323 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 775 transitions. [2024-11-08 23:15:26,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:15:26,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:26,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:26,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:26,668 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:15:27,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:27,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 575 states and 777 transitions. [2024-11-08 23:15:27,246 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 777 transitions. [2024-11-08 23:15:27,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:15:27,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:27,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:27,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:28,543 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:15:28,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:28,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 584 states and 788 transitions. [2024-11-08 23:15:28,866 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 788 transitions. [2024-11-08 23:15:28,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:15:28,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:28,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:29,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:29,926 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:15:30,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:30,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 593 states and 799 transitions. [2024-11-08 23:15:30,379 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 799 transitions. [2024-11-08 23:15:30,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:15:30,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:30,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:30,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:30,659 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:15:32,020 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:15:32,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:32,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 595 states and 802 transitions. [2024-11-08 23:15:32,053 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 802 transitions. [2024-11-08 23:15:32,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:15:32,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:32,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:32,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:32,489 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:15:32,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:32,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 604 states and 813 transitions. [2024-11-08 23:15:32,967 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 813 transitions. [2024-11-08 23:15:32,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:15:32,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:32,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:33,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:34,107 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:15:35,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:35,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 606 states and 816 transitions. [2024-11-08 23:15:35,276 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 816 transitions. [2024-11-08 23:15:35,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:15:35,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:35,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:35,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:36,484 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:15:37,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:37,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 608 states and 819 transitions. [2024-11-08 23:15:37,417 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 819 transitions. [2024-11-08 23:15:37,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:15:37,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:37,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:37,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:37,816 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:15:39,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:15:39,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:39,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 612 states and 822 transitions. [2024-11-08 23:15:39,907 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 822 transitions. [2024-11-08 23:15:39,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:15:39,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:39,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:40,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:40,363 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:15:40,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:40,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 614 states and 825 transitions. [2024-11-08 23:15:40,865 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 825 transitions. [2024-11-08 23:15:40,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:15:40,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:40,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:41,135 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 26 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:15:41,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:41,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 623 states and 836 transitions. [2024-11-08 23:15:41,505 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 836 transitions. [2024-11-08 23:15:41,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:15:41,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:41,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:41,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:42,889 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:15:44,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:44,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 627 states and 839 transitions. [2024-11-08 23:15:44,411 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 839 transitions. [2024-11-08 23:15:44,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:15:44,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:44,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:44,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:45,779 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:15:48,085 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:15:51,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:15:51,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:51,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 631 states and 842 transitions. [2024-11-08 23:15:51,793 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 842 transitions. [2024-11-08 23:15:51,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:15:51,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:51,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:51,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:52,323 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:15:54,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:54,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 635 states and 845 transitions. [2024-11-08 23:15:54,287 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 845 transitions. [2024-11-08 23:15:54,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:15:54,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:54,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:54,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:54,683 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 26 proven. 14 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 23:15:55,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:55,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 637 states and 848 transitions. [2024-11-08 23:15:55,999 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 848 transitions. [2024-11-08 23:15:56,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:15:56,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:56,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:56,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:56,400 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 26 proven. 14 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:15:57,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:57,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 641 states and 851 transitions. [2024-11-08 23:15:57,497 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 851 transitions. [2024-11-08 23:15:57,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:15:57,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:57,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:57,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:58,257 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:15:59,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:59,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 643 states and 854 transitions. [2024-11-08 23:15:59,360 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 854 transitions. [2024-11-08 23:15:59,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:15:59,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:59,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:59,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:00,243 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:16:01,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:01,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 644 states and 857 transitions. [2024-11-08 23:16:01,039 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 857 transitions. [2024-11-08 23:16:01,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:16:01,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:01,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:01,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:01,840 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:16:03,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:03,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 648 states and 864 transitions. [2024-11-08 23:16:03,694 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 864 transitions. [2024-11-08 23:16:03,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:16:03,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:03,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:03,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:04,053 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:16:04,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:04,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 648 states and 863 transitions. [2024-11-08 23:16:04,685 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 863 transitions. [2024-11-08 23:16:04,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:16:04,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:04,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:04,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:05,042 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:16:05,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:05,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 648 states and 862 transitions. [2024-11-08 23:16:05,698 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 862 transitions. [2024-11-08 23:16:05,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:16:05,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:05,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:05,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:08,165 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:16:19,911 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 23:16:25,692 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:16:28,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:28,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 681 states and 912 transitions. [2024-11-08 23:16:28,015 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 912 transitions. [2024-11-08 23:16:28,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:16:28,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:28,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:28,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:30,235 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 107 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:16:41,175 WARN L539 Checker$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 23:16:51,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:17:01,208 WARN L539 Checker$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 23:17:11,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:17:13,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:13,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 714 states and 966 transitions. [2024-11-08 23:17:13,761 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 966 transitions. [2024-11-08 23:17:13,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:17:13,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:13,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:13,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:14,754 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:17:27,537 WARN L539 Checker$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 23:17:29,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:17:32,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:32,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 747 states and 1017 transitions. [2024-11-08 23:17:32,251 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1017 transitions. [2024-11-08 23:17:32,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:17:32,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:32,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:32,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:33,056 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:17:34,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:34,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 749 states and 1020 transitions. [2024-11-08 23:17:34,339 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1020 transitions. [2024-11-08 23:17:34,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:17:34,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:34,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:34,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:35,009 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:17:36,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:36,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 751 states and 1024 transitions. [2024-11-08 23:17:36,288 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1024 transitions. [2024-11-08 23:17:36,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:17:36,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:36,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:36,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:37,031 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:17:37,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:37,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 752 states and 1025 transitions. [2024-11-08 23:17:37,833 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1025 transitions. [2024-11-08 23:17:37,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:17:37,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:37,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:38,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:38,365 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:17:39,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:39,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 753 states and 1027 transitions. [2024-11-08 23:17:39,275 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1027 transitions. [2024-11-08 23:17:39,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:17:39,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:39,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:39,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:39,894 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:17:40,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:40,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 754 states and 1028 transitions. [2024-11-08 23:17:40,672 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1028 transitions. [2024-11-08 23:17:40,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:17:40,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:40,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:40,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:41,254 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:17:41,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:41,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 755 states and 1029 transitions. [2024-11-08 23:17:41,764 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1029 transitions. [2024-11-08 23:17:41,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:17:41,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:41,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:41,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:42,380 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:17:55,037 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 23:18:05,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:18:07,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:18:10,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:10,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 787 states and 1069 transitions. [2024-11-08 23:18:10,547 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1069 transitions. [2024-11-08 23:18:10,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:18:10,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:10,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:10,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:11,145 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:18:12,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:12,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 789 states and 1074 transitions. [2024-11-08 23:18:12,227 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1074 transitions. [2024-11-08 23:18:12,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:18:12,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:12,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:12,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:12,906 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:18:22,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:18:25,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:25,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 822 states and 1116 transitions. [2024-11-08 23:18:25,620 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1116 transitions. [2024-11-08 23:18:25,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:18:25,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:25,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:25,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:25,961 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-08 23:18:26,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:26,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 822 states and 1115 transitions. [2024-11-08 23:18:26,831 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1115 transitions. [2024-11-08 23:18:26,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:18:26,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:26,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:27,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:27,099 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-08 23:18:28,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:28,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 822 states and 1114 transitions. [2024-11-08 23:18:28,032 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1114 transitions. [2024-11-08 23:18:28,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:18:28,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:28,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:28,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:28,866 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 23:18:30,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:30,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 823 states and 1116 transitions. [2024-11-08 23:18:30,274 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1116 transitions. [2024-11-08 23:18:30,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:18:30,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:30,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:30,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:30,865 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 23:18:32,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:32,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 824 states and 1118 transitions. [2024-11-08 23:18:32,033 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1118 transitions. [2024-11-08 23:18:32,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:18:32,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:32,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:32,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:32,812 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 23:18:33,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:33,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 825 states and 1120 transitions. [2024-11-08 23:18:33,870 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1120 transitions. [2024-11-08 23:18:33,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:18:33,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:33,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:34,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:34,186 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 43 proven. 28 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 23:18:39,456 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:18:42,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:42,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 857 states and 1164 transitions. [2024-11-08 23:18:42,396 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1164 transitions. [2024-11-08 23:18:42,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:18:42,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:42,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:42,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:42,791 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 43 proven. 28 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 23:18:43,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:43,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 858 states and 1167 transitions. [2024-11-08 23:18:43,980 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1167 transitions. [2024-11-08 23:18:43,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:18:43,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:43,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:44,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:44,309 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 43 proven. 28 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 23:18:47,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:47,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 863 states and 1179 transitions. [2024-11-08 23:18:47,307 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1179 transitions. [2024-11-08 23:18:47,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:18:47,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:47,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:47,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:47,648 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 43 proven. 28 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 23:18:48,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:48,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 865 states and 1183 transitions. [2024-11-08 23:18:48,707 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1183 transitions. [2024-11-08 23:18:48,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:18:48,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:48,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:48,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:49,181 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 43 proven. 28 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 23:18:50,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:50,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 867 states and 1185 transitions. [2024-11-08 23:18:50,153 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1185 transitions. [2024-11-08 23:18:50,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:18:50,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:50,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:50,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:50,495 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 43 proven. 28 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 23:18:51,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:51,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 869 states and 1187 transitions. [2024-11-08 23:18:51,450 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1187 transitions. [2024-11-08 23:18:51,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:18:51,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:51,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:51,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:51,771 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 43 proven. 28 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 23:18:53,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:53,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 870 states and 1190 transitions. [2024-11-08 23:18:53,089 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1190 transitions. [2024-11-08 23:18:53,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:18:53,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:53,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:53,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:53,422 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 43 proven. 28 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 23:18:54,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:54,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 872 states and 1192 transitions. [2024-11-08 23:18:54,517 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1192 transitions. [2024-11-08 23:18:54,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:18:54,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:54,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:54,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:56,538 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:18:57,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:57,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 881 states and 1203 transitions. [2024-11-08 23:18:57,697 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1203 transitions. [2024-11-08 23:18:57,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:18:57,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:57,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:57,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:59,580 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 107 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:18:59,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:59,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 890 states and 1214 transitions. [2024-11-08 23:18:59,933 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1214 transitions. [2024-11-08 23:18:59,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:18:59,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:59,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:00,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:00,736 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:19:01,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:01,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 899 states and 1225 transitions. [2024-11-08 23:19:01,022 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1225 transitions. [2024-11-08 23:19:01,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:19:01,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:01,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:01,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:01,636 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:19:02,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:02,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 908 states and 1236 transitions. [2024-11-08 23:19:02,010 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1236 transitions. [2024-11-08 23:19:02,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:19:02,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:02,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:02,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:02,732 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:19:03,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:03,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 917 states and 1247 transitions. [2024-11-08 23:19:03,702 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1247 transitions. [2024-11-08 23:19:03,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:19:03,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:03,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:03,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:05,809 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:19:06,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:06,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 919 states and 1250 transitions. [2024-11-08 23:19:06,855 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1250 transitions. [2024-11-08 23:19:06,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:19:06,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:06,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:07,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:08,777 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 107 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:19:09,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:09,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 921 states and 1253 transitions. [2024-11-08 23:19:09,617 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1253 transitions. [2024-11-08 23:19:09,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:19:09,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:09,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:09,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:10,437 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:19:12,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:19:12,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:12,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 923 states and 1256 transitions. [2024-11-08 23:19:12,074 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1256 transitions. [2024-11-08 23:19:12,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:19:12,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:12,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:12,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:12,946 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:19:13,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:13,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 925 states and 1259 transitions. [2024-11-08 23:19:13,512 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1259 transitions. [2024-11-08 23:19:13,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:19:13,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:13,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:13,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:14,266 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:19:15,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:19:15,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:15,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 927 states and 1262 transitions. [2024-11-08 23:19:15,929 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1262 transitions. [2024-11-08 23:19:15,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:19:15,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:15,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:16,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:16,318 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 43 proven. 28 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-08 23:19:17,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:17,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 936 states and 1273 transitions. [2024-11-08 23:19:17,103 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1273 transitions. [2024-11-08 23:19:17,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:19:17,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:17,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:17,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:19,180 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:19:23,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:19:33,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:19:33,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:33,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 940 states and 1276 transitions. [2024-11-08 23:19:33,822 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1276 transitions. [2024-11-08 23:19:33,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:19:33,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:33,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:34,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:35,718 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 107 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:19:39,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:19:40,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:40,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 944 states and 1279 transitions. [2024-11-08 23:19:40,023 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1279 transitions. [2024-11-08 23:19:40,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:19:40,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:40,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:40,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:40,662 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:19:43,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:43,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 948 states and 1282 transitions. [2024-11-08 23:19:43,079 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1282 transitions. [2024-11-08 23:19:43,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:19:43,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:43,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:43,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:44,114 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:19:45,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:45,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 952 states and 1285 transitions. [2024-11-08 23:19:45,804 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1285 transitions. [2024-11-08 23:19:45,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:19:45,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:45,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:46,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:46,507 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:19:48,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:48,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 956 states and 1288 transitions. [2024-11-08 23:19:48,470 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1288 transitions. [2024-11-08 23:19:48,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:19:48,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:48,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:48,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:48,878 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 43 proven. 28 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 23:19:49,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:49,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 958 states and 1291 transitions. [2024-11-08 23:19:49,346 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1291 transitions. [2024-11-08 23:19:49,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:19:49,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:49,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:49,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:49,942 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 43 proven. 28 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 23:19:52,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:52,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 962 states and 1294 transitions. [2024-11-08 23:19:52,286 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1294 transitions. [2024-11-08 23:19:52,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:19:52,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:52,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:52,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:53,927 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:19:59,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:20:03,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:03,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 994 states and 1331 transitions. [2024-11-08 23:20:03,661 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1331 transitions. [2024-11-08 23:20:03,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:20:03,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:03,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:03,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:05,544 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:20:18,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:20:20,818 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:20:24,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:20:28,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:28,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1025 states and 1368 transitions. [2024-11-08 23:20:28,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1368 transitions. [2024-11-08 23:20:28,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:20:28,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:28,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:28,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:29,885 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:20:31,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:31,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 1026 states and 1371 transitions. [2024-11-08 23:20:31,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1371 transitions. [2024-11-08 23:20:31,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:20:31,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:31,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:31,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:33,170 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:20:34,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:34,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1028 states and 1375 transitions. [2024-11-08 23:20:34,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1375 transitions. [2024-11-08 23:20:34,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:20:34,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:34,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:34,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:35,213 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-08 23:20:36,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:36,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1028 states and 1374 transitions. [2024-11-08 23:20:36,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1374 transitions. [2024-11-08 23:20:36,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:20:36,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:36,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:36,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:36,811 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-08 23:20:37,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:37,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 1028 states and 1373 transitions. [2024-11-08 23:20:37,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1373 transitions. [2024-11-08 23:20:37,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:20:37,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:37,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:38,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:41,289 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 204 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:20:54,526 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 23:21:04,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:21:06,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:21:10,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:10,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 1061 states and 1423 transitions. [2024-11-08 23:21:10,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1423 transitions. [2024-11-08 23:21:10,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:21:10,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:10,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:11,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:14,242 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 0 proven. 208 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:21:16,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:21:21,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:21,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 1094 states and 1477 transitions. [2024-11-08 23:21:21,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1477 transitions. [2024-11-08 23:21:21,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:21:21,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:21,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:21,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:23,161 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:21:38,123 WARN L539 Checker$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 23:21:43,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:21:49,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:49,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 1127 states and 1527 transitions. [2024-11-08 23:21:49,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1527 transitions. [2024-11-08 23:21:49,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:21:49,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:49,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:49,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:49,952 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:21:51,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:51,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 1129 states and 1530 transitions. [2024-11-08 23:21:51,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1530 transitions. [2024-11-08 23:21:51,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:21:51,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:51,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:52,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:52,890 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:21:58,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:22:03,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:03,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1162 states and 1575 transitions. [2024-11-08 23:22:03,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1575 transitions. [2024-11-08 23:22:03,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:22:03,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:03,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:03,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:04,026 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:22:06,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:06,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1164 states and 1578 transitions. [2024-11-08 23:22:06,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1578 transitions. [2024-11-08 23:22:06,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:22:06,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:06,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:06,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:06,966 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:22:08,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:08,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 1166 states and 1582 transitions. [2024-11-08 23:22:08,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1582 transitions. [2024-11-08 23:22:08,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:22:08,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:08,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:08,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:09,322 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:22:10,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:10,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 1167 states and 1583 transitions. [2024-11-08 23:22:10,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1583 transitions. [2024-11-08 23:22:10,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:22:10,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:10,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:10,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:11,601 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:22:13,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:13,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1168 states and 1584 transitions. [2024-11-08 23:22:13,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1584 transitions. [2024-11-08 23:22:13,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:22:13,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:13,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:13,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:13,920 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:22:16,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:16,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1170 states and 1589 transitions. [2024-11-08 23:22:16,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 1589 transitions. [2024-11-08 23:22:16,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:22:16,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:16,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:16,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:17,119 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:22:17,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:17,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1171 states and 1590 transitions. [2024-11-08 23:22:17,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1590 transitions. [2024-11-08 23:22:17,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:22:17,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:17,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:18,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:18,760 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:22:34,085 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:22:39,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:39,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 1204 states and 1631 transitions. [2024-11-08 23:22:39,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 1631 transitions. [2024-11-08 23:22:39,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:22:39,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:39,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:39,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:40,551 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:22:53,558 WARN L539 Checker$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 23:22:54,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:22:58,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:58,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 1236 states and 1671 transitions. [2024-11-08 23:22:58,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1671 transitions. [2024-11-08 23:22:58,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:22:58,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:58,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:59,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:59,880 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:23:05,854 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:23:09,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:09,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 1268 states and 1711 transitions. [2024-11-08 23:23:09,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1711 transitions. [2024-11-08 23:23:09,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:23:09,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:09,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:10,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:10,281 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-08 23:23:11,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:11,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 1268 states and 1710 transitions. [2024-11-08 23:23:11,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1710 transitions. [2024-11-08 23:23:11,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:23:11,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:11,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:11,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:11,815 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-08 23:23:13,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:13,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 1268 states and 1709 transitions. [2024-11-08 23:23:13,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1709 transitions. [2024-11-08 23:23:13,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:23:13,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:13,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:13,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:13,748 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-08 23:23:15,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:15,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 1269 states and 1711 transitions. [2024-11-08 23:23:15,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1711 transitions. [2024-11-08 23:23:15,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:23:15,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:15,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:15,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:15,804 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-08 23:23:17,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:17,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1270 states and 1713 transitions. [2024-11-08 23:23:17,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1713 transitions. [2024-11-08 23:23:17,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:23:17,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:17,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:17,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:17,725 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-08 23:23:19,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:19,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1271 states and 1715 transitions. [2024-11-08 23:23:19,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1715 transitions. [2024-11-08 23:23:19,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:23:19,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:19,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:19,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:19,871 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-08 23:23:21,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:21,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 1272 states and 1717 transitions. [2024-11-08 23:23:21,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1717 transitions. [2024-11-08 23:23:21,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:23:21,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:21,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:21,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:21,667 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-08 23:23:23,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:23,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 1273 states and 1719 transitions. [2024-11-08 23:23:23,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1719 transitions. [2024-11-08 23:23:23,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:23:23,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:23,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:23,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:24,862 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:23:25,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:25,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 1282 states and 1730 transitions. [2024-11-08 23:23:25,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1730 transitions. [2024-11-08 23:23:25,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:23:25,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:25,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:25,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:26,949 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:23:27,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:27,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 1291 states and 1741 transitions. [2024-11-08 23:23:27,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1741 transitions. [2024-11-08 23:23:27,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:23:27,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:27,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:27,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:27,867 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 60 proven. 42 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-08 23:23:39,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:39,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 1325 states and 1789 transitions. [2024-11-08 23:23:39,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 1789 transitions. [2024-11-08 23:23:39,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:23:39,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:39,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:40,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:40,268 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 60 proven. 42 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-08 23:23:41,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:41,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 1326 states and 1792 transitions. [2024-11-08 23:23:41,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 1792 transitions. [2024-11-08 23:23:41,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:23:41,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:41,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:42,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:42,268 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 60 proven. 42 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-08 23:23:43,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:43,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 1328 states and 1794 transitions. [2024-11-08 23:23:43,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 1794 transitions. [2024-11-08 23:23:43,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:23:43,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:43,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:43,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:44,157 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 60 proven. 42 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-08 23:23:45,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:45,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 1330 states and 1796 transitions. [2024-11-08 23:23:45,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 1796 transitions. [2024-11-08 23:23:45,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:23:45,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:45,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:45,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:46,134 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 60 proven. 42 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-08 23:23:48,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:48,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 1334 states and 1804 transitions. [2024-11-08 23:23:48,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 1804 transitions. [2024-11-08 23:23:48,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:23:48,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:48,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:49,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:49,575 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 60 proven. 42 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-08 23:23:52,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:52,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 1338 states and 1812 transitions. [2024-11-08 23:23:52,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 1812 transitions. [2024-11-08 23:23:52,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:23:52,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:52,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:52,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:52,868 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 60 proven. 42 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-08 23:24:00,274 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:24:04,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:04,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 1369 states and 1849 transitions. [2024-11-08 23:24:04,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 1849 transitions. [2024-11-08 23:24:04,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:24:04,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:04,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:04,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:04,554 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 60 proven. 42 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-08 23:24:06,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:06,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 1371 states and 1853 transitions. [2024-11-08 23:24:06,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 1853 transitions. [2024-11-08 23:24:06,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:24:06,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:06,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:06,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:06,730 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 60 proven. 42 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-08 23:24:20,386 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 23:24:22,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:24:26,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:24:30,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:30,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 1403 states and 1890 transitions. [2024-11-08 23:24:30,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 1890 transitions. [2024-11-08 23:24:30,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:24:30,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:30,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:30,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:31,068 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 60 proven. 42 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-08 23:24:32,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:32,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 1404 states and 1893 transitions. [2024-11-08 23:24:32,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1893 transitions. [2024-11-08 23:24:32,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:24:32,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:32,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:33,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:34,702 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:24:35,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:35,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1406 states and 1896 transitions. [2024-11-08 23:24:35,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 1896 transitions. [2024-11-08 23:24:35,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:24:35,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:35,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:35,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:38,066 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 0 proven. 204 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:24:38,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:38,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 1415 states and 1907 transitions. [2024-11-08 23:24:38,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 1907 transitions. [2024-11-08 23:24:38,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:24:38,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:38,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:39,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:40,556 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:24:41,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:24:42,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:42,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1417 states and 1910 transitions. [2024-11-08 23:24:42,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 1910 transitions. [2024-11-08 23:24:42,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 23:24:42,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:42,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:42,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:45,026 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 208 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:24:45,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:45,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 1426 states and 1921 transitions. [2024-11-08 23:24:45,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1921 transitions. [2024-11-08 23:24:45,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:24:45,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:45,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:45,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:46,362 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:24:46,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:46,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1932 states to 1435 states and 1932 transitions. [2024-11-08 23:24:46,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1932 transitions. [2024-11-08 23:24:46,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:24:46,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:46,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:47,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:47,639 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:24:48,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:48,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1444 states and 1943 transitions. [2024-11-08 23:24:48,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1943 transitions. [2024-11-08 23:24:48,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:24:48,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:48,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:49,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:49,782 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:24:51,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:51,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1954 states to 1453 states and 1954 transitions. [2024-11-08 23:24:51,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1954 transitions. [2024-11-08 23:24:51,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:24:51,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:51,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:51,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:52,034 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:24:52,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:52,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1965 states to 1462 states and 1965 transitions. [2024-11-08 23:24:52,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 1965 transitions. [2024-11-08 23:24:52,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:24:52,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:52,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:52,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:53,480 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:24:53,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:53,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1471 states and 1976 transitions. [2024-11-08 23:24:53,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 1976 transitions. [2024-11-08 23:24:53,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:24:53,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:53,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:54,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:57,253 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 204 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:24:57,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:57,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 1473 states and 1979 transitions. [2024-11-08 23:24:57,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1979 transitions. [2024-11-08 23:24:57,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 23:24:57,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:57,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:58,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:00,317 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 208 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:25:01,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:01,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 1475 states and 1982 transitions. [2024-11-08 23:25:01,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 1982 transitions. [2024-11-08 23:25:01,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 23:25:01,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:01,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:01,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:03,245 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:25:05,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:05,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 1479 states and 1985 transitions. [2024-11-08 23:25:05,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 1985 transitions. [2024-11-08 23:25:05,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 23:25:05,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:05,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:05,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:07,062 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:25:09,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:09,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1483 states and 1988 transitions. [2024-11-08 23:25:09,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 1988 transitions. [2024-11-08 23:25:09,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:25:09,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:09,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:09,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:10,426 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:25:10,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:10,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 1485 states and 1991 transitions. [2024-11-08 23:25:10,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 1991 transitions. [2024-11-08 23:25:10,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:25:10,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:10,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:11,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:11,860 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:25:12,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:12,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1487 states and 1994 transitions. [2024-11-08 23:25:12,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 1994 transitions. [2024-11-08 23:25:12,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:25:12,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:12,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:12,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:13,313 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:25:14,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:14,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 1489 states and 1997 transitions. [2024-11-08 23:25:14,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 1997 transitions. [2024-11-08 23:25:14,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:25:14,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:14,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:14,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:15,464 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:25:17,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:25:18,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:18,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1491 states and 2000 transitions. [2024-11-08 23:25:18,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 2000 transitions. [2024-11-08 23:25:18,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:25:18,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:18,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:18,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:18,979 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:25:19,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:19,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1493 states and 2003 transitions. [2024-11-08 23:25:19,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 2003 transitions. [2024-11-08 23:25:19,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:25:19,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:19,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:19,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:20,070 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 60 proven. 42 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 23:25:20,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:20,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 1502 states and 2014 transitions. [2024-11-08 23:25:20,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 2014 transitions. [2024-11-08 23:25:20,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:25:20,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:20,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:20,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat