./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test3-2.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_52aa936b-75f1-4d05-90a0-c8abbcf61720/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52aa936b-75f1-4d05-90a0-c8abbcf61720/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_52aa936b-75f1-4d05-90a0-c8abbcf61720/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52aa936b-75f1-4d05-90a0-c8abbcf61720/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52aa936b-75f1-4d05-90a0-c8abbcf61720/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_52aa936b-75f1-4d05-90a0-c8abbcf61720/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 be29e8161f6a6b8e8b181f151bf5388e6a9e3237ae426f572d4ceda403cee9b8 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:33:31,363 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:33:31,454 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52aa936b-75f1-4d05-90a0-c8abbcf61720/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-08 19:33:31,460 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:33:31,462 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:33:31,496 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:33:31,501 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:33:31,501 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:33:31,502 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:33:31,502 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:33:31,502 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:33:31,503 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:33:31,503 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:33:31,503 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:33:31,504 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:33:31,504 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 19:33:31,508 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 19:33:31,509 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:33:31,509 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:33:31,510 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:33:31,510 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:33:31,510 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:33:31,511 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:33:31,511 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:33:31,512 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:33:31,512 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:33:31,512 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:33:31,513 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:33:31,513 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:33:31,518 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:33:31,518 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:33:31,519 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:33:31,519 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:33:31,519 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_52aa936b-75f1-4d05-90a0-c8abbcf61720/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52aa936b-75f1-4d05-90a0-c8abbcf61720/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be29e8161f6a6b8e8b181f151bf5388e6a9e3237ae426f572d4ceda403cee9b8 [2024-11-08 19:33:31,786 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:33:31,831 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:33:31,834 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:33:31,835 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:33:31,836 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:33:31,837 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52aa936b-75f1-4d05-90a0-c8abbcf61720/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test3-2.i Unable to find full path for "g++" [2024-11-08 19:33:33,793 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:33:34,102 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:33:34,103 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52aa936b-75f1-4d05-90a0-c8abbcf61720/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test3-2.i [2024-11-08 19:33:34,130 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52aa936b-75f1-4d05-90a0-c8abbcf61720/bin/ukojak-verify-ImItNfHLgk/data/7a1176f34/832f8169daa840f4aab680f619902a3a/FLAGd45f66040 [2024-11-08 19:33:34,148 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52aa936b-75f1-4d05-90a0-c8abbcf61720/bin/ukojak-verify-ImItNfHLgk/data/7a1176f34/832f8169daa840f4aab680f619902a3a [2024-11-08 19:33:34,152 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:33:34,154 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:33:34,156 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:33:34,156 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:33:34,162 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:33:34,163 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:33:34" (1/1) ... [2024-11-08 19:33:34,165 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@378f68e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:34, skipping insertion in model container [2024-11-08 19:33:34,165 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:33:34" (1/1) ... [2024-11-08 19:33:34,228 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:33:34,907 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:33:34,922 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:33:35,046 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:33:35,096 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:33:35,096 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:35 WrapperNode [2024-11-08 19:33:35,096 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:33:35,097 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:33:35,097 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:33:35,097 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:33:35,104 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:35" (1/1) ... [2024-11-08 19:33:35,143 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:35" (1/1) ... [2024-11-08 19:33:35,243 INFO L138 Inliner]: procedures = 177, calls = 325, calls flagged for inlining = 8, calls inlined = 9, statements flattened = 1582 [2024-11-08 19:33:35,244 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:33:35,246 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:33:35,246 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:33:35,246 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:33:35,255 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:35" (1/1) ... [2024-11-08 19:33:35,256 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:35" (1/1) ... [2024-11-08 19:33:35,271 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:35" (1/1) ... [2024-11-08 19:33:35,271 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:35" (1/1) ... [2024-11-08 19:33:35,318 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:35" (1/1) ... [2024-11-08 19:33:35,339 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:35" (1/1) ... [2024-11-08 19:33:35,347 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:35" (1/1) ... [2024-11-08 19:33:35,362 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:35" (1/1) ... [2024-11-08 19:33:35,377 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:33:35,378 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:33:35,378 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:33:35,378 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:33:35,379 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:35" (1/1) ... [2024-11-08 19:33:35,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:33:35,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52aa936b-75f1-4d05-90a0-c8abbcf61720/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:33:35,413 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52aa936b-75f1-4d05-90a0-c8abbcf61720/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:33:35,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52aa936b-75f1-4d05-90a0-c8abbcf61720/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:33:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:33:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:33:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:33:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:33:35,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:33:35,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:33:35,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:33:35,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:33:35,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:33:35,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:33:35,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:33:35,793 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:33:35,795 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:33:37,614 INFO L? ?]: Removed 344 outVars from TransFormulas that were not future-live. [2024-11-08 19:33:37,614 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:33:39,275 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:33:39,277 INFO L316 CfgBuilder]: Removed 66 assume(true) statements. [2024-11-08 19:33:39,278 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:33:39 BoogieIcfgContainer [2024-11-08 19:33:39,278 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:33:39,279 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:33:39,280 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:33:39,292 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:33:39,292 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:33:39" (1/1) ... [2024-11-08 19:33:39,305 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:33:39,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:39,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 147 states and 250 transitions. [2024-11-08 19:33:39,383 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 250 transitions. [2024-11-08 19:33:39,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 19:33:39,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:39,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:39,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:39,702 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 19:33:39,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:39,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 148 states and 251 transitions. [2024-11-08 19:33:39,761 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 251 transitions. [2024-11-08 19:33:39,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:33:39,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:39,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:39,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:39,835 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 19:33:39,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:39,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 148 states and 249 transitions. [2024-11-08 19:33:39,857 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 249 transitions. [2024-11-08 19:33:39,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:33:39,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:39,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:39,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:39,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:39,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:39,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 147 states and 244 transitions. [2024-11-08 19:33:39,958 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 244 transitions. [2024-11-08 19:33:39,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:33:39,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:39,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:39,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:40,167 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 19:33:40,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:40,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 157 states and 263 transitions. [2024-11-08 19:33:40,237 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 263 transitions. [2024-11-08 19:33:40,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:33:40,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:40,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:40,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:40,382 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 19:33:40,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:40,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 163 states and 271 transitions. [2024-11-08 19:33:40,657 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 271 transitions. [2024-11-08 19:33:40,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:33:40,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:40,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:40,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:40,745 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 19:33:40,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:40,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 166 states and 276 transitions. [2024-11-08 19:33:40,895 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 276 transitions. [2024-11-08 19:33:40,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:33:40,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:40,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:40,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:40,924 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 19:33:40,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:40,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 166 states and 272 transitions. [2024-11-08 19:33:40,929 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 272 transitions. [2024-11-08 19:33:40,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:33:40,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:40,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:40,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:40,973 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 19:33:40,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:40,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 166 states and 270 transitions. [2024-11-08 19:33:40,978 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 270 transitions. [2024-11-08 19:33:40,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:33:40,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:40,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:40,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:41,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:41,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:41,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 166 states and 268 transitions. [2024-11-08 19:33:41,024 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 268 transitions. [2024-11-08 19:33:41,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:33:41,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:41,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:41,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:41,109 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 19:33:41,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:41,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 166 states and 264 transitions. [2024-11-08 19:33:41,119 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 264 transitions. [2024-11-08 19:33:41,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:33:41,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:41,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:41,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:41,194 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 19:33:45,103 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:33:45,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:45,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 166 states and 262 transitions. [2024-11-08 19:33:45,111 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 262 transitions. [2024-11-08 19:33:45,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:33:45,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:45,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:45,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:46,134 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 19:33:47,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:47,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 171 states and 271 transitions. [2024-11-08 19:33:47,409 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 271 transitions. [2024-11-08 19:33:47,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:33:47,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:47,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:47,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:47,450 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 19:33:47,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:47,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 171 states and 265 transitions. [2024-11-08 19:33:47,459 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 265 transitions. [2024-11-08 19:33:47,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:33:47,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:47,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:47,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:47,583 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 19:33:57,601 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 19:33:57,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:57,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 171 states and 259 transitions. [2024-11-08 19:33:57,659 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 259 transitions. [2024-11-08 19:33:57,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:33:57,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:57,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:57,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:57,893 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 19:34:07,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:34:17,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:34:27,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:34:37,989 WARN L539 Checker$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 19:34:38,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:38,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 183 states and 273 transitions. [2024-11-08 19:34:38,020 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 273 transitions. [2024-11-08 19:34:38,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:34:38,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:38,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:38,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:38,131 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 19:34:38,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:38,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 183 states and 271 transitions. [2024-11-08 19:34:38,141 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 271 transitions. [2024-11-08 19:34:38,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:34:38,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:38,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:38,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:38,379 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 19:34:38,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:38,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 183 states and 269 transitions. [2024-11-08 19:34:38,463 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 269 transitions. [2024-11-08 19:34:38,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:34:38,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:38,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:38,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:38,571 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 19:34:38,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:38,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 183 states and 267 transitions. [2024-11-08 19:34:38,583 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 267 transitions. [2024-11-08 19:34:38,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:34:38,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:38,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:38,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:38,684 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 19:34:40,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:34:40,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:40,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 183 states and 265 transitions. [2024-11-08 19:34:40,346 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 265 transitions. [2024-11-08 19:34:40,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:34:40,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:40,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:40,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:40,645 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:34:47,599 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:34:47,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:47,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 187 states and 268 transitions. [2024-11-08 19:34:47,644 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 268 transitions. [2024-11-08 19:34:47,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:34:47,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:47,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:48,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:48,605 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 19:34:48,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:48,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 188 states and 269 transitions. [2024-11-08 19:34:48,753 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 269 transitions. [2024-11-08 19:34:48,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:34:48,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:48,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:49,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:49,688 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 19:34:50,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:50,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 189 states and 270 transitions. [2024-11-08 19:34:50,401 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 270 transitions. [2024-11-08 19:34:50,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:34:50,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:50,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:50,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:51,447 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 19:34:51,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:51,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 190 states and 272 transitions. [2024-11-08 19:34:51,891 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 272 transitions. [2024-11-08 19:34:51,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:34:51,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:51,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:52,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:53,000 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 19:34:53,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:53,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 191 states and 272 transitions. [2024-11-08 19:34:53,851 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 272 transitions. [2024-11-08 19:34:53,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:34:53,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:53,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:54,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:55,024 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 19:34:55,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:55,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 192 states and 274 transitions. [2024-11-08 19:34:55,633 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 274 transitions. [2024-11-08 19:34:55,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:34:55,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:55,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:56,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:56,991 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 19:34:57,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:57,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 193 states and 274 transitions. [2024-11-08 19:34:57,795 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 274 transitions. [2024-11-08 19:34:57,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:34:57,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:57,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:58,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:58,959 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 19:34:59,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:59,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 194 states and 275 transitions. [2024-11-08 19:34:59,431 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 275 transitions. [2024-11-08 19:34:59,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:34:59,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:59,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:59,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:00,874 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 19:35:01,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:01,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 195 states and 276 transitions. [2024-11-08 19:35:01,462 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 276 transitions. [2024-11-08 19:35:01,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:35:01,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:01,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:01,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:03,018 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 19:35:03,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:03,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 196 states and 277 transitions. [2024-11-08 19:35:03,560 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 277 transitions. [2024-11-08 19:35:03,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:35:03,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:03,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:03,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:05,109 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 19:35:06,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:06,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 197 states and 279 transitions. [2024-11-08 19:35:06,065 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 279 transitions. [2024-11-08 19:35:06,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:35:06,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:06,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:06,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:07,446 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 19:35:08,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:08,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 198 states and 280 transitions. [2024-11-08 19:35:08,683 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 280 transitions. [2024-11-08 19:35:08,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:35:08,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:08,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:09,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:09,979 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 19:35:11,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:11,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 199 states and 281 transitions. [2024-11-08 19:35:11,131 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 281 transitions. [2024-11-08 19:35:11,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:35:11,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:11,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:11,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:11,599 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 19:35:17,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:35:23,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:23,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 247 states and 342 transitions. [2024-11-08 19:35:23,553 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 342 transitions. [2024-11-08 19:35:23,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:35:23,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:23,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:23,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:25,594 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 19:35:29,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:29,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 248 states and 342 transitions. [2024-11-08 19:35:29,144 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 342 transitions. [2024-11-08 19:35:29,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:35:29,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:29,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:29,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:30,938 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 19:35:32,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:32,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 249 states and 344 transitions. [2024-11-08 19:35:32,137 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 344 transitions. [2024-11-08 19:35:32,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:35:32,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:32,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:32,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:33,603 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 19:35:35,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:35,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 250 states and 345 transitions. [2024-11-08 19:35:35,284 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 345 transitions. [2024-11-08 19:35:35,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:35:35,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:35,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:35,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:36,819 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 19:35:38,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:38,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 251 states and 346 transitions. [2024-11-08 19:35:38,569 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 346 transitions. [2024-11-08 19:35:38,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:35:38,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:38,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:38,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:40,062 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 19:35:41,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:41,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 252 states and 348 transitions. [2024-11-08 19:35:41,918 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 348 transitions. [2024-11-08 19:35:41,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:35:41,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:41,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:42,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:42,186 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 19:35:52,783 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 19:36:02,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:36:08,236 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:36:08,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:08,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 224 states and 315 transitions. [2024-11-08 19:36:08,263 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 315 transitions. [2024-11-08 19:36:08,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:36:08,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:08,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:08,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:09,905 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 19:36:11,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:11,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 225 states and 315 transitions. [2024-11-08 19:36:11,803 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 315 transitions. [2024-11-08 19:36:11,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:36:11,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:11,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:12,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:14,330 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 19:36:19,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:19,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 226 states and 315 transitions. [2024-11-08 19:36:19,597 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 315 transitions. [2024-11-08 19:36:19,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:36:19,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:19,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:20,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:21,504 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 19:36:22,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:22,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 227 states and 316 transitions. [2024-11-08 19:36:22,831 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 316 transitions. [2024-11-08 19:36:22,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:36:22,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:22,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:23,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:24,863 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 19:36:26,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:26,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 228 states and 317 transitions. [2024-11-08 19:36:26,097 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 317 transitions. [2024-11-08 19:36:26,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:36:26,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:26,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:26,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:27,867 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 19:36:29,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:29,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 229 states and 318 transitions. [2024-11-08 19:36:29,157 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 318 transitions. [2024-11-08 19:36:29,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:36:29,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:29,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:29,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:31,732 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 19:36:34,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:34,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 230 states and 320 transitions. [2024-11-08 19:36:34,238 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 320 transitions. [2024-11-08 19:36:34,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:36:34,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:34,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:34,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:35,879 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 19:36:38,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:38,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 231 states and 321 transitions. [2024-11-08 19:36:38,244 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 321 transitions. [2024-11-08 19:36:38,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:36:38,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:38,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:38,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:40,084 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 19:36:42,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:42,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 232 states and 322 transitions. [2024-11-08 19:36:42,504 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 322 transitions. [2024-11-08 19:36:42,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 19:36:42,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:42,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:43,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:44,680 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 19:36:47,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:47,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 233 states and 323 transitions. [2024-11-08 19:36:47,200 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 323 transitions. [2024-11-08 19:36:47,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:36:47,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:47,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:47,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:49,085 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 19:36:51,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:51,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 234 states and 325 transitions. [2024-11-08 19:36:51,633 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 325 transitions. [2024-11-08 19:36:51,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:36:51,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:51,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:51,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:55,121 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 19:37:02,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:02,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 235 states and 324 transitions. [2024-11-08 19:37:02,252 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 324 transitions. [2024-11-08 19:37:02,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:37:02,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:02,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:02,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:04,709 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 19:37:06,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:06,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 236 states and 326 transitions. [2024-11-08 19:37:06,888 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 326 transitions. [2024-11-08 19:37:06,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:37:06,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:06,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:07,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:09,011 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 19:37:12,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:12,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 237 states and 327 transitions. [2024-11-08 19:37:12,029 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 327 transitions. [2024-11-08 19:37:12,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:37:12,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:12,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:12,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:14,088 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 19:37:17,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:17,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 238 states and 328 transitions. [2024-11-08 19:37:17,185 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 328 transitions. [2024-11-08 19:37:17,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:37:17,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:17,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:17,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:19,601 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 19:37:22,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:22,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 239 states and 330 transitions. [2024-11-08 19:37:22,610 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 330 transitions. [2024-11-08 19:37:22,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:37:22,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:22,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:22,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:26,436 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 19:37:33,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:33,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 240 states and 329 transitions. [2024-11-08 19:37:33,627 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 329 transitions. [2024-11-08 19:37:33,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:37:33,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:33,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:34,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:36,172 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 19:37:38,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:38,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 241 states and 330 transitions. [2024-11-08 19:37:38,135 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 330 transitions. [2024-11-08 19:37:38,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:37:38,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:38,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:38,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:41,044 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 19:37:43,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:43,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 242 states and 332 transitions. [2024-11-08 19:37:43,822 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 332 transitions. [2024-11-08 19:37:43,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:37:43,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:43,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:44,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:46,577 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 19:37:49,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:49,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 243 states and 332 transitions. [2024-11-08 19:37:49,721 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 332 transitions. [2024-11-08 19:37:49,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:37:49,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:49,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:50,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:52,446 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 19:37:54,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:54,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 244 states and 334 transitions. [2024-11-08 19:37:54,940 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 334 transitions. [2024-11-08 19:37:54,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:37:54,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:54,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:55,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:57,474 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 19:38:00,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:00,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 245 states and 335 transitions. [2024-11-08 19:38:00,694 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 335 transitions. [2024-11-08 19:38:00,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:38:00,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:00,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:01,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:03,364 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 19:38:06,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:06,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 246 states and 336 transitions. [2024-11-08 19:38:06,694 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 336 transitions. [2024-11-08 19:38:06,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:38:06,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:06,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:07,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:09,388 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 19:38:12,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:12,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 247 states and 337 transitions. [2024-11-08 19:38:12,973 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 337 transitions. [2024-11-08 19:38:12,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:38:12,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:12,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:13,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:17,063 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 19:38:25,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:25,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 248 states and 337 transitions. [2024-11-08 19:38:25,253 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 337 transitions. [2024-11-08 19:38:25,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:38:25,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:25,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:25,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:28,497 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 19:38:31,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:31,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 249 states and 339 transitions. [2024-11-08 19:38:31,395 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 339 transitions. [2024-11-08 19:38:31,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:38:31,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:31,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:31,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:35,011 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 19:38:38,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:38,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 250 states and 339 transitions. [2024-11-08 19:38:38,881 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 339 transitions. [2024-11-08 19:38:38,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:38:38,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:38,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:39,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:00,866 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 19:39:24,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:24,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 251 states and 341 transitions. [2024-11-08 19:39:24,540 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 341 transitions. [2024-11-08 19:39:24,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:39:24,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:24,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:25,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:25,953 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 19:39:27,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:27,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 252 states and 342 transitions. [2024-11-08 19:39:27,314 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 342 transitions. [2024-11-08 19:39:27,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:39:27,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:27,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:27,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:28,518 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 19:39:30,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:30,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 253 states and 343 transitions. [2024-11-08 19:39:30,151 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 343 transitions. [2024-11-08 19:39:30,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:39:30,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:30,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:31,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:32,245 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 19:39:34,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:34,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 254 states and 345 transitions. [2024-11-08 19:39:34,445 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 345 transitions. [2024-11-08 19:39:34,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:39:34,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:34,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:35,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:36,416 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 19:39:39,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:39,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 255 states and 346 transitions. [2024-11-08 19:39:39,798 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 346 transitions. [2024-11-08 19:39:39,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:39:39,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:39,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:40,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:41,873 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 19:39:45,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:45,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 256 states and 347 transitions. [2024-11-08 19:39:45,516 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 347 transitions. [2024-11-08 19:39:45,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:39:45,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:45,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:46,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:48,586 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 19:39:55,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:55,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 257 states and 347 transitions. [2024-11-08 19:39:55,147 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 347 transitions. [2024-11-08 19:39:55,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:39:55,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:55,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:55,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:57,563 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 19:40:00,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:00,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 258 states and 349 transitions. [2024-11-08 19:40:00,207 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 349 transitions. [2024-11-08 19:40:00,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:40:00,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:00,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:00,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:02,158 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 19:40:05,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:05,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 259 states and 350 transitions. [2024-11-08 19:40:05,852 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 350 transitions. [2024-11-08 19:40:05,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:40:05,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:05,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:06,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:08,634 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 19:40:14,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:14,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 260 states and 350 transitions. [2024-11-08 19:40:14,029 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 350 transitions. [2024-11-08 19:40:14,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:40:14,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:14,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:14,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:16,187 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 19:40:18,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:18,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 261 states and 352 transitions. [2024-11-08 19:40:18,958 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 352 transitions. [2024-11-08 19:40:18,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:40:18,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:18,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:19,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:21,039 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 19:40:24,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:24,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 262 states and 353 transitions. [2024-11-08 19:40:24,932 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 353 transitions. [2024-11-08 19:40:24,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:40:24,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:24,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:25,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:27,712 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 19:40:33,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:33,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 263 states and 353 transitions. [2024-11-08 19:40:33,326 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 353 transitions. [2024-11-08 19:40:33,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:40:33,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:33,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:33,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:35,884 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 19:40:38,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:38,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 264 states and 355 transitions. [2024-11-08 19:40:38,822 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 355 transitions. [2024-11-08 19:40:38,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:40:38,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:38,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:39,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:41,042 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 19:40:44,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:44,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 265 states and 356 transitions. [2024-11-08 19:40:44,951 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 356 transitions. [2024-11-08 19:40:44,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:40:44,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:44,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:45,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:47,420 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 19:40:51,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:51,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 266 states and 357 transitions. [2024-11-08 19:40:51,131 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 357 transitions. [2024-11-08 19:40:51,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:40:51,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:51,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:52,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:55,139 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 19:41:02,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:02,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 267 states and 357 transitions. [2024-11-08 19:41:02,929 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 357 transitions. [2024-11-08 19:41:02,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:41:02,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:02,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:03,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:05,279 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 19:41:07,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:07,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 268 states and 358 transitions. [2024-11-08 19:41:07,840 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 358 transitions. [2024-11-08 19:41:07,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 19:41:07,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:07,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:08,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:10,609 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 19:41:13,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:13,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 269 states and 359 transitions. [2024-11-08 19:41:13,490 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 359 transitions. [2024-11-08 19:41:13,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:41:13,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:13,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:14,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:16,384 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 19:41:18,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:18,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 270 states and 360 transitions. [2024-11-08 19:41:18,977 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 360 transitions. [2024-11-08 19:41:18,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:41:18,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:18,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:19,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:23,858 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 19:41:28,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:28,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 271 states and 362 transitions. [2024-11-08 19:41:28,443 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 362 transitions. [2024-11-08 19:41:28,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:41:28,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:28,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:29,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:31,781 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 19:41:35,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:35,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 272 states and 363 transitions. [2024-11-08 19:41:35,941 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 363 transitions. [2024-11-08 19:41:35,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:41:35,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:35,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:36,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:39,532 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 19:41:46,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:46,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 273 states and 363 transitions. [2024-11-08 19:41:46,147 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 363 transitions. [2024-11-08 19:41:46,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:41:46,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:46,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:47,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:50,107 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 19:41:53,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:53,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 274 states and 365 transitions. [2024-11-08 19:41:53,600 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 365 transitions. [2024-11-08 19:41:53,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:41:53,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:53,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:54,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:56,769 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 19:42:01,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:01,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 275 states and 365 transitions. [2024-11-08 19:42:01,206 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 365 transitions. [2024-11-08 19:42:01,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:42:01,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:01,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:01,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:04,759 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 19:42:08,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:08,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 276 states and 367 transitions. [2024-11-08 19:42:08,016 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 367 transitions. [2024-11-08 19:42:08,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:42:08,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:08,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:08,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:11,269 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 19:42:15,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:15,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 277 states and 367 transitions. [2024-11-08 19:42:15,982 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 367 transitions. [2024-11-08 19:42:15,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 19:42:15,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:15,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:16,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:18,928 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 19:42:21,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:21,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 278 states and 368 transitions. [2024-11-08 19:42:21,648 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 368 transitions. [2024-11-08 19:42:21,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:42:21,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:21,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:22,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:26,278 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 19:42:30,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:30,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 279 states and 370 transitions. [2024-11-08 19:42:30,369 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 370 transitions. [2024-11-08 19:42:30,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:42:30,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:30,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:30,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:33,823 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 19:42:38,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:38,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 280 states and 370 transitions. [2024-11-08 19:42:38,618 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 370 transitions. [2024-11-08 19:42:38,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:42:38,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:38,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:39,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:42,336 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 19:42:46,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:46,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 281 states and 372 transitions. [2024-11-08 19:42:46,170 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 372 transitions. [2024-11-08 19:42:46,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:42:46,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:46,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:47,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:49,668 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 19:42:54,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:54,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 282 states and 373 transitions. [2024-11-08 19:42:54,604 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 373 transitions. [2024-11-08 19:42:54,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 19:42:54,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:54,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:55,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:58,081 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 19:43:03,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:03,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 283 states and 375 transitions. [2024-11-08 19:43:03,028 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 375 transitions. [2024-11-08 19:43:03,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:43:03,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:03,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:03,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:06,684 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 19:43:11,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:11,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 284 states and 375 transitions. [2024-11-08 19:43:11,483 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 375 transitions. [2024-11-08 19:43:11,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:43:11,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:11,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:12,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:14,985 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 19:43:19,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:19,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 285 states and 376 transitions. [2024-11-08 19:43:19,683 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 376 transitions. [2024-11-08 19:43:19,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:43:19,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:19,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:20,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:23,317 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 19:43:28,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:28,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 286 states and 377 transitions. [2024-11-08 19:43:28,084 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 377 transitions. [2024-11-08 19:43:28,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:43:28,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:28,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:29,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:34,953 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 19:43:51,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:51,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 287 states and 377 transitions. [2024-11-08 19:43:51,190 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 377 transitions. [2024-11-08 19:43:51,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:43:51,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:51,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:53,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:57,057 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 19:44:00,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:00,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 288 states and 379 transitions. [2024-11-08 19:44:00,968 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 379 transitions. [2024-11-08 19:44:00,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:44:00,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:00,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:01,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:04,877 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 19:44:10,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:10,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 289 states and 380 transitions. [2024-11-08 19:44:10,163 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 380 transitions. [2024-11-08 19:44:10,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:44:10,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:10,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:11,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:15,437 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 19:44:23,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:23,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 290 states and 380 transitions. [2024-11-08 19:44:23,376 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 380 transitions. [2024-11-08 19:44:23,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:44:23,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:23,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:24,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:28,206 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 19:44:32,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:32,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 291 states and 382 transitions. [2024-11-08 19:44:32,359 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 382 transitions. [2024-11-08 19:44:32,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:44:32,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:32,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:34,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:37,427 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 19:44:42,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:42,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 292 states and 383 transitions. [2024-11-08 19:44:42,994 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 383 transitions. [2024-11-08 19:44:42,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:44:42,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:42,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:43,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:47,155 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 19:44:52,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:52,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 293 states and 384 transitions. [2024-11-08 19:44:52,529 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 384 transitions. [2024-11-08 19:44:52,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:44:52,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:52,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:53,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:58,000 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 19:45:04,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:04,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 294 states and 385 transitions. [2024-11-08 19:45:04,197 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 385 transitions. [2024-11-08 19:45:04,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:45:04,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:04,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:05,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:08,658 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 19:45:14,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:14,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 295 states and 387 transitions. [2024-11-08 19:45:14,494 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 387 transitions. [2024-11-08 19:45:14,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:45:14,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:14,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:16,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:19,750 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 19:45:25,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:25,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 296 states and 387 transitions. [2024-11-08 19:45:25,750 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 387 transitions. [2024-11-08 19:45:25,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 19:45:25,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:25,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:26,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:33,756 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 19:45:53,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:53,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 297 states and 387 transitions. [2024-11-08 19:45:53,361 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 387 transitions. [2024-11-08 19:45:53,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:45:53,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:53,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:54,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:59,462 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 19:46:04,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:04,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 298 states and 389 transitions. [2024-11-08 19:46:04,131 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 389 transitions. [2024-11-08 19:46:04,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 19:46:04,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:04,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:04,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:09,406 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 19:46:15,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:15,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 299 states and 389 transitions. [2024-11-08 19:46:15,721 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 389 transitions. [2024-11-08 19:46:15,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 19:46:15,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:15,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:16,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:20,552 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 19:46:24,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:24,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 300 states and 390 transitions. [2024-11-08 19:46:24,449 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 390 transitions. [2024-11-08 19:46:24,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 19:46:24,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:24,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:26,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:30,136 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 19:46:34,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:34,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 301 states and 391 transitions. [2024-11-08 19:46:34,296 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 391 transitions. [2024-11-08 19:46:34,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 19:46:34,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:34,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:35,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:42,198 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 19:46:48,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:48,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 302 states and 393 transitions. [2024-11-08 19:46:48,522 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 393 transitions. [2024-11-08 19:46:48,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 19:46:48,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:48,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:49,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:54,443 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 19:47:01,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:01,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 303 states and 393 transitions. [2024-11-08 19:47:01,107 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 393 transitions. [2024-11-08 19:47:01,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 19:47:01,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:01,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:04,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat