./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test17_3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) 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_bc8f0527-03f8-4d8c-8da7-c3c3f73cdec3/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc8f0527-03f8-4d8c-8da7-c3c3f73cdec3/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_bc8f0527-03f8-4d8c-8da7-c3c3f73cdec3/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc8f0527-03f8-4d8c-8da7-c3c3f73cdec3/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test17_3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc8f0527-03f8-4d8c-8da7-c3c3f73cdec3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc8f0527-03f8-4d8c-8da7-c3c3f73cdec3/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-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 38a2fba2a92db51b6a97ddc82d5dc9e2df7a8770315ef841bfaf5f0764404946 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:30:32,642 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:30:32,764 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc8f0527-03f8-4d8c-8da7-c3c3f73cdec3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 23:30:32,770 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:30:32,771 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:30:32,811 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:30:32,813 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:30:32,813 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:30:32,813 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:30:32,814 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:30:32,816 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:30:32,816 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:30:32,817 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:30:32,818 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:30:32,818 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:30:32,819 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 23:30:32,819 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:30:32,819 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:30:32,820 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:30:32,820 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:30:32,820 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:30:32,821 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:30:32,821 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:30:32,822 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:30:32,822 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:30:32,822 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:30:32,831 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:30:32,832 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:30:32,832 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:30:32,833 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:30:32,833 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_bc8f0527-03f8-4d8c-8da7-c3c3f73cdec3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc8f0527-03f8-4d8c-8da7-c3c3f73cdec3/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 38a2fba2a92db51b6a97ddc82d5dc9e2df7a8770315ef841bfaf5f0764404946 [2024-11-08 23:30:33,107 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:30:33,130 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:30:33,133 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:30:33,134 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:30:33,135 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:30:33,136 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc8f0527-03f8-4d8c-8da7-c3c3f73cdec3/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-memsafety/memleaks_test17_3.i Unable to find full path for "g++" [2024-11-08 23:30:35,225 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:30:35,628 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:30:35,629 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc8f0527-03f8-4d8c-8da7-c3c3f73cdec3/sv-benchmarks/c/ldv-memsafety/memleaks_test17_3.i [2024-11-08 23:30:35,649 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc8f0527-03f8-4d8c-8da7-c3c3f73cdec3/bin/ukojak-verify-ImItNfHLgk/data/b280013bc/231d996629f045d888c28efe8b11b2c4/FLAGae723c2c2 [2024-11-08 23:30:35,670 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc8f0527-03f8-4d8c-8da7-c3c3f73cdec3/bin/ukojak-verify-ImItNfHLgk/data/b280013bc/231d996629f045d888c28efe8b11b2c4 [2024-11-08 23:30:35,674 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:30:35,676 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:30:35,680 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:30:35,680 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:30:35,686 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:30:35,687 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:30:35" (1/1) ... [2024-11-08 23:30:35,690 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@679a25a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:30:35, skipping insertion in model container [2024-11-08 23:30:35,690 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:30:35" (1/1) ... [2024-11-08 23:30:35,751 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:30:36,236 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:30:36,263 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:30:36,365 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:30:36,413 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:30:36,413 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:30:36 WrapperNode [2024-11-08 23:30:36,414 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:30:36,415 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:30:36,415 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:30:36,415 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:30:36,422 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:30:36" (1/1) ... [2024-11-08 23:30:36,442 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:30:36" (1/1) ... [2024-11-08 23:30:36,469 INFO L138 Inliner]: procedures = 165, calls = 76, calls flagged for inlining = 31, calls inlined = 6, statements flattened = 92 [2024-11-08 23:30:36,469 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:30:36,470 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:30:36,470 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:30:36,471 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:30:36,480 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:30:36" (1/1) ... [2024-11-08 23:30:36,481 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:30:36" (1/1) ... [2024-11-08 23:30:36,483 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:30:36" (1/1) ... [2024-11-08 23:30:36,484 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:30:36" (1/1) ... [2024-11-08 23:30:36,494 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:30:36" (1/1) ... [2024-11-08 23:30:36,501 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:30:36" (1/1) ... [2024-11-08 23:30:36,502 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:30:36" (1/1) ... [2024-11-08 23:30:36,503 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:30:36" (1/1) ... [2024-11-08 23:30:36,506 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:30:36,510 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:30:36,511 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:30:36,511 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:30:36,512 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:30:36" (1/1) ... [2024-11-08 23:30:36,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:30:36,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc8f0527-03f8-4d8c-8da7-c3c3f73cdec3/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:30:36,555 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc8f0527-03f8-4d8c-8da7-c3c3f73cdec3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:30:36,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc8f0527-03f8-4d8c-8da7-c3c3f73cdec3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:30:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:30:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:30:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:30:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:30:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:30:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 23:30:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:30:36,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:30:36,748 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:30:36,750 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:30:36,973 INFO L? ?]: Removed 55 outVars from TransFormulas that were not future-live. [2024-11-08 23:30:36,973 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:30:37,054 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:30:37,055 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:30:37,055 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:30:37 BoogieIcfgContainer [2024-11-08 23:30:37,055 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:30:37,056 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:30:37,056 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:30:37,072 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:30:37,072 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:30:37" (1/1) ... [2024-11-08 23:30:37,082 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:30:37,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:37,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 41 states and 48 transitions. [2024-11-08 23:30:37,137 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 48 transitions. [2024-11-08 23:30:37,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:30:37,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:37,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:37,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:37,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:37,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:37,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 43 states and 50 transitions. [2024-11-08 23:30:37,590 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 50 transitions. [2024-11-08 23:30:37,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:30:37,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:37,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:37,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:37,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:38,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:38,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 42 states and 49 transitions. [2024-11-08 23:30:38,108 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 49 transitions. [2024-11-08 23:30:38,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:30:38,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:38,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:38,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:38,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:39,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:39,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 45 states and 56 transitions. [2024-11-08 23:30:39,294 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2024-11-08 23:30:39,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:30:39,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:39,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:39,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:39,793 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:41,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:41,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 51 states and 70 transitions. [2024-11-08 23:30:41,642 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 70 transitions. [2024-11-08 23:30:41,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:30:41,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:41,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:41,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:42,301 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:44,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:44,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 55 states and 81 transitions. [2024-11-08 23:30:44,129 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 81 transitions. [2024-11-08 23:30:44,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:30:44,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:44,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:44,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:44,424 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:45,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:45,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 56 states and 84 transitions. [2024-11-08 23:30:45,458 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 84 transitions. [2024-11-08 23:30:45,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:30:45,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:45,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:45,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:45,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:46,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:46,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 56 states and 83 transitions. [2024-11-08 23:30:46,036 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 83 transitions. [2024-11-08 23:30:46,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:30:46,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:46,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:46,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:46,807 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:48,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:48,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 60 states and 91 transitions. [2024-11-08 23:30:48,722 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 91 transitions. [2024-11-08 23:30:48,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:30:48,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:48,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:48,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:48,908 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:49,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:49,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 63 states and 96 transitions. [2024-11-08 23:30:49,741 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 96 transitions. [2024-11-08 23:30:49,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:30:49,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:49,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:49,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:50,451 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:52,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:52,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 66 states and 104 transitions. [2024-11-08 23:30:52,239 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 104 transitions. [2024-11-08 23:30:52,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:30:52,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:52,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:52,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:52,590 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:53,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:53,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 67 states and 104 transitions. [2024-11-08 23:30:53,271 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 104 transitions. [2024-11-08 23:30:53,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:30:53,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:53,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:53,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:53,357 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:54,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:54,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 68 states and 107 transitions. [2024-11-08 23:30:54,005 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 107 transitions. [2024-11-08 23:30:54,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:30:54,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:54,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:54,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:54,037 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:30:54,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:54,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 68 states and 106 transitions. [2024-11-08 23:30:54,742 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 106 transitions. [2024-11-08 23:30:54,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:30:54,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:54,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:54,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:54,968 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:55,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:55,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 71 states and 111 transitions. [2024-11-08 23:30:55,900 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 111 transitions. [2024-11-08 23:30:55,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:30:55,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:55,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:55,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:55,988 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:56,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:56,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 72 states and 114 transitions. [2024-11-08 23:30:56,639 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 114 transitions. [2024-11-08 23:30:56,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:30:56,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:56,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:56,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:56,735 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:57,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:57,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 74 states and 119 transitions. [2024-11-08 23:30:57,713 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 119 transitions. [2024-11-08 23:30:57,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:30:57,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:57,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:57,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:58,573 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:01,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:01,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 78 states and 129 transitions. [2024-11-08 23:31:01,006 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 129 transitions. [2024-11-08 23:31:01,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:31:01,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:01,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:01,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:01,069 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:02,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:02,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 80 states and 132 transitions. [2024-11-08 23:31:02,100 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 132 transitions. [2024-11-08 23:31:02,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:31:02,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:02,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:02,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:02,336 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:04,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:04,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 84 states and 144 transitions. [2024-11-08 23:31:04,244 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 144 transitions. [2024-11-08 23:31:04,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:31:04,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:04,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:04,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:04,915 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:06,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:06,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 86 states and 146 transitions. [2024-11-08 23:31:06,075 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 146 transitions. [2024-11-08 23:31:06,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:31:06,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:06,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:06,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:06,346 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:06,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:06,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 87 states and 146 transitions. [2024-11-08 23:31:06,798 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 146 transitions. [2024-11-08 23:31:06,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:31:06,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:06,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:06,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:06,835 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:31:07,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:07,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 87 states and 145 transitions. [2024-11-08 23:31:07,430 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 145 transitions. [2024-11-08 23:31:07,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:31:07,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:07,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:07,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:08,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:11,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:11,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 94 states and 157 transitions. [2024-11-08 23:31:11,828 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 157 transitions. [2024-11-08 23:31:11,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:31:11,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:11,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:11,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:12,084 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:13,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:13,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 97 states and 160 transitions. [2024-11-08 23:31:13,392 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 160 transitions. [2024-11-08 23:31:13,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:31:13,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:13,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:13,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:13,470 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:14,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:14,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 100 states and 165 transitions. [2024-11-08 23:31:14,409 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 165 transitions. [2024-11-08 23:31:14,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:31:14,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:14,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:14,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:14,494 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:16,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:16,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 103 states and 175 transitions. [2024-11-08 23:31:16,544 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2024-11-08 23:31:16,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:31:16,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:16,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:16,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:16,625 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:17,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:17,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 105 states and 178 transitions. [2024-11-08 23:31:17,989 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 178 transitions. [2024-11-08 23:31:17,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:31:17,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:17,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:18,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:18,893 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:24,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:24,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 116 states and 207 transitions. [2024-11-08 23:31:24,288 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 207 transitions. [2024-11-08 23:31:24,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:31:24,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:24,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:24,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:24,367 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:24,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:24,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 117 states and 208 transitions. [2024-11-08 23:31:24,970 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 208 transitions. [2024-11-08 23:31:24,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:31:24,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:24,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:24,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:25,035 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:25,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:25,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 118 states and 210 transitions. [2024-11-08 23:31:25,828 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 210 transitions. [2024-11-08 23:31:25,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:31:25,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:25,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:25,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:25,908 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:26,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:26,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 210 transitions. [2024-11-08 23:31:26,726 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 210 transitions. [2024-11-08 23:31:26,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:31:26,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:26,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:26,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:27,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:28,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:28,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 121 states and 212 transitions. [2024-11-08 23:31:28,038 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 212 transitions. [2024-11-08 23:31:28,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:31:28,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:28,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:28,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:28,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:30,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:30,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 122 states and 213 transitions. [2024-11-08 23:31:30,198 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 213 transitions. [2024-11-08 23:31:30,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:31:30,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:30,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:30,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:30,232 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:31:30,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:30,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 122 states and 212 transitions. [2024-11-08 23:31:30,920 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 212 transitions. [2024-11-08 23:31:30,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:31:30,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:30,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:30,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:33,519 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:44,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:44,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 143 states and 239 transitions. [2024-11-08 23:31:44,162 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 239 transitions. [2024-11-08 23:31:44,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:31:44,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:44,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:44,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:45,957 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:50,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:50,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 147 states and 252 transitions. [2024-11-08 23:31:50,623 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 252 transitions. [2024-11-08 23:31:50,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:31:50,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:50,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:50,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:51,223 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:53,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:53,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 149 states and 255 transitions. [2024-11-08 23:31:53,455 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 255 transitions. [2024-11-08 23:31:53,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:31:53,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:53,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:53,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:53,497 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:31:54,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:54,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 149 states and 254 transitions. [2024-11-08 23:31:54,309 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 254 transitions. [2024-11-08 23:31:54,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:31:54,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:54,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:54,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:56,620 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:32:05,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:05,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 158 states and 272 transitions. [2024-11-08 23:32:05,070 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 272 transitions. [2024-11-08 23:32:05,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:32:05,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:05,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:05,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:06,983 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:32:12,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:12,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 163 states and 282 transitions. [2024-11-08 23:32:12,249 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 282 transitions. [2024-11-08 23:32:12,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:32:12,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:12,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:12,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:13,952 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:32:19,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:19,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 168 states and 289 transitions. [2024-11-08 23:32:19,475 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 289 transitions. [2024-11-08 23:32:19,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:32:19,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:19,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:19,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:20,457 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:32:22,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:22,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 169 states and 291 transitions. [2024-11-08 23:32:22,181 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 291 transitions. [2024-11-08 23:32:22,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:32:22,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:22,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:22,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:22,228 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-08 23:32:23,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:23,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 169 states and 290 transitions. [2024-11-08 23:32:23,411 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 290 transitions. [2024-11-08 23:32:23,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:32:23,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:23,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:23,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:26,097 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 137 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:32:36,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:36,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 69 states and 76 transitions. [2024-11-08 23:32:36,518 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 76 transitions. [2024-11-08 23:32:36,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:32:36,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:36,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:36,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:36,730 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:32:38,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:38,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 69 states and 75 transitions. [2024-11-08 23:32:38,811 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 75 transitions. [2024-11-08 23:32:38,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:32:38,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:38,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:38,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:38,863 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 23:32:38,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:38,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 69 states and 74 transitions. [2024-11-08 23:32:38,902 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 74 transitions. [2024-11-08 23:32:38,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:32:38,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:38,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:38,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:39,979 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:32:40,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:40,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 68 states and 73 transitions. [2024-11-08 23:32:40,863 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 73 transitions. [2024-11-08 23:32:40,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:32:40,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:40,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:40,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:46,499 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 108 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:33:00,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:00,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 72 states and 82 transitions. [2024-11-08 23:33:00,268 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 82 transitions. [2024-11-08 23:33:00,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:33:00,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:00,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:00,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:00,720 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:33:06,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:06,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 76 states and 91 transitions. [2024-11-08 23:33:06,991 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 91 transitions. [2024-11-08 23:33:06,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:33:06,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:06,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:07,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:07,662 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:33:09,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:09,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 76 states and 89 transitions. [2024-11-08 23:33:09,932 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 89 transitions. [2024-11-08 23:33:09,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:33:09,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:09,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:09,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:11,371 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:33:35,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:35,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 81 states and 98 transitions. [2024-11-08 23:33:35,076 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 98 transitions. [2024-11-08 23:33:35,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:33:35,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:35,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:35,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:36,274 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:33:37,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:37,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 82 states and 100 transitions. [2024-11-08 23:33:37,266 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 100 transitions. [2024-11-08 23:33:37,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:33:37,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:37,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:37,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:37,318 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 23:33:41,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:41,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 88 states and 112 transitions. [2024-11-08 23:33:41,025 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 112 transitions. [2024-11-08 23:33:41,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:33:41,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:41,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:41,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:41,091 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:33:45,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:45,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 92 states and 120 transitions. [2024-11-08 23:33:45,860 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 120 transitions. [2024-11-08 23:33:45,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:33:45,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:45,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:45,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:54,890 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 108 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:08,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:08,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 96 states and 141 transitions. [2024-11-08 23:34:08,512 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 141 transitions. [2024-11-08 23:34:08,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:34:08,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:08,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:08,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:08,587 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 23:34:10,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:10,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 98 states and 145 transitions. [2024-11-08 23:34:10,512 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 145 transitions. [2024-11-08 23:34:10,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:34:10,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:10,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:10,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:11,086 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:34:16,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:16,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 102 states and 154 transitions. [2024-11-08 23:34:16,285 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 154 transitions. [2024-11-08 23:34:16,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:34:16,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:16,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:16,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:16,887 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:34:24,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:24,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 103 states and 157 transitions. [2024-11-08 23:34:24,678 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 157 transitions. [2024-11-08 23:34:24,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:34:24,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:24,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:24,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:24,731 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 23:34:26,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:26,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 103 states and 153 transitions. [2024-11-08 23:34:26,848 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 153 transitions. [2024-11-08 23:34:26,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:34:26,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:26,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:26,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:27,081 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 23:34:29,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:29,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 105 states and 157 transitions. [2024-11-08 23:34:29,121 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 157 transitions. [2024-11-08 23:34:29,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:34:29,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:29,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:29,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:29,614 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 23:34:34,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:34,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 109 states and 167 transitions. [2024-11-08 23:34:34,490 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 167 transitions. [2024-11-08 23:34:34,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:34:34,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:34,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:34,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:35,171 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:34:39,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:39,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 108 states and 166 transitions. [2024-11-08 23:34:39,194 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 166 transitions. [2024-11-08 23:34:39,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:34:39,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:39,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:39,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:42,491 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 3 proven. 28 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 23:34:57,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:57,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 115 states and 191 transitions. [2024-11-08 23:34:57,017 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 191 transitions. [2024-11-08 23:34:57,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:34:57,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:57,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:57,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:57,594 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:35:07,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:07,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 120 states and 205 transitions. [2024-11-08 23:35:07,373 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 205 transitions. [2024-11-08 23:35:07,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:35:07,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:07,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:07,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:07,434 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-08 23:35:09,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:09,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 121 states and 206 transitions. [2024-11-08 23:35:09,471 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 206 transitions. [2024-11-08 23:35:09,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:35:09,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:09,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:09,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:09,544 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-08 23:35:11,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:11,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 122 states and 209 transitions. [2024-11-08 23:35:11,654 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 209 transitions. [2024-11-08 23:35:11,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:35:11,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:11,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:11,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:15,347 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:35:37,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:37,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 133 states and 244 transitions. [2024-11-08 23:35:37,821 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 244 transitions. [2024-11-08 23:35:37,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:35:37,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:37,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:37,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:40,366 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:36:28,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:28,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 141 states and 265 transitions. [2024-11-08 23:36:28,541 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 265 transitions. [2024-11-08 23:36:28,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:36:28,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:28,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:28,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:28,608 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-08 23:36:28,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:28,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 142 states and 267 transitions. [2024-11-08 23:36:28,876 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 267 transitions. [2024-11-08 23:36:28,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:36:28,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:28,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:28,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:31,673 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 108 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:38,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:38,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 287 transitions. [2024-11-08 23:36:38,900 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 287 transitions. [2024-11-08 23:36:38,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:36:38,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:38,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:38,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:39,468 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-08 23:36:42,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:42,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 147 states and 288 transitions. [2024-11-08 23:36:42,091 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 288 transitions. [2024-11-08 23:36:42,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:36:42,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:42,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:42,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:42,160 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-08 23:36:44,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:44,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 289 transitions. [2024-11-08 23:36:44,477 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 289 transitions. [2024-11-08 23:36:44,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:36:44,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:44,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:44,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:44,576 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-08 23:36:47,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:47,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 149 states and 292 transitions. [2024-11-08 23:36:47,533 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 292 transitions. [2024-11-08 23:36:47,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:36:47,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:47,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:47,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:47,569 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-08 23:36:49,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:49,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 149 states and 287 transitions. [2024-11-08 23:36:49,959 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 287 transitions. [2024-11-08 23:36:49,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:36:49,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:49,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:49,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:56,117 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 23:38:07,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:07,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 160 states and 318 transitions. [2024-11-08 23:38:07,109 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 318 transitions. [2024-11-08 23:38:07,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:38:07,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:07,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:07,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:07,950 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:38:18,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:18,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 164 states and 328 transitions. [2024-11-08 23:38:18,713 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 328 transitions. [2024-11-08 23:38:18,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:38:18,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:18,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:18,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:18,807 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-08 23:38:18,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:18,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 331 transitions. [2024-11-08 23:38:18,965 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 331 transitions. [2024-11-08 23:38:18,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:38:18,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:18,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:18,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:19,014 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-08 23:38:21,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:21,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 165 states and 327 transitions. [2024-11-08 23:38:21,568 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 327 transitions. [2024-11-08 23:38:21,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:38:21,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:21,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:21,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:21,654 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-08 23:38:24,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:24,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 166 states and 328 transitions. [2024-11-08 23:38:24,256 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 328 transitions. [2024-11-08 23:38:24,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:38:24,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:24,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:24,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:24,358 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:38:27,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:27,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 167 states and 329 transitions. [2024-11-08 23:38:27,015 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 329 transitions. [2024-11-08 23:38:27,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:38:27,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:27,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:27,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:27,090 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:38:29,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:29,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 168 states and 333 transitions. [2024-11-08 23:38:29,867 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 333 transitions. [2024-11-08 23:38:29,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:38:29,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:29,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:29,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:36,214 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:39:13,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:13,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 177 states and 358 transitions. [2024-11-08 23:39:13,736 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 358 transitions. [2024-11-08 23:39:13,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:39:13,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:13,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:13,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:14,017 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-08 23:39:20,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:20,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 179 states and 362 transitions. [2024-11-08 23:39:20,707 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 362 transitions. [2024-11-08 23:39:20,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:39:20,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:20,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:20,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:20,768 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-08 23:39:27,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:27,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 181 states and 376 transitions. [2024-11-08 23:39:27,359 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 376 transitions. [2024-11-08 23:39:27,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:39:27,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:27,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:27,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:31,671 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 3 proven. 35 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 23:39:45,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:45,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 184 states and 388 transitions. [2024-11-08 23:39:45,723 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 388 transitions. [2024-11-08 23:39:45,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:39:45,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:45,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:45,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:45,911 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 3 proven. 35 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 23:39:51,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:51,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 186 states and 393 transitions. [2024-11-08 23:39:51,273 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 393 transitions. [2024-11-08 23:39:51,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:39:51,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:51,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:51,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:51,358 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-08 23:39:53,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:53,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 187 states and 395 transitions. [2024-11-08 23:39:53,486 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 395 transitions. [2024-11-08 23:39:53,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:39:53,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:53,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:53,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:53,771 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-08 23:39:55,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:55,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 188 states and 397 transitions. [2024-11-08 23:39:55,901 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 397 transitions. [2024-11-08 23:39:55,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:39:55,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:55,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:55,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:02,297 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 23:40:44,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:44,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 198 states and 422 transitions. [2024-11-08 23:40:44,451 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 422 transitions. [2024-11-08 23:40:44,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:40:44,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:44,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:44,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:44,506 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-08 23:40:54,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:54,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 199 states and 423 transitions. [2024-11-08 23:40:54,332 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 423 transitions. [2024-11-08 23:40:54,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:40:54,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:54,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:54,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:58,156 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 23:41:22,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:22,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 205 states and 457 transitions. [2024-11-08 23:41:22,682 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 457 transitions. [2024-11-08 23:41:22,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:41:22,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:22,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:22,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:23,278 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:41:42,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:42,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 210 states and 483 transitions. [2024-11-08 23:41:42,322 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 483 transitions. [2024-11-08 23:41:42,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:41:42,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:42,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:42,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:43,712 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:41:52,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:52,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 212 states and 486 transitions. [2024-11-08 23:41:52,423 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 486 transitions. [2024-11-08 23:41:52,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:41:52,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:52,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:52,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:52,833 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:41:59,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:59,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 214 states and 499 transitions. [2024-11-08 23:41:59,239 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 499 transitions. [2024-11-08 23:41:59,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:41:59,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:59,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:59,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:59,300 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-08 23:42:02,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:02,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 215 states and 501 transitions. [2024-11-08 23:42:02,050 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 501 transitions. [2024-11-08 23:42:02,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:42:02,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:02,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:02,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:02,535 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:42:06,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:06,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 216 states and 504 transitions. [2024-11-08 23:42:06,785 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 504 transitions. [2024-11-08 23:42:06,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:42:06,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:06,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:06,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:26,876 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 108 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:04,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:04,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 221 states and 527 transitions. [2024-11-08 23:43:04,822 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 527 transitions. [2024-11-08 23:43:04,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:43:04,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:04,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:04,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:04,874 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-08 23:43:10,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:10,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 223 states and 531 transitions. [2024-11-08 23:43:10,704 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 531 transitions. [2024-11-08 23:43:10,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:43:10,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:10,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:10,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:10,741 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-08 23:43:14,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:14,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 223 states and 526 transitions. [2024-11-08 23:43:14,242 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 526 transitions. [2024-11-08 23:43:14,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:43:14,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:14,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:14,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:20,161 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:43:39,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:39,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 226 states and 536 transitions. [2024-11-08 23:43:39,340 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 536 transitions. [2024-11-08 23:43:39,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:43:39,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:39,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:39,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:39,420 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-08 23:43:46,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:46,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 228 states and 541 transitions. [2024-11-08 23:43:46,562 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 541 transitions. [2024-11-08 23:43:46,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:43:46,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:46,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:46,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:51,934 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked.