./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_6d8dd24b-da1c-489f-bbac-b50c0e0c1dd1/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d8dd24b-da1c-489f-bbac-b50c0e0c1dd1/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_6d8dd24b-da1c-489f-bbac-b50c0e0c1dd1/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d8dd24b-da1c-489f-bbac-b50c0e0c1dd1/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d8dd24b-da1c-489f-bbac-b50c0e0c1dd1/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d8dd24b-da1c-489f-bbac-b50c0e0c1dd1/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9885703216edf9cfe4bfb438db591a48e102e73a3e0423f90ce871c05fdf2b57 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:09:57,095 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:09:57,219 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d8dd24b-da1c-489f-bbac-b50c0e0c1dd1/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:09:57,227 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:09:57,228 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:09:57,274 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:09:57,277 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:09:57,278 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:09:57,279 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:09:57,281 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:09:57,282 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:09:57,283 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:09:57,283 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:09:57,284 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:09:57,284 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:09:57,284 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:09:57,285 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:09:57,285 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:09:57,289 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:09:57,289 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:09:57,290 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:09:57,291 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:09:57,291 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:09:57,291 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:09:57,295 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:09:57,296 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:09:57,296 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:09:57,297 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:09:57,297 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:09:57,298 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:09:57,298 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:09:57,299 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:09:57,299 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:09:57,302 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_6d8dd24b-da1c-489f-bbac-b50c0e0c1dd1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d8dd24b-da1c-489f-bbac-b50c0e0c1dd1/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9885703216edf9cfe4bfb438db591a48e102e73a3e0423f90ce871c05fdf2b57 [2024-11-08 22:09:57,644 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:09:57,680 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:09:57,684 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:09:57,685 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:09:57,686 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:09:57,687 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d8dd24b-da1c-489f-bbac-b50c0e0c1dd1/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i Unable to find full path for "g++" [2024-11-08 22:09:59,869 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:10:00,293 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:10:00,295 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d8dd24b-da1c-489f-bbac-b50c0e0c1dd1/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i [2024-11-08 22:10:00,322 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d8dd24b-da1c-489f-bbac-b50c0e0c1dd1/bin/ukojak-verify-ImItNfHLgk/data/e94478439/9da0b0c368064f1eaed40b3e755255ef/FLAG06d55839a [2024-11-08 22:10:00,348 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d8dd24b-da1c-489f-bbac-b50c0e0c1dd1/bin/ukojak-verify-ImItNfHLgk/data/e94478439/9da0b0c368064f1eaed40b3e755255ef [2024-11-08 22:10:00,351 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:10:00,355 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:10:00,358 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:10:00,358 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:10:00,364 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:10:00,365 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:10:00" (1/1) ... [2024-11-08 22:10:00,367 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e1712e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:00, skipping insertion in model container [2024-11-08 22:10:00,370 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:10:00" (1/1) ... [2024-11-08 22:10:00,449 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:10:01,006 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d8dd24b-da1c-489f-bbac-b50c0e0c1dd1/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i[33022,33035] [2024-11-08 22:10:01,408 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:10:01,420 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:10:01,487 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d8dd24b-da1c-489f-bbac-b50c0e0c1dd1/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i[33022,33035] [2024-11-08 22:10:01,642 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:10:01,693 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:10:01,693 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:01 WrapperNode [2024-11-08 22:10:01,693 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:10:01,694 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:10:01,695 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:10:01,695 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:10:01,704 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:01" (1/1) ... [2024-11-08 22:10:01,763 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:01" (1/1) ... [2024-11-08 22:10:01,894 INFO L138 Inliner]: procedures = 177, calls = 506, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 3329 [2024-11-08 22:10:01,898 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:10:01,899 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:10:01,902 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:10:01,903 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:10:01,916 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:01" (1/1) ... [2024-11-08 22:10:01,917 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:01" (1/1) ... [2024-11-08 22:10:01,935 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:01" (1/1) ... [2024-11-08 22:10:01,935 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:01" (1/1) ... [2024-11-08 22:10:02,090 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:01" (1/1) ... [2024-11-08 22:10:02,127 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:01" (1/1) ... [2024-11-08 22:10:02,137 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:01" (1/1) ... [2024-11-08 22:10:02,157 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:01" (1/1) ... [2024-11-08 22:10:02,180 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:10:02,184 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:10:02,185 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:10:02,185 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:10:02,186 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:01" (1/1) ... [2024-11-08 22:10:02,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:10:02,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d8dd24b-da1c-489f-bbac-b50c0e0c1dd1/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:10:02,271 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d8dd24b-da1c-489f-bbac-b50c0e0c1dd1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:10:02,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d8dd24b-da1c-489f-bbac-b50c0e0c1dd1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:10:02,330 INFO L130 BoogieDeclarations]: Found specification of procedure test_int_int [2024-11-08 22:10:02,330 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int_int [2024-11-08 22:10:02,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:10:02,331 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:10:02,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:10:02,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:10:02,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:10:02,332 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:10:02,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:10:02,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:10:02,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:10:02,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:10:02,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:10:02,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:10:02,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:10:02,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:10:02,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:10:02,686 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:10:02,689 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:10:06,884 INFO L? ?]: Removed 778 outVars from TransFormulas that were not future-live. [2024-11-08 22:10:06,885 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:10:11,661 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:10:11,661 INFO L316 CfgBuilder]: Removed 139 assume(true) statements. [2024-11-08 22:10:11,662 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:10:11 BoogieIcfgContainer [2024-11-08 22:10:11,662 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:10:11,663 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:10:11,663 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:10:11,676 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:10:11,677 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:10:11" (1/1) ... [2024-11-08 22:10:11,688 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:10:11,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:11,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 291 states and 504 transitions. [2024-11-08 22:10:11,780 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 504 transitions. [2024-11-08 22:10:11,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:10:11,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:11,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:11,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:11,998 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 22:10:12,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:12,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 291 states and 500 transitions. [2024-11-08 22:10:12,026 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 500 transitions. [2024-11-08 22:10:12,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:10:12,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:12,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:12,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:12,120 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 22:10:12,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:12,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 291 states and 496 transitions. [2024-11-08 22:10:12,137 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 496 transitions. [2024-11-08 22:10:12,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:10:12,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:12,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:12,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:12,546 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 22:10:12,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:12,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 293 states and 497 transitions. [2024-11-08 22:10:12,713 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 497 transitions. [2024-11-08 22:10:12,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:10:12,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:12,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:12,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:12,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:15,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:10:15,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:15,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 293 states and 492 transitions. [2024-11-08 22:10:15,327 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 492 transitions. [2024-11-08 22:10:15,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:10:15,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:15,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:15,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:15,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:15,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:15,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 293 states and 488 transitions. [2024-11-08 22:10:15,455 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 488 transitions. [2024-11-08 22:10:15,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:10:15,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:15,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:15,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:15,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:15,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:15,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 293 states and 482 transitions. [2024-11-08 22:10:15,630 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 482 transitions. [2024-11-08 22:10:15,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:10:15,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:15,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:15,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:15,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:25,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:10:25,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:25,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 293 states and 476 transitions. [2024-11-08 22:10:25,990 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 476 transitions. [2024-11-08 22:10:25,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:10:25,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:25,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:26,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:26,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:36,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:10:46,560 WARN L539 Checker$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 22:10:54,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:10:54,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:54,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 308 states and 496 transitions. [2024-11-08 22:10:54,953 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 496 transitions. [2024-11-08 22:10:54,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:10:54,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:54,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:55,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:55,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:55,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:55,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 308 states and 494 transitions. [2024-11-08 22:10:55,156 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 494 transitions. [2024-11-08 22:10:55,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:10:55,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:55,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:55,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:55,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:55,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:55,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 308 states and 492 transitions. [2024-11-08 22:10:55,590 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 492 transitions. [2024-11-08 22:10:55,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:10:55,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:55,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:55,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:55,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:55,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:55,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 308 states and 490 transitions. [2024-11-08 22:10:55,766 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 490 transitions. [2024-11-08 22:10:55,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:10:55,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:55,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:55,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:55,915 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:05,930 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 22:11:05,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:05,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 308 states and 488 transitions. [2024-11-08 22:11:05,948 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 488 transitions. [2024-11-08 22:11:05,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:11:05,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:05,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:06,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:06,285 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:11:07,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:07,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 312 states and 491 transitions. [2024-11-08 22:11:07,057 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 491 transitions. [2024-11-08 22:11:07,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:11:07,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:07,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:07,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:07,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:07,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:07,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 312 states and 486 transitions. [2024-11-08 22:11:07,204 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 486 transitions. [2024-11-08 22:11:07,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:11:07,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:07,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:07,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:08,665 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:11:09,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:09,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 315 states and 492 transitions. [2024-11-08 22:11:09,299 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 492 transitions. [2024-11-08 22:11:09,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:11:09,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:09,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:09,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:09,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:09,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:09,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 315 states and 486 transitions. [2024-11-08 22:11:09,487 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 486 transitions. [2024-11-08 22:11:09,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:11:09,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:09,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:09,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:09,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:11,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:11:11,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:11,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 315 states and 480 transitions. [2024-11-08 22:11:11,638 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 480 transitions. [2024-11-08 22:11:11,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:11:11,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:11,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:11,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:12,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:23,011 WARN L539 Checker$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 22:11:33,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:11:43,046 WARN L539 Checker$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 22:11:53,056 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 22:11:53,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:53,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 330 states and 501 transitions. [2024-11-08 22:11:53,092 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 501 transitions. [2024-11-08 22:11:53,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:11:53,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:53,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:53,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:53,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:53,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:53,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 330 states and 499 transitions. [2024-11-08 22:11:53,422 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 499 transitions. [2024-11-08 22:11:53,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:11:53,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:53,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:53,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:53,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:54,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:54,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 330 states and 497 transitions. [2024-11-08 22:11:54,048 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 497 transitions. [2024-11-08 22:11:54,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:11:54,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:54,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:54,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:54,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:54,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:54,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 330 states and 495 transitions. [2024-11-08 22:11:54,315 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 495 transitions. [2024-11-08 22:11:54,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:11:54,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:54,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:54,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:54,518 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:56,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:11:56,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:56,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 330 states and 493 transitions. [2024-11-08 22:11:56,134 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 493 transitions. [2024-11-08 22:11:56,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:11:56,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:56,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:56,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:56,589 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:11:57,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:11:57,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:57,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 334 states and 496 transitions. [2024-11-08 22:11:57,928 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 496 transitions. [2024-11-08 22:11:57,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:11:57,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:57,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:58,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:58,287 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:12:07,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:12:07,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:07,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 367 states and 535 transitions. [2024-11-08 22:12:07,612 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 535 transitions. [2024-11-08 22:12:07,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:12:07,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:07,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:07,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:07,839 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:12:08,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:08,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 367 states and 533 transitions. [2024-11-08 22:12:08,095 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 533 transitions. [2024-11-08 22:12:08,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:12:08,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:08,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:08,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:08,622 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:12:11,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:12:11,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:11,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 371 states and 536 transitions. [2024-11-08 22:12:11,669 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 536 transitions. [2024-11-08 22:12:11,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:12:11,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:11,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:11,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:11,954 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 22:12:11,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:11,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 371 states and 535 transitions. [2024-11-08 22:12:11,979 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 535 transitions. [2024-11-08 22:12:11,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:12:11,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:11,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:12,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:12,801 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:12:21,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:12:32,351 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:12:42,358 WARN L539 Checker$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 22:12:52,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:13:02,370 WARN L539 Checker$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 22:13:13,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:13:23,345 WARN L539 Checker$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 22:13:29,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:13:29,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:29,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 453 states and 643 transitions. [2024-11-08 22:13:29,809 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 643 transitions. [2024-11-08 22:13:29,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:13:29,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:29,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:30,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:30,208 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 22:13:30,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:30,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 462 states and 654 transitions. [2024-11-08 22:13:30,510 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 654 transitions. [2024-11-08 22:13:30,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:13:30,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:30,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:30,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:30,983 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:13:31,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:31,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 462 states and 652 transitions. [2024-11-08 22:13:31,126 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 652 transitions. [2024-11-08 22:13:31,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:13:31,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:31,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:31,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:31,493 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:13:31,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:31,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 462 states and 648 transitions. [2024-11-08 22:13:31,522 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 648 transitions. [2024-11-08 22:13:31,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:13:31,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:31,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:31,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:31,815 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:13:41,842 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 22:13:41,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:41,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 462 states and 646 transitions. [2024-11-08 22:13:41,863 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 646 transitions. [2024-11-08 22:13:41,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:13:41,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:41,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:42,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:42,156 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:13:42,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:42,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 462 states and 644 transitions. [2024-11-08 22:13:42,257 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 644 transitions. [2024-11-08 22:13:42,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:13:42,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:42,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:42,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:42,774 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:13:43,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:43,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 464 states and 648 transitions. [2024-11-08 22:13:43,632 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 648 transitions. [2024-11-08 22:13:43,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:13:43,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:43,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:43,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:44,187 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:13:54,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:13:59,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:13:59,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:59,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 468 states and 651 transitions. [2024-11-08 22:13:59,381 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 651 transitions. [2024-11-08 22:13:59,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:13:59,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:59,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:59,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:00,013 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:14:08,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:14:17,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:14:17,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:17,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 472 states and 654 transitions. [2024-11-08 22:14:17,233 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 654 transitions. [2024-11-08 22:14:17,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:14:17,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:17,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:17,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:17,780 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:14:28,169 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:14:38,178 WARN L539 Checker$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 22:14:41,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:14:41,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:41,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 476 states and 657 transitions. [2024-11-08 22:14:41,023 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 657 transitions. [2024-11-08 22:14:41,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:14:41,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:41,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:41,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:41,611 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:14:41,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:41,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 476 states and 655 transitions. [2024-11-08 22:14:41,760 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 655 transitions. [2024-11-08 22:14:41,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:14:41,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:41,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:44,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:45,496 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:14:45,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:45,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 478 states and 658 transitions. [2024-11-08 22:14:45,926 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 658 transitions. [2024-11-08 22:14:45,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:14:45,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:45,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:46,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:46,285 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:14:46,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:46,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 478 states and 656 transitions. [2024-11-08 22:14:46,319 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 656 transitions. [2024-11-08 22:14:46,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:14:46,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:46,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:46,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:46,826 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:14:47,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:47,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 482 states and 659 transitions. [2024-11-08 22:14:47,989 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 659 transitions. [2024-11-08 22:14:47,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:14:47,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:47,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:51,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:52,512 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:14:53,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:53,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 484 states and 662 transitions. [2024-11-08 22:14:53,357 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 662 transitions. [2024-11-08 22:14:53,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:14:53,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:53,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:55,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:56,965 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 27 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:14:57,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:57,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 485 states and 663 transitions. [2024-11-08 22:14:57,517 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 663 transitions. [2024-11-08 22:14:57,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:14:57,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:57,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:00,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:01,373 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 41 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 22:15:02,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:02,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 487 states and 667 transitions. [2024-11-08 22:15:02,953 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 667 transitions. [2024-11-08 22:15:02,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:15:02,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:02,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:05,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:06,899 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 2 proven. 58 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:15:07,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:07,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 488 states and 668 transitions. [2024-11-08 22:15:07,484 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 668 transitions. [2024-11-08 22:15:07,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:15:07,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:07,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:09,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:10,625 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 22:15:11,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:11,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 489 states and 669 transitions. [2024-11-08 22:15:11,704 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 669 transitions. [2024-11-08 22:15:11,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:15:11,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:11,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:13,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:14,719 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 2 proven. 101 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 22:15:15,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:15,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 490 states and 670 transitions. [2024-11-08 22:15:15,398 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 670 transitions. [2024-11-08 22:15:15,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:15:15,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:15,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:16,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:18,144 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 2 proven. 127 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:15:19,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:19,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 491 states and 671 transitions. [2024-11-08 22:15:19,275 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 671 transitions. [2024-11-08 22:15:19,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:15:19,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:19,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:21,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:22,627 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 2 proven. 156 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 22:15:23,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:23,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 492 states and 672 transitions. [2024-11-08 22:15:23,382 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 672 transitions. [2024-11-08 22:15:23,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:15:23,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:23,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:25,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:26,514 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 2 proven. 188 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 22:15:27,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:27,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 493 states and 673 transitions. [2024-11-08 22:15:27,803 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 673 transitions. [2024-11-08 22:15:27,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:15:27,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:27,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:30,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:31,354 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 2 proven. 223 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 22:15:32,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:32,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 494 states and 674 transitions. [2024-11-08 22:15:32,060 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 674 transitions. [2024-11-08 22:15:32,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:15:32,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:32,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:34,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:36,409 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 2 proven. 261 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-08 22:15:37,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:37,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 495 states and 675 transitions. [2024-11-08 22:15:37,678 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 675 transitions. [2024-11-08 22:15:37,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:15:37,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:37,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:40,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:42,153 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 2 proven. 302 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:15:43,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:43,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 496 states and 676 transitions. [2024-11-08 22:15:43,504 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 676 transitions. [2024-11-08 22:15:43,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:15:43,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:43,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:45,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:47,233 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 2 proven. 346 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-08 22:15:48,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:48,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 497 states and 677 transitions. [2024-11-08 22:15:48,107 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 677 transitions. [2024-11-08 22:15:48,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:15:48,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:48,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:49,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:51,568 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 2 proven. 393 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 22:15:53,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:53,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 498 states and 678 transitions. [2024-11-08 22:15:53,029 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 678 transitions. [2024-11-08 22:15:53,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 22:15:53,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:53,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:55,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:57,356 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 2 proven. 443 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-08 22:15:58,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:58,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 499 states and 679 transitions. [2024-11-08 22:15:58,621 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 679 transitions. [2024-11-08 22:15:58,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:15:58,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:58,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:01,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:03,838 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 22:16:05,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:05,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 500 states and 680 transitions. [2024-11-08 22:16:05,244 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 680 transitions. [2024-11-08 22:16:05,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 22:16:05,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:05,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:07,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:09,514 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 2 proven. 552 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 22:16:10,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:10,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 501 states and 681 transitions. [2024-11-08 22:16:10,725 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 681 transitions. [2024-11-08 22:16:10,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:16:10,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:10,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:13,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:15,395 INFO L134 CoverageAnalysis]: Checked inductivity of 875 backedges. 2 proven. 611 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 22:16:16,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:16,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 502 states and 682 transitions. [2024-11-08 22:16:16,111 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 682 transitions. [2024-11-08 22:16:16,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 22:16:16,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:16,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:19,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:20,754 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 2 proven. 673 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-08 22:16:21,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:21,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 503 states and 683 transitions. [2024-11-08 22:16:21,566 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 683 transitions. [2024-11-08 22:16:21,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:16:21,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:21,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:24,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:26,504 INFO L134 CoverageAnalysis]: Checked inductivity of 1049 backedges. 2 proven. 738 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-08 22:16:27,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:27,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 504 states and 684 transitions. [2024-11-08 22:16:27,223 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 684 transitions. [2024-11-08 22:16:27,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:16:27,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:27,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:30,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:33,597 INFO L134 CoverageAnalysis]: Checked inductivity of 1142 backedges. 2 proven. 806 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-08 22:16:35,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:35,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 505 states and 685 transitions. [2024-11-08 22:16:35,791 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 685 transitions. [2024-11-08 22:16:35,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:16:35,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:35,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:38,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:40,898 INFO L134 CoverageAnalysis]: Checked inductivity of 1239 backedges. 2 proven. 877 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-08 22:16:41,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:41,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 506 states and 686 transitions. [2024-11-08 22:16:41,887 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 686 transitions. [2024-11-08 22:16:41,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:16:41,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:41,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:46,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:49,317 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 2 proven. 951 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-08 22:16:51,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:51,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 507 states and 687 transitions. [2024-11-08 22:16:51,017 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 687 transitions. [2024-11-08 22:16:51,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 22:16:51,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:51,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:53,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:55,955 INFO L134 CoverageAnalysis]: Checked inductivity of 1445 backedges. 2 proven. 1028 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-08 22:16:57,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:57,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 508 states and 688 transitions. [2024-11-08 22:16:57,006 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 688 transitions. [2024-11-08 22:16:57,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 22:16:57,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:57,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:00,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:02,492 INFO L134 CoverageAnalysis]: Checked inductivity of 1554 backedges. 2 proven. 1108 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-08 22:17:04,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:04,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 509 states and 689 transitions. [2024-11-08 22:17:04,365 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 689 transitions. [2024-11-08 22:17:04,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:17:04,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:04,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:07,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:09,305 INFO L134 CoverageAnalysis]: Checked inductivity of 1667 backedges. 2 proven. 1191 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-08 22:17:10,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:10,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 510 states and 690 transitions. [2024-11-08 22:17:10,336 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 690 transitions. [2024-11-08 22:17:10,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:17:10,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:10,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:16,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:18,676 INFO L134 CoverageAnalysis]: Checked inductivity of 1784 backedges. 2 proven. 1277 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-08 22:17:20,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:20,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 511 states and 691 transitions. [2024-11-08 22:17:20,557 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 691 transitions. [2024-11-08 22:17:20,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:17:20,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:20,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:23,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:26,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1905 backedges. 2 proven. 1366 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-08 22:17:27,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:27,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 512 states and 692 transitions. [2024-11-08 22:17:27,913 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 692 transitions. [2024-11-08 22:17:27,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:17:27,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:27,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:30,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:33,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 2 proven. 1458 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-08 22:17:34,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:34,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 513 states and 693 transitions. [2024-11-08 22:17:34,830 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 693 transitions. [2024-11-08 22:17:34,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 22:17:34,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:34,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:38,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:41,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2159 backedges. 2 proven. 1553 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-08 22:17:42,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:42,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 514 states and 694 transitions. [2024-11-08 22:17:42,017 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 694 transitions. [2024-11-08 22:17:42,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:17:42,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:42,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:47,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:50,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2292 backedges. 2 proven. 1651 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-08 22:17:52,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:52,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 515 states and 695 transitions. [2024-11-08 22:17:52,829 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 695 transitions. [2024-11-08 22:17:52,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 22:17:52,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:52,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:56,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:59,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2429 backedges. 2 proven. 1752 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-08 22:18:00,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:00,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 516 states and 696 transitions. [2024-11-08 22:18:00,952 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 696 transitions. [2024-11-08 22:18:00,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 22:18:00,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:00,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:05,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:08,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2570 backedges. 2 proven. 1856 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-08 22:18:10,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:10,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 517 states and 697 transitions. [2024-11-08 22:18:10,789 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 697 transitions. [2024-11-08 22:18:10,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 22:18:10,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:10,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:14,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:17,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2715 backedges. 2 proven. 1963 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-08 22:18:19,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:19,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 518 states and 698 transitions. [2024-11-08 22:18:19,417 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 698 transitions. [2024-11-08 22:18:19,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:18:19,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:19,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:24,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:27,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2864 backedges. 2 proven. 2073 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-08 22:18:29,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:29,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 519 states and 699 transitions. [2024-11-08 22:18:29,158 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 699 transitions. [2024-11-08 22:18:29,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 22:18:29,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:29,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:32,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:35,750 INFO L134 CoverageAnalysis]: Checked inductivity of 3017 backedges. 2 proven. 2186 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-08 22:18:37,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:37,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 520 states and 700 transitions. [2024-11-08 22:18:37,640 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 700 transitions. [2024-11-08 22:18:37,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 22:18:37,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:37,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:42,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:45,388 INFO L134 CoverageAnalysis]: Checked inductivity of 3174 backedges. 2 proven. 2302 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 22:18:47,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:47,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 521 states and 701 transitions. [2024-11-08 22:18:47,260 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 701 transitions. [2024-11-08 22:18:47,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 22:18:47,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:47,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:52,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:56,791 INFO L134 CoverageAnalysis]: Checked inductivity of 3335 backedges. 2 proven. 2421 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-08 22:18:59,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:59,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 522 states and 702 transitions. [2024-11-08 22:18:59,061 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 702 transitions. [2024-11-08 22:18:59,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 22:18:59,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:59,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:03,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:06,455 INFO L134 CoverageAnalysis]: Checked inductivity of 3500 backedges. 2 proven. 2543 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-08 22:19:07,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:07,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 523 states and 703 transitions. [2024-11-08 22:19:07,478 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 703 transitions. [2024-11-08 22:19:07,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 22:19:07,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:07,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:10,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:14,895 INFO L134 CoverageAnalysis]: Checked inductivity of 3669 backedges. 2 proven. 2668 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-08 22:19:17,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:17,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 524 states and 704 transitions. [2024-11-08 22:19:17,309 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 704 transitions. [2024-11-08 22:19:17,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 22:19:17,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:17,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:21,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:25,156 INFO L134 CoverageAnalysis]: Checked inductivity of 3842 backedges. 2 proven. 2796 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-08 22:19:27,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:27,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 525 states and 705 transitions. [2024-11-08 22:19:27,086 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 705 transitions. [2024-11-08 22:19:27,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 22:19:27,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:27,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:32,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:35,706 INFO L134 CoverageAnalysis]: Checked inductivity of 4019 backedges. 2 proven. 2927 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-11-08 22:19:37,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:37,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 526 states and 706 transitions. [2024-11-08 22:19:37,746 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 706 transitions. [2024-11-08 22:19:37,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 22:19:37,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:37,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:41,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:58,257 INFO L134 CoverageAnalysis]: Checked inductivity of 4200 backedges. 2 proven. 3061 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-11-08 22:20:12,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:12,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 527 states and 707 transitions. [2024-11-08 22:20:12,752 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 707 transitions. [2024-11-08 22:20:12,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 22:20:12,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:12,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:16,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:18,023 INFO L134 CoverageAnalysis]: Checked inductivity of 4385 backedges. 93 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-08 22:20:19,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:19,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 528 states and 711 transitions. [2024-11-08 22:20:19,031 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 711 transitions. [2024-11-08 22:20:19,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 22:20:19,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:19,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:21,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:22,601 INFO L134 CoverageAnalysis]: Checked inductivity of 4574 backedges. 138 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-08 22:20:23,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:23,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 529 states and 713 transitions. [2024-11-08 22:20:23,800 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 713 transitions. [2024-11-08 22:20:23,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 22:20:23,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:23,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:29,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:30,883 INFO L134 CoverageAnalysis]: Checked inductivity of 4767 backedges. 183 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-08 22:20:31,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:31,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 530 states and 714 transitions. [2024-11-08 22:20:31,780 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 714 transitions. [2024-11-08 22:20:31,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 22:20:31,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:31,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:36,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:37,812 INFO L134 CoverageAnalysis]: Checked inductivity of 4964 backedges. 228 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-08 22:20:38,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:38,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 531 states and 715 transitions. [2024-11-08 22:20:38,720 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 715 transitions. [2024-11-08 22:20:38,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 22:20:38,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:38,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:42,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:44,111 INFO L134 CoverageAnalysis]: Checked inductivity of 5165 backedges. 273 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-08 22:20:45,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:45,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 532 states and 716 transitions. [2024-11-08 22:20:45,073 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 716 transitions. [2024-11-08 22:20:45,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 22:20:45,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:45,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:50,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:51,544 INFO L134 CoverageAnalysis]: Checked inductivity of 5370 backedges. 318 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-08 22:20:52,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:52,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 533 states and 717 transitions. [2024-11-08 22:20:52,508 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 717 transitions. [2024-11-08 22:20:52,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 22:20:52,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:52,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:56,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:58,118 INFO L134 CoverageAnalysis]: Checked inductivity of 5579 backedges. 363 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-08 22:21:00,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:00,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 535 states and 721 transitions. [2024-11-08 22:21:00,125 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 721 transitions. [2024-11-08 22:21:00,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 22:21:00,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:00,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:05,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:07,234 INFO L134 CoverageAnalysis]: Checked inductivity of 5792 backedges. 408 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-08 22:21:08,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:08,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 536 states and 722 transitions. [2024-11-08 22:21:08,479 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 722 transitions. [2024-11-08 22:21:08,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 22:21:08,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:08,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:14,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:15,728 INFO L134 CoverageAnalysis]: Checked inductivity of 6009 backedges. 453 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-08 22:21:16,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:16,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 537 states and 723 transitions. [2024-11-08 22:21:16,732 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 723 transitions. [2024-11-08 22:21:16,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 22:21:16,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:16,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:20,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:22,668 INFO L134 CoverageAnalysis]: Checked inductivity of 6230 backedges. 498 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-08 22:21:24,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:24,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 538 states and 724 transitions. [2024-11-08 22:21:24,327 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 724 transitions. [2024-11-08 22:21:24,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 22:21:24,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:24,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:28,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:30,400 INFO L134 CoverageAnalysis]: Checked inductivity of 6455 backedges. 543 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-08 22:21:31,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:31,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 539 states and 725 transitions. [2024-11-08 22:21:31,774 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 725 transitions. [2024-11-08 22:21:31,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 22:21:31,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:31,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:36,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:37,950 INFO L134 CoverageAnalysis]: Checked inductivity of 6684 backedges. 588 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-08 22:21:38,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:38,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 540 states and 726 transitions. [2024-11-08 22:21:38,961 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 726 transitions. [2024-11-08 22:21:38,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 22:21:38,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:38,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:42,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:45,529 INFO L134 CoverageAnalysis]: Checked inductivity of 6917 backedges. 633 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-08 22:21:47,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:47,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 541 states and 727 transitions. [2024-11-08 22:21:47,377 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 727 transitions. [2024-11-08 22:21:47,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-08 22:21:47,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:47,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:54,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:57,177 INFO L134 CoverageAnalysis]: Checked inductivity of 7154 backedges. 678 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-08 22:21:58,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:58,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 542 states and 728 transitions. [2024-11-08 22:21:58,252 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 728 transitions. [2024-11-08 22:21:58,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 22:21:58,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:58,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:04,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:06,816 INFO L134 CoverageAnalysis]: Checked inductivity of 7395 backedges. 723 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-08 22:22:07,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:07,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 543 states and 729 transitions. [2024-11-08 22:22:07,892 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 729 transitions. [2024-11-08 22:22:07,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 22:22:07,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:07,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:13,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:15,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7640 backedges. 768 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-08 22:22:16,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:16,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 544 states and 730 transitions. [2024-11-08 22:22:16,740 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 730 transitions. [2024-11-08 22:22:16,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 22:22:16,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:16,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:24,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:26,663 INFO L134 CoverageAnalysis]: Checked inductivity of 7889 backedges. 813 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-08 22:22:27,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:27,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 545 states and 731 transitions. [2024-11-08 22:22:27,785 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 731 transitions. [2024-11-08 22:22:27,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 22:22:27,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:27,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:33,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:35,885 INFO L134 CoverageAnalysis]: Checked inductivity of 8142 backedges. 858 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-08 22:22:37,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:37,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 546 states and 732 transitions. [2024-11-08 22:22:37,620 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 732 transitions. [2024-11-08 22:22:37,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 22:22:37,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:37,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:45,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:48,876 INFO L134 CoverageAnalysis]: Checked inductivity of 8399 backedges. 903 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-08 22:22:50,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:50,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 547 states and 733 transitions. [2024-11-08 22:22:50,303 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 733 transitions. [2024-11-08 22:22:50,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 22:22:50,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:50,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:54,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:56,925 INFO L134 CoverageAnalysis]: Checked inductivity of 8660 backedges. 948 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-08 22:22:58,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:58,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 548 states and 734 transitions. [2024-11-08 22:22:58,061 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 734 transitions. [2024-11-08 22:22:58,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 22:22:58,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:58,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:03,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:06,458 INFO L134 CoverageAnalysis]: Checked inductivity of 8925 backedges. 993 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-08 22:23:07,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:07,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 549 states and 735 transitions. [2024-11-08 22:23:07,638 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 735 transitions. [2024-11-08 22:23:07,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-08 22:23:07,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:07,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:14,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:17,230 INFO L134 CoverageAnalysis]: Checked inductivity of 9194 backedges. 1038 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-08 22:23:18,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:18,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 550 states and 736 transitions. [2024-11-08 22:23:18,422 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 736 transitions. [2024-11-08 22:23:18,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 22:23:18,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:18,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:24,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:27,361 INFO L134 CoverageAnalysis]: Checked inductivity of 9467 backedges. 1083 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-08 22:23:28,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:28,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 551 states and 737 transitions. [2024-11-08 22:23:28,950 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 737 transitions. [2024-11-08 22:23:28,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 22:23:28,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:28,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:35,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:38,191 INFO L134 CoverageAnalysis]: Checked inductivity of 9744 backedges. 1128 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-08 22:23:40,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:40,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 552 states and 738 transitions. [2024-11-08 22:23:40,075 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 738 transitions. [2024-11-08 22:23:40,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 22:23:40,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:40,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:46,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:50,942 INFO L134 CoverageAnalysis]: Checked inductivity of 10025 backedges. 1173 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-08 22:23:52,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:52,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 553 states and 739 transitions. [2024-11-08 22:23:52,941 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 739 transitions. [2024-11-08 22:23:52,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 22:23:52,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:52,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms