./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-2.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_ae63ecb2-e7c5-42fb-91b1-b157c195d9f5/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae63ecb2-e7c5-42fb-91b1-b157c195d9f5/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_ae63ecb2-e7c5-42fb-91b1-b157c195d9f5/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae63ecb2-e7c5-42fb-91b1-b157c195d9f5/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae63ecb2-e7c5-42fb-91b1-b157c195d9f5/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_ae63ecb2-e7c5-42fb-91b1-b157c195d9f5/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 a27e6fc2049c9dc12360bd8cd7682ef33f4a19a5a5a6c0e7a780c3703a0494b5 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:36:47,249 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:36:47,316 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae63ecb2-e7c5-42fb-91b1-b157c195d9f5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-09 00:36:47,324 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:36:47,325 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:36:47,352 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:36:47,353 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:36:47,353 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:36:47,354 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:36:47,354 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:36:47,354 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:36:47,355 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:36:47,355 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:36:47,355 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:36:47,356 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:36:47,356 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:36:47,356 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:36:47,357 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:36:47,357 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:36:47,357 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:36:47,358 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:36:47,362 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:36:47,363 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:36:47,363 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:36:47,363 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:36:47,363 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:36:47,364 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:36:47,364 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:36:47,364 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:36:47,364 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:36:47,365 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_ae63ecb2-e7c5-42fb-91b1-b157c195d9f5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae63ecb2-e7c5-42fb-91b1-b157c195d9f5/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a27e6fc2049c9dc12360bd8cd7682ef33f4a19a5a5a6c0e7a780c3703a0494b5 [2024-11-09 00:36:47,648 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:36:47,681 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:36:47,684 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:36:47,686 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:36:47,687 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:36:47,688 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae63ecb2-e7c5-42fb-91b1-b157c195d9f5/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-2.i Unable to find full path for "g++" [2024-11-09 00:36:49,716 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:36:49,944 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:36:49,948 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae63ecb2-e7c5-42fb-91b1-b157c195d9f5/sv-benchmarks/c/array-memsafety-realloc/array-realloc-2.i [2024-11-09 00:36:49,970 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae63ecb2-e7c5-42fb-91b1-b157c195d9f5/bin/ukojak-verify-ImItNfHLgk/data/0852cf077/65fb22455c4b421784fa6033b7655993/FLAG206fa009b [2024-11-09 00:36:49,994 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae63ecb2-e7c5-42fb-91b1-b157c195d9f5/bin/ukojak-verify-ImItNfHLgk/data/0852cf077/65fb22455c4b421784fa6033b7655993 [2024-11-09 00:36:49,997 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:36:49,999 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:36:50,001 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:36:50,002 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:36:50,008 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:36:50,009 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:36:49" (1/1) ... [2024-11-09 00:36:50,013 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d58e757 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:50, skipping insertion in model container [2024-11-09 00:36:50,013 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:36:49" (1/1) ... [2024-11-09 00:36:50,070 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:36:50,466 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:36:50,483 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:36:50,540 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:36:50,583 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:36:50,584 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:50 WrapperNode [2024-11-09 00:36:50,584 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:36:50,585 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:36:50,585 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:36:50,585 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:36:50,593 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:50" (1/1) ... [2024-11-09 00:36:50,611 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:50" (1/1) ... [2024-11-09 00:36:50,640 INFO L138 Inliner]: procedures = 119, calls = 19, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 68 [2024-11-09 00:36:50,642 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:36:50,643 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:36:50,643 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:36:50,644 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:36:50,656 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:50" (1/1) ... [2024-11-09 00:36:50,656 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:50" (1/1) ... [2024-11-09 00:36:50,661 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:50" (1/1) ... [2024-11-09 00:36:50,661 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:50" (1/1) ... [2024-11-09 00:36:50,678 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:50" (1/1) ... [2024-11-09 00:36:50,684 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:50" (1/1) ... [2024-11-09 00:36:50,686 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:50" (1/1) ... [2024-11-09 00:36:50,690 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:50" (1/1) ... [2024-11-09 00:36:50,693 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:36:50,698 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:36:50,698 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:36:50,698 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:36:50,699 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:50" (1/1) ... [2024-11-09 00:36:50,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:36:50,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae63ecb2-e7c5-42fb-91b1-b157c195d9f5/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:36:50,732 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae63ecb2-e7c5-42fb-91b1-b157c195d9f5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:36:50,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae63ecb2-e7c5-42fb-91b1-b157c195d9f5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:36:50,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:36:50,769 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:36:50,769 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:36:50,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:36:50,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:36:50,770 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:36:50,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:36:50,770 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:36:50,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:36:50,926 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:36:50,928 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:36:51,153 INFO L? ?]: Removed 51 outVars from TransFormulas that were not future-live. [2024-11-09 00:36:51,154 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:36:51,216 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:36:51,216 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:36:51,217 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:36:51 BoogieIcfgContainer [2024-11-09 00:36:51,217 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:36:51,219 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:36:51,220 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:36:51,230 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:36:51,231 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:36:51" (1/1) ... [2024-11-09 00:36:51,240 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:36:51,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:51,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 32 states and 36 transitions. [2024-11-09 00:36:51,291 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 36 transitions. [2024-11-09 00:36:51,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:36:51,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:51,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:51,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:51,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:51,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:51,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 33 states and 38 transitions. [2024-11-09 00:36:51,476 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2024-11-09 00:36:51,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:36:51,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:51,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:51,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:51,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:51,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:51,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 32 states and 37 transitions. [2024-11-09 00:36:51,689 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2024-11-09 00:36:51,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:36:51,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:51,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:51,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:51,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:51,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:51,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 31 states and 36 transitions. [2024-11-09 00:36:51,976 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2024-11-09 00:36:51,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:36:51,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:51,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:51,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:52,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:52,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:52,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 31 states and 34 transitions. [2024-11-09 00:36:52,286 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 34 transitions. [2024-11-09 00:36:52,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:36:52,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:52,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:52,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:52,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:52,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:52,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 30 states and 33 transitions. [2024-11-09 00:36:52,555 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 33 transitions. [2024-11-09 00:36:52,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:36:52,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:52,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:52,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:52,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:53,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:53,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 33 states and 39 transitions. [2024-11-09 00:36:53,202 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 39 transitions. [2024-11-09 00:36:53,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:36:53,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:53,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:53,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:53,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:54,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:54,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 34 states and 41 transitions. [2024-11-09 00:36:54,040 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 41 transitions. [2024-11-09 00:36:54,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:36:54,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:54,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:54,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:54,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:54,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:54,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 35 states and 42 transitions. [2024-11-09 00:36:54,137 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 42 transitions. [2024-11-09 00:36:54,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:36:54,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:54,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:54,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:54,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:55,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:55,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 37 states and 46 transitions. [2024-11-09 00:36:55,218 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2024-11-09 00:36:55,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:36:55,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:55,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:55,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:55,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:56,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:56,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 40 states and 53 transitions. [2024-11-09 00:36:56,502 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 53 transitions. [2024-11-09 00:36:56,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:36:56,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:56,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:56,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:57,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:59,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:59,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 46 states and 66 transitions. [2024-11-09 00:36:59,145 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 66 transitions. [2024-11-09 00:36:59,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:36:59,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:59,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:59,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:59,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:00,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:00,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 49 states and 70 transitions. [2024-11-09 00:37:00,833 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 70 transitions. [2024-11-09 00:37:00,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:37:00,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:00,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:00,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:00,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:01,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:01,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 49 states and 69 transitions. [2024-11-09 00:37:01,533 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 69 transitions. [2024-11-09 00:37:01,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:37:01,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:01,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:01,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:01,700 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:04,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:04,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 59 states and 94 transitions. [2024-11-09 00:37:04,317 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 94 transitions. [2024-11-09 00:37:04,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:37:04,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:04,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:04,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:04,669 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:07,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:07,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 69 states and 119 transitions. [2024-11-09 00:37:07,757 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 119 transitions. [2024-11-09 00:37:07,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:37:07,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:07,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:07,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:08,492 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:10,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:10,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 73 states and 126 transitions. [2024-11-09 00:37:10,740 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 126 transitions. [2024-11-09 00:37:10,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:37:10,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:10,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:10,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:11,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:13,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:13,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 79 states and 142 transitions. [2024-11-09 00:37:13,479 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 142 transitions. [2024-11-09 00:37:13,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:37:13,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:13,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:13,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:13,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:37:14,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:14,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 79 states and 138 transitions. [2024-11-09 00:37:14,330 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 138 transitions. [2024-11-09 00:37:14,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:37:14,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:14,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:14,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:14,675 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:15,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:15,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 81 states and 148 transitions. [2024-11-09 00:37:15,814 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 148 transitions. [2024-11-09 00:37:15,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:37:15,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:15,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:15,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:16,476 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:19,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:19,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 88 states and 164 transitions. [2024-11-09 00:37:19,881 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 164 transitions. [2024-11-09 00:37:19,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:37:19,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:19,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:19,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:20,620 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:26,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:26,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 96 states and 179 transitions. [2024-11-09 00:37:26,494 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 179 transitions. [2024-11-09 00:37:26,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:37:26,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:26,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:26,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:27,285 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:32,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:32,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 103 states and 197 transitions. [2024-11-09 00:37:32,021 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 197 transitions. [2024-11-09 00:37:32,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:37:32,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:32,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:32,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:33,955 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:45,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:45,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 116 states and 223 transitions. [2024-11-09 00:37:45,231 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 223 transitions. [2024-11-09 00:37:45,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:37:45,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:45,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:45,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:45,383 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:37:50,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:50,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 121 states and 246 transitions. [2024-11-09 00:37:50,021 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 246 transitions. [2024-11-09 00:37:50,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:37:50,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:50,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:50,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:51,419 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:57,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:57,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 127 states and 268 transitions. [2024-11-09 00:37:57,730 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 268 transitions. [2024-11-09 00:37:57,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:37:57,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:57,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:57,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:58,243 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:37:59,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:59,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 128 states and 269 transitions. [2024-11-09 00:37:59,296 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 269 transitions. [2024-11-09 00:37:59,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:37:59,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:59,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:59,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:59,554 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:38:02,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:02,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 130 states and 274 transitions. [2024-11-09 00:38:02,416 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 274 transitions. [2024-11-09 00:38:02,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:38:02,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:02,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:02,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:03,074 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:38:13,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:13,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 141 states and 301 transitions. [2024-11-09 00:38:13,262 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 301 transitions. [2024-11-09 00:38:13,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:38:13,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:13,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:13,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:13,425 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:38:16,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:16,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 142 states and 304 transitions. [2024-11-09 00:38:16,102 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 304 transitions. [2024-11-09 00:38:16,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:38:16,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:16,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:16,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:18,610 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:38:26,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:26,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 148 states and 318 transitions. [2024-11-09 00:38:26,283 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 318 transitions. [2024-11-09 00:38:26,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:38:26,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:26,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:26,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:26,424 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:38:28,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:28,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 150 states and 324 transitions. [2024-11-09 00:38:28,698 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 324 transitions. [2024-11-09 00:38:28,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:38:28,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:28,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:28,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:29,047 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:38:30,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:30,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 151 states and 330 transitions. [2024-11-09 00:38:30,215 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 330 transitions. [2024-11-09 00:38:30,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:38:30,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:30,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:30,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:32,004 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:38:41,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:41,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 157 states and 351 transitions. [2024-11-09 00:38:41,311 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 351 transitions. [2024-11-09 00:38:41,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:38:41,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:41,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:41,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:41,694 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:38:45,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:45,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 159 states and 356 transitions. [2024-11-09 00:38:45,094 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 356 transitions. [2024-11-09 00:38:45,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:38:45,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:45,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:45,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:45,591 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:38:56,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:56,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 170 states and 383 transitions. [2024-11-09 00:38:56,446 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 383 transitions. [2024-11-09 00:38:56,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:38:56,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:56,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:56,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:56,604 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:38:59,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:59,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 171 states and 386 transitions. [2024-11-09 00:38:59,055 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 386 transitions. [2024-11-09 00:38:59,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:38:59,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:59,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:59,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:00,251 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:39:07,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:07,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 177 states and 400 transitions. [2024-11-09 00:39:07,280 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 400 transitions. [2024-11-09 00:39:07,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:39:07,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:07,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:07,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:07,378 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-09 00:39:09,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:09,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 179 states and 407 transitions. [2024-11-09 00:39:09,984 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 407 transitions. [2024-11-09 00:39:09,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:39:09,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:09,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:10,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:10,226 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:39:11,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:11,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 180 states and 407 transitions. [2024-11-09 00:39:11,482 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 407 transitions. [2024-11-09 00:39:11,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:39:11,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:11,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:11,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:13,576 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:39:23,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:23,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 186 states and 427 transitions. [2024-11-09 00:39:23,132 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 427 transitions. [2024-11-09 00:39:23,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:39:23,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:23,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:23,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:23,708 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:39:27,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:27,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 187 states and 430 transitions. [2024-11-09 00:39:27,418 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 430 transitions. [2024-11-09 00:39:27,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:39:27,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:27,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:27,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:28,256 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:39:40,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:40,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 198 states and 456 transitions. [2024-11-09 00:39:40,572 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 456 transitions. [2024-11-09 00:39:40,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:39:40,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:40,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:40,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:40,746 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:39:43,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:43,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 199 states and 459 transitions. [2024-11-09 00:39:43,539 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 459 transitions. [2024-11-09 00:39:43,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:39:43,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:43,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:43,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:44,761 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:39:51,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:51,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 205 states and 472 transitions. [2024-11-09 00:39:51,915 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 472 transitions. [2024-11-09 00:39:51,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:39:51,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:51,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:51,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:52,017 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:39:54,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:54,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 207 states and 479 transitions. [2024-11-09 00:39:54,818 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 479 transitions. [2024-11-09 00:39:54,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:39:54,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:54,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:54,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:55,002 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:39:56,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:56,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 208 states and 479 transitions. [2024-11-09 00:39:56,328 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 479 transitions. [2024-11-09 00:39:56,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:39:56,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:56,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:56,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:58,738 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:08,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:08,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 214 states and 499 transitions. [2024-11-09 00:40:08,731 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 499 transitions. [2024-11-09 00:40:08,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:40:08,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:08,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:08,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:09,406 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:40:13,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:13,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 215 states and 502 transitions. [2024-11-09 00:40:13,601 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 502 transitions. [2024-11-09 00:40:13,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:40:13,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:13,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:13,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:14,290 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:40:27,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:27,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 226 states and 527 transitions. [2024-11-09 00:40:27,289 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 527 transitions. [2024-11-09 00:40:27,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:40:27,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:27,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:27,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:27,442 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:40:30,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:30,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 227 states and 530 transitions. [2024-11-09 00:40:30,350 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 530 transitions. [2024-11-09 00:40:30,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:40:30,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:30,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:30,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:31,487 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:40:40,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:40,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 233 states and 543 transitions. [2024-11-09 00:40:40,148 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 543 transitions. [2024-11-09 00:40:40,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:40:40,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:40,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:40,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:40,246 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 00:40:43,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:43,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 235 states and 550 transitions. [2024-11-09 00:40:43,483 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 550 transitions. [2024-11-09 00:40:43,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:40:43,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:43,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:43,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:43,721 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:40:45,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:45,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 236 states and 550 transitions. [2024-11-09 00:40:45,211 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 550 transitions. [2024-11-09 00:40:45,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:40:45,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:45,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:45,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:48,280 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:56,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:56,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 240 states and 556 transitions. [2024-11-09 00:40:56,231 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 556 transitions. [2024-11-09 00:40:56,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:40:56,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:56,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:56,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:57,920 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:01,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:01,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 242 states and 570 transitions. [2024-11-09 00:41:01,595 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 570 transitions. [2024-11-09 00:41:01,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:41:01,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:01,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:01,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:02,303 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:41:06,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:06,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 243 states and 573 transitions. [2024-11-09 00:41:06,732 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 573 transitions. [2024-11-09 00:41:06,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:41:06,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:06,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:06,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:07,735 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:41:22,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:22,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 254 states and 598 transitions. [2024-11-09 00:41:22,463 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 598 transitions. [2024-11-09 00:41:22,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:41:22,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:22,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:22,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:22,700 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-09 00:41:25,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:25,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 255 states and 601 transitions. [2024-11-09 00:41:25,911 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 601 transitions. [2024-11-09 00:41:25,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:41:25,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:25,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:26,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:31,457 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 12 proven. 48 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-09 00:42:09,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:09,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 266 states and 624 transitions. [2024-11-09 00:42:09,043 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 624 transitions. [2024-11-09 00:42:09,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:42:09,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:09,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:09,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:09,181 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-09 00:42:13,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:13,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 268 states and 631 transitions. [2024-11-09 00:42:13,733 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 631 transitions. [2024-11-09 00:42:13,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:42:13,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:13,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:13,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:13,997 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-09 00:42:15,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:15,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 269 states and 631 transitions. [2024-11-09 00:42:15,983 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 631 transitions. [2024-11-09 00:42:15,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:42:15,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:15,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:16,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:20,514 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:34,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:34,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 275 states and 651 transitions. [2024-11-09 00:42:34,948 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 651 transitions. [2024-11-09 00:42:34,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:42:34,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:34,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:34,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:35,808 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-09 00:42:41,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:41,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 276 states and 654 transitions. [2024-11-09 00:42:41,118 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 654 transitions. [2024-11-09 00:42:41,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:42:41,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:41,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:41,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:42,243 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-09 00:42:58,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:58,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 287 states and 679 transitions. [2024-11-09 00:42:58,270 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 679 transitions. [2024-11-09 00:42:58,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:42:58,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:58,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:58,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:58,466 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 00:43:02,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:02,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 288 states and 682 transitions. [2024-11-09 00:43:02,128 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 682 transitions. [2024-11-09 00:43:02,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:43:02,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:02,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:02,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:06,288 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 21 proven. 37 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:43:46,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:46,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 297 states and 702 transitions. [2024-11-09 00:43:46,821 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 702 transitions. [2024-11-09 00:43:46,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:43:46,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:46,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:46,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:46,919 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-09 00:43:50,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:50,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 299 states and 709 transitions. [2024-11-09 00:43:50,691 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 709 transitions. [2024-11-09 00:43:50,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:43:50,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:50,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:50,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:50,871 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-09 00:43:52,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:52,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 300 states and 709 transitions. [2024-11-09 00:43:52,693 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 709 transitions. [2024-11-09 00:43:52,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:43:52,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:52,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:52,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:56,693 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 208 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:08,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:08,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 304 states and 715 transitions. [2024-11-09 00:44:08,031 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 715 transitions. [2024-11-09 00:44:08,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:44:08,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:08,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:08,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:10,107 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 208 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:15,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:15,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 306 states and 729 transitions. [2024-11-09 00:44:15,633 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 729 transitions. [2024-11-09 00:44:15,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:44:15,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:15,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:15,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:17,195 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-09 00:44:23,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:23,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 307 states and 732 transitions. [2024-11-09 00:44:23,771 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 732 transitions. [2024-11-09 00:44:23,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:44:23,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:23,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:23,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:25,684 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-09 00:44:44,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:44,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 318 states and 757 transitions. [2024-11-09 00:44:44,835 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 757 transitions. [2024-11-09 00:44:44,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:44:44,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:44,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:44,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:45,053 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2024-11-09 00:44:48,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:48,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 319 states and 760 transitions. [2024-11-09 00:44:48,918 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 760 transitions. [2024-11-09 00:44:48,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:44:48,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:48,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:49,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:54,338 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 116 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:45:23,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:23,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 327 states and 778 transitions. [2024-11-09 00:45:23,088 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 778 transitions. [2024-11-09 00:45:23,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:45:23,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:23,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:23,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:23,192 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-09 00:45:27,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:27,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 329 states and 785 transitions. [2024-11-09 00:45:27,177 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 785 transitions. [2024-11-09 00:45:27,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:45:27,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:27,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:27,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:27,361 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-09 00:45:29,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:29,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 330 states and 785 transitions. [2024-11-09 00:45:29,309 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 785 transitions. [2024-11-09 00:45:29,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:45:29,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:29,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:29,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:34,970 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 261 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:50,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:50,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 334 states and 791 transitions. [2024-11-09 00:45:50,562 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 791 transitions. [2024-11-09 00:45:50,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:45:50,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:50,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:50,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:53,579 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 261 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:00,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:00,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 336 states and 805 transitions. [2024-11-09 00:46:00,591 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 805 transitions. [2024-11-09 00:46:00,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:46:00,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:00,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:00,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:02,039 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-09 00:46:08,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:08,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 337 states and 808 transitions. [2024-11-09 00:46:08,046 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 808 transitions. [2024-11-09 00:46:08,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:46:08,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:08,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:08,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:09,442 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-09 00:46:28,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:28,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 348 states and 833 transitions. [2024-11-09 00:46:28,590 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 833 transitions. [2024-11-09 00:46:28,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:46:28,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:28,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:28,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:28,961 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2024-11-09 00:46:34,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:34,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 349 states and 836 transitions. [2024-11-09 00:46:34,002 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 836 transitions. [2024-11-09 00:46:34,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:46:34,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:34,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:34,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:43,970 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 15 proven. 102 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-09 00:47:02,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:02,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 355 states and 849 transitions. [2024-11-09 00:47:02,939 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 849 transitions. [2024-11-09 00:47:02,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:47:02,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:02,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:03,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:03,107 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2024-11-09 00:47:08,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:08,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 357 states and 856 transitions. [2024-11-09 00:47:08,136 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 856 transitions. [2024-11-09 00:47:08,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:47:08,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:08,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:08,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:08,399 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-09 00:47:10,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:10,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 358 states and 856 transitions. [2024-11-09 00:47:10,937 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 856 transitions. [2024-11-09 00:47:10,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:47:10,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:10,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:11,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:16,565 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 0 proven. 320 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:31,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:31,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 362 states and 862 transitions. [2024-11-09 00:47:31,224 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 862 transitions. [2024-11-09 00:47:31,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:47:31,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:31,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:31,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:33,851 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 0 proven. 320 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:40,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:40,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 364 states and 876 transitions. [2024-11-09 00:47:40,345 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 876 transitions. [2024-11-09 00:47:40,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:47:40,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:40,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:40,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:42,140 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-09 00:47:49,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:49,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 365 states and 879 transitions. [2024-11-09 00:47:49,573 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 879 transitions. [2024-11-09 00:47:49,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:47:49,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:49,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:49,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:52,168 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-09 00:48:16,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:16,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 376 states and 904 transitions. [2024-11-09 00:48:16,972 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 904 transitions. [2024-11-09 00:48:16,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:48:16,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:16,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:17,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:17,290 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-09 00:48:22,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:22,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 377 states and 907 transitions. [2024-11-09 00:48:22,811 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 907 transitions. [2024-11-09 00:48:22,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:48:22,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:22,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:23,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:31,673 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 9 proven. 79 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-09 00:49:02,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:02,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 386 states and 926 transitions. [2024-11-09 00:49:02,849 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 926 transitions. [2024-11-09 00:49:02,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:49:02,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:02,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:02,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:03,094 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-09 00:49:08,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:08,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 388 states and 932 transitions. [2024-11-09 00:49:08,054 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 932 transitions. [2024-11-09 00:49:08,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:49:08,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:08,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:08,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:14,281 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:38,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:38,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 394 states and 952 transitions. [2024-11-09 00:49:38,553 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 952 transitions. [2024-11-09 00:49:38,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:49:38,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:38,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:38,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:41,132 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-09 00:49:49,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:49,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 395 states and 955 transitions. [2024-11-09 00:49:49,514 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 955 transitions. [2024-11-09 00:49:49,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:49:49,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:49,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:49,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:52,026 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked.