./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b12db4e-fb57-49c4-914b-6a924befd745/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b12db4e-fb57-49c4-914b-6a924befd745/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_2b12db4e-fb57-49c4-914b-6a924befd745/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b12db4e-fb57-49c4-914b-6a924befd745/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b12db4e-fb57-49c4-914b-6a924befd745/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b12db4e-fb57-49c4-914b-6a924befd745/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6fd297418200393a9bb890e84311a80b6eacd7d5d7cdd65efb1397f8b8ab870f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:05:35,589 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:05:35,682 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b12db4e-fb57-49c4-914b-6a924befd745/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-08 22:05:35,690 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:05:35,691 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:05:35,727 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:05:35,728 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:05:35,728 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:05:35,731 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:05:35,732 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:05:35,732 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:05:35,732 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:05:35,733 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:05:35,733 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:05:35,733 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:05:35,734 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:05:35,734 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:05:35,734 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:05:35,738 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:05:35,738 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:05:35,739 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:05:35,739 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:05:35,744 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:05:35,744 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:05:35,744 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:05:35,745 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:05:35,745 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:05:35,745 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:05:35,745 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:35,746 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:05:35,746 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:05:35,746 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:05:35,746 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:05:35,747 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_2b12db4e-fb57-49c4-914b-6a924befd745/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b12db4e-fb57-49c4-914b-6a924befd745/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6fd297418200393a9bb890e84311a80b6eacd7d5d7cdd65efb1397f8b8ab870f [2024-11-08 22:05:36,031 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:05:36,091 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:05:36,098 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:05:36,104 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:05:36,105 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:05:36,106 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b12db4e-fb57-49c4-914b-6a924befd745/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-1.i Unable to find full path for "g++" [2024-11-08 22:05:38,115 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:05:38,450 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:05:38,452 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b12db4e-fb57-49c4-914b-6a924befd745/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-1.i [2024-11-08 22:05:38,471 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b12db4e-fb57-49c4-914b-6a924befd745/bin/ukojak-verify-ImItNfHLgk/data/d19943aa0/bbf0afebfb4f4967afae2a54deebdab9/FLAG1abb6ba20 [2024-11-08 22:05:38,494 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b12db4e-fb57-49c4-914b-6a924befd745/bin/ukojak-verify-ImItNfHLgk/data/d19943aa0/bbf0afebfb4f4967afae2a54deebdab9 [2024-11-08 22:05:38,500 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:05:38,501 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:05:38,504 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:38,504 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:05:38,511 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:05:38,512 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:38" (1/1) ... [2024-11-08 22:05:38,514 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24db41de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:38, skipping insertion in model container [2024-11-08 22:05:38,515 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:38" (1/1) ... [2024-11-08 22:05:38,606 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:05:39,379 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:05:39,399 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:05:39,551 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:05:39,597 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:05:39,597 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39 WrapperNode [2024-11-08 22:05:39,598 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:39,599 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:05:39,599 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:05:39,599 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:05:39,607 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39" (1/1) ... [2024-11-08 22:05:39,651 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39" (1/1) ... [2024-11-08 22:05:39,818 INFO L138 Inliner]: procedures = 177, calls = 274, calls flagged for inlining = 8, calls inlined = 9, statements flattened = 1421 [2024-11-08 22:05:39,826 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:05:39,827 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:05:39,827 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:05:39,827 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:05:39,845 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39" (1/1) ... [2024-11-08 22:05:39,847 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39" (1/1) ... [2024-11-08 22:05:39,856 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39" (1/1) ... [2024-11-08 22:05:39,857 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39" (1/1) ... [2024-11-08 22:05:39,918 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39" (1/1) ... [2024-11-08 22:05:39,943 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39" (1/1) ... [2024-11-08 22:05:39,954 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39" (1/1) ... [2024-11-08 22:05:39,963 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39" (1/1) ... [2024-11-08 22:05:39,977 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:05:39,978 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:05:39,978 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:05:39,978 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:05:39,979 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39" (1/1) ... [2024-11-08 22:05:39,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:39,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b12db4e-fb57-49c4-914b-6a924befd745/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:05:40,008 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b12db4e-fb57-49c4-914b-6a924befd745/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:05:40,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b12db4e-fb57-49c4-914b-6a924befd745/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:05:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:05:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:05:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:05:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:05:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:05:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:05:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:05:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:05:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:05:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:05:40,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:05:40,263 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:05:40,266 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:05:42,339 INFO L? ?]: Removed 318 outVars from TransFormulas that were not future-live. [2024-11-08 22:05:42,339 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:05:44,595 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:05:44,597 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-08 22:05:44,598 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:05:44 BoogieIcfgContainer [2024-11-08 22:05:44,598 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:05:44,599 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:05:44,600 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:05:44,613 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:05:44,614 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:05:44" (1/1) ... [2024-11-08 22:05:44,628 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:05:44,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:44,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 130 states and 221 transitions. [2024-11-08 22:05:44,712 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 221 transitions. [2024-11-08 22:05:44,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:05:44,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:44,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:44,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:45,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:45,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:45,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 131 states and 222 transitions. [2024-11-08 22:05:45,209 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 222 transitions. [2024-11-08 22:05:45,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:05:45,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:45,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:45,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:45,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:45,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:45,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 131 states and 220 transitions. [2024-11-08 22:05:45,262 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 220 transitions. [2024-11-08 22:05:45,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:05:45,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:45,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:45,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:45,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:45,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:45,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 139 states and 234 transitions. [2024-11-08 22:05:45,583 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 234 transitions. [2024-11-08 22:05:45,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:05:45,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:45,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:45,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:45,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:45,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:45,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 138 states and 229 transitions. [2024-11-08 22:05:45,668 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 229 transitions. [2024-11-08 22:05:45,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:05:45,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:45,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:45,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:45,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:46,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:46,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 146 states and 244 transitions. [2024-11-08 22:05:46,276 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 244 transitions. [2024-11-08 22:05:46,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:05:46,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:46,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:46,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:46,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:46,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:46,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 152 states and 252 transitions. [2024-11-08 22:05:46,866 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 252 transitions. [2024-11-08 22:05:46,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:05:46,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:46,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:46,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:46,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:46,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:46,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 152 states and 250 transitions. [2024-11-08 22:05:46,928 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 250 transitions. [2024-11-08 22:05:46,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:05:46,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:46,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:46,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:46,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:46,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:46,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 152 states and 246 transitions. [2024-11-08 22:05:46,990 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 246 transitions. [2024-11-08 22:05:46,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:05:46,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:46,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:47,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:47,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:47,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:47,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 152 states and 242 transitions. [2024-11-08 22:05:47,061 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 242 transitions. [2024-11-08 22:05:47,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:05:47,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:47,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:47,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:47,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:47,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:47,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 152 states and 240 transitions. [2024-11-08 22:05:47,096 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 240 transitions. [2024-11-08 22:05:47,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:05:47,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:47,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:47,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:47,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:47,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:47,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 152 states and 234 transitions. [2024-11-08 22:05:47,149 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 234 transitions. [2024-11-08 22:05:47,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:05:47,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:47,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:47,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:47,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:48,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:05:48,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:48,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 152 states and 232 transitions. [2024-11-08 22:05:48,543 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 232 transitions. [2024-11-08 22:05:48,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:05:48,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:48,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:48,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:49,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:51,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:51,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 157 states and 241 transitions. [2024-11-08 22:05:51,911 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 241 transitions. [2024-11-08 22:05:51,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:05:51,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:51,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:51,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:52,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:02,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:02,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:02,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 157 states and 235 transitions. [2024-11-08 22:06:02,127 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 235 transitions. [2024-11-08 22:06:02,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:06:02,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:02,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:02,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:02,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:12,543 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:18,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:18,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:18,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 169 states and 249 transitions. [2024-11-08 22:06:18,101 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 249 transitions. [2024-11-08 22:06:18,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:06:18,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:18,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:18,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:18,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:18,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:18,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 169 states and 247 transitions. [2024-11-08 22:06:18,253 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 247 transitions. [2024-11-08 22:06:18,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:06:18,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:18,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:18,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:18,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:18,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:18,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 169 states and 245 transitions. [2024-11-08 22:06:18,675 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 245 transitions. [2024-11-08 22:06:18,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:06:18,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:18,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:18,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:18,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:18,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:18,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 169 states and 243 transitions. [2024-11-08 22:06:18,842 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 243 transitions. [2024-11-08 22:06:18,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:06:18,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:18,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:18,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:19,037 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:29,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:29,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:29,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 169 states and 241 transitions. [2024-11-08 22:06:29,068 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 241 transitions. [2024-11-08 22:06:29,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:06:29,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:29,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:29,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:29,318 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:30,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:30,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:30,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 173 states and 244 transitions. [2024-11-08 22:06:30,899 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 244 transitions. [2024-11-08 22:06:30,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:06:30,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:30,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:30,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:31,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:36,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:37,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:37,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 209 states and 292 transitions. [2024-11-08 22:06:37,202 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 292 transitions. [2024-11-08 22:06:37,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:06:37,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:37,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:37,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:37,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:37,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:37,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 209 states and 290 transitions. [2024-11-08 22:06:37,663 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 290 transitions. [2024-11-08 22:06:37,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:06:37,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:37,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:38,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:39,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:39,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:39,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 210 states and 291 transitions. [2024-11-08 22:06:39,407 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 291 transitions. [2024-11-08 22:06:39,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:06:39,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:39,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:39,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:40,228 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:40,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:40,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 211 states and 292 transitions. [2024-11-08 22:06:40,776 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 292 transitions. [2024-11-08 22:06:40,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:06:40,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:40,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:41,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:41,864 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:42,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:42,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 212 states and 294 transitions. [2024-11-08 22:06:42,620 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 294 transitions. [2024-11-08 22:06:42,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:06:42,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:42,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:42,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:42,988 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:53,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:55,918 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:55,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:55,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 196 states and 274 transitions. [2024-11-08 22:06:55,954 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 274 transitions. [2024-11-08 22:06:55,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:06:55,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:55,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:56,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:57,297 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:58,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:58,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 197 states and 274 transitions. [2024-11-08 22:06:58,566 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 274 transitions. [2024-11-08 22:06:58,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:06:58,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:58,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:59,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:59,895 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:00,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:00,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 198 states and 275 transitions. [2024-11-08 22:07:00,854 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 275 transitions. [2024-11-08 22:07:00,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:07:00,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:00,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:01,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:01,977 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:02,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:02,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 199 states and 276 transitions. [2024-11-08 22:07:02,871 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 276 transitions. [2024-11-08 22:07:02,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:07:02,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:02,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:03,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:04,102 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:05,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:05,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 200 states and 277 transitions. [2024-11-08 22:07:05,004 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 277 transitions. [2024-11-08 22:07:05,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:07:05,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:05,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:05,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:06,072 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:06,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:06,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 201 states and 278 transitions. [2024-11-08 22:07:06,908 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 278 transitions. [2024-11-08 22:07:06,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:07:06,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:06,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:07,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:08,958 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:10,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:10,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 202 states and 280 transitions. [2024-11-08 22:07:10,606 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 280 transitions. [2024-11-08 22:07:10,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:07:10,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:10,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:11,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:12,303 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:13,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:13,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 203 states and 281 transitions. [2024-11-08 22:07:13,776 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 281 transitions. [2024-11-08 22:07:13,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:07:13,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:13,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:14,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:15,146 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:16,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:16,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 204 states and 282 transitions. [2024-11-08 22:07:16,788 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 282 transitions. [2024-11-08 22:07:16,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:07:16,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:16,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:17,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:18,270 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:19,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:19,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 205 states and 283 transitions. [2024-11-08 22:07:19,906 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 283 transitions. [2024-11-08 22:07:19,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:07:19,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:19,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:20,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:21,377 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:22,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:22,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 206 states and 284 transitions. [2024-11-08 22:07:22,942 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 284 transitions. [2024-11-08 22:07:22,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:07:22,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:22,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:23,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:24,460 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:26,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:26,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 207 states and 285 transitions. [2024-11-08 22:07:26,190 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 285 transitions. [2024-11-08 22:07:26,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:07:26,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:26,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:26,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:27,686 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:29,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:29,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 208 states and 287 transitions. [2024-11-08 22:07:29,441 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 287 transitions. [2024-11-08 22:07:29,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:07:29,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:29,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:29,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:31,863 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:38,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:38,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 209 states and 286 transitions. [2024-11-08 22:07:38,170 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 286 transitions. [2024-11-08 22:07:38,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:07:38,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:38,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:38,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:40,180 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:41,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:41,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 210 states and 288 transitions. [2024-11-08 22:07:41,806 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 288 transitions. [2024-11-08 22:07:41,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:07:41,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:41,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:42,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:43,845 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:46,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:46,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 211 states and 288 transitions. [2024-11-08 22:07:46,165 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 288 transitions. [2024-11-08 22:07:46,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:07:46,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:46,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:46,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:48,514 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:50,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:50,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 212 states and 290 transitions. [2024-11-08 22:07:50,305 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 290 transitions. [2024-11-08 22:07:50,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:07:50,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:50,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:50,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:52,670 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:54,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:54,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 213 states and 290 transitions. [2024-11-08 22:07:54,872 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 290 transitions. [2024-11-08 22:07:54,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:07:54,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:54,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:55,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:56,784 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:58,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:58,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 214 states and 292 transitions. [2024-11-08 22:07:58,303 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 292 transitions. [2024-11-08 22:07:58,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:07:58,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:58,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:58,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:00,095 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:02,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:02,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 215 states and 293 transitions. [2024-11-08 22:08:02,440 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 293 transitions. [2024-11-08 22:08:02,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:08:02,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:02,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:02,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:04,288 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:06,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:06,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 216 states and 294 transitions. [2024-11-08 22:08:06,420 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 294 transitions. [2024-11-08 22:08:06,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:08:06,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:06,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:06,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:08,548 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:12,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:12,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 217 states and 294 transitions. [2024-11-08 22:08:12,709 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 294 transitions. [2024-11-08 22:08:12,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:08:12,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:12,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:13,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:14,601 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:16,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:16,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 218 states and 295 transitions. [2024-11-08 22:08:16,139 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 295 transitions. [2024-11-08 22:08:16,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:08:16,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:16,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:17,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:18,465 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:19,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:19,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 219 states and 296 transitions. [2024-11-08 22:08:19,871 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 296 transitions. [2024-11-08 22:08:19,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:08:19,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:19,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:20,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:21,715 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:23,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:23,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 220 states and 297 transitions. [2024-11-08 22:08:23,203 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 297 transitions. [2024-11-08 22:08:23,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:08:23,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:23,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:23,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:25,017 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:26,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:26,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 221 states and 298 transitions. [2024-11-08 22:08:26,565 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 298 transitions. [2024-11-08 22:08:26,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:08:26,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:26,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:26,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:28,301 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:29,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:29,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 222 states and 299 transitions. [2024-11-08 22:08:29,771 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 299 transitions. [2024-11-08 22:08:29,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:08:29,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:29,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:30,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:31,578 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:33,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:33,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 223 states and 300 transitions. [2024-11-08 22:08:33,169 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 300 transitions. [2024-11-08 22:08:33,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:08:33,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:33,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:33,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:35,336 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:36,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:36,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 224 states and 301 transitions. [2024-11-08 22:08:36,891 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 301 transitions. [2024-11-08 22:08:36,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:08:36,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:36,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:37,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:41,204 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:45,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:45,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 225 states and 303 transitions. [2024-11-08 22:08:45,434 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 303 transitions. [2024-11-08 22:08:45,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:08:45,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:45,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:45,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:47,490 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:50,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:50,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 226 states and 303 transitions. [2024-11-08 22:08:50,307 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 303 transitions. [2024-11-08 22:08:50,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:08:50,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:50,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:50,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:52,555 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:54,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:54,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 227 states and 304 transitions. [2024-11-08 22:08:54,235 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 304 transitions. [2024-11-08 22:08:54,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:08:54,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:54,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:54,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:57,067 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:59,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:59,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 228 states and 306 transitions. [2024-11-08 22:08:59,527 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 306 transitions. [2024-11-08 22:08:59,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:08:59,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:59,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:00,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:02,058 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:05,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:05,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 229 states and 307 transitions. [2024-11-08 22:09:05,205 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 307 transitions. [2024-11-08 22:09:05,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:09:05,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:05,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:05,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:07,546 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:10,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:10,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 230 states and 309 transitions. [2024-11-08 22:09:10,993 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 309 transitions. [2024-11-08 22:09:10,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:09:10,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:10,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:11,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:15,010 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:22,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:22,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 231 states and 308 transitions. [2024-11-08 22:09:22,508 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 308 transitions. [2024-11-08 22:09:22,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:09:22,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:22,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:23,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:25,259 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:27,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:27,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 232 states and 310 transitions. [2024-11-08 22:09:27,652 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 310 transitions. [2024-11-08 22:09:27,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:09:27,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:27,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:28,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:30,239 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:33,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:33,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 233 states and 310 transitions. [2024-11-08 22:09:33,547 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 310 transitions. [2024-11-08 22:09:33,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:09:33,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:33,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:34,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:36,311 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:38,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:38,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 234 states and 311 transitions. [2024-11-08 22:09:38,522 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 311 transitions. [2024-11-08 22:09:38,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:09:38,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:38,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:39,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:41,081 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:43,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:43,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 235 states and 312 transitions. [2024-11-08 22:09:43,065 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 312 transitions. [2024-11-08 22:09:43,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:09:43,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:43,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:43,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:46,838 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:50,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:50,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 236 states and 314 transitions. [2024-11-08 22:09:50,172 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 314 transitions. [2024-11-08 22:09:50,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:09:50,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:50,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:50,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:08,677 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:29,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:29,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 237 states and 314 transitions. [2024-11-08 22:10:29,862 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 314 transitions. [2024-11-08 22:10:29,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:10:29,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:29,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:30,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:31,080 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:10:32,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:32,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 238 states and 315 transitions. [2024-11-08 22:10:32,482 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 315 transitions. [2024-11-08 22:10:32,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:10:32,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:32,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:33,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:34,026 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:10:36,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:36,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 239 states and 316 transitions. [2024-11-08 22:10:36,915 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 316 transitions. [2024-11-08 22:10:36,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:10:36,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:36,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:37,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:38,691 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:10:40,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:40,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 240 states and 318 transitions. [2024-11-08 22:10:40,846 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 318 transitions. [2024-11-08 22:10:40,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:10:40,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:40,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:41,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:43,001 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:10:46,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:46,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 241 states and 319 transitions. [2024-11-08 22:10:46,681 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 319 transitions. [2024-11-08 22:10:46,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:10:46,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:46,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:47,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:48,922 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:10:52,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:52,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 242 states and 320 transitions. [2024-11-08 22:10:52,348 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 320 transitions. [2024-11-08 22:10:52,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:10:52,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:52,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:52,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:55,220 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:11:01,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:01,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 243 states and 320 transitions. [2024-11-08 22:11:01,626 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 320 transitions. [2024-11-08 22:11:01,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:11:01,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:01,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:02,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:03,342 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:11:05,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:05,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 244 states and 321 transitions. [2024-11-08 22:11:05,613 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 321 transitions. [2024-11-08 22:11:05,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:11:05,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:05,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:06,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:07,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:11:09,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:09,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 245 states and 322 transitions. [2024-11-08 22:11:09,583 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 322 transitions. [2024-11-08 22:11:09,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:11:09,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:09,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:10,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:11,818 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:11:14,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:14,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 246 states and 323 transitions. [2024-11-08 22:11:14,082 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 323 transitions. [2024-11-08 22:11:14,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:11:14,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:14,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:14,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:17,756 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:11:21,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:21,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 247 states and 325 transitions. [2024-11-08 22:11:21,898 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 325 transitions. [2024-11-08 22:11:21,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:11:21,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:21,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:22,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:24,041 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:11:27,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:27,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 248 states and 326 transitions. [2024-11-08 22:11:27,827 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 326 transitions. [2024-11-08 22:11:27,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:11:27,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:27,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:28,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:29,978 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:11:33,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:33,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 249 states and 327 transitions. [2024-11-08 22:11:33,672 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 327 transitions. [2024-11-08 22:11:33,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:11:33,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:33,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:34,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:36,990 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:11:43,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:43,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 250 states and 327 transitions. [2024-11-08 22:11:43,745 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 327 transitions. [2024-11-08 22:11:43,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:11:43,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:43,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:44,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:46,245 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:11:48,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:48,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 251 states and 328 transitions. [2024-11-08 22:11:48,553 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 328 transitions. [2024-11-08 22:11:48,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:11:48,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:48,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:49,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:50,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:11:53,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:53,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 252 states and 329 transitions. [2024-11-08 22:11:53,404 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 329 transitions. [2024-11-08 22:11:53,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:11:53,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:53,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:53,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:57,450 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:12:01,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:01,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 253 states and 331 transitions. [2024-11-08 22:12:01,801 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 331 transitions. [2024-11-08 22:12:01,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:12:01,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:01,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:02,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:05,017 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:12:09,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:09,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 254 states and 331 transitions. [2024-11-08 22:12:09,523 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 331 transitions. [2024-11-08 22:12:09,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:12:09,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:09,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:10,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:12,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:12:16,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:16,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 255 states and 332 transitions. [2024-11-08 22:12:16,053 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 332 transitions. [2024-11-08 22:12:16,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:12:16,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:16,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:17,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:20,871 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:12:25,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:25,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 256 states and 334 transitions. [2024-11-08 22:12:25,584 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 334 transitions. [2024-11-08 22:12:25,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:12:25,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:25,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:26,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:29,407 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:12:34,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:34,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 257 states and 334 transitions. [2024-11-08 22:12:34,464 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 334 transitions. [2024-11-08 22:12:34,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:12:34,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:34,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:35,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:38,551 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:12:41,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:41,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 258 states and 335 transitions. [2024-11-08 22:12:41,775 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 335 transitions. [2024-11-08 22:12:41,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:12:41,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:41,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:43,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:47,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:12:51,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:51,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 259 states and 337 transitions. [2024-11-08 22:12:51,899 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 337 transitions. [2024-11-08 22:12:51,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:12:51,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:51,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:53,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:55,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:13:01,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:01,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 260 states and 338 transitions. [2024-11-08 22:13:01,362 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 338 transitions. [2024-11-08 22:13:01,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:13:01,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:01,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:02,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:05,622 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:13:11,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:11,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 261 states and 339 transitions. [2024-11-08 22:13:11,022 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 339 transitions. [2024-11-08 22:13:11,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:13:11,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:11,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:11,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:15,498 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:13:23,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:23,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 262 states and 339 transitions. [2024-11-08 22:13:23,902 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 339 transitions. [2024-11-08 22:13:23,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:13:23,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:23,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:24,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:27,116 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:13:29,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:29,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 263 states and 340 transitions. [2024-11-08 22:13:29,771 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 340 transitions. [2024-11-08 22:13:29,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:13:29,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:29,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:30,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:34,095 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:13:38,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:38,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 264 states and 342 transitions. [2024-11-08 22:13:38,081 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 342 transitions. [2024-11-08 22:13:38,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:13:38,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:38,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:39,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:41,800 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:13:46,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:46,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 265 states and 342 transitions. [2024-11-08 22:13:46,724 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 342 transitions. [2024-11-08 22:13:46,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:13:46,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:46,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:47,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:50,700 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:13:54,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:54,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 266 states and 344 transitions. [2024-11-08 22:13:54,601 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 344 transitions. [2024-11-08 22:13:54,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:13:54,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:54,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:55,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:58,392 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:14:03,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:03,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 267 states and 345 transitions. [2024-11-08 22:14:03,565 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 345 transitions. [2024-11-08 22:14:03,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:14:03,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:03,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:04,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:07,965 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:14:15,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:15,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 268 states and 345 transitions. [2024-11-08 22:14:15,126 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 345 transitions. [2024-11-08 22:14:15,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:14:15,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:15,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:15,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:18,574 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:14:21,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:21,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 269 states and 346 transitions. [2024-11-08 22:14:21,578 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 346 transitions. [2024-11-08 22:14:21,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:14:21,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:21,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:22,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:26,822 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:14:31,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:31,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 270 states and 348 transitions. [2024-11-08 22:14:31,456 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 348 transitions. [2024-11-08 22:14:31,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:14:31,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:31,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:32,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:36,545 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:14:41,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:41,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 271 states and 348 transitions. [2024-11-08 22:14:41,515 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 348 transitions. [2024-11-08 22:14:41,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:14:41,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:41,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:42,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:45,147 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:14:48,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:48,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 272 states and 349 transitions. [2024-11-08 22:14:48,189 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 349 transitions. [2024-11-08 22:14:48,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:14:48,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:48,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:48,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:51,919 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:14:54,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:54,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 273 states and 350 transitions. [2024-11-08 22:14:54,993 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 350 transitions. [2024-11-08 22:14:54,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:14:54,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:54,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:55,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:01,312 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:15:06,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:06,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 274 states and 352 transitions. [2024-11-08 22:15:06,559 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 352 transitions. [2024-11-08 22:15:06,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:15:06,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:06,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:07,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:10,662 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:15:15,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:15,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 275 states and 353 transitions. [2024-11-08 22:15:15,925 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 353 transitions. [2024-11-08 22:15:15,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:15:15,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:15,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:16,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:20,353 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:15:25,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:25,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 276 states and 354 transitions. [2024-11-08 22:15:25,670 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 354 transitions. [2024-11-08 22:15:25,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:15:25,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:25,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:26,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:29,683 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:15:35,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:35,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 277 states and 355 transitions. [2024-11-08 22:15:35,081 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 355 transitions. [2024-11-08 22:15:35,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:15:35,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:35,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:36,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:41,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:15:54,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:54,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 278 states and 355 transitions. [2024-11-08 22:15:54,349 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 355 transitions. [2024-11-08 22:15:54,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:15:54,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:54,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:55,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:01,198 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:16:06,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:06,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 279 states and 357 transitions. [2024-11-08 22:16:06,351 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 357 transitions. [2024-11-08 22:16:06,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:16:06,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:06,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:07,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:11,761 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:16:17,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:17,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 280 states and 357 transitions. [2024-11-08 22:16:17,690 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 357 transitions. [2024-11-08 22:16:17,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:16:17,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:17,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:18,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:22,999 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:16:27,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:27,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 281 states and 359 transitions. [2024-11-08 22:16:27,189 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 359 transitions. [2024-11-08 22:16:27,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:16:27,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:27,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:28,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:32,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:16:38,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:38,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 282 states and 359 transitions. [2024-11-08 22:16:38,310 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 359 transitions. [2024-11-08 22:16:38,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:16:38,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:38,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:39,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:43,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:16:48,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:48,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 283 states and 361 transitions. [2024-11-08 22:16:48,374 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 361 transitions. [2024-11-08 22:16:48,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:16:48,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:48,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:49,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:53,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:16:59,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:59,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 284 states and 362 transitions. [2024-11-08 22:16:59,080 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 362 transitions. [2024-11-08 22:16:59,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 22:16:59,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:59,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:00,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:05,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:17:13,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:13,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 285 states and 362 transitions. [2024-11-08 22:17:13,729 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 362 transitions. [2024-11-08 22:17:13,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:17:13,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:13,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:14,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:19,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:17:24,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:24,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 286 states and 364 transitions. [2024-11-08 22:17:24,505 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 364 transitions. [2024-11-08 22:17:24,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:17:24,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:24,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:25,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:29,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:17:36,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:36,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 287 states and 365 transitions. [2024-11-08 22:17:36,591 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 365 transitions. [2024-11-08 22:17:36,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:17:36,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:36,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:38,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:42,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2267 backedges. 2 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:17:49,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:49,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 288 states and 366 transitions. [2024-11-08 22:17:49,831 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 366 transitions. [2024-11-08 22:17:49,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:17:49,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:49,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:51,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:55,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2318 backedges. 2 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:18:02,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:02,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 289 states and 368 transitions. [2024-11-08 22:18:02,491 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 368 transitions. [2024-11-08 22:18:02,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:18:02,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:02,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:03,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:07,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2370 backedges. 2 proven. 1378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:18:13,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:13,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 290 states and 368 transitions. [2024-11-08 22:18:13,631 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 368 transitions. [2024-11-08 22:18:13,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:18:13,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:13,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:15,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:19,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2423 backedges. 2 proven. 1431 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:18:26,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:26,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 291 states and 369 transitions. [2024-11-08 22:18:26,202 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 369 transitions. [2024-11-08 22:18:26,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:18:26,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:26,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:27,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:35,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2477 backedges. 2 proven. 1485 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:18:55,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:55,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 292 states and 369 transitions. [2024-11-08 22:18:55,854 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 369 transitions. [2024-11-08 22:18:55,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:18:55,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:55,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:56,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat