./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfe245e-1d0f-42fb-8f4f-81c9e9167304/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfe245e-1d0f-42fb-8f4f-81c9e9167304/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfe245e-1d0f-42fb-8f4f-81c9e9167304/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfe245e-1d0f-42fb-8f4f-81c9e9167304/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfe245e-1d0f-42fb-8f4f-81c9e9167304/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfe245e-1d0f-42fb-8f4f-81c9e9167304/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 834766c90c3d5af368509ae691087999af545dba19d7eed6a5d75f823cbb2437 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:05:31,503 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:05:31,603 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfe245e-1d0f-42fb-8f4f-81c9e9167304/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 22:05:31,611 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:05:31,612 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:05:31,644 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:05:31,647 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:05:31,650 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:05:31,650 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:05:31,651 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:05:31,651 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:05:31,651 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:05:31,652 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:05:31,654 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:05:31,654 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:05:31,655 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 22:05:31,655 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:05:31,655 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:05:31,656 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:05:31,656 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:05:31,656 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:05:31,661 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:05:31,662 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:05:31,662 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:05:31,662 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:05:31,662 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:31,663 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:05:31,663 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:05:31,663 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:05:31,664 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:05:31,664 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfe245e-1d0f-42fb-8f4f-81c9e9167304/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfe245e-1d0f-42fb-8f4f-81c9e9167304/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 834766c90c3d5af368509ae691087999af545dba19d7eed6a5d75f823cbb2437 [2024-11-08 22:05:31,988 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:05:32,020 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:05:32,023 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:05:32,025 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:05:32,026 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:05:32,027 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfe245e-1d0f-42fb-8f4f-81c9e9167304/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i Unable to find full path for "g++" [2024-11-08 22:05:34,229 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:05:34,539 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:05:34,542 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfe245e-1d0f-42fb-8f4f-81c9e9167304/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i [2024-11-08 22:05:34,565 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfe245e-1d0f-42fb-8f4f-81c9e9167304/bin/ukojak-verify-ImItNfHLgk/data/bfa75a3de/452ea9f0b4c44a948e3d747b37794f0c/FLAG2bf9e0186 [2024-11-08 22:05:34,586 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfe245e-1d0f-42fb-8f4f-81c9e9167304/bin/ukojak-verify-ImItNfHLgk/data/bfa75a3de/452ea9f0b4c44a948e3d747b37794f0c [2024-11-08 22:05:34,589 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:05:34,590 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:05:34,591 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:34,591 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:05:34,598 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:05:34,599 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,600 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31e73d84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34, skipping insertion in model container [2024-11-08 22:05:34,600 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,673 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:05:35,403 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:05:35,414 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:05:35,547 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:05:35,585 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:05:35,585 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:35 WrapperNode [2024-11-08 22:05:35,586 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:35,587 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:05:35,587 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:05:35,587 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:05:35,594 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:35" (1/1) ... [2024-11-08 22:05:35,642 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:35" (1/1) ... [2024-11-08 22:05:35,772 INFO L138 Inliner]: procedures = 176, calls = 387, calls flagged for inlining = 20, calls inlined = 29, statements flattened = 1814 [2024-11-08 22:05:35,774 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:05:35,775 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:05:35,775 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:05:35,776 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:05:35,796 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:35" (1/1) ... [2024-11-08 22:05:35,798 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:35" (1/1) ... [2024-11-08 22:05:35,856 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:35" (1/1) ... [2024-11-08 22:05:35,858 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:35" (1/1) ... [2024-11-08 22:05:35,942 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:35" (1/1) ... [2024-11-08 22:05:35,964 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:35" (1/1) ... [2024-11-08 22:05:35,977 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:35" (1/1) ... [2024-11-08 22:05:35,991 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:35" (1/1) ... [2024-11-08 22:05:36,013 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:05:36,014 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:05:36,016 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:05:36,016 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:05:36,017 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:35" (1/1) ... [2024-11-08 22:05:36,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:36,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfe245e-1d0f-42fb-8f4f-81c9e9167304/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:05:36,057 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfe245e-1d0f-42fb-8f4f-81c9e9167304/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:05:36,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfe245e-1d0f-42fb-8f4f-81c9e9167304/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:05:36,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:05:36,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:05:36,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:05:36,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:05:36,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:05:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:05:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:05:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:05:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:05:36,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:05:36,370 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:05:36,372 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:05:39,975 INFO L? ?]: Removed 1787 outVars from TransFormulas that were not future-live. [2024-11-08 22:05:39,976 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:05:42,298 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:05:42,300 INFO L316 CfgBuilder]: Removed 62 assume(true) statements. [2024-11-08 22:05:42,300 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:05:42 BoogieIcfgContainer [2024-11-08 22:05:42,301 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:05:42,302 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:05:42,302 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:05:42,314 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:05:42,315 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:05:42" (1/1) ... [2024-11-08 22:05:42,325 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:05:42,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:42,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 1363 states and 1532 transitions. [2024-11-08 22:05:42,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 1532 transitions. [2024-11-08 22:05:42,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:05:42,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:42,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:42,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:42,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:42,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:42,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 1362 states and 1531 transitions. [2024-11-08 22:05:42,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 1531 transitions. [2024-11-08 22:05:42,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:05:42,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:42,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:42,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:42,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:43,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:43,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 1361 states and 1530 transitions. [2024-11-08 22:05:43,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 1530 transitions. [2024-11-08 22:05:43,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:05:43,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:43,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:43,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:43,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:43,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:43,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 1360 states and 1529 transitions. [2024-11-08 22:05:43,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 1529 transitions. [2024-11-08 22:05:43,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:05:43,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:43,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:43,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:43,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:43,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:43,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 1359 states and 1528 transitions. [2024-11-08 22:05:43,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 1528 transitions. [2024-11-08 22:05:43,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:05:43,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:43,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:43,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:43,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:43,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:43,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 1360 states and 1530 transitions. [2024-11-08 22:05:43,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 1530 transitions. [2024-11-08 22:05:43,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:05:43,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:43,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:43,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:43,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:43,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:43,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 1361 states and 1531 transitions. [2024-11-08 22:05:43,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 1531 transitions. [2024-11-08 22:05:43,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:05:43,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:43,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:43,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:43,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:43,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:43,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 1361 states and 1525 transitions. [2024-11-08 22:05:43,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 1525 transitions. [2024-11-08 22:05:43,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:05:43,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:43,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:43,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:43,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:43,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:43,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 1361 states and 1523 transitions. [2024-11-08 22:05:43,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 1523 transitions. [2024-11-08 22:05:43,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:05:43,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:43,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:43,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:43,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:43,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:43,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 1364 states and 1529 transitions. [2024-11-08 22:05:43,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 1529 transitions. [2024-11-08 22:05:43,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:05:43,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:43,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:43,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:44,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:44,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:44,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 1321 states and 1479 transitions. [2024-11-08 22:05:44,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 1479 transitions. [2024-11-08 22:05:44,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:05:44,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:44,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:44,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:44,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:44,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:44,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 1318 states and 1475 transitions. [2024-11-08 22:05:44,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 1475 transitions. [2024-11-08 22:05:44,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:05:44,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:44,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:44,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:44,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:44,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:44,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 1315 states and 1471 transitions. [2024-11-08 22:05:44,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 1471 transitions. [2024-11-08 22:05:44,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:05:44,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:44,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:44,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:44,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:44,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:44,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 1312 states and 1467 transitions. [2024-11-08 22:05:44,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 1467 transitions. [2024-11-08 22:05:44,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:05:44,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:44,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:44,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:44,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:45,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:45,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 1309 states and 1463 transitions. [2024-11-08 22:05:45,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1463 transitions. [2024-11-08 22:05:45,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:05:45,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:45,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:45,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:45,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:45,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:45,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 1306 states and 1459 transitions. [2024-11-08 22:05:45,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1459 transitions. [2024-11-08 22:05:45,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:05:45,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:45,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:45,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:45,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:45,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:45,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 1303 states and 1455 transitions. [2024-11-08 22:05:45,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 1455 transitions. [2024-11-08 22:05:45,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:05:45,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:45,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:45,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:45,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:45,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:45,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 1300 states and 1451 transitions. [2024-11-08 22:05:45,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1451 transitions. [2024-11-08 22:05:45,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:05:45,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:45,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:45,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:45,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:45,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:45,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 1299 states and 1450 transitions. [2024-11-08 22:05:45,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1450 transitions. [2024-11-08 22:05:45,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:05:45,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:45,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:45,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:46,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:47,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:47,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 1298 states and 1449 transitions. [2024-11-08 22:05:47,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1449 transitions. [2024-11-08 22:05:47,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:05:47,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:47,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:47,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:47,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:48,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:48,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 1298 states and 1448 transitions. [2024-11-08 22:05:48,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1448 transitions. [2024-11-08 22:05:48,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:05:48,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:48,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:48,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:48,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:48,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:48,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 1297 states and 1447 transitions. [2024-11-08 22:05:48,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1447 transitions. [2024-11-08 22:05:48,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:05:48,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:48,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:48,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:48,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:49,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:49,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 1296 states and 1446 transitions. [2024-11-08 22:05:49,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1446 transitions. [2024-11-08 22:05:49,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:05:49,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:49,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:49,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:49,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:49,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:49,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 1296 states and 1445 transitions. [2024-11-08 22:05:49,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1445 transitions. [2024-11-08 22:05:49,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:05:49,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:49,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:49,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:49,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:49,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:49,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1295 states and 1444 transitions. [2024-11-08 22:05:49,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 1444 transitions. [2024-11-08 22:05:49,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:05:49,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:49,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:49,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:49,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:49,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:49,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1294 states and 1443 transitions. [2024-11-08 22:05:49,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1443 transitions. [2024-11-08 22:05:49,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:05:49,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:49,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:49,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:49,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:49,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:49,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 1294 states and 1442 transitions. [2024-11-08 22:05:49,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1442 transitions. [2024-11-08 22:05:49,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:05:49,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:49,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:49,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:49,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:49,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:49,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 1293 states and 1441 transitions. [2024-11-08 22:05:49,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1441 transitions. [2024-11-08 22:05:49,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:05:49,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:49,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:49,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:50,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:50,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:50,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 1292 states and 1440 transitions. [2024-11-08 22:05:50,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1440 transitions. [2024-11-08 22:05:50,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:05:50,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:50,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:50,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:50,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:00,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:00,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:00,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1292 states and 1438 transitions. [2024-11-08 22:06:00,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1438 transitions. [2024-11-08 22:06:00,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:06:00,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:00,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:00,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:00,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:03,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:03,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:03,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 1299 states and 1446 transitions. [2024-11-08 22:06:03,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1446 transitions. [2024-11-08 22:06:03,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:06:03,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:03,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:03,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:03,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:03,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:03,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 1299 states and 1445 transitions. [2024-11-08 22:06:03,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1445 transitions. [2024-11-08 22:06:03,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:06:03,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:03,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:03,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:03,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:03,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:03,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1291 states and 1436 transitions. [2024-11-08 22:06:03,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1436 transitions. [2024-11-08 22:06:03,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:06:03,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:03,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:04,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:04,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:15,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:16,972 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:16,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:16,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 1290 states and 1435 transitions. [2024-11-08 22:06:16,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 1435 transitions. [2024-11-08 22:06:16,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:06:16,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:16,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:17,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:17,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:17,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:17,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 1289 states and 1434 transitions. [2024-11-08 22:06:17,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 1434 transitions. [2024-11-08 22:06:17,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:06:17,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:17,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:17,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:17,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:17,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:17,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 1288 states and 1433 transitions. [2024-11-08 22:06:17,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1433 transitions. [2024-11-08 22:06:17,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:06:17,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:17,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:17,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:17,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:17,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:17,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 1287 states and 1432 transitions. [2024-11-08 22:06:17,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 1432 transitions. [2024-11-08 22:06:17,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:06:17,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:17,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:18,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:18,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:18,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:18,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 1286 states and 1431 transitions. [2024-11-08 22:06:18,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1431 transitions. [2024-11-08 22:06:18,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:06:18,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:18,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:18,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:18,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:18,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:18,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 1285 states and 1430 transitions. [2024-11-08 22:06:18,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1430 transitions. [2024-11-08 22:06:18,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:06:18,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:18,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:18,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:18,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:18,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:18,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 1284 states and 1429 transitions. [2024-11-08 22:06:18,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1429 transitions. [2024-11-08 22:06:18,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:06:18,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:18,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:18,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:18,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:31,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:41,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:47,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:57,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:58,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:58,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 1328 states and 1474 transitions. [2024-11-08 22:06:58,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 1474 transitions. [2024-11-08 22:06:58,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:06:58,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:58,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:58,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:58,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:58,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:58,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 1327 states and 1473 transitions. [2024-11-08 22:06:58,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 1473 transitions. [2024-11-08 22:06:58,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:06:58,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:58,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:58,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:58,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:58,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:58,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 1326 states and 1472 transitions. [2024-11-08 22:06:58,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 1472 transitions. [2024-11-08 22:06:58,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:06:58,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:58,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:58,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:58,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:59,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:59,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 1325 states and 1469 transitions. [2024-11-08 22:06:59,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 1469 transitions. [2024-11-08 22:06:59,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:06:59,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:59,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:59,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:59,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:02,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:02,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1324 states and 1468 transitions. [2024-11-08 22:07:02,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 1468 transitions. [2024-11-08 22:07:02,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:07:02,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:02,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:02,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:02,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:02,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:02,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 1323 states and 1467 transitions. [2024-11-08 22:07:02,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 1467 transitions. [2024-11-08 22:07:02,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:07:02,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:02,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:02,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:03,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:03,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:03,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 1322 states and 1466 transitions. [2024-11-08 22:07:03,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 1466 transitions. [2024-11-08 22:07:03,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:07:03,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:03,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:03,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:03,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:03,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:03,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 1321 states and 1464 transitions. [2024-11-08 22:07:03,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 1464 transitions. [2024-11-08 22:07:03,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:07:03,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:03,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:03,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:03,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:04,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:04,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 1320 states and 1463 transitions. [2024-11-08 22:07:04,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 1463 transitions. [2024-11-08 22:07:04,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:07:04,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:04,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:04,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:04,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:05,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:05,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 1319 states and 1462 transitions. [2024-11-08 22:07:05,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 1462 transitions. [2024-11-08 22:07:05,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:07:05,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:05,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:05,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:06,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:08,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:08,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 1318 states and 1461 transitions. [2024-11-08 22:07:08,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 1461 transitions. [2024-11-08 22:07:08,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:07:08,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:08,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:08,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:08,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:10,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:10,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 1317 states and 1460 transitions. [2024-11-08 22:07:10,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1460 transitions. [2024-11-08 22:07:10,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:07:10,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:10,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:10,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:10,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:11,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:11,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 1316 states and 1459 transitions. [2024-11-08 22:07:11,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 1459 transitions. [2024-11-08 22:07:11,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:07:11,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:11,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:11,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:11,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:13,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:13,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 1319 states and 1466 transitions. [2024-11-08 22:07:13,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 1466 transitions. [2024-11-08 22:07:13,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:07:13,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:13,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:13,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:15,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:19,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:19,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 1322 states and 1476 transitions. [2024-11-08 22:07:19,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 1476 transitions. [2024-11-08 22:07:19,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:07:19,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:19,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:19,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:19,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:19,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:19,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 1323 states and 1478 transitions. [2024-11-08 22:07:19,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 1478 transitions. [2024-11-08 22:07:19,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:07:19,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:19,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:19,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:20,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:20,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:20,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 1324 states and 1480 transitions. [2024-11-08 22:07:20,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 1480 transitions. [2024-11-08 22:07:20,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:07:20,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:20,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:20,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:22,458 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:07:26,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:26,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 1312 states and 1455 transitions. [2024-11-08 22:07:26,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 1455 transitions. [2024-11-08 22:07:26,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:07:26,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:26,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:26,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:28,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:30,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:30,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 1311 states and 1454 transitions. [2024-11-08 22:07:30,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1454 transitions. [2024-11-08 22:07:30,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:07:30,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:30,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:30,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:32,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:34,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:34,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 1310 states and 1453 transitions. [2024-11-08 22:07:34,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1453 transitions. [2024-11-08 22:07:34,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:07:34,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:34,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:35,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:35,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:35,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:35,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 1309 states and 1452 transitions. [2024-11-08 22:07:35,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1452 transitions. [2024-11-08 22:07:35,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:07:35,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:35,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:35,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:36,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:36,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 1308 states and 1451 transitions. [2024-11-08 22:07:36,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1451 transitions. [2024-11-08 22:07:36,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:07:36,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:36,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:36,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:37,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:41,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:41,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 1307 states and 1450 transitions. [2024-11-08 22:07:41,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1450 transitions. [2024-11-08 22:07:41,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:07:41,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:41,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:41,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:42,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:46,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:46,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 1306 states and 1449 transitions. [2024-11-08 22:07:46,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1449 transitions. [2024-11-08 22:07:46,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:07:46,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:46,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:46,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:46,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:47,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:47,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 1305 states and 1448 transitions. [2024-11-08 22:07:47,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 1448 transitions. [2024-11-08 22:07:47,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:07:47,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:47,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:47,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:47,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:48,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:48,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 1304 states and 1447 transitions. [2024-11-08 22:07:48,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1447 transitions. [2024-11-08 22:07:48,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:07:48,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:48,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:48,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:49,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:53,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:53,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 1303 states and 1446 transitions. [2024-11-08 22:07:53,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 1446 transitions. [2024-11-08 22:07:53,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:07:53,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:53,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:53,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:55,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:58,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:58,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 1302 states and 1445 transitions. [2024-11-08 22:07:58,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1445 transitions. [2024-11-08 22:07:58,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:07:58,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:58,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:58,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:58,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:59,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:59,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1301 states and 1444 transitions. [2024-11-08 22:07:59,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1444 transitions. [2024-11-08 22:07:59,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:07:59,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:59,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:59,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:59,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:00,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:00,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1300 states and 1443 transitions. [2024-11-08 22:08:00,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1443 transitions. [2024-11-08 22:08:00,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:08:00,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:00,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:00,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:04,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:11,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:11,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 1299 states and 1442 transitions. [2024-11-08 22:08:11,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1442 transitions. [2024-11-08 22:08:11,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:08:11,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:11,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:11,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:13,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:15,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:15,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 1298 states and 1441 transitions. [2024-11-08 22:08:15,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1441 transitions. [2024-11-08 22:08:15,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:08:15,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:15,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:15,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:16,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:17,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:17,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 1297 states and 1440 transitions. [2024-11-08 22:08:17,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1440 transitions. [2024-11-08 22:08:17,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:08:17,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:17,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:17,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:17,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:18,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:18,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 1296 states and 1439 transitions. [2024-11-08 22:08:18,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1439 transitions. [2024-11-08 22:08:18,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:08:18,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:18,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:18,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:20,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:25,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:25,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1295 states and 1438 transitions. [2024-11-08 22:08:25,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 1438 transitions. [2024-11-08 22:08:25,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:08:25,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:25,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:25,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:29,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:35,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:35,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1294 states and 1437 transitions. [2024-11-08 22:08:35,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1437 transitions. [2024-11-08 22:08:35,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:08:35,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:35,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:35,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:35,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:36,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:36,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1293 states and 1436 transitions. [2024-11-08 22:08:36,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1436 transitions. [2024-11-08 22:08:36,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:08:36,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:36,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:36,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:36,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:37,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:37,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 1292 states and 1435 transitions. [2024-11-08 22:08:37,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1435 transitions. [2024-11-08 22:08:37,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:08:37,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:37,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:37,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:41,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:44,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:44,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 1291 states and 1434 transitions. [2024-11-08 22:08:44,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1434 transitions. [2024-11-08 22:08:44,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:08:44,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:44,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:44,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:49,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:55,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:55,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 1290 states and 1433 transitions. [2024-11-08 22:08:55,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 1433 transitions. [2024-11-08 22:08:55,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:08:55,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:55,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:55,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:55,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:55,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:55,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 1281 states and 1423 transitions. [2024-11-08 22:08:55,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1423 transitions. [2024-11-08 22:08:55,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:08:55,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:55,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:55,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:55,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:56,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:56,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1280 states and 1422 transitions. [2024-11-08 22:08:56,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1422 transitions. [2024-11-08 22:08:56,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:08:56,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:56,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:56,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:56,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:57,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:57,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1279 states and 1421 transitions. [2024-11-08 22:08:57,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1421 transitions. [2024-11-08 22:08:57,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:08:57,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:57,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:57,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:58,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:00,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:00,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1278 states and 1420 transitions. [2024-11-08 22:09:00,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 1420 transitions. [2024-11-08 22:09:00,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:09:00,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:00,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:00,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:02,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:07,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:07,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 1277 states and 1419 transitions. [2024-11-08 22:09:07,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1419 transitions. [2024-11-08 22:09:07,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:09:07,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:07,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:07,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:12,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:28,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:28,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 1276 states and 1418 transitions. [2024-11-08 22:09:28,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1418 transitions. [2024-11-08 22:09:28,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:09:28,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:28,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:28,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:33,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:50,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:50,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1275 states and 1417 transitions. [2024-11-08 22:09:50,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1417 transitions. [2024-11-08 22:09:50,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:09:50,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:50,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:50,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:51,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:55,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:55,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1277 states and 1417 transitions. [2024-11-08 22:09:55,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1417 transitions. [2024-11-08 22:09:55,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:09:55,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:55,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:55,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:56,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:01,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:01,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1279 states and 1420 transitions. [2024-11-08 22:10:01,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1420 transitions. [2024-11-08 22:10:01,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:10:01,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:01,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:01,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:02,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:07,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:07,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1280 states and 1421 transitions. [2024-11-08 22:10:07,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1421 transitions. [2024-11-08 22:10:07,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:10:07,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:07,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:07,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:09,549 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:15,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:15,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 1281 states and 1423 transitions. [2024-11-08 22:10:15,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1423 transitions. [2024-11-08 22:10:15,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:10:15,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:15,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:15,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:17,190 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:23,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:23,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1282 states and 1424 transitions. [2024-11-08 22:10:23,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1424 transitions. [2024-11-08 22:10:23,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:10:23,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:23,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:23,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:24,956 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:30,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:30,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1283 states and 1425 transitions. [2024-11-08 22:10:30,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1425 transitions. [2024-11-08 22:10:30,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:10:30,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:30,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:31,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:32,512 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:38,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:38,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 1284 states and 1426 transitions. [2024-11-08 22:10:38,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1426 transitions. [2024-11-08 22:10:38,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:10:38,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:38,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:38,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:40,396 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:46,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:46,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 1285 states and 1427 transitions. [2024-11-08 22:10:46,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1427 transitions. [2024-11-08 22:10:46,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:10:46,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:46,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:47,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:48,889 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:55,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:55,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 1286 states and 1429 transitions. [2024-11-08 22:10:55,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1429 transitions. [2024-11-08 22:10:55,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:10:55,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:55,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:55,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:57,105 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:03,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:03,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 1287 states and 1429 transitions. [2024-11-08 22:11:03,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 1429 transitions. [2024-11-08 22:11:03,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:11:03,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:03,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:03,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:08,360 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:32,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:32,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 1288 states and 1429 transitions. [2024-11-08 22:11:32,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1429 transitions. [2024-11-08 22:11:32,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:11:32,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:32,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:32,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:34,841 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:39,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:39,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 1289 states and 1431 transitions. [2024-11-08 22:11:39,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 1431 transitions. [2024-11-08 22:11:39,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:11:39,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:39,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:39,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:41,607 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:48,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:48,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 1290 states and 1432 transitions. [2024-11-08 22:11:48,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 1432 transitions. [2024-11-08 22:11:48,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:11:48,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:48,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:48,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:51,391 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:01,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:01,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 1291 states and 1432 transitions. [2024-11-08 22:12:01,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1432 transitions. [2024-11-08 22:12:01,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:12:01,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:01,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:02,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:03,995 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:08,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:08,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 1292 states and 1433 transitions. [2024-11-08 22:12:08,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1433 transitions. [2024-11-08 22:12:08,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:12:08,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:08,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:08,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:10,418 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:14,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:14,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 1293 states and 1434 transitions. [2024-11-08 22:12:14,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1434 transitions. [2024-11-08 22:12:14,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:12:14,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:14,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:15,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:19,446 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:26,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:26,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1294 states and 1436 transitions. [2024-11-08 22:12:26,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1436 transitions. [2024-11-08 22:12:26,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:12:26,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:26,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:26,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:28,206 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:35,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:35,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1295 states and 1437 transitions. [2024-11-08 22:12:35,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 1437 transitions. [2024-11-08 22:12:35,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:12:35,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:35,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:35,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:37,633 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:45,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:45,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1296 states and 1438 transitions. [2024-11-08 22:12:45,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1438 transitions. [2024-11-08 22:12:45,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:12:45,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:45,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:45,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:49,558 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:04,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:04,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1297 states and 1438 transitions. [2024-11-08 22:13:04,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1438 transitions. [2024-11-08 22:13:04,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:13:04,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:04,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:05,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:07,222 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:11,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:11,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 1298 states and 1439 transitions. [2024-11-08 22:13:11,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1439 transitions. [2024-11-08 22:13:11,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:13:11,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:11,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:11,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:13,923 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:18,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:18,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 1299 states and 1440 transitions. [2024-11-08 22:13:18,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1440 transitions. [2024-11-08 22:13:18,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:13:18,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:18,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:18,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:22,600 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:29,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:29,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 1300 states and 1442 transitions. [2024-11-08 22:13:29,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1442 transitions. [2024-11-08 22:13:29,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:13:29,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:29,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:29,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:32,117 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:40,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:40,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 1301 states and 1442 transitions. [2024-11-08 22:13:40,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1442 transitions. [2024-11-08 22:13:40,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:13:40,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:40,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:40,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:43,845 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:49,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:49,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1302 states and 1444 transitions. [2024-11-08 22:13:49,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1444 transitions. [2024-11-08 22:13:49,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:13:49,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:49,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:49,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:52,267 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:01,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:01,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1303 states and 1444 transitions. [2024-11-08 22:14:01,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 1444 transitions. [2024-11-08 22:14:01,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:14:01,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:01,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:01,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:04,961 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:10,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:10,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 1304 states and 1446 transitions. [2024-11-08 22:14:10,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1446 transitions. [2024-11-08 22:14:10,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:14:10,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:10,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:10,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:13,888 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:22,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:22,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 1305 states and 1446 transitions. [2024-11-08 22:14:22,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 1446 transitions. [2024-11-08 22:14:22,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:14:22,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:22,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:22,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:24,577 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:29,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:29,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 1306 states and 1447 transitions. [2024-11-08 22:14:29,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1447 transitions. [2024-11-08 22:14:29,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:14:29,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:29,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:29,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:33,640 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:40,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:40,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 1307 states and 1449 transitions. [2024-11-08 22:14:40,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1449 transitions. [2024-11-08 22:14:40,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:14:40,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:40,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:40,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:43,317 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:51,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:51,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 1308 states and 1449 transitions. [2024-11-08 22:14:51,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1449 transitions. [2024-11-08 22:14:51,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:14:51,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:51,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:52,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:54,487 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:59,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:59,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 1309 states and 1450 transitions. [2024-11-08 22:14:59,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1450 transitions. [2024-11-08 22:14:59,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:14:59,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:59,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:59,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:01,845 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:06,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:06,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 1310 states and 1451 transitions. [2024-11-08 22:15:06,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1451 transitions. [2024-11-08 22:15:06,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:15:06,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:06,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:07,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:09,565 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:14,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:14,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 1311 states and 1452 transitions. [2024-11-08 22:15:14,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1452 transitions. [2024-11-08 22:15:14,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:15:14,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:14,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:15,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:21,393 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:30,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:30,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 1312 states and 1454 transitions. [2024-11-08 22:15:30,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 1454 transitions. [2024-11-08 22:15:30,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:15:30,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:30,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:30,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:33,254 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:43,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:43,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 1313 states and 1455 transitions. [2024-11-08 22:15:43,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 1455 transitions. [2024-11-08 22:15:43,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:15:43,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:43,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:43,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:47,791 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:16:03,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:03,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 1314 states and 1455 transitions. [2024-11-08 22:16:03,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 1455 transitions. [2024-11-08 22:16:03,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:16:03,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:03,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:03,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:08,427 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:16:15,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:15,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 1315 states and 1457 transitions. [2024-11-08 22:16:15,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 1457 transitions. [2024-11-08 22:16:15,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:16:15,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:15,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:15,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:19,574 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:16:30,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:30,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 1316 states and 1457 transitions. [2024-11-08 22:16:30,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 1457 transitions. [2024-11-08 22:16:30,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:16:30,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:30,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:31,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:36,077 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:16:43,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:43,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 1317 states and 1459 transitions. [2024-11-08 22:16:43,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1459 transitions. [2024-11-08 22:16:43,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:16:43,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:43,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:43,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:48,114 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:16:59,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:59,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 1318 states and 1459 transitions. [2024-11-08 22:16:59,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 1459 transitions. [2024-11-08 22:16:59,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:16:59,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:59,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:59,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:02,844 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:17:09,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:09,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 1319 states and 1460 transitions. [2024-11-08 22:17:09,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 1460 transitions. [2024-11-08 22:17:09,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:17:09,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:09,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:09,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:13,272 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:17:19,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:19,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 1320 states and 1461 transitions. [2024-11-08 22:17:19,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 1461 transitions. [2024-11-08 22:17:19,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:17:19,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:19,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:19,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:28,005 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:17:37,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:37,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 1321 states and 1463 transitions. [2024-11-08 22:17:37,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 1463 transitions. [2024-11-08 22:17:37,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:17:37,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:37,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:38,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:42,186 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:17:54,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:54,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 1322 states and 1464 transitions. [2024-11-08 22:17:54,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 1464 transitions. [2024-11-08 22:17:54,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:17:54,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:54,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:54,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:36,565 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.