./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label53.c --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_ca9a6299-ac93-4332-941f-9f9303a2931c/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9a6299-ac93-4332-941f-9f9303a2931c/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_ca9a6299-ac93-4332-941f-9f9303a2931c/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9a6299-ac93-4332-941f-9f9303a2931c/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label53.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9a6299-ac93-4332-941f-9f9303a2931c/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_ca9a6299-ac93-4332-941f-9f9303a2931c/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 e8b7c0d7da560977bc694fefac5e040eb36e46a147dcbd447ad36037f58eb6a3 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:34:27,824 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:34:27,902 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9a6299-ac93-4332-941f-9f9303a2931c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:34:27,907 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:34:27,907 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:34:27,931 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:34:27,932 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:34:27,932 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:34:27,933 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:34:27,933 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:34:27,934 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:34:27,934 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:34:27,935 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:34:27,935 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:34:27,936 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:34:27,936 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:34:27,937 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:34:27,937 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:34:27,937 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:34:27,938 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:34:27,938 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:34:27,957 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:34:27,957 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:34:27,957 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:34:27,958 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:34:27,958 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:34:27,958 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:34:27,958 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:34:27,959 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:34:27,959 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:34:27,959 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:34:27,960 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:34:27,960 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:34:27,960 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_ca9a6299-ac93-4332-941f-9f9303a2931c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9a6299-ac93-4332-941f-9f9303a2931c/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e8b7c0d7da560977bc694fefac5e040eb36e46a147dcbd447ad36037f58eb6a3 [2024-11-09 00:34:28,250 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:34:28,314 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:34:28,322 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:34:28,328 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:34:28,329 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:34:28,330 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9a6299-ac93-4332-941f-9f9303a2931c/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem06_label53.c Unable to find full path for "g++" [2024-11-09 00:34:30,365 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:34:31,114 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:34:31,116 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9a6299-ac93-4332-941f-9f9303a2931c/sv-benchmarks/c/eca-rers2012/Problem06_label53.c [2024-11-09 00:34:31,171 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9a6299-ac93-4332-941f-9f9303a2931c/bin/ukojak-verify-ImItNfHLgk/data/2b611e0b5/9ad7a1b781064a0ab73c426c3a1e6f61/FLAGe1bb81ff6 [2024-11-09 00:34:31,453 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9a6299-ac93-4332-941f-9f9303a2931c/bin/ukojak-verify-ImItNfHLgk/data/2b611e0b5/9ad7a1b781064a0ab73c426c3a1e6f61 [2024-11-09 00:34:31,456 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:34:31,457 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:34:31,458 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:34:31,458 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:34:31,462 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:34:31,463 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:34:31" (1/1) ... [2024-11-09 00:34:31,464 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8272742 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:31, skipping insertion in model container [2024-11-09 00:34:31,464 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:34:31" (1/1) ... [2024-11-09 00:34:31,669 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:34:33,945 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_ca9a6299-ac93-4332-941f-9f9303a2931c/sv-benchmarks/c/eca-rers2012/Problem06_label53.c[337552,337565] [2024-11-09 00:34:33,966 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:34:33,981 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:34:35,168 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_ca9a6299-ac93-4332-941f-9f9303a2931c/sv-benchmarks/c/eca-rers2012/Problem06_label53.c[337552,337565] [2024-11-09 00:34:35,173 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:34:35,269 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:34:35,270 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:35 WrapperNode [2024-11-09 00:34:35,271 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:34:35,272 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:34:35,272 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:34:35,272 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:34:35,279 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:35" (1/1) ... [2024-11-09 00:34:35,368 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:35" (1/1) ... [2024-11-09 00:34:35,656 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-09 00:34:35,657 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:34:35,658 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:34:35,658 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:34:35,658 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:34:35,668 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:35" (1/1) ... [2024-11-09 00:34:35,668 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:35" (1/1) ... [2024-11-09 00:34:35,812 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:35" (1/1) ... [2024-11-09 00:34:35,812 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:35" (1/1) ... [2024-11-09 00:34:36,118 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:35" (1/1) ... [2024-11-09 00:34:36,156 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:35" (1/1) ... [2024-11-09 00:34:36,206 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:35" (1/1) ... [2024-11-09 00:34:36,223 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:35" (1/1) ... [2024-11-09 00:34:36,293 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:34:36,294 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:34:36,294 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:34:36,295 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:34:36,296 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:34:35" (1/1) ... [2024-11-09 00:34:36,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:34:36,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9a6299-ac93-4332-941f-9f9303a2931c/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:34:36,327 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9a6299-ac93-4332-941f-9f9303a2931c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:34:36,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9a6299-ac93-4332-941f-9f9303a2931c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:34:36,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:34:36,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:34:36,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:34:36,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:34:36,492 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:34:36,494 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:34:44,982 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-09 00:34:44,983 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:34:46,734 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:34:46,738 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:34:46,738 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:34:46 BoogieIcfgContainer [2024-11-09 00:34:46,739 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:34:46,739 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:34:46,740 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:34:46,751 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:34:46,752 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:34:46" (1/1) ... [2024-11-09 00:34:46,763 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:34:46,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:46,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-09 00:34:46,861 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-09 00:34:46,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-09 00:34:46,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:46,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:47,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:50,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:34:57,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:57,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3066 states to 1865 states and 3066 transitions. [2024-11-09 00:34:57,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3066 transitions. [2024-11-09 00:34:57,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-09 00:34:57,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:57,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:57,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:58,606 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:34:58,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:58,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3072 states to 1869 states and 3072 transitions. [2024-11-09 00:34:58,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3072 transitions. [2024-11-09 00:34:58,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-09 00:34:58,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:58,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:59,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:00,918 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:01,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:01,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3082 states to 1876 states and 3082 transitions. [2024-11-09 00:35:01,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 3082 transitions. [2024-11-09 00:35:01,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-09 00:35:01,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:01,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:01,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:04,651 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:05,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:05,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3094 states to 1884 states and 3094 transitions. [2024-11-09 00:35:05,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3094 transitions. [2024-11-09 00:35:05,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-09 00:35:05,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:05,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:05,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:06,518 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:07,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:07,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3108 states to 1893 states and 3108 transitions. [2024-11-09 00:35:07,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3108 transitions. [2024-11-09 00:35:07,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2024-11-09 00:35:07,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:07,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:07,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:07,894 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:08,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:08,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3113 states to 1896 states and 3113 transitions. [2024-11-09 00:35:08,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3113 transitions. [2024-11-09 00:35:08,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-09 00:35:08,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:08,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:08,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:08,901 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:09,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:09,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3114 states to 1897 states and 3114 transitions. [2024-11-09 00:35:09,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3114 transitions. [2024-11-09 00:35:09,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2024-11-09 00:35:09,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:09,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:09,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:10,194 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:10,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:10,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3119 states to 1901 states and 3119 transitions. [2024-11-09 00:35:10,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 3119 transitions. [2024-11-09 00:35:10,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2024-11-09 00:35:10,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:10,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:10,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:11,073 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:11,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:11,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3129 states to 1908 states and 3129 transitions. [2024-11-09 00:35:11,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 3129 transitions. [2024-11-09 00:35:11,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-09 00:35:11,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:11,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:11,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:12,337 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:12,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:12,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 1913 states and 3135 transitions. [2024-11-09 00:35:12,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 3135 transitions. [2024-11-09 00:35:12,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-09 00:35:12,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:12,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:12,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:14,116 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:15,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:15,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3162 states to 1933 states and 3162 transitions. [2024-11-09 00:35:15,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3162 transitions. [2024-11-09 00:35:15,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-09 00:35:15,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:15,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:15,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:15,619 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:16,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:16,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3175 states to 1943 states and 3175 transitions. [2024-11-09 00:35:16,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 3175 transitions. [2024-11-09 00:35:16,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-09 00:35:16,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:16,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:16,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:16,552 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:17,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:17,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3199 states to 1962 states and 3199 transitions. [2024-11-09 00:35:17,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3199 transitions. [2024-11-09 00:35:17,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2024-11-09 00:35:17,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:17,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:17,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:18,221 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:19,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:19,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3230 states to 1986 states and 3230 transitions. [2024-11-09 00:35:19,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1986 states and 3230 transitions. [2024-11-09 00:35:19,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-09 00:35:19,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:19,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:19,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:20,878 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:22,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:22,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3263 states to 2012 states and 3263 transitions. [2024-11-09 00:35:22,361 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 3263 transitions. [2024-11-09 00:35:22,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 958 [2024-11-09 00:35:22,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:22,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:22,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:23,094 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:23,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:23,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3280 states to 2025 states and 3280 transitions. [2024-11-09 00:35:23,894 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3280 transitions. [2024-11-09 00:35:23,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2024-11-09 00:35:23,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:23,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:24,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:24,523 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:24,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:24,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 2027 states and 3284 transitions. [2024-11-09 00:35:24,766 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3284 transitions. [2024-11-09 00:35:24,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 967 [2024-11-09 00:35:24,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:24,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:24,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:25,289 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:25,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:25,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3300 states to 2039 states and 3300 transitions. [2024-11-09 00:35:25,709 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3300 transitions. [2024-11-09 00:35:25,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-09 00:35:25,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:25,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:25,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:26,264 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:26,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:26,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3312 states to 2050 states and 3312 transitions. [2024-11-09 00:35:26,380 INFO L276 IsEmpty]: Start isEmpty. Operand 2050 states and 3312 transitions. [2024-11-09 00:35:26,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-09 00:35:26,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:26,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:26,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:26,948 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:27,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:27,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3313 states to 2051 states and 3313 transitions. [2024-11-09 00:35:27,018 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 3313 transitions. [2024-11-09 00:35:27,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 972 [2024-11-09 00:35:27,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:27,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:27,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:27,726 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:28,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:28,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3342 states to 2074 states and 3342 transitions. [2024-11-09 00:35:28,886 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 3342 transitions. [2024-11-09 00:35:28,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 973 [2024-11-09 00:35:28,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:28,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:29,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:29,593 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:29,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:29,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3345 states to 2076 states and 3345 transitions. [2024-11-09 00:35:29,731 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 3345 transitions. [2024-11-09 00:35:29,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-09 00:35:29,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:29,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:29,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:30,807 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:32,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:32,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3397 states to 2119 states and 3397 transitions. [2024-11-09 00:35:32,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2119 states and 3397 transitions. [2024-11-09 00:35:32,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-09 00:35:32,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:32,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:33,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:33,516 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:33,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:33,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3407 states to 2127 states and 3407 transitions. [2024-11-09 00:35:33,937 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 3407 transitions. [2024-11-09 00:35:33,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2024-11-09 00:35:33,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:33,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:34,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:34,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:34,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:34,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3408 states to 2128 states and 3408 transitions. [2024-11-09 00:35:34,532 INFO L276 IsEmpty]: Start isEmpty. Operand 2128 states and 3408 transitions. [2024-11-09 00:35:34,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-09 00:35:34,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:34,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:34,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:35,353 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:35,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:35,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3415 states to 2133 states and 3415 transitions. [2024-11-09 00:35:35,572 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 3415 transitions. [2024-11-09 00:35:35,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-09 00:35:35,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:35,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:35,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:36,318 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:36,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:36,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3422 states to 2137 states and 3422 transitions. [2024-11-09 00:35:36,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 3422 transitions. [2024-11-09 00:35:36,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 979 [2024-11-09 00:35:36,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:36,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:36,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:36,992 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:37,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:37,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3447 states to 2158 states and 3447 transitions. [2024-11-09 00:35:37,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2158 states and 3447 transitions. [2024-11-09 00:35:37,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-09 00:35:37,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:37,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:37,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:38,560 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:41,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:41,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 2209 states and 3508 transitions. [2024-11-09 00:35:41,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3508 transitions. [2024-11-09 00:35:41,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-09 00:35:41,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:41,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:41,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:41,667 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:41,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:41,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3509 states to 2210 states and 3509 transitions. [2024-11-09 00:35:41,787 INFO L276 IsEmpty]: Start isEmpty. Operand 2210 states and 3509 transitions. [2024-11-09 00:35:41,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-09 00:35:41,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:41,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:41,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:43,482 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:46,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:46,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 2264 states and 3574 transitions. [2024-11-09 00:35:46,682 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 3574 transitions. [2024-11-09 00:35:46,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-09 00:35:46,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:46,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:46,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:47,201 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:48,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:48,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3592 states to 2278 states and 3592 transitions. [2024-11-09 00:35:48,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2278 states and 3592 transitions. [2024-11-09 00:35:48,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-09 00:35:48,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:48,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:48,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:49,255 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:50,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:50,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3613 states to 2295 states and 3613 transitions. [2024-11-09 00:35:50,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 3613 transitions. [2024-11-09 00:35:50,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-09 00:35:50,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:50,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:50,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:51,573 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:54,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:54,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3686 states to 2357 states and 3686 transitions. [2024-11-09 00:35:54,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 3686 transitions. [2024-11-09 00:35:54,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 994 [2024-11-09 00:35:54,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:54,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:54,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:55,175 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:55,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:55,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3691 states to 2360 states and 3691 transitions. [2024-11-09 00:35:55,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 3691 transitions. [2024-11-09 00:35:55,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-09 00:35:55,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:55,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:55,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:57,175 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:01,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:01,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3758 states to 2417 states and 3758 transitions. [2024-11-09 00:36:01,090 INFO L276 IsEmpty]: Start isEmpty. Operand 2417 states and 3758 transitions. [2024-11-09 00:36:01,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-09 00:36:01,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:01,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:01,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:01,621 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:02,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:02,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 2425 states and 3770 transitions. [2024-11-09 00:36:02,655 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 3770 transitions. [2024-11-09 00:36:02,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 999 [2024-11-09 00:36:02,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:02,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:02,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:03,905 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:06,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:06,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 2446 states and 3797 transitions. [2024-11-09 00:36:06,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 3797 transitions. [2024-11-09 00:36:06,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-09 00:36:06,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:06,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:06,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:07,699 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:09,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:09,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3818 states to 2461 states and 3818 transitions. [2024-11-09 00:36:09,846 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 3818 transitions. [2024-11-09 00:36:09,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-09 00:36:09,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:09,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:10,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:10,453 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:10,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:10,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 2469 states and 3828 transitions. [2024-11-09 00:36:10,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 3828 transitions. [2024-11-09 00:36:10,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2024-11-09 00:36:10,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:10,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:10,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:11,427 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:11,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:11,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 2470 states and 3829 transitions. [2024-11-09 00:36:11,517 INFO L276 IsEmpty]: Start isEmpty. Operand 2470 states and 3829 transitions. [2024-11-09 00:36:11,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-09 00:36:11,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:11,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:11,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:12,138 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:12,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:12,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3840 states to 2479 states and 3840 transitions. [2024-11-09 00:36:12,261 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 3840 transitions. [2024-11-09 00:36:12,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-09 00:36:12,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:12,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:12,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:13,524 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:18,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:18,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3933 states to 2558 states and 3933 transitions. [2024-11-09 00:36:18,459 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 3933 transitions. [2024-11-09 00:36:18,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-09 00:36:18,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:18,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:18,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:18,987 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:19,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:19,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3938 states to 2561 states and 3938 transitions. [2024-11-09 00:36:19,475 INFO L276 IsEmpty]: Start isEmpty. Operand 2561 states and 3938 transitions. [2024-11-09 00:36:19,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-09 00:36:19,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:19,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:19,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:20,524 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:20,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:20,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3943 states to 2564 states and 3943 transitions. [2024-11-09 00:36:20,860 INFO L276 IsEmpty]: Start isEmpty. Operand 2564 states and 3943 transitions. [2024-11-09 00:36:20,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1017 [2024-11-09 00:36:20,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:20,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:21,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:21,384 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:21,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:21,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3949 states to 2569 states and 3949 transitions. [2024-11-09 00:36:21,496 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 3949 transitions. [2024-11-09 00:36:21,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1025 [2024-11-09 00:36:21,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:21,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:21,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:22,519 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:28,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:28,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4058 states to 2663 states and 4058 transitions. [2024-11-09 00:36:28,316 INFO L276 IsEmpty]: Start isEmpty. Operand 2663 states and 4058 transitions. [2024-11-09 00:36:28,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1026 [2024-11-09 00:36:28,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:28,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:28,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:28,878 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:29,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:29,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4076 states to 2678 states and 4076 transitions. [2024-11-09 00:36:29,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2678 states and 4076 transitions. [2024-11-09 00:36:29,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-09 00:36:29,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:29,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:30,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:30,675 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:30,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:30,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4078 states to 2680 states and 4078 transitions. [2024-11-09 00:36:30,777 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 4078 transitions. [2024-11-09 00:36:30,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1032 [2024-11-09 00:36:30,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:30,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:30,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:31,682 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:34,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:34,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4121 states to 2716 states and 4121 transitions. [2024-11-09 00:36:34,736 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 4121 transitions. [2024-11-09 00:36:34,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1033 [2024-11-09 00:36:34,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:34,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:34,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:35,318 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:35,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:35,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4127 states to 2721 states and 4127 transitions. [2024-11-09 00:36:35,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 4127 transitions. [2024-11-09 00:36:35,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-09 00:36:35,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:35,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:35,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:36,377 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:36,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:36,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4139 states to 2731 states and 4139 transitions. [2024-11-09 00:36:36,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 4139 transitions. [2024-11-09 00:36:36,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-11-09 00:36:36,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:36,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:37,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:38,540 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:44,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:44,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4237 states to 2817 states and 4237 transitions. [2024-11-09 00:36:44,677 INFO L276 IsEmpty]: Start isEmpty. Operand 2817 states and 4237 transitions. [2024-11-09 00:36:44,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-09 00:36:44,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:44,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:44,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:45,557 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:49,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:49,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4309 states to 2880 states and 4309 transitions. [2024-11-09 00:36:49,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 4309 transitions. [2024-11-09 00:36:49,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1043 [2024-11-09 00:36:49,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:49,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:49,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:50,149 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:53,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:53,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4376 states to 2938 states and 4376 transitions. [2024-11-09 00:36:53,960 INFO L276 IsEmpty]: Start isEmpty. Operand 2938 states and 4376 transitions. [2024-11-09 00:36:53,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-09 00:36:53,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:53,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:54,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:54,686 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:54,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:54,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4380 states to 2942 states and 4380 transitions. [2024-11-09 00:36:54,974 INFO L276 IsEmpty]: Start isEmpty. Operand 2942 states and 4380 transitions. [2024-11-09 00:36:54,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1045 [2024-11-09 00:36:54,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:54,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:55,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:55,699 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:56,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:56,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4391 states to 2950 states and 4391 transitions. [2024-11-09 00:36:56,117 INFO L276 IsEmpty]: Start isEmpty. Operand 2950 states and 4391 transitions. [2024-11-09 00:36:56,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-09 00:36:56,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:56,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:56,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:56,678 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:56,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:56,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4392 states to 2951 states and 4392 transitions. [2024-11-09 00:36:56,791 INFO L276 IsEmpty]: Start isEmpty. Operand 2951 states and 4392 transitions. [2024-11-09 00:36:56,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-09 00:36:56,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:56,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:57,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:57,729 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-09 00:37:06,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:06,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5543 states to 3910 states and 5543 transitions. [2024-11-09 00:37:06,210 INFO L276 IsEmpty]: Start isEmpty. Operand 3910 states and 5543 transitions. [2024-11-09 00:37:06,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-09 00:37:06,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:06,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:06,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:07,078 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:37:07,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:07,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5581 states to 3913 states and 5581 transitions. [2024-11-09 00:37:07,955 INFO L276 IsEmpty]: Start isEmpty. Operand 3913 states and 5581 transitions. [2024-11-09 00:37:07,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1055 [2024-11-09 00:37:07,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:07,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:08,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:08,692 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:37:08,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:08,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5584 states to 3915 states and 5584 transitions. [2024-11-09 00:37:08,831 INFO L276 IsEmpty]: Start isEmpty. Operand 3915 states and 5584 transitions. [2024-11-09 00:37:08,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-11-09 00:37:08,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:08,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:08,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:10,273 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:11,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:11,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5597 states to 3916 states and 5597 transitions. [2024-11-09 00:37:11,200 INFO L276 IsEmpty]: Start isEmpty. Operand 3916 states and 5597 transitions. [2024-11-09 00:37:11,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-11-09 00:37:11,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:11,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:11,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:12,742 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:13,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:13,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5610 states to 3924 states and 5610 transitions. [2024-11-09 00:37:13,638 INFO L276 IsEmpty]: Start isEmpty. Operand 3924 states and 5610 transitions. [2024-11-09 00:37:13,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1057 [2024-11-09 00:37:13,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:13,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:13,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:14,785 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:37:16,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:16,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5636 states to 3944 states and 5636 transitions. [2024-11-09 00:37:16,252 INFO L276 IsEmpty]: Start isEmpty. Operand 3944 states and 5636 transitions. [2024-11-09 00:37:16,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1057 [2024-11-09 00:37:16,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:16,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:16,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:16,927 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:17,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:17,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5644 states to 3951 states and 5644 transitions. [2024-11-09 00:37:17,235 INFO L276 IsEmpty]: Start isEmpty. Operand 3951 states and 5644 transitions. [2024-11-09 00:37:17,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-09 00:37:17,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:17,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:17,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:18,085 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:37:19,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:19,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5667 states to 3965 states and 5667 transitions. [2024-11-09 00:37:19,382 INFO L276 IsEmpty]: Start isEmpty. Operand 3965 states and 5667 transitions. [2024-11-09 00:37:19,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-09 00:37:19,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:19,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:19,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:21,006 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:21,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:21,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5685 states to 3966 states and 5685 transitions. [2024-11-09 00:37:21,792 INFO L276 IsEmpty]: Start isEmpty. Operand 3966 states and 5685 transitions. [2024-11-09 00:37:21,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-09 00:37:21,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:21,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:21,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:22,898 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:23,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:23,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5696 states to 3973 states and 5696 transitions. [2024-11-09 00:37:23,492 INFO L276 IsEmpty]: Start isEmpty. Operand 3973 states and 5696 transitions. [2024-11-09 00:37:23,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-09 00:37:23,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:23,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:23,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:25,071 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:37:32,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:32,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5834 states to 4095 states and 5834 transitions. [2024-11-09 00:37:32,528 INFO L276 IsEmpty]: Start isEmpty. Operand 4095 states and 5834 transitions. [2024-11-09 00:37:32,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-09 00:37:32,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:32,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:32,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:33,124 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:37:34,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:34,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5851 states to 4106 states and 5851 transitions. [2024-11-09 00:37:34,801 INFO L276 IsEmpty]: Start isEmpty. Operand 4106 states and 5851 transitions. [2024-11-09 00:37:34,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-09 00:37:34,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:34,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:35,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:36,285 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 131 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:37:44,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:44,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6075 states to 4229 states and 6075 transitions. [2024-11-09 00:37:44,250 INFO L276 IsEmpty]: Start isEmpty. Operand 4229 states and 6075 transitions. [2024-11-09 00:37:44,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-09 00:37:44,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:44,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:44,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:45,928 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:46,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:46,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6084 states to 4236 states and 6084 transitions. [2024-11-09 00:37:46,636 INFO L276 IsEmpty]: Start isEmpty. Operand 4236 states and 6084 transitions. [2024-11-09 00:37:46,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-09 00:37:46,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:46,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:46,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:48,002 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:49,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:49,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6107 states to 4244 states and 6107 transitions. [2024-11-09 00:37:49,824 INFO L276 IsEmpty]: Start isEmpty. Operand 4244 states and 6107 transitions. [2024-11-09 00:37:49,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-09 00:37:49,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:49,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:50,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:50,719 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:52,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:52,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6127 states to 4252 states and 6127 transitions. [2024-11-09 00:37:52,442 INFO L276 IsEmpty]: Start isEmpty. Operand 4252 states and 6127 transitions. [2024-11-09 00:37:52,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-09 00:37:52,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:52,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:52,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:53,251 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:53,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:53,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6131 states to 4255 states and 6131 transitions. [2024-11-09 00:37:53,456 INFO L276 IsEmpty]: Start isEmpty. Operand 4255 states and 6131 transitions. [2024-11-09 00:37:53,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1062 [2024-11-09 00:37:53,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:53,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:53,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:55,977 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 135 proven. 8 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:38:06,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:06,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6313 states to 4381 states and 6313 transitions. [2024-11-09 00:38:06,413 INFO L276 IsEmpty]: Start isEmpty. Operand 4381 states and 6313 transitions. [2024-11-09 00:38:06,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1062 [2024-11-09 00:38:06,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:06,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:06,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:07,273 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:38:08,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:08,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6316 states to 4382 states and 6316 transitions. [2024-11-09 00:38:08,121 INFO L276 IsEmpty]: Start isEmpty. Operand 4382 states and 6316 transitions. [2024-11-09 00:38:08,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1062 [2024-11-09 00:38:08,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:08,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:08,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:09,475 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:38:09,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:09,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6320 states to 4385 states and 6320 transitions. [2024-11-09 00:38:09,900 INFO L276 IsEmpty]: Start isEmpty. Operand 4385 states and 6320 transitions. [2024-11-09 00:38:09,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1064 [2024-11-09 00:38:09,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:09,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:10,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:12,666 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 137 proven. 8 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:38:19,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:19,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6422 states to 4444 states and 6422 transitions. [2024-11-09 00:38:19,533 INFO L276 IsEmpty]: Start isEmpty. Operand 4444 states and 6422 transitions. [2024-11-09 00:38:19,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1064 [2024-11-09 00:38:19,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:19,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:19,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:21,631 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 137 proven. 8 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:38:23,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:23,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6432 states to 4451 states and 6432 transitions. [2024-11-09 00:38:23,143 INFO L276 IsEmpty]: Start isEmpty. Operand 4451 states and 6432 transitions. [2024-11-09 00:38:23,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-09 00:38:23,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:23,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:23,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:23,862 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:38:24,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:24,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6432 states to 4452 states and 6432 transitions. [2024-11-09 00:38:24,298 INFO L276 IsEmpty]: Start isEmpty. Operand 4452 states and 6432 transitions. [2024-11-09 00:38:24,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-09 00:38:24,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:24,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:24,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:25,391 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:38:35,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:35,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6587 states to 4586 states and 6587 transitions. [2024-11-09 00:38:35,832 INFO L276 IsEmpty]: Start isEmpty. Operand 4586 states and 6587 transitions. [2024-11-09 00:38:35,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-09 00:38:35,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:35,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:36,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:38,412 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:38:49,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:49,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6749 states to 4693 states and 6749 transitions. [2024-11-09 00:38:49,007 INFO L276 IsEmpty]: Start isEmpty. Operand 4693 states and 6749 transitions. [2024-11-09 00:38:49,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-09 00:38:49,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:49,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:49,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:50,385 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:38:53,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:53,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6769 states to 4705 states and 6769 transitions. [2024-11-09 00:38:53,025 INFO L276 IsEmpty]: Start isEmpty. Operand 4705 states and 6769 transitions. [2024-11-09 00:38:53,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-09 00:38:53,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:53,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:53,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:54,237 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:38:55,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:55,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6779 states to 4713 states and 6779 transitions. [2024-11-09 00:38:55,858 INFO L276 IsEmpty]: Start isEmpty. Operand 4713 states and 6779 transitions. [2024-11-09 00:38:55,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-09 00:38:55,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:55,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:56,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:57,860 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 144 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:39:00,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:00,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6823 states to 4723 states and 6823 transitions. [2024-11-09 00:39:00,987 INFO L276 IsEmpty]: Start isEmpty. Operand 4723 states and 6823 transitions. [2024-11-09 00:39:00,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-09 00:39:00,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:00,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:01,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:01,803 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:39:02,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:02,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6835 states to 4732 states and 6835 transitions. [2024-11-09 00:39:02,547 INFO L276 IsEmpty]: Start isEmpty. Operand 4732 states and 6835 transitions. [2024-11-09 00:39:02,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-09 00:39:02,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:02,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:02,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:03,298 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 151 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:39:03,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:03,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6839 states to 4736 states and 6839 transitions. [2024-11-09 00:39:03,889 INFO L276 IsEmpty]: Start isEmpty. Operand 4736 states and 6839 transitions. [2024-11-09 00:39:03,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-09 00:39:03,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:03,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms