./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-crafted/LexIndexValue-Array-1.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 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_5e8286a6-6b9f-48f6-8174-47bc5b80a053/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e8286a6-6b9f-48f6-8174-47bc5b80a053/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e8286a6-6b9f-48f6-8174-47bc5b80a053/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e8286a6-6b9f-48f6-8174-47bc5b80a053/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-crafted/LexIndexValue-Array-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e8286a6-6b9f-48f6-8174-47bc5b80a053/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e8286a6-6b9f-48f6-8174-47bc5b80a053/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --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 64bit --witnessprinter.graph.data.programhash d69e4513fb8989bf305d8f9ce21862e8623f2a3d0c8146e8e7fb7e8c658a7eff --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 01:33:47,014 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:33:47,015 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:33:47,029 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:33:47,029 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:33:47,030 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:33:47,031 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:33:47,032 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:33:47,033 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:33:47,033 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:33:47,034 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:33:47,035 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:33:47,035 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:33:47,036 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:33:47,037 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:33:47,037 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:33:47,038 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:33:47,039 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:33:47,040 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:33:47,041 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:33:47,042 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:33:47,043 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:33:47,044 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:33:47,044 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:33:47,047 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:33:47,047 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:33:47,047 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:33:47,048 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:33:47,048 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:33:47,049 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:33:47,049 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:33:47,050 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:33:47,050 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:33:47,051 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:33:47,051 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:33:47,052 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:33:47,052 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:33:47,052 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:33:47,052 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:33:47,053 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:33:47,054 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:33:47,054 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e8286a6-6b9f-48f6-8174-47bc5b80a053/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2022-12-15 01:33:47,070 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:33:47,070 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:33:47,071 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:33:47,071 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:33:47,072 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:33:47,072 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:33:47,072 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:33:47,072 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:33:47,072 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-15 01:33:47,072 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-15 01:33:47,072 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-15 01:33:47,072 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:33:47,072 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:33:47,073 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:33:47,073 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:33:47,073 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:33:47,073 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:33:47,073 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:33:47,073 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:33:47,073 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:33:47,073 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:33:47,074 INFO L138 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_5e8286a6-6b9f-48f6-8174-47bc5b80a053/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e8286a6-6b9f-48f6-8174-47bc5b80a053/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d69e4513fb8989bf305d8f9ce21862e8623f2a3d0c8146e8e7fb7e8c658a7eff [2022-12-15 01:33:47,236 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:33:47,259 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:33:47,261 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:33:47,262 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:33:47,263 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:33:47,264 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e8286a6-6b9f-48f6-8174-47bc5b80a053/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/termination-crafted/LexIndexValue-Array-1.c [2022-12-15 01:33:49,920 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:33:50,033 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:33:50,033 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e8286a6-6b9f-48f6-8174-47bc5b80a053/sv-benchmarks/c/termination-crafted/LexIndexValue-Array-1.c [2022-12-15 01:33:50,037 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e8286a6-6b9f-48f6-8174-47bc5b80a053/bin/ukojak-rkRKPMF4O4/data/42a61fb1c/c65a2750a6e64dcfbdd08851c61c8d02/FLAGa1eb81d59 [2022-12-15 01:33:50,048 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e8286a6-6b9f-48f6-8174-47bc5b80a053/bin/ukojak-rkRKPMF4O4/data/42a61fb1c/c65a2750a6e64dcfbdd08851c61c8d02 [2022-12-15 01:33:50,050 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:33:50,052 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:33:50,053 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:33:50,053 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:33:50,057 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:33:50,057 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:33:50" (1/1) ... [2022-12-15 01:33:50,058 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29070ecd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:50, skipping insertion in model container [2022-12-15 01:33:50,059 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:33:50" (1/1) ... [2022-12-15 01:33:50,067 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:33:50,078 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:33:50,197 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:33:50,202 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:33:50,219 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:33:50,235 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:33:50,235 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:50 WrapperNode [2022-12-15 01:33:50,235 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:33:50,237 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:33:50,237 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:33:50,237 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:33:50,244 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:50" (1/1) ... [2022-12-15 01:33:50,250 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:50" (1/1) ... [2022-12-15 01:33:50,266 INFO L138 Inliner]: procedures = 8, calls = 9, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 48 [2022-12-15 01:33:50,266 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:33:50,267 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:33:50,267 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:33:50,267 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:33:50,275 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:50" (1/1) ... [2022-12-15 01:33:50,275 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:50" (1/1) ... [2022-12-15 01:33:50,276 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:50" (1/1) ... [2022-12-15 01:33:50,276 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:50" (1/1) ... [2022-12-15 01:33:50,280 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:50" (1/1) ... [2022-12-15 01:33:50,283 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:50" (1/1) ... [2022-12-15 01:33:50,284 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:50" (1/1) ... [2022-12-15 01:33:50,285 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:50" (1/1) ... [2022-12-15 01:33:50,286 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:33:50,287 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:33:50,287 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:33:50,287 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:33:50,288 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:50" (1/1) ... [2022-12-15 01:33:50,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:33:50,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e8286a6-6b9f-48f6-8174-47bc5b80a053/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:33:50,316 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e8286a6-6b9f-48f6-8174-47bc5b80a053/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:33:50,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e8286a6-6b9f-48f6-8174-47bc5b80a053/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:33:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 01:33:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:33:50,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:33:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 01:33:50,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:33:50,352 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:33:50,406 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:33:50,407 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:33:50,511 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:33:50,534 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:33:50,534 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-15 01:33:50,536 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:33:50 BoogieIcfgContainer [2022-12-15 01:33:50,536 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:33:50,537 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:33:50,537 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:33:50,544 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:33:50,544 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:33:50" (1/1) ... [2022-12-15 01:33:50,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:33:50,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:50,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 22 states and 26 transitions. [2022-12-15 01:33:50,588 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2022-12-15 01:33:50,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-12-15 01:33:50,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:50,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:50,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:50,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:33:50,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:50,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 21 states and 25 transitions. [2022-12-15 01:33:50,748 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2022-12-15 01:33:50,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-12-15 01:33:50,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:50,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:50,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:50,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:33:50,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:50,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 23 states and 29 transitions. [2022-12-15 01:33:50,955 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2022-12-15 01:33:50,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-15 01:33:50,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:50,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:50,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:50,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:33:50,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:50,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 23 states and 28 transitions. [2022-12-15 01:33:50,972 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 28 transitions. [2022-12-15 01:33:50,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-15 01:33:50,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:50,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:50,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:50,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:33:51,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:51,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 24 states and 29 transitions. [2022-12-15 01:33:51,082 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2022-12-15 01:33:51,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-15 01:33:51,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:51,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:51,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:51,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:33:51,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:51,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 22 states and 25 transitions. [2022-12-15 01:33:51,606 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2022-12-15 01:33:51,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 01:33:51,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:51,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:51,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:51,643 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:33:51,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:51,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 23 states and 26 transitions. [2022-12-15 01:33:51,761 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2022-12-15 01:33:51,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-15 01:33:51,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:51,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:51,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:51,779 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:33:51,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:51,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 26 states and 31 transitions. [2022-12-15 01:33:51,798 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 31 transitions. [2022-12-15 01:33:51,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-15 01:33:51,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:51,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:51,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:51,896 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:33:52,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:52,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 29 states and 37 transitions. [2022-12-15 01:33:52,568 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 37 transitions. [2022-12-15 01:33:52,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-15 01:33:52,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:52,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:52,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:52,644 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:33:52,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:52,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 29 states and 36 transitions. [2022-12-15 01:33:52,804 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2022-12-15 01:33:52,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-15 01:33:52,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:52,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:52,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:52,856 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:33:53,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:53,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2022-12-15 01:33:53,078 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2022-12-15 01:33:53,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-15 01:33:53,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:53,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:53,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:53,136 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:33:53,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:53,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 33 states and 40 transitions. [2022-12-15 01:33:53,372 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 40 transitions. [2022-12-15 01:33:53,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-15 01:33:53,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:53,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:53,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:53,440 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:33:53,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:53,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 35 states and 42 transitions. [2022-12-15 01:33:53,722 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 42 transitions. [2022-12-15 01:33:53,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-15 01:33:53,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:53,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:53,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:53,790 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:33:54,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:54,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 37 states and 44 transitions. [2022-12-15 01:33:54,135 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 44 transitions. [2022-12-15 01:33:54,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-15 01:33:54,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:54,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:54,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:54,214 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:33:54,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:54,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 39 states and 46 transitions. [2022-12-15 01:33:54,549 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 46 transitions. [2022-12-15 01:33:54,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-15 01:33:54,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:54,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:54,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:54,644 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:33:55,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:55,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 41 states and 48 transitions. [2022-12-15 01:33:55,024 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 48 transitions. [2022-12-15 01:33:55,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:33:55,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:55,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:55,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:55,140 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:33:55,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:55,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 43 states and 50 transitions. [2022-12-15 01:33:55,464 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 50 transitions. [2022-12-15 01:33:55,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-15 01:33:55,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:55,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:55,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:55,566 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:33:55,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:55,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 45 states and 52 transitions. [2022-12-15 01:33:55,943 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 52 transitions. [2022-12-15 01:33:55,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-15 01:33:55,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:55,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:55,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:56,065 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:33:56,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:56,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 47 states and 54 transitions. [2022-12-15 01:33:56,428 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 54 transitions. [2022-12-15 01:33:56,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-15 01:33:56,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:56,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:56,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:56,570 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:33:57,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:57,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 49 states and 56 transitions. [2022-12-15 01:33:57,014 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 56 transitions. [2022-12-15 01:33:57,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-15 01:33:57,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:57,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:57,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:57,151 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:33:57,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:57,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 51 states and 58 transitions. [2022-12-15 01:33:57,619 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 58 transitions. [2022-12-15 01:33:57,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-15 01:33:57,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:57,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:57,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:57,756 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:33:58,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:58,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 53 states and 60 transitions. [2022-12-15 01:33:58,297 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 60 transitions. [2022-12-15 01:33:58,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-15 01:33:58,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:58,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:58,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:58,451 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:33:58,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:58,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 55 states and 62 transitions. [2022-12-15 01:33:58,936 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 62 transitions. [2022-12-15 01:33:58,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-15 01:33:58,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:58,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:58,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:59,134 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:33:59,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:33:59,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 57 states and 64 transitions. [2022-12-15 01:33:59,643 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 64 transitions. [2022-12-15 01:33:59,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-15 01:33:59,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:33:59,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:33:59,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:33:59,815 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:00,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:00,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 59 states and 66 transitions. [2022-12-15 01:34:00,314 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 66 transitions. [2022-12-15 01:34:00,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-15 01:34:00,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:00,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:00,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:00,482 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:01,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:01,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 61 states and 68 transitions. [2022-12-15 01:34:01,073 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 68 transitions. [2022-12-15 01:34:01,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-15 01:34:01,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:01,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:01,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:01,263 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:01,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:01,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 63 states and 70 transitions. [2022-12-15 01:34:01,758 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 70 transitions. [2022-12-15 01:34:01,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 01:34:01,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:01,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:01,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:01,964 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:02,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:02,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 65 states and 72 transitions. [2022-12-15 01:34:02,509 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 72 transitions. [2022-12-15 01:34:02,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-15 01:34:02,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:02,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:02,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:02,706 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:03,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:03,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 67 states and 74 transitions. [2022-12-15 01:34:03,424 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 74 transitions. [2022-12-15 01:34:03,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 01:34:03,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:03,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:03,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:03,625 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:04,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:04,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 69 states and 76 transitions. [2022-12-15 01:34:04,252 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 76 transitions. [2022-12-15 01:34:04,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 01:34:04,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:04,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:04,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:04,447 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:04,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:04,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 71 states and 78 transitions. [2022-12-15 01:34:04,986 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 78 transitions. [2022-12-15 01:34:04,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-15 01:34:04,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:04,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:05,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:05,184 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:05,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:05,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 73 states and 80 transitions. [2022-12-15 01:34:05,763 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 80 transitions. [2022-12-15 01:34:05,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:34:05,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:05,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:05,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:05,967 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 0 proven. 576 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:06,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:06,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 75 states and 82 transitions. [2022-12-15 01:34:06,575 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 82 transitions. [2022-12-15 01:34:06,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 01:34:06,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:06,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:06,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:06,800 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:07,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:07,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 77 states and 84 transitions. [2022-12-15 01:34:07,470 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 84 transitions. [2022-12-15 01:34:07,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 01:34:07,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:07,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:07,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:07,725 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:08,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:08,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 79 states and 86 transitions. [2022-12-15 01:34:08,542 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 86 transitions. [2022-12-15 01:34:08,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 01:34:08,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:08,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:08,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:08,803 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 729 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:09,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:09,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 81 states and 88 transitions. [2022-12-15 01:34:09,511 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 88 transitions. [2022-12-15 01:34:09,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 01:34:09,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:09,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:09,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:09,814 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:10,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:10,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 83 states and 90 transitions. [2022-12-15 01:34:10,777 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 90 transitions. [2022-12-15 01:34:10,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 01:34:10,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:10,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:10,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:11,059 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 0 proven. 841 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:12,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:12,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 85 states and 92 transitions. [2022-12-15 01:34:12,021 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 92 transitions. [2022-12-15 01:34:12,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:34:12,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:12,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:12,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:12,284 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:13,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:13,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 87 states and 94 transitions. [2022-12-15 01:34:13,036 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 94 transitions. [2022-12-15 01:34:13,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:34:13,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:13,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:13,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:13,309 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 0 proven. 961 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:14,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:14,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 89 states and 96 transitions. [2022-12-15 01:34:14,040 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 96 transitions. [2022-12-15 01:34:14,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:34:14,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:14,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:14,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:14,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:15,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:15,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 91 states and 98 transitions. [2022-12-15 01:34:15,279 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 98 transitions. [2022-12-15 01:34:15,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:34:15,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:15,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:15,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:15,592 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:16,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:16,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 93 states and 100 transitions. [2022-12-15 01:34:16,480 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 100 transitions. [2022-12-15 01:34:16,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:34:16,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:16,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:16,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:16,846 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 0 proven. 1156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:17,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:17,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 95 states and 102 transitions. [2022-12-15 01:34:17,827 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 102 transitions. [2022-12-15 01:34:17,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:34:17,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:17,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:17,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:18,202 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:19,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:19,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 97 states and 104 transitions. [2022-12-15 01:34:19,165 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 104 transitions. [2022-12-15 01:34:19,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:34:19,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:19,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:19,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:19,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 0 proven. 1296 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:20,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:20,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 99 states and 106 transitions. [2022-12-15 01:34:20,351 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 106 transitions. [2022-12-15 01:34:20,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:34:20,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:20,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:20,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:20,704 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 0 proven. 1369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:21,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:21,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 101 states and 108 transitions. [2022-12-15 01:34:21,761 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 108 transitions. [2022-12-15 01:34:21,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:34:21,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:21,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:21,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:22,213 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 0 proven. 1444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:23,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:23,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 103 states and 110 transitions. [2022-12-15 01:34:23,133 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 110 transitions. [2022-12-15 01:34:23,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:34:23,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:23,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:23,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:23,530 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 0 proven. 1521 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:24,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:24,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 105 states and 112 transitions. [2022-12-15 01:34:24,334 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 112 transitions. [2022-12-15 01:34:24,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:34:24,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:24,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:24,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:24,817 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 0 proven. 1600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:25,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:25,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 107 states and 114 transitions. [2022-12-15 01:34:25,992 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 114 transitions. [2022-12-15 01:34:25,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:34:25,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:25,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:26,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:26,464 INFO L134 CoverageAnalysis]: Checked inductivity of 1681 backedges. 0 proven. 1681 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:27,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:27,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 109 states and 116 transitions. [2022-12-15 01:34:27,592 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 116 transitions. [2022-12-15 01:34:27,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:34:27,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:27,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:27,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:28,075 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 0 proven. 1764 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:29,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:29,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 111 states and 118 transitions. [2022-12-15 01:34:29,253 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 118 transitions. [2022-12-15 01:34:29,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:34:29,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:29,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:29,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:29,705 INFO L134 CoverageAnalysis]: Checked inductivity of 1849 backedges. 0 proven. 1849 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:30,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:30,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 113 states and 120 transitions. [2022-12-15 01:34:30,584 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 120 transitions. [2022-12-15 01:34:30,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:34:30,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:30,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:30,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:31,059 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 0 proven. 1936 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:32,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:32,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 115 states and 122 transitions. [2022-12-15 01:34:32,108 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 122 transitions. [2022-12-15 01:34:32,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 01:34:32,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:32,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:32,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:32,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 0 proven. 2025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:33,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:33,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 117 states and 124 transitions. [2022-12-15 01:34:33,544 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 124 transitions. [2022-12-15 01:34:33,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-15 01:34:33,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:33,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:33,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:34,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2116 backedges. 0 proven. 2116 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:35,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:35,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 119 states and 126 transitions. [2022-12-15 01:34:35,172 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 126 transitions. [2022-12-15 01:34:35,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-15 01:34:35,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:35,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:35,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:35,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2209 backedges. 0 proven. 2209 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:36,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:36,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 121 states and 128 transitions. [2022-12-15 01:34:36,882 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 128 transitions. [2022-12-15 01:34:36,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-15 01:34:36,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:36,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:36,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:37,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 0 proven. 2304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:38,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:38,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 123 states and 130 transitions. [2022-12-15 01:34:38,346 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 130 transitions. [2022-12-15 01:34:38,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-15 01:34:38,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:38,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:38,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:38,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 0 proven. 2401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:39,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:39,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 125 states and 132 transitions. [2022-12-15 01:34:39,884 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 132 transitions. [2022-12-15 01:34:39,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 01:34:39,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:39,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:39,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:40,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 0 proven. 2500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:41,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:41,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 127 states and 134 transitions. [2022-12-15 01:34:41,438 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 134 transitions. [2022-12-15 01:34:41,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-15 01:34:41,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:41,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:41,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:42,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2601 backedges. 0 proven. 2601 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:43,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:43,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 129 states and 136 transitions. [2022-12-15 01:34:43,323 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 136 transitions. [2022-12-15 01:34:43,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-15 01:34:43,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:43,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:43,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:44,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 0 proven. 2704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:45,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:45,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 131 states and 138 transitions. [2022-12-15 01:34:45,329 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 138 transitions. [2022-12-15 01:34:45,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-15 01:34:45,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:45,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:45,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:45,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2809 backedges. 0 proven. 2809 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:47,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:47,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 133 states and 140 transitions. [2022-12-15 01:34:47,172 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 140 transitions. [2022-12-15 01:34:47,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 01:34:47,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:47,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:47,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:47,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 0 proven. 2916 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:49,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:49,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 135 states and 142 transitions. [2022-12-15 01:34:49,051 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 142 transitions. [2022-12-15 01:34:49,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-15 01:34:49,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:49,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:49,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:49,805 INFO L134 CoverageAnalysis]: Checked inductivity of 3025 backedges. 0 proven. 3025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:51,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:51,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 137 states and 144 transitions. [2022-12-15 01:34:51,242 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 144 transitions. [2022-12-15 01:34:51,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 01:34:51,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:51,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:51,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:51,976 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 0 proven. 3136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:53,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:53,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 139 states and 146 transitions. [2022-12-15 01:34:53,216 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 146 transitions. [2022-12-15 01:34:53,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 01:34:53,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:53,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:53,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:53,935 INFO L134 CoverageAnalysis]: Checked inductivity of 3249 backedges. 0 proven. 3249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:55,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:55,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 141 states and 148 transitions. [2022-12-15 01:34:55,046 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 148 transitions. [2022-12-15 01:34:55,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-15 01:34:55,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:55,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:55,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:55,762 INFO L134 CoverageAnalysis]: Checked inductivity of 3364 backedges. 0 proven. 3364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:56,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:56,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 143 states and 150 transitions. [2022-12-15 01:34:56,953 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 150 transitions. [2022-12-15 01:34:56,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-15 01:34:56,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:56,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:56,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:57,715 INFO L134 CoverageAnalysis]: Checked inductivity of 3481 backedges. 0 proven. 3481 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:34:58,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:34:58,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 145 states and 152 transitions. [2022-12-15 01:34:58,985 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 152 transitions. [2022-12-15 01:34:58,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-15 01:34:58,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:34:58,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:34:59,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:34:59,831 INFO L134 CoverageAnalysis]: Checked inductivity of 3600 backedges. 0 proven. 3600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:35:01,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:01,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 147 states and 154 transitions. [2022-12-15 01:35:01,527 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 154 transitions. [2022-12-15 01:35:01,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-15 01:35:01,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:01,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:01,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:02,406 INFO L134 CoverageAnalysis]: Checked inductivity of 3721 backedges. 0 proven. 3721 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:35:04,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:04,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 149 states and 156 transitions. [2022-12-15 01:35:04,060 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 156 transitions. [2022-12-15 01:35:04,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-15 01:35:04,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:04,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:04,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:04,966 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 0 proven. 3844 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:35:06,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:06,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 151 states and 158 transitions. [2022-12-15 01:35:06,171 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 158 transitions. [2022-12-15 01:35:06,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-15 01:35:06,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:06,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:06,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:07,103 INFO L134 CoverageAnalysis]: Checked inductivity of 3969 backedges. 0 proven. 3969 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:35:08,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:08,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 153 states and 160 transitions. [2022-12-15 01:35:08,668 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 160 transitions. [2022-12-15 01:35:08,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-15 01:35:08,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:08,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:08,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:09,541 INFO L134 CoverageAnalysis]: Checked inductivity of 4096 backedges. 0 proven. 4096 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:35:10,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:10,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 155 states and 162 transitions. [2022-12-15 01:35:10,805 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 162 transitions. [2022-12-15 01:35:10,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-12-15 01:35:10,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:10,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:10,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:11,688 INFO L134 CoverageAnalysis]: Checked inductivity of 4225 backedges. 0 proven. 4225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:35:13,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:13,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 157 states and 164 transitions. [2022-12-15 01:35:13,077 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 164 transitions. [2022-12-15 01:35:13,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-15 01:35:13,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:13,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:13,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:14,020 INFO L134 CoverageAnalysis]: Checked inductivity of 4356 backedges. 0 proven. 4356 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:35:15,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:15,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 159 states and 166 transitions. [2022-12-15 01:35:15,424 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 166 transitions. [2022-12-15 01:35:15,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-15 01:35:15,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:15,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:15,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:16,482 INFO L134 CoverageAnalysis]: Checked inductivity of 4489 backedges. 0 proven. 4489 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:35:18,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:18,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 161 states and 168 transitions. [2022-12-15 01:35:18,042 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 168 transitions. [2022-12-15 01:35:18,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-15 01:35:18,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:18,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:18,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:19,074 INFO L134 CoverageAnalysis]: Checked inductivity of 4624 backedges. 0 proven. 4624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:35:20,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:20,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 163 states and 170 transitions. [2022-12-15 01:35:20,542 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 170 transitions. [2022-12-15 01:35:20,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-15 01:35:20,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:20,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:20,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:21,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4761 backedges. 0 proven. 4761 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:35:23,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:23,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 165 states and 172 transitions. [2022-12-15 01:35:23,304 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 172 transitions. [2022-12-15 01:35:23,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-15 01:35:23,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:23,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:23,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:24,431 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 4900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:35:26,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:26,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 167 states and 174 transitions. [2022-12-15 01:35:26,299 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 174 transitions. [2022-12-15 01:35:26,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-15 01:35:26,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:26,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:26,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:27,414 INFO L134 CoverageAnalysis]: Checked inductivity of 5041 backedges. 0 proven. 5041 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:35:29,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:29,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 169 states and 176 transitions. [2022-12-15 01:35:29,074 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 176 transitions. [2022-12-15 01:35:29,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-15 01:35:29,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:29,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:29,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:30,249 INFO L134 CoverageAnalysis]: Checked inductivity of 5184 backedges. 0 proven. 5184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:35:31,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:31,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 171 states and 178 transitions. [2022-12-15 01:35:31,852 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 178 transitions. [2022-12-15 01:35:31,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-15 01:35:31,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:31,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:31,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:33,026 INFO L134 CoverageAnalysis]: Checked inductivity of 5329 backedges. 0 proven. 5329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:35:34,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:34,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 173 states and 180 transitions. [2022-12-15 01:35:34,659 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 180 transitions. [2022-12-15 01:35:34,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-15 01:35:34,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:34,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:34,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:35,776 INFO L134 CoverageAnalysis]: Checked inductivity of 5476 backedges. 0 proven. 5476 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:35:37,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:37,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 175 states and 182 transitions. [2022-12-15 01:35:37,401 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 182 transitions. [2022-12-15 01:35:37,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-15 01:35:37,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:37,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:37,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:38,600 INFO L134 CoverageAnalysis]: Checked inductivity of 5625 backedges. 0 proven. 5625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:35:40,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:40,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 177 states and 184 transitions. [2022-12-15 01:35:40,194 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 184 transitions. [2022-12-15 01:35:40,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-15 01:35:40,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:40,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:40,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:41,416 INFO L134 CoverageAnalysis]: Checked inductivity of 5776 backedges. 0 proven. 5776 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:35:43,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:43,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 179 states and 186 transitions. [2022-12-15 01:35:43,228 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 186 transitions. [2022-12-15 01:35:43,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-15 01:35:43,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:43,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:43,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:44,500 INFO L134 CoverageAnalysis]: Checked inductivity of 5929 backedges. 0 proven. 5929 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:35:46,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:46,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 181 states and 188 transitions. [2022-12-15 01:35:46,272 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 188 transitions. [2022-12-15 01:35:46,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-15 01:35:46,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:46,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:46,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:47,646 INFO L134 CoverageAnalysis]: Checked inductivity of 6084 backedges. 0 proven. 6084 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:35:49,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:49,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 183 states and 190 transitions. [2022-12-15 01:35:49,564 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 190 transitions. [2022-12-15 01:35:49,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-15 01:35:49,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:49,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:49,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:50,908 INFO L134 CoverageAnalysis]: Checked inductivity of 6241 backedges. 0 proven. 6241 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:35:52,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:52,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 185 states and 192 transitions. [2022-12-15 01:35:52,935 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 192 transitions. [2022-12-15 01:35:52,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-15 01:35:52,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:52,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:52,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:54,313 INFO L134 CoverageAnalysis]: Checked inductivity of 6400 backedges. 0 proven. 6400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:35:56,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:56,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 187 states and 194 transitions. [2022-12-15 01:35:56,181 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 194 transitions. [2022-12-15 01:35:56,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-15 01:35:56,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:56,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:56,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:35:57,598 INFO L134 CoverageAnalysis]: Checked inductivity of 6561 backedges. 0 proven. 6561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:35:59,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:35:59,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 189 states and 196 transitions. [2022-12-15 01:35:59,457 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 196 transitions. [2022-12-15 01:35:59,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-15 01:35:59,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:35:59,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:35:59,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:00,858 INFO L134 CoverageAnalysis]: Checked inductivity of 6724 backedges. 0 proven. 6724 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:36:02,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:02,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 191 states and 198 transitions. [2022-12-15 01:36:02,596 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 198 transitions. [2022-12-15 01:36:02,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-15 01:36:02,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:02,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:02,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:04,112 INFO L134 CoverageAnalysis]: Checked inductivity of 6889 backedges. 0 proven. 6889 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:36:06,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:06,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 193 states and 200 transitions. [2022-12-15 01:36:06,387 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 200 transitions. [2022-12-15 01:36:06,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-15 01:36:06,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:06,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:06,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:07,876 INFO L134 CoverageAnalysis]: Checked inductivity of 7056 backedges. 0 proven. 7056 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:36:10,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:10,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 195 states and 202 transitions. [2022-12-15 01:36:10,208 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 202 transitions. [2022-12-15 01:36:10,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-15 01:36:10,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:10,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:10,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:11,760 INFO L134 CoverageAnalysis]: Checked inductivity of 7225 backedges. 0 proven. 7225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:36:13,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:13,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 197 states and 204 transitions. [2022-12-15 01:36:13,731 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 204 transitions. [2022-12-15 01:36:13,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-15 01:36:13,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:13,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:13,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:15,305 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 0 proven. 7396 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:36:17,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:17,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 199 states and 206 transitions. [2022-12-15 01:36:17,153 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 206 transitions. [2022-12-15 01:36:17,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-15 01:36:17,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:17,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:17,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:18,784 INFO L134 CoverageAnalysis]: Checked inductivity of 7569 backedges. 0 proven. 7569 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:36:20,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:20,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 201 states and 208 transitions. [2022-12-15 01:36:20,623 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 208 transitions. [2022-12-15 01:36:20,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 01:36:20,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:20,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:20,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:22,230 INFO L134 CoverageAnalysis]: Checked inductivity of 7744 backedges. 0 proven. 7744 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:36:24,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:24,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 203 states and 210 transitions. [2022-12-15 01:36:24,187 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 210 transitions. [2022-12-15 01:36:24,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-15 01:36:24,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:24,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:24,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:25,889 INFO L134 CoverageAnalysis]: Checked inductivity of 7921 backedges. 0 proven. 7921 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:36:28,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:28,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 205 states and 212 transitions. [2022-12-15 01:36:28,420 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 212 transitions. [2022-12-15 01:36:28,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 01:36:28,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:28,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:28,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:30,207 INFO L134 CoverageAnalysis]: Checked inductivity of 8100 backedges. 0 proven. 8100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:36:32,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:32,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 207 states and 214 transitions. [2022-12-15 01:36:32,613 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 214 transitions. [2022-12-15 01:36:32,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 01:36:32,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:32,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:32,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:34,397 INFO L134 CoverageAnalysis]: Checked inductivity of 8281 backedges. 0 proven. 8281 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:36:36,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:36,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 209 states and 216 transitions. [2022-12-15 01:36:36,548 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 216 transitions. [2022-12-15 01:36:36,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-15 01:36:36,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:36,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:36,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:38,378 INFO L134 CoverageAnalysis]: Checked inductivity of 8464 backedges. 0 proven. 8464 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:36:40,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:40,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 211 states and 218 transitions. [2022-12-15 01:36:40,367 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 218 transitions. [2022-12-15 01:36:40,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 01:36:40,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:40,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:40,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:42,157 INFO L134 CoverageAnalysis]: Checked inductivity of 8649 backedges. 0 proven. 8649 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:36:44,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:44,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 213 states and 220 transitions. [2022-12-15 01:36:44,121 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 220 transitions. [2022-12-15 01:36:44,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-15 01:36:44,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:44,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:44,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:45,958 INFO L134 CoverageAnalysis]: Checked inductivity of 8836 backedges. 0 proven. 8836 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:36:48,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:48,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 215 states and 222 transitions. [2022-12-15 01:36:48,023 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 222 transitions. [2022-12-15 01:36:48,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-15 01:36:48,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:48,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:48,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:49,936 INFO L134 CoverageAnalysis]: Checked inductivity of 9025 backedges. 0 proven. 9025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:36:51,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:51,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 217 states and 224 transitions. [2022-12-15 01:36:51,889 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 224 transitions. [2022-12-15 01:36:51,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-15 01:36:51,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:51,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:51,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:54,002 INFO L134 CoverageAnalysis]: Checked inductivity of 9216 backedges. 0 proven. 9216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:36:56,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:36:56,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 219 states and 226 transitions. [2022-12-15 01:36:56,414 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 226 transitions. [2022-12-15 01:36:56,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-12-15 01:36:56,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:36:56,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:36:56,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:36:58,503 INFO L134 CoverageAnalysis]: Checked inductivity of 9409 backedges. 0 proven. 9409 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:00,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:00,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 221 states and 228 transitions. [2022-12-15 01:37:00,732 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 228 transitions. [2022-12-15 01:37:00,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-12-15 01:37:00,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:00,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:00,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:02,786 INFO L134 CoverageAnalysis]: Checked inductivity of 9604 backedges. 0 proven. 9604 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:04,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:04,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 223 states and 230 transitions. [2022-12-15 01:37:04,953 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 230 transitions. [2022-12-15 01:37:04,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-15 01:37:04,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:04,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:05,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:07,123 INFO L134 CoverageAnalysis]: Checked inductivity of 9801 backedges. 0 proven. 9801 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:09,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:09,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 225 states and 232 transitions. [2022-12-15 01:37:09,694 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 232 transitions. [2022-12-15 01:37:09,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:37:09,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:09,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:09,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:11,793 INFO L134 CoverageAnalysis]: Checked inductivity of 10000 backedges. 0 proven. 10000 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:14,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:14,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 227 states and 234 transitions. [2022-12-15 01:37:14,282 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 234 transitions. [2022-12-15 01:37:14,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 01:37:14,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:14,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:14,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:16,546 INFO L134 CoverageAnalysis]: Checked inductivity of 10201 backedges. 0 proven. 10201 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:18,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:18,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 229 states and 236 transitions. [2022-12-15 01:37:18,821 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 236 transitions. [2022-12-15 01:37:18,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-15 01:37:18,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:18,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:18,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:21,060 INFO L134 CoverageAnalysis]: Checked inductivity of 10404 backedges. 0 proven. 10404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:23,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:23,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 231 states and 238 transitions. [2022-12-15 01:37:23,515 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 238 transitions. [2022-12-15 01:37:23,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-15 01:37:23,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:23,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:23,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:25,903 INFO L134 CoverageAnalysis]: Checked inductivity of 10609 backedges. 0 proven. 10609 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:28,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:28,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 233 states and 240 transitions. [2022-12-15 01:37:28,482 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 240 transitions. [2022-12-15 01:37:28,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-12-15 01:37:28,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:28,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:28,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:30,812 INFO L134 CoverageAnalysis]: Checked inductivity of 10816 backedges. 0 proven. 10816 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:33,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:33,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 235 states and 242 transitions. [2022-12-15 01:37:33,229 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 242 transitions. [2022-12-15 01:37:33,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-15 01:37:33,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:33,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:33,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:35,550 INFO L134 CoverageAnalysis]: Checked inductivity of 11025 backedges. 0 proven. 11025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:37,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:37,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 237 states and 244 transitions. [2022-12-15 01:37:37,976 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 244 transitions. [2022-12-15 01:37:37,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-12-15 01:37:37,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:37,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:38,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:40,424 INFO L134 CoverageAnalysis]: Checked inductivity of 11236 backedges. 0 proven. 11236 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:42,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:42,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 239 states and 246 transitions. [2022-12-15 01:37:42,761 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 246 transitions. [2022-12-15 01:37:42,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-15 01:37:42,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:42,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:42,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:45,303 INFO L134 CoverageAnalysis]: Checked inductivity of 11449 backedges. 0 proven. 11449 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:47,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:47,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 241 states and 248 transitions. [2022-12-15 01:37:47,932 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 248 transitions. [2022-12-15 01:37:47,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-15 01:37:47,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:47,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:48,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:50,624 INFO L134 CoverageAnalysis]: Checked inductivity of 11664 backedges. 0 proven. 11664 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:53,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:53,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 243 states and 250 transitions. [2022-12-15 01:37:53,017 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 250 transitions. [2022-12-15 01:37:53,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-15 01:37:53,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:53,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:53,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:55,460 INFO L134 CoverageAnalysis]: Checked inductivity of 11881 backedges. 0 proven. 11881 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:57,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:57,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 245 states and 252 transitions. [2022-12-15 01:37:57,759 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 252 transitions. [2022-12-15 01:37:57,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 01:37:57,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:57,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:57,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:00,624 INFO L134 CoverageAnalysis]: Checked inductivity of 12100 backedges. 0 proven. 12100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:38:03,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:03,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 247 states and 254 transitions. [2022-12-15 01:38:03,357 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 254 transitions. [2022-12-15 01:38:03,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-15 01:38:03,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:03,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:03,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:06,058 INFO L134 CoverageAnalysis]: Checked inductivity of 12321 backedges. 0 proven. 12321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:38:08,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:08,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 249 states and 256 transitions. [2022-12-15 01:38:08,958 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 256 transitions. [2022-12-15 01:38:08,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-15 01:38:08,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:08,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:09,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:11,695 INFO L134 CoverageAnalysis]: Checked inductivity of 12544 backedges. 0 proven. 12544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:38:14,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:14,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 251 states and 258 transitions. [2022-12-15 01:38:14,264 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 258 transitions. [2022-12-15 01:38:14,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2022-12-15 01:38:14,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:14,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:14,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:16,872 INFO L134 CoverageAnalysis]: Checked inductivity of 12769 backedges. 0 proven. 12769 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:38:19,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:19,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 253 states and 260 transitions. [2022-12-15 01:38:19,361 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 260 transitions. [2022-12-15 01:38:19,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-15 01:38:19,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:19,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:19,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:22,034 INFO L134 CoverageAnalysis]: Checked inductivity of 12996 backedges. 0 proven. 12996 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:38:24,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:24,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 255 states and 262 transitions. [2022-12-15 01:38:24,882 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 262 transitions. [2022-12-15 01:38:24,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-15 01:38:24,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:24,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:24,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:28,017 INFO L134 CoverageAnalysis]: Checked inductivity of 13225 backedges. 0 proven. 13225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:38:31,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:31,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 257 states and 264 transitions. [2022-12-15 01:38:31,090 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 264 transitions. [2022-12-15 01:38:31,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-12-15 01:38:31,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:31,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:31,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:33,938 INFO L134 CoverageAnalysis]: Checked inductivity of 13456 backedges. 0 proven. 13456 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:38:36,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:36,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 259 states and 266 transitions. [2022-12-15 01:38:36,688 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 266 transitions. [2022-12-15 01:38:36,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-15 01:38:36,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:36,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:36,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:39,677 INFO L134 CoverageAnalysis]: Checked inductivity of 13689 backedges. 0 proven. 13689 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:38:42,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:42,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 261 states and 268 transitions. [2022-12-15 01:38:42,036 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 268 transitions. [2022-12-15 01:38:42,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2022-12-15 01:38:42,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:42,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:42,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:45,064 INFO L134 CoverageAnalysis]: Checked inductivity of 13924 backedges. 0 proven. 13924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:38:48,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:48,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 263 states and 270 transitions. [2022-12-15 01:38:48,172 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 270 transitions. [2022-12-15 01:38:48,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-12-15 01:38:48,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:48,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:48,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:51,093 INFO L134 CoverageAnalysis]: Checked inductivity of 14161 backedges. 0 proven. 14161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:38:53,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:53,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 265 states and 272 transitions. [2022-12-15 01:38:53,841 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 272 transitions. [2022-12-15 01:38:53,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-12-15 01:38:53,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:53,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:53,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:57,126 INFO L134 CoverageAnalysis]: Checked inductivity of 14400 backedges. 0 proven. 14400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:38:59,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:59,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 267 states and 274 transitions. [2022-12-15 01:38:59,839 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 274 transitions. [2022-12-15 01:38:59,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-15 01:38:59,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:59,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:59,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:03,159 INFO L134 CoverageAnalysis]: Checked inductivity of 14641 backedges. 0 proven. 14641 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:39:06,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:06,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 269 states and 276 transitions. [2022-12-15 01:39:06,517 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 276 transitions. [2022-12-15 01:39:06,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-15 01:39:06,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:06,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:06,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:09,653 INFO L134 CoverageAnalysis]: Checked inductivity of 14884 backedges. 0 proven. 14884 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:39:12,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:12,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 271 states and 278 transitions. [2022-12-15 01:39:12,644 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 278 transitions. [2022-12-15 01:39:12,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-15 01:39:12,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:12,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:12,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:15,897 INFO L134 CoverageAnalysis]: Checked inductivity of 15129 backedges. 0 proven. 15129 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:39:18,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:18,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 273 states and 280 transitions. [2022-12-15 01:39:18,749 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 280 transitions. [2022-12-15 01:39:18,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-15 01:39:18,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:18,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:18,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:22,324 INFO L134 CoverageAnalysis]: Checked inductivity of 15376 backedges. 0 proven. 15376 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:39:25,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:25,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 275 states and 282 transitions. [2022-12-15 01:39:25,343 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 282 transitions. [2022-12-15 01:39:25,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-15 01:39:25,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:25,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:25,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:28,645 INFO L134 CoverageAnalysis]: Checked inductivity of 15625 backedges. 0 proven. 15625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:39:31,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:31,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 277 states and 284 transitions. [2022-12-15 01:39:31,848 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 284 transitions. [2022-12-15 01:39:31,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-15 01:39:31,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:31,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:31,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:35,368 INFO L134 CoverageAnalysis]: Checked inductivity of 15876 backedges. 0 proven. 15876 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:39:38,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:38,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 279 states and 286 transitions. [2022-12-15 01:39:38,756 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 286 transitions. [2022-12-15 01:39:38,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-15 01:39:38,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:38,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:38,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:42,263 INFO L134 CoverageAnalysis]: Checked inductivity of 16129 backedges. 0 proven. 16129 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:39:45,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:45,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 281 states and 288 transitions. [2022-12-15 01:39:45,213 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 288 transitions. [2022-12-15 01:39:45,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-15 01:39:45,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:45,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:45,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:49,043 INFO L134 CoverageAnalysis]: Checked inductivity of 16384 backedges. 0 proven. 16384 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:39:52,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:52,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 283 states and 290 transitions. [2022-12-15 01:39:52,126 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 290 transitions. [2022-12-15 01:39:52,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-15 01:39:52,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:52,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:52,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:55,870 INFO L134 CoverageAnalysis]: Checked inductivity of 16641 backedges. 0 proven. 16641 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:39:58,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:58,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 285 states and 292 transitions. [2022-12-15 01:39:58,500 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 292 transitions. [2022-12-15 01:39:58,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-15 01:39:58,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:58,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:58,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:40:02,031 INFO L134 CoverageAnalysis]: Checked inductivity of 16900 backedges. 0 proven. 16900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:40:05,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:40:05,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 287 states and 294 transitions. [2022-12-15 01:40:05,228 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 294 transitions. [2022-12-15 01:40:05,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-12-15 01:40:05,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:40:05,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:40:05,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:40:09,469 INFO L134 CoverageAnalysis]: Checked inductivity of 17161 backedges. 0 proven. 17161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:40:12,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:40:12,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 289 states and 296 transitions. [2022-12-15 01:40:12,454 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 296 transitions. [2022-12-15 01:40:12,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-15 01:40:12,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:40:12,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:40:12,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:40:16,236 INFO L134 CoverageAnalysis]: Checked inductivity of 17424 backedges. 0 proven. 17424 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:40:19,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:40:19,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 291 states and 298 transitions. [2022-12-15 01:40:19,394 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 298 transitions. [2022-12-15 01:40:19,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-12-15 01:40:19,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:40:19,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:40:19,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:40:23,378 INFO L134 CoverageAnalysis]: Checked inductivity of 17689 backedges. 0 proven. 17689 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:40:26,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:40:26,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 293 states and 300 transitions. [2022-12-15 01:40:26,166 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 300 transitions. [2022-12-15 01:40:26,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-15 01:40:26,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:40:26,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:40:26,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:40:30,201 INFO L134 CoverageAnalysis]: Checked inductivity of 17956 backedges. 0 proven. 17956 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:40:32,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:40:32,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 295 states and 302 transitions. [2022-12-15 01:40:32,931 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 302 transitions. [2022-12-15 01:40:32,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-12-15 01:40:32,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:40:32,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:40:33,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:40:36,901 INFO L134 CoverageAnalysis]: Checked inductivity of 18225 backedges. 0 proven. 18225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:40:39,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:40:39,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 297 states and 304 transitions. [2022-12-15 01:40:39,878 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 304 transitions. [2022-12-15 01:40:39,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-15 01:40:39,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:40:39,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:40:40,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:40:43,931 INFO L134 CoverageAnalysis]: Checked inductivity of 18496 backedges. 0 proven. 18496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:40:47,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:40:47,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 299 states and 306 transitions. [2022-12-15 01:40:47,423 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 306 transitions. [2022-12-15 01:40:47,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-12-15 01:40:47,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:40:47,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:40:47,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:40:51,512 INFO L134 CoverageAnalysis]: Checked inductivity of 18769 backedges. 0 proven. 18769 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:40:55,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:40:55,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 301 states and 308 transitions. [2022-12-15 01:40:55,011 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 308 transitions. [2022-12-15 01:40:55,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2022-12-15 01:40:55,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:40:55,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:40:55,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:40:59,226 INFO L134 CoverageAnalysis]: Checked inductivity of 19044 backedges. 0 proven. 19044 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:41:02,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:02,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 303 states and 310 transitions. [2022-12-15 01:41:02,924 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 310 transitions. [2022-12-15 01:41:02,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-15 01:41:02,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:02,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:03,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:07,041 INFO L134 CoverageAnalysis]: Checked inductivity of 19321 backedges. 0 proven. 19321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:41:09,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:09,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 305 states and 312 transitions. [2022-12-15 01:41:09,776 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 312 transitions. [2022-12-15 01:41:09,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2022-12-15 01:41:09,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:09,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:09,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:13,920 INFO L134 CoverageAnalysis]: Checked inductivity of 19600 backedges. 0 proven. 19600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:41:16,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:16,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 307 states and 314 transitions. [2022-12-15 01:41:16,673 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 314 transitions. [2022-12-15 01:41:16,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2022-12-15 01:41:16,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:16,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:16,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:20,880 INFO L134 CoverageAnalysis]: Checked inductivity of 19881 backedges. 0 proven. 19881 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:41:23,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:23,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 309 states and 316 transitions. [2022-12-15 01:41:23,940 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 316 transitions. [2022-12-15 01:41:23,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2022-12-15 01:41:23,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:23,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:24,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:28,202 INFO L134 CoverageAnalysis]: Checked inductivity of 20164 backedges. 0 proven. 20164 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:41:31,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:31,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 311 states and 318 transitions. [2022-12-15 01:41:31,195 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 318 transitions. [2022-12-15 01:41:31,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2022-12-15 01:41:31,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:31,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:31,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:35,524 INFO L134 CoverageAnalysis]: Checked inductivity of 20449 backedges. 0 proven. 20449 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:41:38,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:38,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 313 states and 320 transitions. [2022-12-15 01:41:38,234 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 320 transitions. [2022-12-15 01:41:38,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2022-12-15 01:41:38,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:38,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:38,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:42,758 INFO L134 CoverageAnalysis]: Checked inductivity of 20736 backedges. 0 proven. 20736 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:41:45,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:45,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 315 states and 322 transitions. [2022-12-15 01:41:45,620 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 322 transitions. [2022-12-15 01:41:45,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2022-12-15 01:41:45,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:45,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:45,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:50,151 INFO L134 CoverageAnalysis]: Checked inductivity of 21025 backedges. 0 proven. 21025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:41:53,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:53,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 317 states and 324 transitions. [2022-12-15 01:41:53,248 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 324 transitions. [2022-12-15 01:41:53,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2022-12-15 01:41:53,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:53,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:53,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:57,809 INFO L134 CoverageAnalysis]: Checked inductivity of 21316 backedges. 0 proven. 21316 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:42:01,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:01,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 319 states and 326 transitions. [2022-12-15 01:42:01,037 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 326 transitions. [2022-12-15 01:42:01,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-12-15 01:42:01,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:01,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:01,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:05,732 INFO L134 CoverageAnalysis]: Checked inductivity of 21609 backedges. 0 proven. 21609 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:42:08,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:08,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 321 states and 328 transitions. [2022-12-15 01:42:08,781 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 328 transitions. [2022-12-15 01:42:08,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2022-12-15 01:42:08,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:08,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:08,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:13,505 INFO L134 CoverageAnalysis]: Checked inductivity of 21904 backedges. 0 proven. 21904 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:42:17,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:17,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 323 states and 330 transitions. [2022-12-15 01:42:17,396 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 330 transitions. [2022-12-15 01:42:17,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2022-12-15 01:42:17,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:17,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:17,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:22,310 INFO L134 CoverageAnalysis]: Checked inductivity of 22201 backedges. 0 proven. 22201 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:42:25,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:25,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 325 states and 332 transitions. [2022-12-15 01:42:25,697 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 332 transitions. [2022-12-15 01:42:25,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2022-12-15 01:42:25,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:25,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:25,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:30,581 INFO L134 CoverageAnalysis]: Checked inductivity of 22500 backedges. 0 proven. 22500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:42:34,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:34,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 327 states and 334 transitions. [2022-12-15 01:42:34,326 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 334 transitions. [2022-12-15 01:42:34,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2022-12-15 01:42:34,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:34,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:34,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:39,318 INFO L134 CoverageAnalysis]: Checked inductivity of 22801 backedges. 0 proven. 22801 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:42:42,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:42,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 329 states and 336 transitions. [2022-12-15 01:42:42,439 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 336 transitions. [2022-12-15 01:42:42,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2022-12-15 01:42:42,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:42,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:42,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:47,421 INFO L134 CoverageAnalysis]: Checked inductivity of 23104 backedges. 0 proven. 23104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:42:50,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:50,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 331 states and 338 transitions. [2022-12-15 01:42:50,376 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 338 transitions. [2022-12-15 01:42:50,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2022-12-15 01:42:50,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:50,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:50,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:55,426 INFO L134 CoverageAnalysis]: Checked inductivity of 23409 backedges. 0 proven. 23409 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:42:58,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:58,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 333 states and 340 transitions. [2022-12-15 01:42:58,786 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 340 transitions. [2022-12-15 01:42:58,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2022-12-15 01:42:58,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:58,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:58,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:04,070 INFO L134 CoverageAnalysis]: Checked inductivity of 23716 backedges. 0 proven. 23716 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:43:08,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:08,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 335 states and 342 transitions. [2022-12-15 01:43:08,111 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 342 transitions. [2022-12-15 01:43:08,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2022-12-15 01:43:08,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:08,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:08,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:13,417 INFO L134 CoverageAnalysis]: Checked inductivity of 24025 backedges. 0 proven. 24025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:43:17,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:17,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 337 states and 344 transitions. [2022-12-15 01:43:17,171 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 344 transitions. [2022-12-15 01:43:17,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-12-15 01:43:17,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:17,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:17,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:22,476 INFO L134 CoverageAnalysis]: Checked inductivity of 24336 backedges. 0 proven. 24336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:43:26,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:26,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 339 states and 346 transitions. [2022-12-15 01:43:26,166 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 346 transitions. [2022-12-15 01:43:26,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-12-15 01:43:26,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:26,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:26,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:31,597 INFO L134 CoverageAnalysis]: Checked inductivity of 24649 backedges. 0 proven. 24649 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:43:35,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:35,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 341 states and 348 transitions. [2022-12-15 01:43:35,348 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 348 transitions. [2022-12-15 01:43:35,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2022-12-15 01:43:35,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:35,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:35,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:40,963 INFO L134 CoverageAnalysis]: Checked inductivity of 24964 backedges. 0 proven. 24964 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:43:45,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:45,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 343 states and 350 transitions. [2022-12-15 01:43:45,144 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 350 transitions. [2022-12-15 01:43:45,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2022-12-15 01:43:45,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:45,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:45,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:50,838 INFO L134 CoverageAnalysis]: Checked inductivity of 25281 backedges. 0 proven. 25281 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:43:54,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:54,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 345 states and 352 transitions. [2022-12-15 01:43:54,407 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 352 transitions. [2022-12-15 01:43:54,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2022-12-15 01:43:54,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:54,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:54,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:59,955 INFO L134 CoverageAnalysis]: Checked inductivity of 25600 backedges. 0 proven. 25600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:44:03,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:44:03,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 347 states and 354 transitions. [2022-12-15 01:44:03,362 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 354 transitions. [2022-12-15 01:44:03,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2022-12-15 01:44:03,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:44:03,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:44:03,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:44:09,202 INFO L134 CoverageAnalysis]: Checked inductivity of 25921 backedges. 0 proven. 25921 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:44:12,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:44:12,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 349 states and 356 transitions. [2022-12-15 01:44:12,895 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 356 transitions. [2022-12-15 01:44:12,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2022-12-15 01:44:12,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:44:12,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:44:13,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:44:18,621 INFO L134 CoverageAnalysis]: Checked inductivity of 26244 backedges. 0 proven. 26244 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:44:21,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:44:21,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 351 states and 358 transitions. [2022-12-15 01:44:21,882 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 358 transitions. [2022-12-15 01:44:21,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-12-15 01:44:21,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:44:21,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:44:22,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:44:27,739 INFO L134 CoverageAnalysis]: Checked inductivity of 26569 backedges. 0 proven. 26569 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:44:30,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:44:30,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 353 states and 360 transitions. [2022-12-15 01:44:30,957 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 360 transitions. [2022-12-15 01:44:30,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2022-12-15 01:44:30,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:44:30,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:44:31,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:44:36,832 INFO L134 CoverageAnalysis]: Checked inductivity of 26896 backedges. 0 proven. 26896 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:44:40,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:44:40,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 355 states and 362 transitions. [2022-12-15 01:44:40,772 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 362 transitions. [2022-12-15 01:44:40,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2022-12-15 01:44:40,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:44:40,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:44:40,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:44:46,735 INFO L134 CoverageAnalysis]: Checked inductivity of 27225 backedges. 0 proven. 27225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:44:50,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:44:50,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 357 states and 364 transitions. [2022-12-15 01:44:50,211 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 364 transitions. [2022-12-15 01:44:50,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2022-12-15 01:44:50,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:44:50,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:44:50,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:44:56,405 INFO L134 CoverageAnalysis]: Checked inductivity of 27556 backedges. 0 proven. 27556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:45:00,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:00,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 359 states and 366 transitions. [2022-12-15 01:45:00,027 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 366 transitions. [2022-12-15 01:45:00,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2022-12-15 01:45:00,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:00,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:00,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:06,226 INFO L134 CoverageAnalysis]: Checked inductivity of 27889 backedges. 0 proven. 27889 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:45:10,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:10,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 361 states and 368 transitions. [2022-12-15 01:45:10,207 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 368 transitions. [2022-12-15 01:45:10,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2022-12-15 01:45:10,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:10,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:10,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:16,522 INFO L134 CoverageAnalysis]: Checked inductivity of 28224 backedges. 0 proven. 28224 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:45:20,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:20,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 363 states and 370 transitions. [2022-12-15 01:45:20,075 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 370 transitions. [2022-12-15 01:45:20,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2022-12-15 01:45:20,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:20,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:20,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:26,378 INFO L134 CoverageAnalysis]: Checked inductivity of 28561 backedges. 0 proven. 28561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:45:29,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:29,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 365 states and 372 transitions. [2022-12-15 01:45:29,647 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 372 transitions. [2022-12-15 01:45:29,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2022-12-15 01:45:29,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:29,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:29,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:36,116 INFO L134 CoverageAnalysis]: Checked inductivity of 28900 backedges. 0 proven. 28900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:45:40,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:40,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 367 states and 374 transitions. [2022-12-15 01:45:40,584 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 374 transitions. [2022-12-15 01:45:40,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2022-12-15 01:45:40,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:40,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:40,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:47,198 INFO L134 CoverageAnalysis]: Checked inductivity of 29241 backedges. 0 proven. 29241 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:45:51,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:51,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 369 states and 376 transitions. [2022-12-15 01:45:51,196 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 376 transitions. [2022-12-15 01:45:51,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2022-12-15 01:45:51,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:51,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:51,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:57,762 INFO L134 CoverageAnalysis]: Checked inductivity of 29584 backedges. 0 proven. 29584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:46:01,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:01,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 371 states and 378 transitions. [2022-12-15 01:46:01,356 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 378 transitions. [2022-12-15 01:46:01,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-12-15 01:46:01,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:01,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:01,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:08,036 INFO L134 CoverageAnalysis]: Checked inductivity of 29929 backedges. 0 proven. 29929 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:46:11,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:11,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 373 states and 380 transitions. [2022-12-15 01:46:11,577 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 380 transitions. [2022-12-15 01:46:11,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2022-12-15 01:46:11,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:11,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:11,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:18,297 INFO L134 CoverageAnalysis]: Checked inductivity of 30276 backedges. 0 proven. 30276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:46:22,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:22,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 375 states and 382 transitions. [2022-12-15 01:46:22,005 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 382 transitions. [2022-12-15 01:46:22,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2022-12-15 01:46:22,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:22,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:22,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:29,019 INFO L134 CoverageAnalysis]: Checked inductivity of 30625 backedges. 0 proven. 30625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:46:33,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:33,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 377 states and 384 transitions. [2022-12-15 01:46:33,167 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 384 transitions. [2022-12-15 01:46:33,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-12-15 01:46:33,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:33,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:33,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:40,117 INFO L134 CoverageAnalysis]: Checked inductivity of 30976 backedges. 0 proven. 30976 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:46:43,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:43,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 379 states and 386 transitions. [2022-12-15 01:46:43,902 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 386 transitions. [2022-12-15 01:46:43,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-12-15 01:46:43,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:43,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:44,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:51,899 INFO L134 CoverageAnalysis]: Checked inductivity of 31329 backedges. 0 proven. 31329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:46:56,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:56,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 381 states and 388 transitions. [2022-12-15 01:46:56,306 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 388 transitions. [2022-12-15 01:46:56,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-12-15 01:46:56,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:56,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:56,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:03,558 INFO L134 CoverageAnalysis]: Checked inductivity of 31684 backedges. 0 proven. 31684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:47:07,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:07,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 383 states and 390 transitions. [2022-12-15 01:47:07,347 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 390 transitions. [2022-12-15 01:47:07,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-12-15 01:47:07,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:07,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:07,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:15,171 INFO L134 CoverageAnalysis]: Checked inductivity of 32041 backedges. 0 proven. 32041 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:47:19,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:19,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 385 states and 392 transitions. [2022-12-15 01:47:19,448 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 392 transitions. [2022-12-15 01:47:19,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-12-15 01:47:19,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:19,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:19,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat