./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_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_65ded4a4-61c3-4319-8de6-de4e1c77a8c1/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65ded4a4-61c3-4319-8de6-de4e1c77a8c1/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_65ded4a4-61c3-4319-8de6-de4e1c77a8c1/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65ded4a4-61c3-4319-8de6-de4e1c77a8c1/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65ded4a4-61c3-4319-8de6-de4e1c77a8c1/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_65ded4a4-61c3-4319-8de6-de4e1c77a8c1/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 6c763f0e5b490114d32e3c1ec14f736caee058b985a7ee61f4d14ad6758e2996 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:08:05,745 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:08:05,879 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65ded4a4-61c3-4319-8de6-de4e1c77a8c1/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 23:08:05,889 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:08:05,890 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:08:05,935 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:08:05,937 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:08:05,937 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:08:05,938 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:08:05,940 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:08:05,940 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:08:05,941 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:08:05,941 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:08:05,942 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:08:05,944 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:08:05,945 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 23:08:05,945 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:08:05,946 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:08:05,946 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:08:05,946 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:08:05,947 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:08:05,950 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:08:05,950 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:08:05,951 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:08:05,951 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:08:05,951 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:08:05,952 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:08:05,952 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:08:05,953 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:08:05,953 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:08:05,958 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_65ded4a4-61c3-4319-8de6-de4e1c77a8c1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65ded4a4-61c3-4319-8de6-de4e1c77a8c1/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c763f0e5b490114d32e3c1ec14f736caee058b985a7ee61f4d14ad6758e2996 [2024-11-08 23:08:06,285 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:08:06,327 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:08:06,330 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:08:06,333 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:08:06,333 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:08:06,335 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65ded4a4-61c3-4319-8de6-de4e1c77a8c1/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-2.i Unable to find full path for "g++" [2024-11-08 23:08:08,862 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:08:09,282 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:08:09,283 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65ded4a4-61c3-4319-8de6-de4e1c77a8c1/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-2.i [2024-11-08 23:08:09,324 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65ded4a4-61c3-4319-8de6-de4e1c77a8c1/bin/ukojak-verify-ImItNfHLgk/data/dd4653f51/4883df7ff6b44424a00737a0fb51ea1d/FLAG35fa51877 [2024-11-08 23:08:09,367 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65ded4a4-61c3-4319-8de6-de4e1c77a8c1/bin/ukojak-verify-ImItNfHLgk/data/dd4653f51/4883df7ff6b44424a00737a0fb51ea1d [2024-11-08 23:08:09,372 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:08:09,376 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:08:09,382 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:08:09,382 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:08:09,390 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:08:09,391 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:08:09" (1/1) ... [2024-11-08 23:08:09,393 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6eaa9639 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:08:09, skipping insertion in model container [2024-11-08 23:08:09,393 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:08:09" (1/1) ... [2024-11-08 23:08:09,498 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:08:10,591 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:08:10,611 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:08:10,752 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:08:10,861 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:08:10,864 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:08:10 WrapperNode [2024-11-08 23:08:10,864 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:08:10,866 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:08:10,866 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:08:10,867 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:08:10,878 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:08:10" (1/1) ... [2024-11-08 23:08:10,933 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:08:10" (1/1) ... [2024-11-08 23:08:11,094 INFO L138 Inliner]: procedures = 176, calls = 377, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 1729 [2024-11-08 23:08:11,095 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:08:11,096 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:08:11,096 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:08:11,096 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:08:11,107 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:08:10" (1/1) ... [2024-11-08 23:08:11,108 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:08:10" (1/1) ... [2024-11-08 23:08:11,128 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:08:10" (1/1) ... [2024-11-08 23:08:11,128 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:08:10" (1/1) ... [2024-11-08 23:08:11,205 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:08:10" (1/1) ... [2024-11-08 23:08:11,226 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:08:10" (1/1) ... [2024-11-08 23:08:11,236 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:08:10" (1/1) ... [2024-11-08 23:08:11,255 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:08:10" (1/1) ... [2024-11-08 23:08:11,288 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:08:11,289 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:08:11,293 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:08:11,293 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:08:11,295 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:08:10" (1/1) ... [2024-11-08 23:08:11,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:08:11,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65ded4a4-61c3-4319-8de6-de4e1c77a8c1/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:08:11,348 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65ded4a4-61c3-4319-8de6-de4e1c77a8c1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:08:11,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65ded4a4-61c3-4319-8de6-de4e1c77a8c1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:08:11,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:08:11,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:08:11,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:08:11,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:08:11,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:08:11,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:08:11,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:08:11,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:08:11,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:08:11,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:08:11,773 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:08:11,776 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:08:16,665 INFO L? ?]: Removed 1731 outVars from TransFormulas that were not future-live. [2024-11-08 23:08:16,667 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:08:19,452 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:08:19,455 INFO L316 CfgBuilder]: Removed 62 assume(true) statements. [2024-11-08 23:08:19,456 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:08:19 BoogieIcfgContainer [2024-11-08 23:08:19,456 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:08:19,457 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:08:19,459 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:08:19,473 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:08:19,474 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:08:19" (1/1) ... [2024-11-08 23:08:19,488 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:08:19,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:19,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1301 states and 1444 transitions. [2024-11-08 23:08:19,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1444 transitions. [2024-11-08 23:08:19,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 23:08:19,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:19,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:19,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:19,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:19,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:19,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 1302 states and 1445 transitions. [2024-11-08 23:08:19,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1445 transitions. [2024-11-08 23:08:19,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:08:19,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:19,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:20,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:20,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:20,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:20,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1301 states and 1444 transitions. [2024-11-08 23:08:20,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1444 transitions. [2024-11-08 23:08:20,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:08:20,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:20,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:20,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:20,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:20,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:20,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1300 states and 1443 transitions. [2024-11-08 23:08:20,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1443 transitions. [2024-11-08 23:08:20,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:08:20,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:20,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:20,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:20,636 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 23:08:20,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:20,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 1299 states and 1442 transitions. [2024-11-08 23:08:20,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1442 transitions. [2024-11-08 23:08:20,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:08:20,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:20,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:20,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:20,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:20,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:20,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 1298 states and 1441 transitions. [2024-11-08 23:08:20,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1441 transitions. [2024-11-08 23:08:20,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:08:20,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:20,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:20,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:20,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:21,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:21,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 1301 states and 1447 transitions. [2024-11-08 23:08:21,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1447 transitions. [2024-11-08 23:08:21,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:08:21,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:21,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:21,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:21,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:21,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:21,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 1306 states and 1456 transitions. [2024-11-08 23:08:21,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1456 transitions. [2024-11-08 23:08:21,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:08:21,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:21,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:21,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:22,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:22,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:22,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 1306 states and 1453 transitions. [2024-11-08 23:08:22,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1453 transitions. [2024-11-08 23:08:22,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:08:22,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:22,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:22,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:22,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:22,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:22,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 1306 states and 1447 transitions. [2024-11-08 23:08:22,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1447 transitions. [2024-11-08 23:08:22,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:08:22,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:22,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:22,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:22,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:22,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:22,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 1314 states and 1462 transitions. [2024-11-08 23:08:22,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 1462 transitions. [2024-11-08 23:08:22,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:08:22,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:22,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:22,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:22,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:22,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:22,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 1314 states and 1460 transitions. [2024-11-08 23:08:22,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 1460 transitions. [2024-11-08 23:08:22,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:08:22,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:22,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:22,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:23,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:23,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:23,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 1317 states and 1467 transitions. [2024-11-08 23:08:23,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1467 transitions. [2024-11-08 23:08:23,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:08:23,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:23,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:23,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:23,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:24,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:24,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1319 states and 1468 transitions. [2024-11-08 23:08:24,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 1468 transitions. [2024-11-08 23:08:24,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:08:24,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:24,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:24,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:24,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:24,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:24,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 1322 states and 1474 transitions. [2024-11-08 23:08:24,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 1474 transitions. [2024-11-08 23:08:24,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:08:24,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:24,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:24,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:24,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:24,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:24,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1279 states and 1424 transitions. [2024-11-08 23:08:24,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1424 transitions. [2024-11-08 23:08:24,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:08:24,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:24,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:24,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:25,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:25,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:25,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1276 states and 1420 transitions. [2024-11-08 23:08:25,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1420 transitions. [2024-11-08 23:08:25,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:08:25,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:25,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:25,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:25,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:25,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:25,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 1273 states and 1416 transitions. [2024-11-08 23:08:25,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1416 transitions. [2024-11-08 23:08:25,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:08:25,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:25,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:25,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:25,860 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 23:08:25,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:25,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1270 states and 1412 transitions. [2024-11-08 23:08:25,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1412 transitions. [2024-11-08 23:08:25,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:08:25,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:25,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:25,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:26,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:26,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:26,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1267 states and 1408 transitions. [2024-11-08 23:08:26,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1408 transitions. [2024-11-08 23:08:26,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:08:26,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:26,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:26,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:26,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:26,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:26,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 1264 states and 1404 transitions. [2024-11-08 23:08:26,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1404 transitions. [2024-11-08 23:08:26,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:08:26,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:26,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:26,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:26,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:26,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:26,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 1261 states and 1400 transitions. [2024-11-08 23:08:26,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1400 transitions. [2024-11-08 23:08:26,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:08:26,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:26,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:26,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:26,464 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 23:08:26,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:26,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1258 states and 1396 transitions. [2024-11-08 23:08:26,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1396 transitions. [2024-11-08 23:08:26,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:08:26,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:26,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:26,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:26,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:27,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:27,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1257 states and 1395 transitions. [2024-11-08 23:08:27,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1395 transitions. [2024-11-08 23:08:27,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:08:27,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:27,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:27,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:28,118 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 23:08:30,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:30,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 1256 states and 1394 transitions. [2024-11-08 23:08:30,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1394 transitions. [2024-11-08 23:08:30,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:08:30,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:30,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:30,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:30,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:32,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:32,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 1256 states and 1393 transitions. [2024-11-08 23:08:32,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1393 transitions. [2024-11-08 23:08:32,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:08:32,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:32,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:32,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:32,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:32,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:32,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1255 states and 1392 transitions. [2024-11-08 23:08:32,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1392 transitions. [2024-11-08 23:08:32,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:08:32,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:32,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:32,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:32,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:33,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:33,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 1254 states and 1391 transitions. [2024-11-08 23:08:33,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1391 transitions. [2024-11-08 23:08:33,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:08:33,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:33,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:33,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:33,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:33,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:33,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1254 states and 1390 transitions. [2024-11-08 23:08:33,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1390 transitions. [2024-11-08 23:08:33,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:08:33,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:33,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:33,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:33,861 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 23:08:33,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:33,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1253 states and 1389 transitions. [2024-11-08 23:08:33,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1389 transitions. [2024-11-08 23:08:33,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:08:33,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:33,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:33,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:34,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:34,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:34,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1252 states and 1388 transitions. [2024-11-08 23:08:34,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1388 transitions. [2024-11-08 23:08:34,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:08:34,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:34,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:34,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:34,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:34,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:34,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 1251 states and 1387 transitions. [2024-11-08 23:08:34,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1387 transitions. [2024-11-08 23:08:34,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:08:34,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:34,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:34,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:34,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:34,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:34,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1250 states and 1386 transitions. [2024-11-08 23:08:34,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1386 transitions. [2024-11-08 23:08:34,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:08:34,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:34,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:34,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:34,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:44,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:08:44,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:44,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1250 states and 1384 transitions. [2024-11-08 23:08:44,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1384 transitions. [2024-11-08 23:08:44,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:08:44,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:44,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:44,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:44,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:47,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:08:47,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:47,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1259 states and 1396 transitions. [2024-11-08 23:08:47,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1396 transitions. [2024-11-08 23:08:47,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:08:47,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:47,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:47,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:48,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:54,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:08:54,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:54,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1268 states and 1408 transitions. [2024-11-08 23:08:54,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1408 transitions. [2024-11-08 23:08:54,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:08:54,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:54,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:54,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:54,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:55,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:55,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1267 states and 1407 transitions. [2024-11-08 23:08:55,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1407 transitions. [2024-11-08 23:08:55,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:08:55,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:55,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:55,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:55,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:56,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:56,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 1268 states and 1409 transitions. [2024-11-08 23:08:56,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1409 transitions. [2024-11-08 23:08:56,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:08:56,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:56,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:56,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:56,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:56,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:56,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 1269 states and 1409 transitions. [2024-11-08 23:08:56,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1409 transitions. [2024-11-08 23:08:56,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:08:56,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:56,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:56,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:56,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:56,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:56,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1269 states and 1408 transitions. [2024-11-08 23:08:56,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1408 transitions. [2024-11-08 23:08:56,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:08:56,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:56,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:56,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:56,847 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 23:08:56,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:56,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1258 states and 1395 transitions. [2024-11-08 23:08:56,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1395 transitions. [2024-11-08 23:08:56,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:08:56,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:56,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:56,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:57,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:57,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:57,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 1258 states and 1394 transitions. [2024-11-08 23:08:57,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1394 transitions. [2024-11-08 23:08:57,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:08:57,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:57,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:57,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:57,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:58,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:58,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 1246 states and 1379 transitions. [2024-11-08 23:08:58,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1379 transitions. [2024-11-08 23:08:58,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:08:58,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:58,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:58,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:58,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:58,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:58,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 1245 states and 1378 transitions. [2024-11-08 23:08:58,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1378 transitions. [2024-11-08 23:08:58,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:08:58,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:58,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:58,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:58,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:58,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:58,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 1244 states and 1377 transitions. [2024-11-08 23:08:58,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1377 transitions. [2024-11-08 23:08:58,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:08:58,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:58,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:58,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:58,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:58,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:58,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 1243 states and 1376 transitions. [2024-11-08 23:08:58,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1376 transitions. [2024-11-08 23:08:58,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:08:58,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:58,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:58,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:58,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:58,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:58,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1242 states and 1375 transitions. [2024-11-08 23:08:58,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1375 transitions. [2024-11-08 23:08:58,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:08:58,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:58,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:58,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:58,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:09,720 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:09:10,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:10,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 1284 states and 1419 transitions. [2024-11-08 23:09:10,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1419 transitions. [2024-11-08 23:09:10,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:09:10,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:10,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:10,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:10,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:10,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:10,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 1283 states and 1418 transitions. [2024-11-08 23:09:10,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1418 transitions. [2024-11-08 23:09:10,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:09:10,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:10,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:10,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:10,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:10,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:10,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1282 states and 1417 transitions. [2024-11-08 23:09:10,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1417 transitions. [2024-11-08 23:09:10,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:09:10,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:10,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:10,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:10,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:10,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:10,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1283 states and 1417 transitions. [2024-11-08 23:09:10,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1417 transitions. [2024-11-08 23:09:10,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:09:10,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:10,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:10,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:10,936 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 23:09:11,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:11,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 1283 states and 1414 transitions. [2024-11-08 23:09:11,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1414 transitions. [2024-11-08 23:09:11,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:09:11,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:11,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:11,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:11,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:15,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:15,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1282 states and 1413 transitions. [2024-11-08 23:09:15,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1413 transitions. [2024-11-08 23:09:15,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:09:15,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:15,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:15,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:16,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:17,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:17,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1281 states and 1412 transitions. [2024-11-08 23:09:17,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1412 transitions. [2024-11-08 23:09:17,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:09:17,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:17,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:18,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:18,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:18,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:18,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1280 states and 1411 transitions. [2024-11-08 23:09:18,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1411 transitions. [2024-11-08 23:09:18,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:09:18,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:18,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:18,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:18,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:19,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:19,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 1279 states and 1410 transitions. [2024-11-08 23:09:19,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1410 transitions. [2024-11-08 23:09:19,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:09:19,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:19,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:19,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:19,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:19,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:19,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1278 states and 1408 transitions. [2024-11-08 23:09:19,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 1408 transitions. [2024-11-08 23:09:19,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:09:19,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:19,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:19,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:19,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:19,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:19,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1277 states and 1407 transitions. [2024-11-08 23:09:19,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1407 transitions. [2024-11-08 23:09:19,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:09:19,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:19,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:19,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:20,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:22,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:22,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 1276 states and 1406 transitions. [2024-11-08 23:09:22,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1406 transitions. [2024-11-08 23:09:22,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:09:22,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:22,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:22,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:23,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:26,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:26,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 1275 states and 1405 transitions. [2024-11-08 23:09:26,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1405 transitions. [2024-11-08 23:09:26,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:09:26,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:26,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:26,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:26,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:28,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:28,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 1274 states and 1404 transitions. [2024-11-08 23:09:28,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1404 transitions. [2024-11-08 23:09:28,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:09:28,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:28,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:28,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:28,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:30,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:30,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 1273 states and 1403 transitions. [2024-11-08 23:09:30,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1403 transitions. [2024-11-08 23:09:30,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:09:30,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:30,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:30,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:31,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:34,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:34,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 1276 states and 1410 transitions. [2024-11-08 23:09:34,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1410 transitions. [2024-11-08 23:09:34,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:09:34,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:34,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:34,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:35,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:40,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:40,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1279 states and 1420 transitions. [2024-11-08 23:09:40,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1420 transitions. [2024-11-08 23:09:40,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:09:40,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:40,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:40,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:40,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:41,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:41,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1280 states and 1422 transitions. [2024-11-08 23:09:41,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1422 transitions. [2024-11-08 23:09:41,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:09:41,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:41,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:41,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:41,950 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 23:09:42,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:42,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1281 states and 1424 transitions. [2024-11-08 23:09:42,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1424 transitions. [2024-11-08 23:09:42,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:09:42,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:42,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:43,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:45,741 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 23:09:53,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:53,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 1269 states and 1399 transitions. [2024-11-08 23:09:53,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1399 transitions. [2024-11-08 23:09:53,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:09:53,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:53,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:53,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:55,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:59,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:59,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 1268 states and 1398 transitions. [2024-11-08 23:09:59,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1398 transitions. [2024-11-08 23:09:59,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:09:59,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:59,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:59,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:01,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:06,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:06,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 1267 states and 1397 transitions. [2024-11-08 23:10:06,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1397 transitions. [2024-11-08 23:10:06,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:10:06,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:06,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:06,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:06,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:07,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:07,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1266 states and 1396 transitions. [2024-11-08 23:10:07,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1396 transitions. [2024-11-08 23:10:07,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:10:07,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:07,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:07,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:08,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:09,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:09,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1265 states and 1395 transitions. [2024-11-08 23:10:09,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1395 transitions. [2024-11-08 23:10:09,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:10:09,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:09,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:09,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:10,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:15,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:15,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 1264 states and 1394 transitions. [2024-11-08 23:10:15,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1394 transitions. [2024-11-08 23:10:15,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:10:15,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:15,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:15,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:17,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:25,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:25,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 1263 states and 1393 transitions. [2024-11-08 23:10:25,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1393 transitions. [2024-11-08 23:10:25,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:10:25,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:25,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:25,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:25,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:26,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:26,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1262 states and 1392 transitions. [2024-11-08 23:10:26,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1392 transitions. [2024-11-08 23:10:26,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:10:26,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:26,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:26,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:26,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:27,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:27,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 1261 states and 1391 transitions. [2024-11-08 23:10:27,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1391 transitions. [2024-11-08 23:10:27,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:10:27,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:27,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:27,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:29,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:34,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:34,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1260 states and 1390 transitions. [2024-11-08 23:10:34,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1390 transitions. [2024-11-08 23:10:34,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:10:34,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:34,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:34,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:37,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:41,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:41,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1259 states and 1389 transitions. [2024-11-08 23:10:41,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1389 transitions. [2024-11-08 23:10:41,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:10:41,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:41,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:41,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:41,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:42,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:42,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1258 states and 1388 transitions. [2024-11-08 23:10:42,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1388 transitions. [2024-11-08 23:10:42,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:10:42,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:42,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:42,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:42,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:44,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:44,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 1257 states and 1387 transitions. [2024-11-08 23:10:44,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1387 transitions. [2024-11-08 23:10:44,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:10:44,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:44,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:44,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:46,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:51,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:51,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1256 states and 1386 transitions. [2024-11-08 23:10:51,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1386 transitions. [2024-11-08 23:10:51,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:10:51,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:51,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:51,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:56,888 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 23:11:04,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:04,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 1255 states and 1385 transitions. [2024-11-08 23:11:04,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1385 transitions. [2024-11-08 23:11:04,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:11:04,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:04,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:04,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:05,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:06,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:06,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1254 states and 1384 transitions. [2024-11-08 23:11:06,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1384 transitions. [2024-11-08 23:11:06,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:11:06,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:06,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:06,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:07,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:25,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:25,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1253 states and 1383 transitions. [2024-11-08 23:11:25,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1383 transitions. [2024-11-08 23:11:25,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:11:25,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:25,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:25,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:29,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:37,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:37,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1252 states and 1382 transitions. [2024-11-08 23:11:37,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1382 transitions. [2024-11-08 23:11:37,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:11:37,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:37,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:37,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:40,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:44,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:44,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 1251 states and 1381 transitions. [2024-11-08 23:11:44,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1381 transitions. [2024-11-08 23:11:44,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:11:44,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:44,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:44,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:44,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:45,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:45,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 1250 states and 1380 transitions. [2024-11-08 23:11:45,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1380 transitions. [2024-11-08 23:11:45,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:11:45,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:45,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:46,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:46,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:47,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:47,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 1249 states and 1379 transitions. [2024-11-08 23:11:47,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 1379 transitions. [2024-11-08 23:11:47,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:11:47,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:47,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:47,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:49,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:52,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:52,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 1248 states and 1378 transitions. [2024-11-08 23:11:52,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1378 transitions. [2024-11-08 23:11:52,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:11:52,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:52,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:52,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:57,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:05,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:05,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 1247 states and 1377 transitions. [2024-11-08 23:12:05,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1377 transitions. [2024-11-08 23:12:05,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:12:05,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:05,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:05,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:05,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:06,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:06,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 1237 states and 1366 transitions. [2024-11-08 23:12:06,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 1366 transitions. [2024-11-08 23:12:06,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:12:06,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:06,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:06,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:06,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:08,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:08,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1236 states and 1365 transitions. [2024-11-08 23:12:08,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1365 transitions. [2024-11-08 23:12:08,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:12:08,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:08,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:08,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:09,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:11,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:11,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 1235 states and 1364 transitions. [2024-11-08 23:12:11,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 1364 transitions. [2024-11-08 23:12:11,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:12:11,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:11,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:12,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:14,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:19,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:19,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 1234 states and 1363 transitions. [2024-11-08 23:12:19,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1363 transitions. [2024-11-08 23:12:19,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:12:19,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:19,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:19,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:23,133 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:40,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:40,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 1233 states and 1362 transitions. [2024-11-08 23:12:40,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1362 transitions. [2024-11-08 23:12:40,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:12:40,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:40,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:40,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:47,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:09,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:09,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1232 states and 1361 transitions. [2024-11-08 23:13:09,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1361 transitions. [2024-11-08 23:13:09,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:13:09,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:09,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:09,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:10,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:15,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:15,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1234 states and 1361 transitions. [2024-11-08 23:13:15,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1361 transitions. [2024-11-08 23:13:15,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:13:15,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:15,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:15,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:16,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:23,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:23,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 1236 states and 1364 transitions. [2024-11-08 23:13:23,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1364 transitions. [2024-11-08 23:13:23,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:13:23,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:23,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:23,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:25,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:28,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:28,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1237 states and 1365 transitions. [2024-11-08 23:13:28,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 1365 transitions. [2024-11-08 23:13:28,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:13:28,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:28,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:28,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:30,686 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:37,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:37,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 1238 states and 1366 transitions. [2024-11-08 23:13:37,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1366 transitions. [2024-11-08 23:13:37,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:13:37,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:37,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:37,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:39,238 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:43,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:43,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1239 states and 1368 transitions. [2024-11-08 23:13:43,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1368 transitions. [2024-11-08 23:13:43,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:13:43,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:43,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:43,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:45,452 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 23:13:52,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:52,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1240 states and 1369 transitions. [2024-11-08 23:13:52,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1369 transitions. [2024-11-08 23:13:52,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:13:52,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:52,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:52,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:54,984 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 23:14:04,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:04,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1241 states and 1369 transitions. [2024-11-08 23:14:04,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1369 transitions. [2024-11-08 23:14:04,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:14:04,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:04,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:04,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:07,332 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 23:14:11,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:11,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 1242 states and 1371 transitions. [2024-11-08 23:14:11,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1371 transitions. [2024-11-08 23:14:11,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:14:11,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:11,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:12,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:14,279 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 23:14:21,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:21,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 1243 states and 1371 transitions. [2024-11-08 23:14:21,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1371 transitions. [2024-11-08 23:14:21,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:14:21,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:21,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:21,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:22,951 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 23:14:26,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:26,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1244 states and 1372 transitions. [2024-11-08 23:14:26,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1372 transitions. [2024-11-08 23:14:26,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:14:26,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:26,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:27,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:29,906 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 23:14:35,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:35,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1245 states and 1374 transitions. [2024-11-08 23:14:35,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1374 transitions. [2024-11-08 23:14:35,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:14:35,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:35,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:35,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:37,244 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:44,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:44,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1246 states and 1375 transitions. [2024-11-08 23:14:44,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1375 transitions. [2024-11-08 23:14:44,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:14:44,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:44,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:44,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:47,301 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 23:14:57,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:58,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1247 states and 1375 transitions. [2024-11-08 23:14:58,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1375 transitions. [2024-11-08 23:14:58,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:14:58,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:58,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:58,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:00,601 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 23:15:05,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:05,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 1248 states and 1377 transitions. [2024-11-08 23:15:05,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1377 transitions. [2024-11-08 23:15:05,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:15:05,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:05,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:05,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:07,958 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 23:15:15,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:15,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 1249 states and 1378 transitions. [2024-11-08 23:15:15,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 1378 transitions. [2024-11-08 23:15:15,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:15:15,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:15,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:15,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:18,366 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 23:15:29,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:29,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 1250 states and 1378 transitions. [2024-11-08 23:15:29,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1378 transitions. [2024-11-08 23:15:29,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:15:29,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:29,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:29,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:31,564 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 23:15:35,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:35,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 1251 states and 1379 transitions. [2024-11-08 23:15:35,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1379 transitions. [2024-11-08 23:15:35,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:15:35,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:35,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:36,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:37,764 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 23:15:42,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:42,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 1252 states and 1380 transitions. [2024-11-08 23:15:42,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1380 transitions. [2024-11-08 23:15:42,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:15:42,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:42,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:42,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:46,676 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 23:15:53,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:53,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1253 states and 1382 transitions. [2024-11-08 23:15:53,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1382 transitions. [2024-11-08 23:15:53,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:15:53,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:53,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:53,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:55,807 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 23:16:03,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:03,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1254 states and 1383 transitions. [2024-11-08 23:16:03,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1383 transitions. [2024-11-08 23:16:03,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:16:03,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:03,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:03,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:06,828 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 23:16:18,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:18,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1255 states and 1383 transitions. [2024-11-08 23:16:18,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1383 transitions. [2024-11-08 23:16:18,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:16:18,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:18,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:18,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:20,726 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 23:16:25,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:25,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1256 states and 1384 transitions. [2024-11-08 23:16:25,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1384 transitions. [2024-11-08 23:16:25,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:16:25,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:25,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:25,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:29,284 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 23:16:35,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:35,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1257 states and 1386 transitions. [2024-11-08 23:16:35,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1386 transitions. [2024-11-08 23:16:35,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:16:35,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:35,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:35,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:37,984 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 23:16:46,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:46,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 1258 states and 1387 transitions. [2024-11-08 23:16:46,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1387 transitions. [2024-11-08 23:16:46,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:16:46,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:46,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:46,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:49,240 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 23:16:58,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:58,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1259 states and 1388 transitions. [2024-11-08 23:16:58,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1388 transitions. [2024-11-08 23:16:58,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:16:58,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:58,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:58,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:01,329 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 23:17:10,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:10,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1260 states and 1389 transitions. [2024-11-08 23:17:10,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1389 transitions. [2024-11-08 23:17:10,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:17:10,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:10,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:10,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:16,119 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 23:17:37,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:37,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1261 states and 1389 transitions. [2024-11-08 23:17:37,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1389 transitions. [2024-11-08 23:17:37,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:17:37,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:37,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:37,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:40,228 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 23:17:45,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:45,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1262 states and 1390 transitions. [2024-11-08 23:17:45,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1390 transitions. [2024-11-08 23:17:45,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:17:45,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:45,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:45,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:49,866 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 23:17:57,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:57,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1263 states and 1392 transitions. [2024-11-08 23:17:57,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1392 transitions. [2024-11-08 23:17:57,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:17:57,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:57,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:57,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:00,547 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 23:18:09,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:09,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1264 states and 1392 transitions. [2024-11-08 23:18:09,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1392 transitions. [2024-11-08 23:18:09,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:18:09,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:09,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:10,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:13,965 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 23:18:20,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:20,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 1265 states and 1394 transitions. [2024-11-08 23:18:20,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1394 transitions. [2024-11-08 23:18:20,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:18:20,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:20,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:20,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:24,028 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 23:18:33,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:33,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 1266 states and 1394 transitions. [2024-11-08 23:18:33,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1394 transitions. [2024-11-08 23:18:33,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:18:33,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:33,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:33,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:37,449 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 23:18:43,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:43,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1267 states and 1396 transitions. [2024-11-08 23:18:43,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1396 transitions. [2024-11-08 23:18:43,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:18:43,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:43,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:44,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:46,956 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 23:18:56,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:56,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 1268 states and 1397 transitions. [2024-11-08 23:18:56,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1397 transitions. [2024-11-08 23:18:56,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:18:56,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:56,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:56,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:59,348 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 23:19:08,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:08,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 1269 states and 1398 transitions. [2024-11-08 23:19:08,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1398 transitions. [2024-11-08 23:19:08,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:19:08,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:08,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:08,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:11,700 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 23:19:20,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:20,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 1270 states and 1399 transitions. [2024-11-08 23:19:20,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1399 transitions. [2024-11-08 23:19:20,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:19:20,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:20,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:21,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:27,164 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 23:19:50,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:50,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 1271 states and 1399 transitions. [2024-11-08 23:19:50,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1399 transitions. [2024-11-08 23:19:50,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:19:50,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:50,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:50,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:53,636 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 23:19:59,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:59,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 1272 states and 1400 transitions. [2024-11-08 23:19:59,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1400 transitions. [2024-11-08 23:19:59,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:19:59,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:59,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:59,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:02,378 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 23:20:08,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:08,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 1273 states and 1401 transitions. [2024-11-08 23:20:08,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1401 transitions. [2024-11-08 23:20:08,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:20:08,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:08,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:08,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:14,939 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 23:20:23,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:23,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 1274 states and 1403 transitions. [2024-11-08 23:20:23,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1403 transitions. [2024-11-08 23:20:23,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:20:23,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:23,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:24,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:28,161 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 23:20:38,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:38,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 1275 states and 1403 transitions. [2024-11-08 23:20:38,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1403 transitions. [2024-11-08 23:20:38,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:20:38,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:38,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:38,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:41,808 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 23:20:47,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:47,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 1276 states and 1404 transitions. [2024-11-08 23:20:47,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1404 transitions. [2024-11-08 23:20:47,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:20:47,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:47,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:47,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:53,211 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 23:21:01,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:01,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 1277 states and 1406 transitions. [2024-11-08 23:21:01,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1406 transitions. [2024-11-08 23:21:01,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:21:01,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:01,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:01,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:05,256 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 23:21:15,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:15,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1278 states and 1407 transitions. [2024-11-08 23:21:15,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 1407 transitions. [2024-11-08 23:21:15,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:21:15,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:15,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:15,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:19,020 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.