./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-ext2/length_test03-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d2299ed-0f8d-4ff0-85b2-8e0ee82db6e1/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d2299ed-0f8d-4ff0-85b2-8e0ee82db6e1/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_7d2299ed-0f8d-4ff0-85b2-8e0ee82db6e1/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d2299ed-0f8d-4ff0-85b2-8e0ee82db6e1/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-ext2/length_test03-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d2299ed-0f8d-4ff0-85b2-8e0ee82db6e1/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_7d2299ed-0f8d-4ff0-85b2-8e0ee82db6e1/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 8d477dcc38abb71f88978d460e8393ef9ba09f24c134f3de362c4df2a3599c9a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:51:58,336 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:51:58,423 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d2299ed-0f8d-4ff0-85b2-8e0ee82db6e1/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-09 00:51:58,429 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:51:58,431 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:51:58,467 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:51:58,469 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:51:58,470 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:51:58,471 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:51:58,472 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:51:58,472 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:51:58,473 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:51:58,473 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:51:58,476 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:51:58,476 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:51:58,477 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:51:58,477 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:51:58,477 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:51:58,478 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:51:58,478 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:51:58,478 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:51:58,479 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:51:58,480 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:51:58,480 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:51:58,481 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:51:58,481 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:51:58,481 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:51:58,482 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:51:58,482 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:51:58,483 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:51:58,483 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_7d2299ed-0f8d-4ff0-85b2-8e0ee82db6e1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d2299ed-0f8d-4ff0-85b2-8e0ee82db6e1/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8d477dcc38abb71f88978d460e8393ef9ba09f24c134f3de362c4df2a3599c9a [2024-11-09 00:51:58,751 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:51:58,774 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:51:58,776 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:51:58,778 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:51:58,779 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:51:58,780 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d2299ed-0f8d-4ff0-85b2-8e0ee82db6e1/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/memsafety-ext2/length_test03-2.i Unable to find full path for "g++" [2024-11-09 00:52:00,715 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:52:00,978 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:52:00,981 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d2299ed-0f8d-4ff0-85b2-8e0ee82db6e1/sv-benchmarks/c/memsafety-ext2/length_test03-2.i [2024-11-09 00:52:00,994 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d2299ed-0f8d-4ff0-85b2-8e0ee82db6e1/bin/ukojak-verify-ImItNfHLgk/data/6c2ca059d/e8d5019aa84e4f4da6ae34ae52c02e81/FLAGc4d18f57d [2024-11-09 00:52:01,271 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d2299ed-0f8d-4ff0-85b2-8e0ee82db6e1/bin/ukojak-verify-ImItNfHLgk/data/6c2ca059d/e8d5019aa84e4f4da6ae34ae52c02e81 [2024-11-09 00:52:01,274 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:52:01,275 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:52:01,277 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:52:01,277 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:52:01,281 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:52:01,282 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:52:01" (1/1) ... [2024-11-09 00:52:01,283 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63063863 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:01, skipping insertion in model container [2024-11-09 00:52:01,283 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:52:01" (1/1) ... [2024-11-09 00:52:01,321 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:52:01,729 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:52:01,745 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:52:01,818 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:52:01,863 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:52:01,864 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:01 WrapperNode [2024-11-09 00:52:01,864 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:52:01,866 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:52:01,866 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:52:01,866 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:52:01,873 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:01" (1/1) ... [2024-11-09 00:52:01,886 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:01" (1/1) ... [2024-11-09 00:52:01,922 INFO L138 Inliner]: procedures = 123, calls = 38, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 159 [2024-11-09 00:52:01,923 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:52:01,923 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:52:01,924 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:52:01,924 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:52:01,935 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:01" (1/1) ... [2024-11-09 00:52:01,935 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:01" (1/1) ... [2024-11-09 00:52:01,939 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:01" (1/1) ... [2024-11-09 00:52:01,940 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:01" (1/1) ... [2024-11-09 00:52:01,949 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:01" (1/1) ... [2024-11-09 00:52:01,953 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:01" (1/1) ... [2024-11-09 00:52:01,955 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:01" (1/1) ... [2024-11-09 00:52:01,957 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:01" (1/1) ... [2024-11-09 00:52:01,960 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:52:01,961 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:52:01,961 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:52:01,961 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:52:01,962 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:01" (1/1) ... [2024-11-09 00:52:01,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:52:01,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d2299ed-0f8d-4ff0-85b2-8e0ee82db6e1/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:52:01,995 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d2299ed-0f8d-4ff0-85b2-8e0ee82db6e1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:52:02,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d2299ed-0f8d-4ff0-85b2-8e0ee82db6e1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:52:02,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:52:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:52:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:52:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:52:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:52:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:52:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:52:02,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:52:02,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:52:02,142 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:52:02,144 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:52:02,959 INFO L? ?]: Removed 196 outVars from TransFormulas that were not future-live. [2024-11-09 00:52:02,959 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:52:03,048 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:52:03,048 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:52:03,049 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:52:03 BoogieIcfgContainer [2024-11-09 00:52:03,049 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:52:03,050 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:52:03,050 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:52:03,062 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:52:03,062 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:52:03" (1/1) ... [2024-11-09 00:52:03,071 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:52:03,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:03,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 152 states and 163 transitions. [2024-11-09 00:52:03,128 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 163 transitions. [2024-11-09 00:52:03,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-09 00:52:03,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:03,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:03,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:03,377 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 00:52:03,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:03,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 151 states and 162 transitions. [2024-11-09 00:52:03,423 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 162 transitions. [2024-11-09 00:52:03,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-09 00:52:03,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:03,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:03,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:03,555 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 00:52:03,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:03,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 150 states and 161 transitions. [2024-11-09 00:52:03,662 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 161 transitions. [2024-11-09 00:52:03,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:52:03,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:03,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:03,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:03,712 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 00:52:03,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:03,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 149 states and 160 transitions. [2024-11-09 00:52:03,732 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 160 transitions. [2024-11-09 00:52:03,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:52:03,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:03,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:03,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:03,840 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 00:52:04,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:04,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 148 states and 159 transitions. [2024-11-09 00:52:04,035 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 159 transitions. [2024-11-09 00:52:04,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:52:04,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:04,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:04,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:04,155 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 00:52:04,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:04,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 147 states and 158 transitions. [2024-11-09 00:52:04,193 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 158 transitions. [2024-11-09 00:52:04,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:52:04,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:04,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:04,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:04,317 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 00:52:04,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:04,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 146 states and 157 transitions. [2024-11-09 00:52:04,541 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 157 transitions. [2024-11-09 00:52:04,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:52:04,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:04,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:04,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:04,597 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 00:52:04,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:04,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 145 states and 156 transitions. [2024-11-09 00:52:04,619 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 156 transitions. [2024-11-09 00:52:04,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:52:04,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:04,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:04,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:04,733 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 00:52:04,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:04,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 144 states and 155 transitions. [2024-11-09 00:52:04,756 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 155 transitions. [2024-11-09 00:52:04,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:52:04,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:04,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:04,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:04,859 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 00:52:04,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:04,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 143 states and 153 transitions. [2024-11-09 00:52:04,899 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 153 transitions. [2024-11-09 00:52:04,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:52:04,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:04,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:04,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:05,053 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 00:52:05,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:05,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 142 states and 152 transitions. [2024-11-09 00:52:05,225 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 152 transitions. [2024-11-09 00:52:05,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:52:05,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:05,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:05,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:05,539 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 00:52:06,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:06,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 145 states and 157 transitions. [2024-11-09 00:52:06,072 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 157 transitions. [2024-11-09 00:52:06,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:52:06,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:06,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:06,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:06,371 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 00:52:07,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:07,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 148 states and 163 transitions. [2024-11-09 00:52:07,240 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 163 transitions. [2024-11-09 00:52:07,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:52:07,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:07,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:07,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:07,281 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 00:52:07,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:07,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 147 states and 162 transitions. [2024-11-09 00:52:07,301 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 162 transitions. [2024-11-09 00:52:07,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:52:07,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:07,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:07,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:07,644 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 00:52:08,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:08,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 149 states and 166 transitions. [2024-11-09 00:52:08,005 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 166 transitions. [2024-11-09 00:52:08,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:52:08,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:08,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:08,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:08,043 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 00:52:08,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:08,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 148 states and 165 transitions. [2024-11-09 00:52:08,066 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 165 transitions. [2024-11-09 00:52:08,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:52:08,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:08,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:08,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:08,319 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 00:52:08,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:08,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 150 states and 168 transitions. [2024-11-09 00:52:08,346 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 168 transitions. [2024-11-09 00:52:08,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:52:08,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:08,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:08,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:08,422 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 00:52:08,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:08,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 151 states and 169 transitions. [2024-11-09 00:52:08,711 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 169 transitions. [2024-11-09 00:52:08,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:52:08,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:08,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:08,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:08,761 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 00:52:09,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:09,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 155 states and 177 transitions. [2024-11-09 00:52:09,522 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 177 transitions. [2024-11-09 00:52:09,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:52:09,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:09,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:09,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:09,606 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 00:52:10,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:10,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 159 states and 185 transitions. [2024-11-09 00:52:10,329 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 185 transitions. [2024-11-09 00:52:10,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:52:10,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:10,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:10,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:10,372 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 00:52:10,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:10,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 158 states and 184 transitions. [2024-11-09 00:52:10,390 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 184 transitions. [2024-11-09 00:52:10,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:52:10,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:10,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:10,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:10,637 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 00:52:11,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:11,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 159 states and 186 transitions. [2024-11-09 00:52:11,065 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 186 transitions. [2024-11-09 00:52:11,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:52:11,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:11,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:11,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:11,226 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 00:52:12,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:12,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 164 states and 196 transitions. [2024-11-09 00:52:12,561 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 196 transitions. [2024-11-09 00:52:12,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:52:12,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:12,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:12,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:12,596 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 00:52:12,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:12,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 164 states and 195 transitions. [2024-11-09 00:52:12,731 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 195 transitions. [2024-11-09 00:52:12,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:52:12,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:12,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:12,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:12,800 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 00:52:13,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:13,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 165 states and 198 transitions. [2024-11-09 00:52:13,146 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 198 transitions. [2024-11-09 00:52:13,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:52:13,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:13,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:13,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:13,185 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 00:52:13,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:13,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 164 states and 197 transitions. [2024-11-09 00:52:13,203 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 197 transitions. [2024-11-09 00:52:13,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:52:13,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:13,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:13,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:13,272 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 00:52:13,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:13,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 166 states and 199 transitions. [2024-11-09 00:52:13,450 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 199 transitions. [2024-11-09 00:52:13,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:52:13,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:13,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:13,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:13,483 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 00:52:13,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:13,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 167 states and 200 transitions. [2024-11-09 00:52:13,636 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 200 transitions. [2024-11-09 00:52:13,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:52:13,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:13,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:13,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:13,669 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 00:52:13,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:13,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 168 states and 202 transitions. [2024-11-09 00:52:13,939 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 202 transitions. [2024-11-09 00:52:13,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:52:13,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:13,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:13,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:14,037 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 00:52:14,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:14,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 171 states and 206 transitions. [2024-11-09 00:52:14,196 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 206 transitions. [2024-11-09 00:52:14,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:52:14,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:14,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:14,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:14,278 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 00:52:14,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:14,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 172 states and 210 transitions. [2024-11-09 00:52:14,454 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2024-11-09 00:52:14,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:52:14,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:14,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:14,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:14,493 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 00:52:14,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:14,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 176 states and 216 transitions. [2024-11-09 00:52:14,826 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 216 transitions. [2024-11-09 00:52:14,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:52:14,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:14,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:14,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:14,864 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 00:52:15,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:15,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 176 states and 215 transitions. [2024-11-09 00:52:15,055 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 215 transitions. [2024-11-09 00:52:15,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:52:15,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:15,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:15,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:15,166 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 00:52:15,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:15,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 180 states and 220 transitions. [2024-11-09 00:52:15,531 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 220 transitions. [2024-11-09 00:52:15,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:52:15,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:15,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:15,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:16,457 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 00:52:18,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:18,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 184 states and 227 transitions. [2024-11-09 00:52:18,893 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 227 transitions. [2024-11-09 00:52:18,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:52:18,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:18,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:18,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:18,934 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 00:52:19,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:19,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 184 states and 226 transitions. [2024-11-09 00:52:19,325 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 226 transitions. [2024-11-09 00:52:19,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:52:19,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:19,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:19,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:19,369 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 00:52:19,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:19,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 183 states and 225 transitions. [2024-11-09 00:52:19,390 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 225 transitions. [2024-11-09 00:52:19,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:52:19,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:19,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:19,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:19,479 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 00:52:19,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:19,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 185 states and 226 transitions. [2024-11-09 00:52:19,720 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 226 transitions. [2024-11-09 00:52:19,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:52:19,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:19,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:19,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:19,805 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 00:52:19,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:19,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 186 states and 227 transitions. [2024-11-09 00:52:19,833 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 227 transitions. [2024-11-09 00:52:19,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:52:19,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:19,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:19,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:20,929 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 00:52:24,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:24,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 191 states and 236 transitions. [2024-11-09 00:52:24,649 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 236 transitions. [2024-11-09 00:52:24,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:52:24,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:24,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:24,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:25,104 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:28,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:28,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 201 states and 253 transitions. [2024-11-09 00:52:28,828 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 253 transitions. [2024-11-09 00:52:28,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:52:28,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:28,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:28,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:29,504 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:34,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:34,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 214 states and 273 transitions. [2024-11-09 00:52:34,822 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 273 transitions. [2024-11-09 00:52:34,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:52:34,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:34,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:34,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:35,042 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 00:52:35,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:35,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 215 states and 275 transitions. [2024-11-09 00:52:35,203 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 275 transitions. [2024-11-09 00:52:35,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:52:35,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:35,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:35,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:35,260 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 00:52:35,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:35,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 216 states and 276 transitions. [2024-11-09 00:52:35,281 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 276 transitions. [2024-11-09 00:52:35,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:52:35,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:35,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:35,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:35,351 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 00:52:35,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:35,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 215 states and 275 transitions. [2024-11-09 00:52:35,376 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 275 transitions. [2024-11-09 00:52:35,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:52:35,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:35,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:35,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:35,521 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 00:52:35,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:35,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 214 states and 274 transitions. [2024-11-09 00:52:35,798 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 274 transitions. [2024-11-09 00:52:35,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:52:35,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:35,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:35,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:36,234 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 00:52:42,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:42,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 231 states and 309 transitions. [2024-11-09 00:52:42,425 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 309 transitions. [2024-11-09 00:52:42,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:52:42,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:42,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:42,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:42,963 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 00:52:49,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:49,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 248 states and 344 transitions. [2024-11-09 00:52:49,872 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 344 transitions. [2024-11-09 00:52:49,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:52:49,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:49,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:49,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:49,916 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:52:50,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:50,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 246 states and 338 transitions. [2024-11-09 00:52:50,450 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 338 transitions. [2024-11-09 00:52:50,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:52:50,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:50,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:50,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:50,551 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:52:51,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:51,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 233 states and 313 transitions. [2024-11-09 00:52:51,633 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 313 transitions. [2024-11-09 00:52:51,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:52:51,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:51,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:51,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:51,692 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 00:52:51,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:51,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 232 states and 312 transitions. [2024-11-09 00:52:51,722 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 312 transitions. [2024-11-09 00:52:51,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:52:51,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:51,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:51,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:52,023 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 00:52:52,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:52,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 234 states and 315 transitions. [2024-11-09 00:52:52,071 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 315 transitions. [2024-11-09 00:52:52,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:52:52,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:52,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:52,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:52,114 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 00:52:52,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:52,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 233 states and 314 transitions. [2024-11-09 00:52:52,136 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 314 transitions. [2024-11-09 00:52:52,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:52:52,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:52,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:52,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:52,370 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 00:52:52,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:52,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 235 states and 317 transitions. [2024-11-09 00:52:52,413 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 317 transitions. [2024-11-09 00:52:52,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:52:52,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:52,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:52,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:52,462 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 00:52:52,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:52,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 236 states and 318 transitions. [2024-11-09 00:52:52,484 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 318 transitions. [2024-11-09 00:52:52,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:52:52,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:52,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:52,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:52,527 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 00:52:52,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:52,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 235 states and 317 transitions. [2024-11-09 00:52:52,549 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 317 transitions. [2024-11-09 00:52:52,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:52:52,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:52,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:52,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:52,883 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 00:52:53,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:53,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 236 states and 319 transitions. [2024-11-09 00:52:53,070 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 319 transitions. [2024-11-09 00:52:53,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:52:53,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:53,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:53,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:53,111 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 00:52:53,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:53,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 239 states and 324 transitions. [2024-11-09 00:52:53,158 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 324 transitions. [2024-11-09 00:52:53,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:52:53,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:53,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:53,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:53,260 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 00:52:53,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:53,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 242 states and 329 transitions. [2024-11-09 00:52:53,816 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 329 transitions. [2024-11-09 00:52:53,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:52:53,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:53,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:53,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:56,340 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:06,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:06,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 262 states and 368 transitions. [2024-11-09 00:53:06,809 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 368 transitions. [2024-11-09 00:53:06,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:53:06,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:06,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:06,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:09,877 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:20,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:20,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 276 states and 401 transitions. [2024-11-09 00:53:20,995 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 401 transitions. [2024-11-09 00:53:20,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:53:20,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:20,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:21,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:24,023 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:31,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:31,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 286 states and 427 transitions. [2024-11-09 00:53:31,385 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 427 transitions. [2024-11-09 00:53:31,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:53:31,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:31,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:31,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:33,337 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:37,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:37,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 293 states and 443 transitions. [2024-11-09 00:53:37,251 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 443 transitions. [2024-11-09 00:53:37,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:53:37,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:37,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:37,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:37,850 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:39,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:39,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 295 states and 451 transitions. [2024-11-09 00:53:39,189 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 451 transitions. [2024-11-09 00:53:39,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:53:39,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:39,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:39,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:39,232 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 00:53:39,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:39,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 294 states and 450 transitions. [2024-11-09 00:53:39,258 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 450 transitions. [2024-11-09 00:53:39,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:53:39,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:39,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:39,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:39,338 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 00:53:39,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:39,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 296 states and 452 transitions. [2024-11-09 00:53:39,400 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 452 transitions. [2024-11-09 00:53:39,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:53:39,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:39,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:39,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:39,440 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 00:53:39,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:39,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 294 states and 449 transitions. [2024-11-09 00:53:39,462 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 449 transitions. [2024-11-09 00:53:39,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:53:39,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:39,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:39,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:39,548 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 00:53:39,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:39,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 292 states and 446 transitions. [2024-11-09 00:53:39,574 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 446 transitions. [2024-11-09 00:53:39,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:53:39,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:39,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:39,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:39,617 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 00:53:39,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:39,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 291 states and 445 transitions. [2024-11-09 00:53:39,642 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 445 transitions. [2024-11-09 00:53:39,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:53:39,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:39,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:39,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:39,728 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 00:53:39,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:39,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 292 states and 447 transitions. [2024-11-09 00:53:39,758 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 447 transitions. [2024-11-09 00:53:39,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:53:39,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:39,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:39,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:39,806 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:53:40,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:40,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 293 states and 450 transitions. [2024-11-09 00:53:40,568 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 450 transitions. [2024-11-09 00:53:40,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:53:40,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:40,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:40,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:40,657 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:53:41,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:41,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 295 states and 460 transitions. [2024-11-09 00:53:41,576 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 460 transitions. [2024-11-09 00:53:41,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:53:41,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:41,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:41,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:41,621 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:53:42,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:42,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 295 states and 459 transitions. [2024-11-09 00:53:42,577 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 459 transitions. [2024-11-09 00:53:42,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:53:42,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:42,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:42,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:45,588 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:58,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:58,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 305 states and 483 transitions. [2024-11-09 00:53:58,210 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 483 transitions. [2024-11-09 00:53:58,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:53:58,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:58,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:58,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:58,297 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:53:59,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:59,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 306 states and 483 transitions. [2024-11-09 00:53:59,332 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 483 transitions. [2024-11-09 00:53:59,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:53:59,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:59,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:59,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:00,659 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:01,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:01,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 308 states and 487 transitions. [2024-11-09 00:54:01,815 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 487 transitions. [2024-11-09 00:54:01,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:54:01,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:01,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:01,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:01,861 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 00:54:01,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:01,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 309 states and 489 transitions. [2024-11-09 00:54:01,904 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 489 transitions. [2024-11-09 00:54:01,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:54:01,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:01,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:01,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:01,988 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 00:54:02,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:02,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 310 states and 491 transitions. [2024-11-09 00:54:02,482 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 491 transitions. [2024-11-09 00:54:02,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:54:02,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:02,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:02,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:02,523 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 00:54:02,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:02,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 312 states and 495 transitions. [2024-11-09 00:54:02,557 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 495 transitions. [2024-11-09 00:54:02,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:54:02,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:02,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:02,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:02,710 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 00:54:02,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:02,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 315 states and 500 transitions. [2024-11-09 00:54:02,758 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 500 transitions. [2024-11-09 00:54:02,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:54:02,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:02,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:02,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:02,813 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 00:54:02,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:02,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 314 states and 499 transitions. [2024-11-09 00:54:02,840 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 499 transitions. [2024-11-09 00:54:02,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:54:02,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:02,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:02,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:02,945 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 00:54:02,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:02,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 315 states and 500 transitions. [2024-11-09 00:54:02,979 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 500 transitions. [2024-11-09 00:54:02,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:54:02,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:02,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:03,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:04,873 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 00:54:23,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:23,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 333 states and 542 transitions. [2024-11-09 00:54:23,379 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 542 transitions. [2024-11-09 00:54:23,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:54:23,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:23,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:23,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:26,501 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 00:54:49,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:49,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 352 states and 586 transitions. [2024-11-09 00:54:49,630 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 586 transitions. [2024-11-09 00:54:49,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:54:49,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:49,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:49,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:50,015 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 00:54:58,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:58,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 363 states and 602 transitions. [2024-11-09 00:54:58,843 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 602 transitions. [2024-11-09 00:54:58,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:54:58,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:58,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:58,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:59,046 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:55:06,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:06,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 371 states and 625 transitions. [2024-11-09 00:55:06,502 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 625 transitions. [2024-11-09 00:55:06,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:55:06,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:06,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:06,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:06,654 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:55:14,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:14,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 379 states and 641 transitions. [2024-11-09 00:55:14,240 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 641 transitions. [2024-11-09 00:55:14,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:55:14,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:14,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:14,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:14,484 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:55:21,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:21,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 386 states and 651 transitions. [2024-11-09 00:55:21,426 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 651 transitions. [2024-11-09 00:55:21,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:55:21,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:21,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:21,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:21,657 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:55:23,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:23,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 386 states and 650 transitions. [2024-11-09 00:55:23,338 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 650 transitions. [2024-11-09 00:55:23,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:55:23,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:23,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:23,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:23,767 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 00:55:24,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:24,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 386 states and 649 transitions. [2024-11-09 00:55:24,949 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 649 transitions. [2024-11-09 00:55:24,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:55:24,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:24,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:24,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:25,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:38,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:38,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 397 states and 668 transitions. [2024-11-09 00:55:38,329 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 668 transitions. [2024-11-09 00:55:38,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:55:38,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:38,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:38,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:40,102 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:57,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:57,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 408 states and 685 transitions. [2024-11-09 00:55:57,460 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 685 transitions. [2024-11-09 00:55:57,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:55:57,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:57,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:57,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:57,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:56:08,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:08,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 419 states and 708 transitions. [2024-11-09 00:56:08,533 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 708 transitions. [2024-11-09 00:56:08,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:56:08,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:08,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:08,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:10,209 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:28,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:28,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 435 states and 761 transitions. [2024-11-09 00:56:28,230 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 761 transitions. [2024-11-09 00:56:28,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:56:28,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:28,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:28,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:29,430 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:40,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:40,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 445 states and 781 transitions. [2024-11-09 00:56:40,479 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 781 transitions. [2024-11-09 00:56:40,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:56:40,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:40,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:40,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:40,926 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:56:44,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:44,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 448 states and 787 transitions. [2024-11-09 00:56:44,304 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 787 transitions. [2024-11-09 00:56:44,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:56:44,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:44,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:44,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:44,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:58,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:58,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 463 states and 829 transitions. [2024-11-09 00:56:58,489 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 829 transitions. [2024-11-09 00:56:58,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:56:58,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:58,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:58,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:59,366 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:57:06,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:06,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 470 states and 841 transitions. [2024-11-09 00:57:06,779 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 841 transitions. [2024-11-09 00:57:06,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:57:06,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:06,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:06,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:06,979 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:57:08,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:08,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 472 states and 844 transitions. [2024-11-09 00:57:08,942 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 844 transitions. [2024-11-09 00:57:08,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:57:08,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:08,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:08,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:09,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:11,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:11,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 474 states and 846 transitions. [2024-11-09 00:57:11,142 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 846 transitions. [2024-11-09 00:57:11,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:57:11,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:11,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:11,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:12,941 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:57:21,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:21,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 479 states and 868 transitions. [2024-11-09 00:57:21,206 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 868 transitions. [2024-11-09 00:57:21,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:57:21,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:21,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:21,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:23,450 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:57:37,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:37,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 487 states and 903 transitions. [2024-11-09 00:57:37,879 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 903 transitions. [2024-11-09 00:57:37,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:57:37,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:37,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:37,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:41,339 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:57:49,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:49,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 488 states and 904 transitions. [2024-11-09 00:57:49,890 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 904 transitions. [2024-11-09 00:57:49,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:57:49,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:49,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:49,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:52,659 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:58:02,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:02,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 493 states and 931 transitions. [2024-11-09 00:58:02,040 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 931 transitions. [2024-11-09 00:58:02,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:58:02,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:02,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:02,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:02,795 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:58:04,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:04,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 495 states and 941 transitions. [2024-11-09 00:58:04,631 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 941 transitions. [2024-11-09 00:58:04,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:58:04,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:04,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:04,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:05,666 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:58:10,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:10,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 495 states and 940 transitions. [2024-11-09 00:58:10,164 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 940 transitions. [2024-11-09 00:58:10,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:58:10,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:10,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:10,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:16,942 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 12 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:38,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:38,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 505 states and 970 transitions. [2024-11-09 00:58:38,042 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 970 transitions. [2024-11-09 00:58:38,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:58:38,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:38,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:38,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:46,178 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:07,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:07,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 513 states and 986 transitions. [2024-11-09 00:59:07,867 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 986 transitions. [2024-11-09 00:59:07,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:59:07,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:07,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:07,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:12,819 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:18,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:18,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 514 states and 993 transitions. [2024-11-09 00:59:18,232 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 993 transitions. [2024-11-09 00:59:18,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:59:18,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:18,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:18,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:19,821 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:26,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:26,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 516 states and 995 transitions. [2024-11-09 00:59:26,524 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 995 transitions. [2024-11-09 00:59:26,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:59:26,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:26,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:26,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:27,356 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:29,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:29,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 518 states and 1005 transitions. [2024-11-09 00:59:29,462 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1005 transitions. [2024-11-09 00:59:29,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:59:29,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:29,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:29,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:30,504 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:33,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:33,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 520 states and 1007 transitions. [2024-11-09 00:59:33,415 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1007 transitions. [2024-11-09 00:59:33,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:59:33,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:33,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:33,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:34,371 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:43,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:43,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 527 states and 1016 transitions. [2024-11-09 00:59:43,752 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1016 transitions. [2024-11-09 00:59:43,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:59:43,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:43,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:43,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:53,986 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 01:00:36,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:36,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 547 states and 1057 transitions. [2024-11-09 01:00:36,198 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1057 transitions. [2024-11-09 01:00:36,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 01:00:36,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:36,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:36,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:41,244 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:01,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:01,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 559 states and 1084 transitions. [2024-11-09 01:01:01,939 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1084 transitions. [2024-11-09 01:01:01,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 01:01:01,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:01,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:02,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:17,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:03,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:03,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 572 states and 1115 transitions. [2024-11-09 01:02:03,288 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1115 transitions. [2024-11-09 01:02:03,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 01:02:03,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:03,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:03,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:08,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:35,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:35,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 588 states and 1154 transitions. [2024-11-09 01:02:35,718 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1154 transitions. [2024-11-09 01:02:35,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 01:02:35,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:35,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:35,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:39,441 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:54,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:54,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 597 states and 1167 transitions. [2024-11-09 01:02:54,123 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1167 transitions. [2024-11-09 01:02:54,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 01:02:54,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:54,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:54,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:58,187 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:28,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:28,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 603 states and 1183 transitions. [2024-11-09 01:03:28,233 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1183 transitions. [2024-11-09 01:03:28,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 01:03:28,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:28,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:28,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:28,283 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:03:28,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:28,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 604 states and 1185 transitions. [2024-11-09 01:03:28,331 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1185 transitions. [2024-11-09 01:03:28,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 01:03:28,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:28,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:28,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:28,411 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:03:28,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:28,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 606 states and 1194 transitions. [2024-11-09 01:03:28,477 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1194 transitions. [2024-11-09 01:03:28,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 01:03:28,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:28,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:28,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:37,536 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 01:04:23,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:23,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 626 states and 1249 transitions. [2024-11-09 01:04:23,423 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1249 transitions. [2024-11-09 01:04:23,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 01:04:23,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:23,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:23,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:39,559 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:15,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:15,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 637 states and 1266 transitions. [2024-11-09 01:05:15,527 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1266 transitions. [2024-11-09 01:05:15,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 01:05:15,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:15,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:15,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:23,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.